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32 Operation principle and hardware description
Code
Description
C245
1000 mm wide IPU cubicle
C243
Additional voltage measurement for optimal grid control
Filters
E205
du/dt filtering by choke
E210
2nd environment, C3, grounded (TN) and ungrounded (IT) networks
Line options
F250
Main (line) contactor
F253
Main switch-disconnector
F255
Main (air) circuit breaker
F259
Grounding (earthing) switch
F274
100 kA short circuit rating
F286
DC switch
Cabinet equipment
C186
Current and voltage measurements with BAMU measurement unit
G300
Cabinet and module heating elements (external supply)
G301
Cabinet lighting
G304
115 V AC control voltage
G307
Terminals for connecting external control voltage (230 V AC or 115 V AC, eg. UPS)
G314
DC bus material: aluminum
G315
DC bus material: tin-plated copper
G316
Supply connection by cables
G317
Supply connection by busbars
G320
230 V AC control voltage
G330
Halogen-free wiring and materials
G331
Emergency stop push button on the door (red)
G332
Electrical disconnect push button on the door (black, opens main contactor / main circuit breaker)
G333
Meters for A, V, kW and kWh
G334
V-meter with selector switch
G335
A-meter in one phase
G336
Arc monitoring, 1 loop, Rea 101, including cable
G337
Arc monitoring current sensing unit
G338
Additional wire markings
G339
G340
G341
G342
G343
Corrosion coupon in auxiliary control cubicle
G344
Auxiliary voltage transformer
G426
Arc monitoring unit, extension for 2 loops, Rea 105
G432
Frequency monitoring device
G442
BAMU auxiliary measurement unit
J410
Control panel connection kit
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