ABB Catalogue
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Transcript of ABB Catalogue
ABB Calor Emag Mittelspannung GmbH
ZX0Gas-insulatedmedium voltage switchgear
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The ZX0 compact switchboards,independent of their environmentand maintenance-free, ensureperfect power distribution and fulfilthe specific requirements of theusers. Reliability, economy and thehigh safety standard are outstandingcriteria which speak for ZX0.
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The compact switchgear.PracticalVersatileUser-friendly
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ZX0. The compact multitalent.
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This modern gas-insulated mediumvoltage switchgear stands for economi-cal and reliable power distribution. Withits modular structure and digital controlsystem, the compact system is the idealsolution for service in municipal andprivate utility networks, in industry and inpublic buildings.
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ZX0. Perfect engineeringfor fault-free use.
In order to detect and interruptfault currents, it is necessary touse circuit-breakers, and thereforealso current transformer signalsand protection relay functions. Forlocal control – remote control isavailable as an option – theintegrated switchbay control andprotection unit REF542 optimallyfulfils the requirements as thebrain of a circuit-breaker panel.The positions of the switchingdevices are detected by inductiveproximity switches.
All switching devices with discon-necting and earthing functions aredesigned as compact 3-positionswitches. The motive energy istransmitted by a single shaft ineach case.
Maintenance of switching devicesin the high voltage compartment isno longer necessary. Fault-freeuse is facilitated by the lifetimeseal of the encapsulation and theunlimited switching capacity of thevacuum circuit-breaker. Thedemonstrated resistance tointernal arc faults guarantees thesafety of the operators.
Self-supervisionMonitoringAdjusted maintenanceReduced life cycle costsTrend analysis
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Tailor-made for the individual requirements.Circuit-breakersSwitch-disconnectors with fusesSwitch-disconnectors
The free choice of the optimumswitching device for the relevantapplication ensures that the techni-cal and economic conditions arecompletely fulfilled.
The practical busbar plug-in methodfor connection of individual systemblocks makes simple assemblypossible. It is no longer necessary toopen up the gas-tight units.
With its high versatility and adapta-bility, the system permits the combi-nation of all variants into completeswitchboards.
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6) IP 55 on request7) For greater altitudes, adaptation is required8) For all panels in a system with circuit-breaker panels9) For systems without circuit-breaker panels
1) Higher values to international standards on request2) 1 bar = 100 kPa3) Other sequences on request4) Insulating gas: sulphur hexafluoride5) Other auxiliary voltages on request
ZX0. Performance features at a glance.
Rated voltage kV 12 17.5 24
Maximum operating voltage kV 12 17.5 24
Rated power frequency withstand voltage kV 28 1) 381) 501)
Rated lightning impulse withstand voltage kV 75 95 125
All voltages apply to an insulating gas pressure,absolute, at 20 °C, of: bar 2) 1.0 1.0 1.0
Rated frequency Hz 50/60 50/60 50/60
Rated current for busbars A ...1250 ...1250 ...1250
Rated current for tee-off with CB A ...800 ...800 ...800
Rated current for tee-off with SD A ...630 ...630 ...630
Rated peak short circuit current kA ...63 ...50 ...50
Rated short time current 3 s kA ...25 ...20 ...20
Rated short circuit breaking currentof the circuit-breaker kA ...25 ...20 ...20
Rated short circuit making current of the circuit-breaker kA 63 50 50 of the 3-position switch-disconnector kA 63 50 50
Rated operating sequence of the CB O - 0.3 s - CO - 3 min - CO 3)
Total opening time of the CB ms ca. 60 ca. 60 ca. 60
Closing time of the CB ms ca. 60 ca. 60 ca. 60
Insulating gas SF64) SF6
4) SF64)
Design pressure, absolute, 20 °C bar 1.47 1.47 1.47
Rated filling pressure, absolute, 20 °C bar 1.3 1.3 1.3
Minimum operating pressure, absolute, 20 °C bar 1.2 1.2 1.2
Rated data: Charging motor VA (W) 150 150 150 Closing coil VA (W) 250 250 250 Opening coil VA (W) 250 250 250 Auxiliary voltage V 60, 110, 220 DC 5)
Degree of protection (IEC 60529, DIN VDE 0470): High voltage live parts IP 65 IP 65 IP 65 Low voltage bay IP 4X6) IP 4X6) IP 4X6)
Ambient temperature: Maximum value °C + 40 + 40 + 40 Maximum value of 24 hour mean °C + 35 + 35 + 35 Minimum value °C - 25 - 25 - 25
Altitude for erection above sea level 7) m ... 1000 ... 1000 ... 1000Dimensions: Height mm 1950 8)/16509) 1950 8)/16509) 1950 8)/16509)
Depth mm 850 850 850 Width mm 400 400 400
ZX0. Practically no limitsto its adaptability.
System blocks in various designswith special functions.
CompactExpandableMaintenance-free in thehigh voltage sectionSafe
Together with cable connectionpanels, which are always connectedby angle and tee-shaped cableplugs with external cone, metering,earthing and riser panels round offthe range. Up to 6 panel divisionsform a gas-tight block. This is
ABB Calor Emag ZX0
A B B C a l o r E m a g ZX0
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ABB Calor Emag ZX0 ABB Calor Emag ZX0 ABB Calor Emag ZX0 ABB Calor Emag ZX0 ABB Calor Emag ZX0 ABB Calor Emag ZX0
ABB Calor Emag ZX0 ABB Calor Emag ZX0 ABB Calor Emag ZX0 ABB Calor Emag ZX0 ABB Calor Emag ZX0 ABB Calor Emag ZX0
connected to the panels in a furtherblock by the plug-in busbar connec-tions. The blocks connected in thisway form a switchboard. Systemexpansions can be implementedjust as simply, and do not requirehandling of SF6 gas.
ZX0. Safety in all applications.
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1 Switchbay control and protection unitREF542 (SCU)
2 Measuring sockets for capacitivevoltage indicator system
3 3-position switch mechanism
4 Circuit-breaker mechanism
5 Cable plug
6 Ring-type current transformer
7 Pressure relief plate
8 External cone
9 Vacuum circuit-breaker
10 3-position switch
11 Busbars
Protective gas
1 Measuring sockets for capacitivevoltage indicator system
2 3-position switch-disconnectormechanism
3 Cable plug
4 Pressure relief plate
5 External cone
6 3-position switch-disconnector
7 Busbars
Protective gas
1 Measuring sockets for capacitivevoltage indicator system
2 3-position switch-disconnectormechanism
3 Fuse container
4 Cable plug
5 External cone
6 Pressure relief plate
7 Cable earthing switch
8 3-position switch-disconnector
9 Busbars
Protective gas
Circuit-breaker panel Switch-disconnector panel Switch-disconnector panelwith fuses
Publication No. DECMS 2187 99 EPrinted in Germany (04.99-2000-PPI)
Presented by:
ZX0
ABB Calor Emag Mittelspannung GmbH
Oberhausener Strasse 33 Petzower Strasse 8D-40472 Ratingen D-14542 Glindow
Phone: +49(0)21 02/12-12 30, Telefax: +49(0)21 02/12-19 16E-Mail: [email protected]: http://www.abb-calor.de
We reserve the right to make changes in the course of technical development.
