12kv Indoor High Voltage Load Braek Switchgear

12kv indoor high voltage load braek switchgear Admin Edit

Min. Order: 10 Set/Sets
Payment Terms: L/C, T/T
Place of Origin: Zhejiang, China (Mainland)
Means of Transport: Ocean
Production Capacity: 500sets
Packing: wooden case
Delivery Date: 30days
brand: Sasun rated voltage: 12KV
rated current: 630A material: polymer & copper & steel
serial no.ItemunitFN-12D/630-20FN-12R.D/125-31.5
1rated voltageKV12
2rated frequencyHZ50
3rated currentA630125
4Lightning impulse withstand voltageKV
5Power frequency withstand voltageKV
6Rated thermal stability currentKA20(4S)
7Rated dynamic currentKA50
8rated closing current(peak value)KA50-
9rated short circuit breaking currentKA-31.5
10rated displace currentKA-1.5
11max breaking current(reference value)KA1.8
12breaking no-load transformer capacityKVA1250
13Rated cable charging currentA10
14Rated load current breaking timestimes>100
15The impactor trigger switch tripping timeS->0.06
16Earthing switch thermal stability currentKA20(2s)20(2s)
17Earthing switch thermal stability current(peak value)KA5050
18Motor operating power supply voltageVAC220\DC48

packing picture

indoor high voltage switchgear

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