Name: Russia and Ukraine load switch load break switch accessories
Brand: hossin
Availability: InStock

Product Details

Russia and Ukraine load switch load break switch accessories

Product Overviews

It is a three phase H.V. switch equipment of 12KV, 50Hz for breaking or closing load current., no-load transformer cable charging current and closing short-circuit current. The load switch with earth switch can bear short-circuit current. It is made up of 12D load switch and S()LAJ-12(XRNT()-10) H.V. current-limiting fuse box. It can break any current, load switch breaking working current and fuse box breaking short-circuit current, jointly breaking any current between short-circuit current. Meantime, fuse box make the switch off of with the striker.

Specification

No.	Item	Unit	Parameter
No.	Item	Unit
1	Rated voltage	kV	12
2	Rated frequency	Hz	50
3	Rated current	A	630	100
4	Lighting impulse resisting voltage	kV	75/85
5	1min power frequency with stand voltage	kV	42/48
6	Rated heat - stability current	kA	20(4S)
7	Rated machine-stability current	kA	50
8	Rated closing current (peak)	kA	50
9	Rated short-circuit breaking current	kA		31.5
10	Rated transfer current	kA		1.5
11	Max. breaking current	kA	1.8
12	Breaking no-load transformer capacity	Kva	1250
13	Rated cable charging current	A	10
14	Rated power load current breaking times	time	>100
15	Switch-off time of rated power load current switch on-and-off	S		>0.06
16	Earth switch heat-stability current	kA	20(2S)	20(2S)
17	Earth switch heat-stability current (peak)	kA	50	50
18	Motor operating power voltage	V	AC220,DC48

Advantages

1.Over 20 years of manufacturing experience with good quality & stable product performance.

2. Hossin provides full line of MV-HV electrical products, including drop-out fuse, disconnector, surge arrester, vacuum circuit breaker, fuse, load switch, insulator etc.

3. Quick feedback, Timely quotation, Fast delivery

4. Complete set of testing machine to ensure product quality.

5. Hossin can customize non-standard product as per client’s requirement.

6. Hossin sells pressing parts& pressing mould at low price.

7. Hossin offers electrical installation & commission service.