Name: electrical high voltage gas insulated switchgear
Brand: TENLEE
Availability: InStock

Product Details

1.General description

Our K series switchgear can be divided into two types: fixed type and unit-combination extendable type. With perfect corrosion resistant enclosure and sealing, it can be used in various places.

2. standards:

International standard:

IEC60376 IEC60129 IEC60298 IEC60265-1 IEC60420 IEC60694 IEC60282 IEC60056 DINVDE0670 (German standard)

National standard:

GB11022 GB3906 GB1984 GB3804 GB16926

3.specification:

Item	K Module Cable		T Module Transformer		V Module Circuit Breaker
Rated voltage (KV)	12/24		12/24		12/24
Rated frequency (Hz)	50/60		50/60		50/60
1min power frequency withstand voltage (KV)	50/60		50/60		50/60
Lightning impulse withstand voltage (KV)	125/145		125/145		125/145
Rated current (A)	630		≤200		630
Rated active load breaking current (A)	630				630
Rated closed-loop breaking current (A)	630				630
5%active load breaking current (A)	31.5				31.5
Rated cable charging breaking current (A)	50				50
Rated transfer breaking current (A)			1700/2700
Rated short circuit breaking current (KA)					20
Rated short circuit making current (KA)	50				50
Rated short-time withstand current (KA)	20/25				20/25
Rated short-time duration (S)	4/3				4/3
Rated withstand current (peak value) (KA)	50				50
Mechanical life (time)	5000				10000
Environment temperature (centigrade)	-40~+55 centigrade
SF6gas pressure/ 20 centigrade gage pressure (MPa)	0.03	0.03		0.03
IP	Gas tank IP67,others IP3X
Annual leakage rate	≤0.004%

4. Packing