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© Sprecher Automation 2009

TECHNICAL BROCHURE ENGLISH

ONEBOX SOLUTION FOR PROTECTION AND CONTROLOVERCURRENT TIME PROTECTION DS6 – DSE6 – DSR6 – DSRE6 – DSREY6

SPRECON®-E-P94-DS..6

2 www.sprecher-automation.com

Overview SPRECON®-E-P94-DS..6 is a one-box solution for protection and control, which guarantees over-current time protection of primary equipment by simultaneously accomplishing control and monitoring functions in electric power systems.

Fig. 1: Configuration example and typical applications

Areas of application Thanks to the different models of the over-current time protection and its implemented functions, SPRECON®-E-P94-DS..6 can be used for many different protection and control applications. It can be therefore applied to all switchbay types, independent of customer-specific requirements. The implemented protection functions allow selective protection of:

Electric lines (underground and overhead lines) Transformers Motors

The device is especially predestinated for the following application areas due to its comprehensive miscellaneous functions:

One-box solution for utilities (MV) Bay computer with back-up protection (HV) Industrial switchgears

Range of functions All necessary secondary system-based tasks can be carried out by SPRECON®-E-P94-DS..6:

Comprehensive protection of various primary systems

Control and monitoring of switching devices and process components

Recording of measured values Communication with superior control or remote control systems

Integration of other control system devices such as AVRs

Bay control and monitoring The device is accentuated by a technologically fully developed and commercially optimized design. It allows realization of sophisticated and compact solutions with clear economical benefits through highest possible flexibility and scalability.

3© Sprecher Automation 2009

Concept Consequently separation of control and protection technology together with approved algorithms of digital signal processing provides security, offers availability and reliability at the highest possible level.

separated data model separated processes separated firmware Separated passwords No protection check of the feed and disconnection in the primary circuit during update of the control parameters and control firmware necessary

Modern technologies prevent mutual effects between tasks whereby as far as possible independence between the applications can be achieved. So for example it is possible to load firmware and data model of the protection independent of the control part and vice versa.. The operator faces a clear separation of control and protection, which allows either combined or separated operations of control and protection functions.

Fig. 2: Functional overview

Configuration All implemented functions can be configured separately. Different requirements are met at the best for all customers through the separation of protection and control system configuration. As against, the protection-specific functions can be configured or deactivated separately depending on the particular application. Irrelevant functions are hidden and inactive, which allows simple and structured device configuration. The concept of database-supported type orientation towards bay types is applied to the control system configuration, which therefore facilitates the de-velopment of comprehensive systems to a large extend.

Operation In order to meet the requirements of efficient system management, all operations can be accomplished via the separated HMI control panel. Hence, pro-tection configurations can be locally carried out beside usage of the configuration program “COMM-3“. On the full graphics LCD, all necessary information about processes and devices are displayed. Additionally, free configurable LEDs are available for signaling. Separated navigation keys allow clear user guidance through the various menu pages and simple configuration of extensive protection functions.

IEC 60870-5-101

IEC 61850IEC 60870-5-104

IEC 60870-5-103

SPRECON-E COMM-3SPRECON-E DESIGNER


Protection functions Implemented protection functions IEEE C37.2 IEC

61850-7-4 DS6 3 x IL, 1 x IE

DSE6 3 x IL, 1 x IE, 1 x UNE

DSR6 3 x IL, 3 x ULE

DSRE63 x IL, 1 x IE, 3 x ULE

DSREY6 3 x IL, 1 x IE, 3 x ULE, 1 x USync

Overcurrent protection IL> DT / IDMT, four stages

50, 51

PIOC, PTOC

x

x

x

x

x

IE> DT / IDMT, four stages 50N, 51N, 51Ns PIOC, PTOC x x x x x Switch on protection (SOTF, SOP) 50, 50N PIOC x x x x x Inrush restraint PHAR x x x x x Short circuit direction decision 67 PTOC, RDIR x x x Directional earth fault 67N PTOC x x x Phase-selective earth-fault detection 64 PHIZ x x x Earth-fault direction decision 67Ns PSDE x x x Detection ext. earth fault direction annunciation (PTEF, PSDE) x x Auto-reclosing (AR) 79 RREC 3-pole 3-pole 3-pole 3-pole 3-pole Teleprotection (TP) 85 PSCH (x) (x) x x x Voltage time protection Overvoltage (U>, UNE>), two stages each

59, 59N

PTOV

UNE>

x

x

x

Undervoltage (U 46 PTOC x x x x x Overload protection 49 PTTR x x x x x Temperature protection1 49 STMP option option option option option Starting protection (motor protection) 49R, 66, 48 PMRI x x x x x Locked rotor (motor protection) 14, 51LR PMSS x x x x x Underload protection (motor protection) 37 PTUC x x x x x Reclosing lockout 86 PMRI x x x x x Circuit breaker failure protection (CBF) 50BF PTOC, RBRF x x x x x Automatic synchronizer 25 RSYN x Current annunciation stages (2x IL>an, 1x IE>an) x x x x x CB-TRIP via an external signal (PTRC) x x x x x Fault locator (FL) 21FL RFLO x x x Phase-sequence reversal x x x x x Pulse shaper stage (programmable logic) x x x x x Trip circuit supervision 74TC x x x x x Parameter sets 4 4 4 4 4 Logic + time stages for optocoupler inputs x x x x x virtual binary inputs (vBI) 15 15 15 15 15 Logic + hold time for output relays x x x x x Process measurement, short report x x x x x Event logging, non-volatile RDRE x x x x x Disturbance data recording, non-volatile RADR, RBDR x x x x x Statistics x x x x x Measurement check, watch-dog x x x x x Test- and commissioning utilities x x x x x

1 only possible with AI-/ PT100 module


Control functions Control and monitoring of switchgears and other processes

Control outputs with high make/break capacity (e.g. direct control of disconnector motors)

Direct or select before operate based command sequence

Control of tap changers for transformers and Petersen coils

Configurable bay interlocking Switching authority and cross-functional switch-gear interlocking (Sprecher station control)

Programmable substation automatic functions Programmable logics Blocking of switching devices Group-assigned indication and measured-value blocking

Threshold-value monitoring Maximum demand value calculation Maximum value calculation (non-return pointer) Configurable transmission modes for measured values

Counter inputs

Elapsed hours meter, switching operations counter

Data archiving

Communication RS232, RS422/485, fiber optic connection, 10/100 Mbit Ethernet

Two additional optical Ethernet ports for redun-dant ring (CPU9.2)

Leased- or dialup-line connections (via modem) Wireless communication via external GSM- or radio modem

Integration of stand-alone devices via station bus (metering and measuring instruments, pro-tective relays, AVRs, controllers for Petersen coils, etc.)

General functions Continuous self-monitoring Remote maintenance and configuration Time management via DCF-77/GPS (external) or via SCADA protocol

Operation, adjustment and indication possible via local or separated control panel

Maintenance-free, no battery

Detailed description of protection Modern protection functionality and algorithms insure reliable and fast reaction of the device. For a fast fault-solving the results of protection tripping and OFF-commands are visible immediately. All protection- and auxiliary functions or in-/ outputs are clearly configurable locally at the device and also via PC operating software without any limitations. Tripping events and disturbance data are available also after a voltage failure. During conceiving of SPRECON®-E-P94-DS..6 the current guidelines for digital protective systems of the federation of operating agencies and the federation of the Austrian electricity enterprises were considered.

Phase faults Short circuits can be evaluated with four-step direc-ted over-current time protection (DTOC: IL>, IL>>, IL>>> and IL>>>>). The current is measured phase selective in each phase. The over-current stage IL> can be used as inverse-time over-current protection (IDMT) alternatively. Following characteristics are available according to IEC60255-3 and BS142:

Long time inverse Inverse Very inverse Extremely inverse

Fig. 3: Realizable protection characteristic


Phase Preference at double earth-faults At double Earth-faults in insulated or compensated power systems it can be meaningful to switch off only one base point of the earth-fault. To obtain this a temporal phase preference is implemented.

Earth-fault treatment Besides the three phase currents the earth current can be monitored in four steps (IE>, IE>>, IE>>> and IE>>>>) for over-range of adjusted thresholds. Also for the earth current monitoring the first stage can be operated as inverse-time over-current protection (IDMT). The optional available sensitive earth-current measurement is suitable for detection of very small currents which can occur during earth-faults in non-earthed power systems. A wattmetric direction detection of earth-faults is also available.

Earth-fault current stabilization For the first earth-starting stage IE> a stabilization of the operate value can be inserted. This can prevent unauthorized tripping for example due to transducer errors that develop during summation of the three phase currents.

Treatment of intermitting earth-faults Short-term and reiterative recurring earth-faults are reliable recognized in grounded systems and a selective tripping can be introduced.

Current annunciation stages For support of the management two warning stages for phase currents and a warning stage for the earth-current are available.

Switch-on-to-fault protection With the help of the switch-on-to-fault protection spurious stimulations of the protection due to inrush currents of loads can be avoided.

Direction decision This function delivers the direction of error location in the case of a tripping-stimulation. Forward direc-tion means thereby an error location toward load, reverse direction toward bus-bar. Following direction decisions are possible:

Direction decision during short circuit Direction decision during earth-fault in resonant earthed (NOSPE) power systems

Earth-fault direction Direction changes are possible during tripping stimulation phase just as switching between earth-fault and short circuit and reverse. If the voltage path is disturbed, no direction decision takes place. A special time grading can take effect instead of. For close-up faults with a collapse of the measured voltage a voltage buffer is applied.

Fig. 4: Direction decision

Inrush restraint via harmonics-monitoring With the help of harmonics-monitoring spurious-stimulations of the protection during switch-on of transformers can be avoided through evaluation of the second harmonics.

Fault localization For quick localization in case of fault a display of the distance to the fault-location is possible in the short report.

Automatic synchronizer This function enables automatic connecting of bi-laterally fed power systems only with fulfilled syn-chronism conditions.

Earth-fault detection and direction decision (option) In non-earthed-neutral systems the task is to recognize a single earth-fault and to declare the earth-faulted phase. As a feature the OFF-command can be issued optionally at simultaneous exceed of a “assessed“ power value. Furthermore the detection of the earth-fault direction is possible after enabling the corresponding function. The use of an SDLRE-automatic is also supported.

Trip-circuit supervision The permanent supervision of a current flowing through the trip-circuit can be realized via one or two inputs.

Circuit-breaker failure protection As a check of correct OFF-command execution by the circuit-breaker the current flow is monitored for dropping below a minimum operate value. Does this drop off not occur within a given time after the OFF-command, the circuit-breaker could not inter-rupt the current flow. Additionally an OFF-require-ment can be executed by further devices or from subordinated branches.

I Mess

UMess

X

R

interior angle

forward decision

reverse decision

directional line


Teleprotection procedure/signal comparison Goal is an assured tripping in the first-zone time if external information let detect the fault in the protected area. Different procedures for signal com-parison are available. For example a high-speed busbar protection can be realized with the reverse interlock function.

Motor protection Comprehensive protection of motors including re-closing lockout through monitoring of acceleration time (heavy starting), locked rotor, under-load and component temperatures.

Voltage-/ displacement voltage protection The device monitors the voltage within four levels. During overflow (two levels) or falling below (2 levels) the limits and expiration of time stages a message or tripping is initiated.

Frequency protection Four freely chosen frequency thresholds can be monitored for overflow and/or falling below the thresholds. After expiration of time stages mes-saging or tripping can be initiated.

Negative sequence protection Load unbalance protection is reasonable for pro-tection of operational equipment that is thermally stressed by that neg. seq. current component. Just as asymmetric faults can be recognized whose current are smaller than the maximum load current. For supervision of current unbalances two stages are integrated whereby the first stage can be operated as a dependent (IDMT) stage.

Auto-reclosure AR The device can be equipped with a three-pole AR. Up to five reclosures are possible whereby the first interrupt can be adjusted as short time interruption. A disabling of the breaker tripping signal is integ-rated when the OFF-command is not final.

Earth short-circuit fault direction decision In low-resistance earthed-neutral systems, the zero power direction decision can be used as back-up protection if the starts exist exclusively due to the earth fault current and the displacement voltage. Even in the case of short-time low-resistance neutral earthing (SDLRE), the earth fault direction is determined with a specific sub-function of this zero power direction decision.

Overload protection (thermal replica) The thermal level is calculated with a specific model and compared then with the operate values whereby the influence of the corresponding previous load is taken into account. Depending on the operational equipment different characteristics can be selected. An adjustable reclosing lockout can prevent a pre-mature reconnecting after overload.

Fig. 5: Overload protection

Temperature protection (optional) If a temperature acquisition module AI/PT100 is provided, temperature monitoring is possible via PT100 sensors, e.g. for ambient temperatures, winding temperatures and outlet temperatures. In the case of several measuring locations, the digi-tized temperatures can be combined for one tem-perature via the functions Minimum, Maximum or Mean Value. If the settings are exceeded, warnings and - once enabled - also TRIP commands are issued.

100%

80%

60%

40%

20%

0%Time

90%

Level ofoverload memory

begin of exceptional load

reclosing lockout (adjustable)

cooling phase

tripping

preload

heating phase

manual reclosing

reclosing allowed

warning level 1(adjustable)

warning level 2 (adjustable)


Check of measured values To prevent faulty tripping and other faulty reactions, the plausibility of incoming measured values can be monitored.

Change of characteristic sets The input of four characteristic sets is possible. The selection of the active set is possible locally, by means of substation control or via binary input. For example is a changeover isolated – grounded pos-sible.

Event logging For afterward analysis of the activities the events are recorded chronologically arranged. Structuring events in groups, type of events and causes improves the clarity substantially.

Virtual binary inputs vBE 15 virtual binary inputs can be assigned to logically combined output commands and are then available as configurable “physical“ inputs.

Fig. 6: Configuration of the vBEs

Fig. 7: Configuration of the inputs

Logic operations The binary inputs and relay outputs can be combined logically to create new commands with different signals.

Pulse shaper stage The pulse shaper stage is a small programmable controller and is used for input/output coupling. Its two binary input signals can be adapted within a wide time range. Their output can be used in turn to control functions.

Operating measurands Apart from the measured currents and voltages, variables derived therefrom, such as calculated power ratings (three-phase, phases) and cosϕ can be displayed. Thermal levels, estimates of the residual time up to OFF and measured, preproces-sed temperatures are available if the appropriate function is utilized.

AND OR

Output command 1

Output command n

Output command 2 vBE

AND OR

Softwarefunction

Optocoupler 1ton / toff

Optocoupler xton / toff

vBE 1 ton / toff

vBE n ton / toff


Disturbance data logging Additionally to event recording the disturbance data logging offers the possibility of later analysis of power system behavior. The disturbance data log-ging contains thereby storage of binary instant-aneous values of the measured values and impor-tant reactions of the device (stimulation, tripping). Several recordings can be saved to an overall length of 15 seconds. The lead time can be up to four seconds.

Fig. 8: Disturbance data logging

Testing and start-up aids Ample testing and start-up aids, e.g. for output relays, inputs, test AR, test TRIP, loop measurands, thermal replica, earth fault test, telegram test enable the protection setting considerably.

PC operating software COMM-3 Although the protection functions of SPRECON®-E-P device are adjustable and selectable also without PC, the work is substantially facilitated by the operating software COMM-3. Apart from device set-tings also measured values, events and disturbance data can be picked out and displayed. This is possible either via serial- and Ethernet inter-faces or via modem line. Moreover, the protection setting integrates an access protection which enables presettings by higher-ran-king persons in charge (full access) and permits only explicitly enabled settings to be performed by other members of staff via partial access.

Fig. 9: Operating software COMM-3 Additionally, COMTRADE files can be generated out of the fault records to be displayed via suitable graphic software (e.g. SDA2). The setting is trans-ferred to numeric test equipment via an XML file.


Detailed description of control Control function Enables control and monitoring of most different switching devices and process components. Accor-ding to specific requirements, it is possible to operate and monitor circuit breakers, disconnectors, tap changers for transformers and Petersen coils, pumps and motors. Thereby, operating can be initiated through:

Local control unit Station- or remote control Free programmable digital inputs

The number of elements that can be controlled is only restricted by the number of available in-/ outputs. Following concepts of controlling are possible:

1-pole control 1½-pole control 2-pole control

Command processing Depending on variant of the switchgear drives different switchgear types with specific command processing are available:

Single commands: It can be selected between persistent and pulse command output whereby with the pulse command the relay contact is independently reset after a defined time.

Double commands: A separate output relay has to be actuated for closing- and opening com-mands.

Commands for direct disconnector motor selection: After selection of a certain switching device via a command output relay, operation is initiated through a internal power relay.

Switchgear interlockings They are issued with the integration of switching readiness and permissibility tests. Preceding tests before the output of a command are,

switching device ready for operation, SETPOINT VAL. = ACTUAL VAL., e.g. is the switching device already in the required position,

is another operation already active (double-operation interlocking),

was the command initiated at a switching-authorized level (control authority),

if the new switchgear condition corresponds to a valid field- and/or plant topology (interlocking condition fulfilled)?

After a switching command output, the regular mode of operation of each switching device is monitored and an alarm is generated when neces-sary.

Tap changer control This integrated control function enables control of tap changers through specific types of switching devices. The actual tap position can be captured via digital inputs by binary, BCD or Ghielmetti code and analog mA signals. Furthermore, the regular mode of operation can be ensured by monitoring of tap changer operating time.

Preprocessing of binary data The digital input data preprocessing offers extensive functionalities for preparation of the binary input data. The configuration can thereby be accomp-lished for each input separately.

Contact debouncing This feature is used for debouncing of signals from mechanical contacts. The debouncing period can be set individually.

Chatter blocking The chatter blocking feature detects fault inputs, which show unstable status. In the case of perma-nent state changes the input is blocked for a determined time period in order to suppress unde-fined indication changes.

Signal filtering and delay Filtering serves to suppress brief changes in poten-tial at the digital input. The signal is only passed on if the signal voltage is present for a certain period of time. Additionally the digital signals can be delayed, which allows corrections of mechanical-related sig-nal sequences.

Signal generation After preprocessing digital input data, spontaneous single point information is generated in case of state changes. Supplementary, information on switching device states is generated in terms of double point information. Thus, additional information as switching device run, intermediate and fault conditions can be indicated besides defined on/off positions.

Metered values For internal metering the unit can calculate an energy metered value from the measured current- and voltage values. Additionally, functionalities as operating hours counter and switching operations counter are integrated. If an external meter with a metering pulse output is available, pulses can be captured and processed through digital inputs. All metered values are stored into a non-volatile memory and can be separately set and reset as well as monitored based on threshold-values.


Measured value acquisition / -processing in substation control For improved commissioning and management a wide range of functionalities for measured-value acquisition, preparation and transmission are available.

Operate value monitoring All measured and metered values can be monitored by using operate values. The operate value and possible time delays can be changed online . In the event of an out-of-range condition, an alarm is generated. For live-zero monitoring for detection of broken conductors normalized DC-signals of external measuring transducers can be processed.

Extended measured value characteristics (zoom-in function) Extending the range of measured values is sometimes requested when measuring transducers are in use. This, for example, applies to a frequency measurement of 45 to 55 Hz. Additional this func-tionality realizes a measured value zoom-in function by use of a non-linear characteristic curve.

Average value calculation Arithmetic mean values over a certain period of time can be calculated based on measured values, e.g. the 15 minute average.

Transmission modes Reduced data rates during the transmission of information to a SCADA system often leads to com-promises between quantity and up-to-dateness of data. Therefore different concepts for initiation of measured value transmissions can be applied:

Cyclic transmission Spontaneous transmission - Changing threshold with time-dependent switching criterion and/or - Additive operate value criterion

The transmission mode can be individually con-figured for each measured value.

Signal-/ measured value blocking To avoid the transmission of information to the master unit during tests of a feeder, transmission blocking can be activated. Groups of indication signals and measured values can be formed, whereas group-related transmission blocking can be carried out.

Signal derivation/grouping of signals/ summing up measured and metered values Further data points or commands can be derived from any data point (message, measured value) or count value. Also the summation of messages and measured values is supported, whereby the range of information is minimized for transmission to the SCADA system.

Programmable logic It acts as a tool to create specific solutions for the automation of bays or complete substation systems. Through combinations of signals in logic equations, user-specific indications can be de-fined and further actions can be derived.

Programmable automation functions In addition to programmable logic, it is possible to automate any required time sequence by means of programmable automation functions. For instance, sequences of commands like automatic bus-bar changeover in a double bus-bar system can be accomplished.

Event recording It enables continually archiving and storing of operationally relevant events in chronological order together with time stamps into a non-volatile memory.

Switching device blocking Blocking of the switching device prevents un-intentional operations during maintenance and inspection works on a switching device.

Control configuration All functionalities can be configured separately, whereby system configuration is separated from device-specific configuration. The concept of type orientation towards bay types is applied to the system configuration. Thereby, a complete system can be clearly configured using only one database. Concerning device-specific con-figuration, parameters like automatic synchronizer are set at device level, which makes an individual adaptation to various requirements possible. Furthermore, programmable logic allows realization of specific solutions in terms of bay or complete system automation. Adaptation of configurations can be carried out by means of local or remote maintenance.

Fig. 10: SPRECON®-E Designer


General functions

Continuous self-monitoring Comprehensive self-monitoring procedures within the device ensure that internal hardware or software errors are instantly detected in order to take ade-quate actions. This guarantees a high level of safety and reliability.

Time management Comprehensive self-monitoring procedures within the device ensure that internal hardware or software errors are instantly detected in order to take ade-quate actions. This guarantees a high level of safety and reliability.

Communication Various communication possibilities enable the integration into a substation control system of Sprecher Automation or different providers. Ad-ditional standalone devices like metering and measuring instruments, protective relays, voltage regulators, controllers for Petersen coils, etc. can also be integrated.

Ethernet For Ethernet LAN following variants are implemen-ted off the shelf:

CPU9.1: One electrical variant (RJ45, twisted pair)

CPU9.2/9.3: Integrated Ethernet switch with one electrical port (RJ45, twisted pair) and two optical ports (BFOC, fibre optic)

The last-mentioned CPU variant offers the imple-mentation of a redundant optical ring that maintains data flow after interruption. An overview of realized protocols can be found in the chapter “Technical Data”. Individual clarification can take place via further inquiry. Additionally a service interface is present. For remote service there is an optional connectivity for an external modem.

Serial connection Optional serial interfaces supporting asynchronous as well synchronous communication protocols are available in RS232-, RS422/485-standard or as fibre optic model:

CPU9.1: Two interfaces maximum CPU9.2: One interface maximum


Local operation With the help of the separated control panel all operations necessary for an efficient management can be carried out and information can be display-ed. The user interface convinces with functional and user friendly design. Process and device information can be full-graphi-cally shown on the back-lit and optional color LC display (7). Additionally there are 24 freely confi-gurable LEDs for indication and alarms (5).

They can be equipped with individually labeled marking pads (6). Separated navigation keys (2) allow clear user guidance through the various

pages as well as input of device configuration parameters. Further these keys are used to select the switching device. Subsequently, the essential switching operation is carried out via the separated control keys (3). Quick and safe changing of the different operating modes, e.g. selection of the switching authority, is achieved by use of the key-lock switch (4). Through separated status LEDs (1) the status of the control unit can be monitored. For a more detailed description of the detached control panel refer to the corresponding product description.

Fig. 11: Control panel with color display (CCP)


Technical data (1 of 4) General data

Mounting variants Surface-mounted case for wall installation with detached control panel see chapter Surface-mounted case for wall installation with attached control panel “Dimensions and mounting” Flush-mounted case for switchgear cabinets and control panels (attached control panel)

Mechanical characteristics dimensions see chapter “Dimensions and Mounting” connection see chapter “Connection Diagrams” degree of protection (acc. to IEC 60529) see chapter “Dimensions and Mounting” mass CU (40 HP)


Technical data (2 of 4) Instrument transformer inputs

Nominal frequency 50 Hz Isolation voltage input to case, input to input 2.5 kV r.m.s./50 Hz for 1 min

Current inputs Phase currents (IL) nominal current Inom Inom 1or 5 A selectable (at different terminals) Earth current (IE) sensitivity factor selectable between normal (2 x) or 20 x Load capability IL , IE 4·Inom continuous IL , IE 30·Inom 10 s IL , IE 100·Inom 1 s IL , IE 250·Inom 10 ms Power consumption IL , IE (2-fold sensitive) at Inom (1/5 A) 0.1/0.2 VA IE (20-fold sensitive) at Inom (1/5 A) 0.25/0.4 VA

Voltage inputs Nominal voltage Vnom 100 to 120 V, (120 V limited to +15 %) Voltage rating 180 V continuous Power consumption at Vnom=100 V 0.2 VA

Performance characteristics

r.m.s. measurement for current-, voltage startings and operating measurands DC compensation of r.m.s. values except thermal replica IDMT characteristic curves effective range 1.1 to 20I / I> Sampling rate 8 kHz Measured value rate 1 kHz Reset ratio IL> U> - stages, if not selectable 0.95 U) approx. 250 ms Earth short-circuit direction in earthed-neutral systems time to trip approx. 50 ms recovery time approx. 40 ms Negative sequence protection Ineg operate time approx. 40 ms reset time approx. 45 ms Frequency protection operate - and reset time


Technical data (3 of 4) Accuracy

Current stages detection threshold ≤2.5 % 0.01·Inom Load unbalanced protection (asymmetry failure protection) ≤3 % of phase currents IDMT characteristic w.r.t. time ≤5 % ±30 ms Determination of direction phase-angle error 2V, I > Inom, 30° < ϕK< 90° ≤5 % IE 20-fold sensitivity ≤3 %; 0.0005·Inom Voltage stages detection threshold ≤2,5 %; 0.01·Unom Calculated currents, voltages at nominal values (Inom, Unom) ≤5 % of measured value Frequency protection 0.7 2 % of Snom with Snom = √3·Unom·Inom

Influencing variables

Temperature -10° C to +55° C


Technical data (4 of 4) Communication ports

Service interface CPU-located port for connection to a local maintenance PC on site RS232 RJ45 connector baud rate 38400 Baud isolation voltage 1.5 kV r.m.s.1 maximum distance 15 m

Interface to control panel CPU-located port for connection to separated control panel RS422/485 proprietary RJ45 connector baud rate 38400 Baud isolation voltage 1.5 kV r.m.s. maximum distance 10 m

Remote service interface2 service port located at the power supply module for modem connection RS232 9-pin D-SUB plug connector (male) baud rate 300 to 115200 Baud isolation voltage 1.5 kV r.m.s. maximum distance 15 m

System communication interfaces Depends on CPU two freely usable CPU-located ports possible protocol types synchronous and asynchronous interface type RS232, RS422/485, fiber-optic2

Ethernet-LAN CPU9.1 One electrical port CPU9.2, CPU9.3 Additionally two optical ports for redundant ring

Interface type

RS232 connector style 9-pin D-SUB plug connector (male) baud rate 300 to 115200 Baud isolation voltage 1.5 kV r.m.s. maximum distance 15 m

RS422/485 connector style 9-pin D-SUB jack connector (female) baud rate 300 to 115200 Baud or 375 KBaud system bus isolation voltage 1.5 kV r.m.s. maximum distance 1000 m at 38400 Baud

Optical plastic fiber on request

Optical glass fiber connector style BFOC-(ST®) /2,5 (F-SMA on request) fiber type Multi-mode graded index profile 50/125 μm, 62.5/125 μm Mono-mode step index profile 9/125 μm optical wavelength 820 to 860 nm maximum distance 4 km for 50/125 μm3

Ethernet connector style 1 x RJ45 plus 2 x BFOC (ST®) for LWL at CPU9.2 / CPU9.3 isolation voltage 1.5 kV r.m.s. bandwidth 10/100 MBit/s

Communication protocols

Uplink station bus protocols IEC 60870-5-101/104 IEC 61850 IED protocols IEC 60870-5-103 SPRECON® system bus Downlink IED protocols (max. 1 IED) IEC 60870-5-103 (in association with station bus only) Modbus

Time synchronization

External clock (RTC) Source external DCF-77- or GPS-clock Connection to any freely usable port Minute pulse Coupling via handshake line

via SCADA protocol recommended synchronization interval 1 min

Internal time management deviation with free running internal clock


Tests (1 of 2) Safety tests (type test)

Electrical tests Verification of creepage distances and clearance IEC 60255-27

Voltage test IEC 60255-27 (60255-5) amplitude 2.5 kV rms frequency 50 Hz duration 1 min

Surge withstand capability test (SWC test) IEC 60255-27 (60255-5) amplitude 5 kV peak front time 1.2 μs time to half-value 50 μs

Insulation resistance after environmental test IEC 60255-27

Test of safety earth terminal IEC 60255-27 (IEC 60950)

Current transf. over-current withstand capability DIN VDE 0435-303 IL , IE (2-/ 20-fold sensitive) 100·Inom/1 s Current transf. rated peak withstand current DIN VDE 0435-303 250·Inom/10 ms

Output relays continuous-, make-/ break current IEC 60255-6

Flammability IEC 60255-27

Test of single faults IEC 60255-27

EMC tests (type test)

Emitted interference Radiated emission IEC 60255-25 30 to 230 MHz 40 dB(μV/m) 230 to 1000 MHz 47 dB(μV/m)

Conducted Emission (of auxiliary voltage) IEC 60255-25 0.15 to 0.50 MHz 79 dB(μV) quasi peak 66 dB(μV) average

IEC 60255-25 0.5 to 5 MHz 60 dB(μV) average 73 dB(μV) quasi peak

IEC 60255-25 5 to 30 MHz 60 dB(μV) average

Immunity to: 1 MHz Burst IEC 60255-22-1 frequency 1 MHz; 75 ns tR; common-mode amplitude 2.5 kV peak differential-mode amplitude 1 kV peak instrum. transf. 2.5 kV peak repetition rate 400 Hz

Electrostatic discharge (ESD) IEC 60255-22-2 contact discharge 6 kV air discharge 8 kV

Radiated electromagnetic field IEC 60255-22-3 frequency 80 MHz to 1000 MHz Amplitude 10 V/m; AM 1 kHz 80 %

Fast transient disturbance IEC 60255-22-4 class A tRise/tHold 5/50 ns amplitude 4 kV peak repetition rate 5 kHz

Current-, voltage surge IEC 60255-22-5 o.c. voltage tRise/tHold 1.2/50 μs s.c. current tRise/tHold 8/20 μs amplitude 0.5/1/2 kV

Conducted interference IEC 60255-22-6 frequency 150 kHz to 80 MHz; amplitude 10 V; AM 1 kHz 80 %

Line-frequency interference IEC 60255-22-7 common-mode amplitude 300 V coupling resistance 220 Ω coupling capacity 470 nF

class B differential-mode amplitude 100 V coupling resistance 100 Ω coupling capacity 47 nF

Auxiliary voltage (Vaux) Peak inrush current IEC 870-4 class S1 Interruption and depression IEC 60255-11 stored energy time >50 ms


Tests (2 of 2)

Environmental tests (type test)

Climatic tests Temperature IEC 60068-2-2 dry heat +70 °C/16 h (highest storage temperature) IEC 60068-2-1 dry cold -25 °C/16 h (lowest transport temperature)

Humidity IEC 60068-2-78 moist heat relative humidity 93 % at +40 °C/4 days

Cyclic temperature-humidity test IEC 60068-2-30

Vibration and shock Vibration test IEC 60255-21-1 stationary 10 to 150 Hz: 0.075 mm; 1.0 g transport 10 to 150 Hz: 2.0 g acceleration

Shock test IEC 60255-21-2 impulse duration 11 ms stationary 10 g acceleration transport 15 g acceleration

Seismic withstand capability IEC 60255-21-3 horizontal 1 to 8.5 Hz: 3.5 mm amplitude 8.5 to 35 Hz: 1.0 g acceleration vertical 1 to 8,5 Hz: 1.5 mm amplitude 8.5 to 35 Hz: 0.5 g acceleration

Sample tests

Safety test IEC 60255-27 High voltage test Inputs, outputs, communication interfaces amplitude 2.5 kV rms frequency 50 Hz duration 1 min Auxiliary voltage to ground amplitude 2.83 kV DC duration 1 min

Function check with secondary circuit tester

Temperature endurance test temperature +55 °C duration overall 24 h

Temperature cycle test temperature limit upper +55 °C lower +20 °C duration temperature cycle 4 h overall 72 h

Tolerated ambient conditions

Operation temperature range continuous operation -10 to +55 °C1 Storage temperature range -25 to +55 °C2 Transport temperature range -25 to +70 °C2

Relative humidity annual average


Module plan

Fig. 12: Module plan

Connection diagrams

Fig. 13: Connection diagrams of the available modules

F F FZ Z Z Z S CP9

01 02 03 04 05 06 07 08 09 10

a b c d e f g h i j

Slot number

Slot

CPU9.1

CPU module

P9

Serial Port 11)

COM7

RS485

COM2

RJ45

RJ45

X5

X6

RS232

COM1

X2Serial Port 2 1)

COM8

Ethernet

RJ45 X4

RS232RS422/485fibre-optic

X1


Control panel

Local service

LAN

CPU9.2

CPU module

P9

Serial Port 11)

COM7

RS485

COM2

RJ45

RJ45

X5

X6

RS232

COM1

X3

Ethernet

RJ45 X2

Ethernet


X1

fibre-optic

LAN

Control panel

Local service

LAN

LAN

X4

Ethernet

fibre-optic

CPU9.3

CPU module

P9

RS485

COM2

RJ45

RJ45

X5

X6

RS232

COM1

X3

Ethernet

RJ45 X2

Ethernet

fibre-optic

LAN

Control panel

Local service

LAN

LAN

X4

Ethernet

fibre-optic

Ethernet

RJ45 X1LAN

Ethernet

RJ45 X7LAN

X10

PIN

X112

12

Command outputs

X2

12 X3

12 X4

12 X5

12 X6

12 X7

12 X8

12 X9

12

ITest

CO20

Command module

B

VI1+VI1-

VI2+VI2-

Option

CO 1.2CO 1.1

CO 2.2CO 2.1

CO 3.2CO 3.1

CO 4.2CO 4.1

CO 5.2CO 5.1

CO 6.2CO 6.1

CO 7.2CO 7.1

CO 8.2CO 8.1

CO 9.2CO 9.1

CO 10.2CO 10.1

X11

X1312

-

1

12

GRB

2

GRA

GND 3

X12

DIU10C4

Command module

C

-VI

-VI

-VI

-VI

-VI

-VI

-VI

-VI

-VI

-VI

Universal digital inputs

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

DI 7

DI 8

DI 5

DI 6

DI 3

DI 4

DI 1

DI 2

DI 9

DI 10

PIN

X7

X6

X5

X4

X3

Command outputs

CO 3

CO 4

1

2

3

4

6

5

X1

X2

CO 1

CO 2

1

2

3

4

6

5

-

-

-

-

-

-

-

-

DIU20

Univers.volt. digital input module

I

-

-

-

-

-

-

-

-

-

-

-

-

PIN

X1

Univers.volt. digital inputs

1

2

3

4

5DI 4 VIDI 3 VIDI 2 VIDI 1 VI

1

2

3

4


X2

1

2

3

4


X3

2

3VI

DI 13 VIX4DI 14

1

2

3VI

DI 15 VIX5

DI 16

1

2

3VI

DI 17 VIX6

DI 18

2

3VI

DI 19 VIX7

DI 20

1

1

DO20

Digital output module

O

PIN

X1

1

2

3

4

5

1

2

3

4

5

X2

1

2

3

4

5

X3

2

3

X4

1

2

3

X5

1

2

3

X6

2

3

X7

1

1

DO 4

DO 3

DO 2

DO 1

DO 8

DO 7

DO 6

DO 5

DO 12

DO 11

DO 10

DO 9

DO 14

DO 13

DO 16

DO 15

DO 18

DO 17

DO 20

DO 19

Digital outputs


Available modules

Analog input module

AIA

AI 1

AI 2

AI 3

AI 4

AI 5

AI 6

AI 7

AI 8

+

-AGND 1

PIN

X2

1

X123

X4

X3

X6

X5

X8

X7

Analog inputs

+

-AGND 2

123

+

-AGND 3

123

+

-AGND 4

123

+

-AGND 5

123

+

-AGND 6

123

+

-AGND 7

123

+

-AGND 8

123

Platzh f. (vertikaleAusrichtung)

X2

X1

X3

X6

X5

X8

X7

PT100 inputs

123

123

123

123

X12

X11

X14

X13

X16

X15

X18

X17

PT100 inputs

123

123

123

123

ϑ

TI 1

ϑ

TI 1

TGND 5

ϑ

TI 2

ϑ

TI 2

TGND 6

ϑ

TI 3

ϑ

TI 3

TGND 7

ϑ

TI 4

ϑ

TI 4

TGND 8

123

123

ϑ

TI 1

ϑTGND 4

TI 1

123

123

ϑ

TI 1

ϑTGND 3

TI 1

123

123

ϑ

TI 1

ϑTGND 2

TI 1

123

4 wire r 123

ϑ ϑ4 wire w

2/4 wire r

2/4 wire w

TGND 1

TI 1

Temperature capture module

PT100N

Pin Pin

2/4 wire r

2/4 wire w

2/4 wire r

2/4 wire w

2/4 wire r

2/4 wire w

2/4 wire r

2/4 wire w

2/4 wire r

2/4 wire w

2/4 wire r

2/4 wire w

2/4 wire r

2/4 wire w

4 wire r

4 wire w

4 wire r

4 wire w

4 wire r

4 wire w

4 wire r

4 wire w

4 wire r

4 wire w

4 wire r

4 wire w

4 wire r

4 wire w


PIN

1+

DI 1 X1VI

- 2

1+

DI 2 X2VI

- 2

1+

DI 3 X3VI

- 2

1+

DI 4 X4VI

- 2

1+

DI 5 X5VI

- 2

1

2

3

X6

1

2

1

2

3

1

2

3

1

2

3

DO 1

X7

X8

X9

X10DO 8

DO 7

DO 6

DO 5

DO 4

DO 3

DO 2

Digital outputs


Protection module

PROTF F F

X11

X12

PIN

1

2

3

I1AIL1

I5A

4

5

6

I1A

I5AIL2

1

2

3

4

5

6

7

8

VL3

VL2

VL1

VSYN

Voltage transformer

Current transformer

X21

PIN

1

2

3

I1A

I5A

4

5

6

I1A

I5A

IL3

IN

Current transformer


RS232

PIN

X14

5

6

1

2

3

3

2

1

X5

X4

X2

1

2

3

1

2

3

X3

Power supply

PO 1

PO 2

AO 1

AO 1

SUB D 9 m

Alarm- / command-

outputs

Remote service

Power relay outputs1)

+

--

VAux

PS

Power supply module(incl. Command module)

S C

X17*

X16*

X15*

X14*

X13*

X12*

X11*

1

2

3

4

6

5

1

2

3

PIN

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

4

6

5

CO 3

CO 4

DI 7

DI 8

DI 5

DI 6

DI 3

DI 4

DI 1

DI 2

CO 1

CO 2

DI 9

DI 10


Command outputs

-VI

-VI

-VI

-VI

-VI

-VI

-VI

-VI

-VI

-VI

*) until 03.2005: X1...X7

Identification Slot

P9 CPU9 CPU module 01

F PROT Protection module 06 - 08

S C

PS DIU10C4

Power supply module with command module

09 10

Z Additional modules 02 - 05

B CO20 Command module

C DIU10C4 Command module

A/N AI AI/PT100 Analog input / temperature capture module

I DIU20 Digital input module

O DO20 Digital output module


Dimensions and mounting (1 of 3) The devices are suitable both for a wall assembly, and for the installation in switchgear cabinets and instrument panels.

In terms of surface mounting the control panel can be directly attached to the control unit with optional available fixing brackets.

Fig. 14: Overview of the mounting variants and IP degree of protection acc. to IEC 60529

Fig. 15: Control unit (CU) with 40 HP case, surface-mounted

94.2.046.44 94.2.046.4494.2.046.44

Surface-mounted central unitwith detached control panel

Flush-mounted central unitwith attached control panel

Surface-mounted central unitwith attached control panel

IP40

IP20

IP40

IP30/IP511)

IP20IP40

94.2.046.44 94.2.046.44 94.2.046.44

1) with seal kit at panel cutout (on request)

IP40

IP20

IP40

IP30/IP511)

IP20IP40

IP40

IP20

IP40

IP30/IP511)

IP20IP40

Mounting plate

Control unit

160 mm257 mm

176

mm

212 mm

200 mm

163

mm

M4

M4

M4

M4

LINKX4

CPU7

SERV

LAN1

CP

X6

R

TR

ACT

X5T

RT

T

LAN2

LINK

ACT

X3

X2

R

R

T R

X1

T

P7STAT

1

PS DIU10C4

X5

2X6

X72

3

1

23

13

X531

2

X2

T

X4

X3

R 2X3

X41

32

3

321

61

54

X2

X1

55

123

6123

6

X143

12

43

12

S CZZ Z Z

1

X331

10X 2

3

1X9

X8

2

23

PROT

5

78

6

2

43

1

21

1

1X7

X6

2

32

1

1

X5

X4

2X11

2

21

1X3

X2

2

2

1

109

X1

F

6

X21

3

5

4

2

1

F F

M4


Dimensions and mounting (2 of 3)

Fig. 16: Control unit t (CU) with attached hinged mounted control panel (CP)

2321/2572 mm 25 mm

Control panel

Control unit

Mounting plate

Hinged control panel

M4

M4

M4

M4

M4

M4

200 mm

163

mm

M4

25 mm

!

Control panelcan be hung uptemporarily

94.2.008.52-01/-021

94.2.008.53-01/-022

94.2.008.52-02194.2.008.52-011

94.2.008.52-01/-021

94.2.008.53-01/-022

94.2.008.52-01/-021

94.2.008.53-01/-022


Dimensions and mounting (3 of 3)

Fig. 17: Control unit (CU), flush-mounted with attached control panel (CP)

Fig. 18: Control unit (CU) with variable mounting brackets

Cabinet door

Control unit

Control panel

160 mm

257 mm

14 mm

100 mm

163

mm

Ø4.5 mm

4 mm

14 mm

100 mm

Ø18 mm

M4

M4

M4

M4

M4

1

PS DIU10C4

X5

2X6

X72

3

1

23

13

X531

2

X2

T

X4

X3

R2X3

X41

32

3

321

61

54

X2

X1

55

123

6

123

6

X143

12

43

12

S CZ

LIN K

X4

CPU9

SE

RV

LAN

1

CP

X6

R

T

R

AC T

X5T

RT

T

X2

R

R

T R

X1

T

P9STAT M4

M4

M6

M6

Position 1

Position 3

Position 2

24 TE: 159 mm / 40 TE: 240 mm / 84 TE: 464 mm

Position 1Position 2Position 3

24 HP: 159 mm / 40 HP: 240 mm / 84 HP: 464 mm

105

mm

60 mm

90 mm1

X331

10X 2

3

1X9

X8

2

23

PROT

5

78

6

2

43

1

21

1

1X7

X6

2

32

1

1

X5

X4

2X11

2

21

1X3

X2

2

2

1

109

X1

F

6

X21

3

5

4

2

1

F FZ

94.2.008.52-01/-021


Fig. 19: Detached control panel (CP) with drilling pattern

Ordering SPRECON®-E-P94-DS..6 The permanently updated and as well online available software tool SPRECON-E Configurator includes all components and all possible combinations for order selection. It offers following functionality based on assemblies / modules across devices to a complete system:

Configuration on the basis of: - Order assistance - Final documentation

SPRECON-E Configurator

Fig 20: SPRECON-E Configurator

25 mm

177

mm

222 mm

14 mm

100 mm

163

mm

Ø4.5 mm

4 mm

14 mm

100 mm

Ø18 mm


Hardware configuration and order options (1 of 2) Case1

40 HP (4 free 4 HP slots) 24 HP on request

Auxiliary voltage UH, Vaux2

24 to 48 V DC 110 V DC

220V DC/AC, 230V AC

1 possible selection

K200 Power output with high making/breaking capacity PS/X1 Remote service Remote service interface RS232 PS/X4

Protection measuring inputs

Frequency 50 Hz x3·IL/ 1·IE DS6

3·IL/ 1·IE / 1·U DSE6 3·IL/ 3·U DSR6

3·IL/ 1·IE / 3·U DSRE6 3·IL/ 1·IE / 4·U DSREY6


2-fold

sensitive earth current measurement

IE sens. 20-fold

1 selection with

assembled IE possible

Serial communication CPU9.1 CPU9.2 CPU9.3

not assembled Fib. opt.820 nm glass BFOC-(ST)/2.5 Fiber optic 820 nm glass F-SMA Fiber optic 820 nm plastic F-SMA RS232 galvanic isolated

serial COM module 1

RS422/485 galvanic isolated

X1 X1 --- 1 possible selection

not assembled Fib. opt. 820 nm glass BFOC-(ST)/2.5 Fiber optic 820 nm glass F-SMA Fiber optic 820 nm plastic F-SMA RS232 galvanic isolated

serial COM module 2

RS422/485 galvanic isolated

X2 --- --- 1 possible selection

CP Interface to control panel CP/CCP X5 X5 X5 x

SERV Service interface X6 X6 X6 x electric optic CPU / Ethernet LAN LAN 1 LAN 2 LAN 3 LAN LAN

CPU9.1 1 x electric X4 --- --- --- --- CPU9.2 1 x electric, 2 x optical X2 --- --- X3 X4 CPU9.3 3 x electric, 2 x optical X7 X1 X2 X3 X4


Command module CO20 (10 or 20 command outputs with 1 out of n check, 8 HP)

not assembled Measurement

Test of command output and load circuit

1 basic device (central unit CU) consists of: 1 x CPU module and a power supply module PS (incl. integrated command module DIU10C4

with 10 binary inputs / 4 command outputs and 1 x protection module (PROT). 2 other voltages on request


Hardware configuration and order options (2 of 2) Command module DIU10C4 (10 binary inputs / 4 command outputs, 4 HP)

Universal 24 to 220 V DC, ↑10 -17 V / ↓14,3 - 7,3 V 110 V DC 65 to 220 V DC, ↑61 -65 V / ↓64,4 - 60,4 V 220 V DC 130 to 220 V DC, ↑126 -130 V / ↓130 - 126 V

multiple selection possible1

Digital input module DIU20 (20 binary inputs, 4 HP)

Universal 24 to 220 V DC, ↑10 -17 V / ↓14,3 - 7,3 V 110 V DC 65 to 220 V DC, ↑61 -65 V / ↓64,4 - 60,4 V 220 V DC 130 to 220 V DC, ↑126 -130 V / ↓130 - 126 V


Digital output module DO20 (20 binary outputs, 4 HP)

Relay contacts 24 to 220 V DC and 110 to 230 V AC 50/60 Hz Analog input board AI / (4 or 8 analog inputs, 8 HP)

4 x PT100 inputs N

8 x PT100 inputs A/N 4 x mA-/ 4 x PT100 inputs


Control panel CP/CCP (full graphics display, 24 free configurable LEDs

monochrome 320 x 240 pixels Display

4096 colors, 320 x 240 pixels 1 possible selection

Position 1-2-3 latching Keylock switch

Position 1-2 latching, 3 non latching 1 possible selection

Length 1 m STB360P-1 Length 2 m STB360P-2 Length 3 m STB360P-3 Length 5 m STB360P-5

Connection cable

Length 10 m STB360P-10


COMM-3 operating software

7600 7601 7602 7603 7604

Device program for structure version (CD ROM) 1 possible selection

Managem. software CD ROM

SDA-2 Graphics program to display disturbance data (COMTRADE format) Communication protocols

Uplink (as IED "standalone" device) IEC 60870-5-103 without IED + IED IEC 60870-5-103 (for one IED max.)

Station bus IEC 60870-5-101

+ IED Modbus (for one IED max.)


without IED + IED IEC 60870-5-103 (for one IED max.)

Station bus IEC 60870-5-104

+ IED Modbus (for one IED max.)


without IED + IED IEC 60870-5-103 (for one IED max.)

Station bus SPRECON system

bus + IED Modbus (for one IED max.)


1 pay attention to number o free slots!

94.2.910.55en E

© Sprecher Automation 2009 Sprecher Automation, the Sprecher Automation logo and any alternative version thereof are trademarks and service marks of Sprecher Automation. Other names mentioned, registered or not, are the property of their respective companies. Any liability regarding the correctness and completeness of information and/or specifications in the document is excluded. All rights are reserved to alter specifications, make modifications, or terminate models without prior notice. The specifications of a model may vary from country to country.

Sprecher Automation GmbHFranckstrasse 51

A-4018 LinzÖsterreich

Tel: +43 732 6908-0Fax: +43 732 6908-321

Ignaz-Köck-Straße 101210 WienÖsterreich

Tel: +43 732 6908-601Fax: +43 732 6908-5601

[email protected]

Sprecher Automation Deutschland GmbHMöllendorffstraße 47

10367 BerlinDeutschland

Tel: +49 30 6449241-70Fax: +49 30 6449241-99

[email protected]

Sprecher Automation Polska Sp z o.o.ul. Łączna 4

58-100 ŚwidnicaPolska

Tel: +48 74 85135-31Fax: +48 74 85135-32

[email protected]

Sprecher Automation spol. s r.o.Kopčianska 14

851-01 BratislavaSlowakei

Tel: +421 2 682055-00Fax: +421 2 682055-10

[email protected]

www.sprecher-automation.com

94.2.910.55en E 2009 03 13...Automatic synchronizer This function enables automatic connecting of...

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