HUEGLITECHSWITZERLAND

AMF and PARALLEL genset controller

Parallel Applications

HT-DST4602 is a highly confi gurable genset controller designed to handle a broad range of critical and complex parallel applications, including multiple Mains and CHP systems.

It is able to communicate directly, via J1939 CAN interface, with a wide range of electronic engines (Volvo Penta, Scania, Perkins, MTU, Deutz, Cummins, John Deere, Caterpillar etc.) but it can also be used with conventional engines / sensors thanks to its embedded analogue interfaces.

HT-DST4602 includes an internal load sharing unit that allows simple implementation of Multiple Prime Mover applications.

Increased computation capability offers more fl exibility to the user.The functions of DICHRON external module, required with HT-DST4601/PX, are now em-bedded in HT-DST4602.• Two analogue, insulated and active current loop options (both bipolar and unipolar) are available in order to directly interface practically any kind of speed regulator and AVR.• Three insulated independent and specialized CAN interface.• Second communication port is confi gurable as RS232 or RS485. Moreover it is insulated allowing for long distance remoting without additional converter.• Two embedded analogue inputs allow to directly manage the most common requirement for analogue inputs.

A splitted version is also available. It consists of two units: a display unit, to be mounted on the front panel and a control unit to be mounted inside the panel. They are interconnected by differential transmission line in order to obtain great immunity and communication safety.

Genset Controller

HT-DST4602

■ Three-phase AMF automatic genset controller with soft return

■ Analogue synchronizing option allows easy integration into existing systems

■ Parallel operation compatible with HT-DST4601/PX,

HT-GC500 and HT-MC100 ■ True RMS readings on genera-tor and mains voltages and currents

■ Rate of Change of Frequency (df/dt, 81R ROCOF), Vector shift

■ Additional current measurement for neutral or differential protection

■ Active, Reactive and apparent power measurement

■ Frequency and power measurement of Mains input

■ Large Graphic display (240 x 128 pixels)

■ 20 fully programmable digital inputs

■ 14 programmable digital outputs

■ Virtual digital inputs available ■ PLC functions (including PID blocks)

■ RS232 (9-pin D-Sub) port with Modbus RTU protocol

■ J1939 and MTU MDEC CAN interface

■ Real Time Clock ■ Events and data logging ■ Engine speed measurement by pick-up or W

■ GSM and PSTN modem management

■ SMS communication ■ Splitted unit (display + control unit) optional

HUEGLITECHSWITZERLAND

Genset Controller

Technical SpecificationHT-DST4602

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Measured ValuesGenerator Voltages:L1-N, L2-N, L3-N, L1-L2, L2-L3, L3-L1True RMS measurementLx-N max. voltage < 300Vac cat. IVHigh voltage pulse = 6kV 1.2/50 usMax. measurable voltage = 25.000V (by external TV)Generator Currents:L1, L2, L3, NTrue RMS measurementNominal max. current: 5Aac, 1AacOverload measurable current : 4 x 5Aac (sinusoidal)Internal current transformerMax. nominal current = 6000A (by external TA)Mains Voltage:L1-L2, L2-L3, L3-L1Average measurement calibrated to RMSLx-N max. voltage < 300Vac cat. IVHigh voltage pulse = 6kV 1.2/50 usMax. measurable voltage = 25.000V (by external TV)Generator Frequency meter:Resolution = 0.1 HzAccuracy = ± 50ppm, ±35ppm/°C (typical)Battery Voltmeter:Resolution = 0.1VOil Pressure Sensor:VDO 0-10 Bar, VDO 0-5 Bar, Veglia 0-8 Bar (optional 0-10V input)Water Temperature Sensor:VDO, Veglia (optional 0-10V input)Fuel Level Sensor:Up to 390 ohm, setup by customerEngine Revolution Counter:By pick-up. Programmable teeth numberSame input can be used by W signal

Derived ValuesActive power Reactive power (distorted and undistorted) Apparent powerPower factor: Total and phase by phaseActive and reactive energy counterHour counter for maintenance/rentalStart Counter

Engine ProtectionsMax. powerOverspeed (12)Incomplete sequence (48)Belt-breakEngine temperature warning and alarmOil pressure warning and alarmWater level warning and alarmFuel level

Generator ProtectionsUnderfrequency (81U)Overfrequency (81O)Undervoltage (27)Overvoltage (59)Power direction (32)Loss of excitation (Reverse reactive 32RQ)Time dependent overcurrent (51) IDMTInstantaneous overcurrent (50)Phase sequenceCurrent and Voltage unbalanceGround Fault Protection (51N or 51GN) (alternative to Neu-tral current measurement)

Loss of Mains ProtectionsRate of Change of Frequency (df/dt, 81R ROCOF) Vector shift

Inputs, Outputs and Aux. Functions20 Programmable digital inputs3 Analogue inputs8 protected open collector programmable outputs6 programmable output relays2 SPDT power relay for MCB and GCB management

Embedded FunctionsInternal active and reactive load sharingPower regulationReactive power sharingPower factor regulationSynchronization (via CAN or Via PWM)Load ManagementCAN interface for ECU interface (J1939 and MTU MDEC) andInsulated CAN interface for PMCBUS application (load shar-ing and parallel management)Up to 24 generator sets connected togetherEngine diagnostic codesPeriodical testReal Time ClockFuel pump managementPre-glow and coolant heater managementRemote start and stopEmbedded alarm hornEngine speed measurement by pick-up or WUp to 8 DITEL modules for up to 128 insulated programmable digital input and 128 digital outputsUp to 16 DITHERM/DIGRIN modules for up to insulated 48 thermocouple/Pt100 measurement

e-mail: sales@huegli-tech.comwww.huegli-tech.com

HUEGLI TECH AG (LTD)Murgenthalstrasse 304900 Langenthal SwitzerlandPhone: +41 62 916 50 30Fax: +41 62 916 50 35

Local Distributor / Partner:

HUEGLITECHSWITZERLAND

Genset Controller

HT-DST4602

Up to 16 DIVIT module for up to insulated 64 analogue meas-urement (0..10mA, 0..20mA, 0..5V, 0..10V)Up to 8 DANAOUT modules for up to 32 insulated analogue output (0..10mA, 0..20mA, 0..5V, 0..10V)Event (fast/slow trend) historyStandard Communication:2 x RS232/RS485 Serial port (9-pin D-Sub, Modbus RTU)1 x RS232/RS485 Serial port (4 x bare wire connection)GSM and PSTN modem interfaceSMS communication with GSM ModemCAN J1939 interfaceCAN communication interface and protocol conforms to SAE J1939 specificationCAN communication interface and protocol conform to MTU (MDEC) specification. Optional Communication :Ethernet connection via “Gateway Modbus TCP/RTU” moduleSupervision software for remote control available

OptionsSplitted unit (Display unit + Control unit)Embedded LAN interface (2012)

Technical DataSupply voltage: 6.5…33 VdcPower consumption: typically less than 7W (+5W for display lamp)Nominal Genset frequency: 50 or 60 HzDigital input: opto-isolatedStatic output: 500mA @ 25°C, 360mA @ 50 °C, 20 ApkRelay outputs: 10A nominalAuxiliary relays output: 1A 30VLCD: transflective with LED backlightOperating temperature: -30 °C to 60 °C

Weight: 1,6kgPanel cut-out: 240x172 mmOverall dimension: 260x205x79 mm (except connector)Overall dimension display unit: 260x205x40 mm (except con-nector)Overall dimension control unit: 230x187x87 mm (except con-nector)Panel mounting: by means stud-boltProtection Grade: IP54 (front panel, by means additionalkeylock protective cap and gasket)EMC: conform to EN61326-1Safety: built in accordance with EN61010-1

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