Product Category
Manufacturing & Processing Machinery > Electrical Equipment
Trademark
昌华
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Business Type: Manufacturer
Main Products:High voltage switchgear low voltage switchgear box-type substation distribution box power cabinetBuswayCircuit Breakers
ID:24122094927
Manufacturing & Processing Machinery Electrical Equipment
MOQ:5.00 Set(s)
High voltage switchgear
L/CT/T
KYN61-40.5 withdrawable metal-clad & metal-enclosed switchgear is suitable for three-phase AC 50 Hz, 40.5 kV Single Bus segmented power system. It is mainly used in power plants, substations, industrial and mining enterprises, high-rise buildings for receiving and distributing electric energy, and controlling, protecting and monitoring the circuit.(can be expanded to intelligent devices).
| Item number | project | unit | parameter | ||
| 1 | rated voltage | kV | 40.5 | ||
| 2 | rated frequency | HZ | 50 | ||
| 3 | Rated insulation level | Lmin power frequency withstand voltage (rms) | kV | Phase to phase, phase to phase | Isolation fracture |
| Lightning impulse withstand voltage (peak value) | 95 | 115 | |||
| 185 | 215 | ||||
| Auxiliary control circuit lmin power frequency withstand voltage | V | 2000 | |||
| 4 | rated current | A | 1250，1600，2000，2500 , | ||
| 5 | Rated short circuit breaking current | KA | 25，31.5 | ||
| 6 | Rated short-circuit closing current (peak value) | KA | 63，80 | ||
| 7 | Rated short-term withstand current (4S) | 25，31.5 | |||
| 8 | Peak withstand current | 63，80 | |||
| 9 | Rated voltage of auxiliary control circuit | V | AC/DC 110/220 | ||
| 10 | the protection grades | mm | IP4XC (when the door of the circuit breaker room is opened or the compartment is IP2X) | ||
| 11 | Dimensions (width x height x depth) | 1400x2600x2800 | |||
| 12 | quality | kg | 850-1850 | ||
Business Type:Manufacturer
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