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33KV Armored Shift Open ac Metal-enclosed Switchgear

US$ 100 - 1,000 MOQ: 1 Set

Key Specifications

Place of Origin:

Henan, China

Brand Name:

Model Number:

Henan Electric Equipment Material Company

Payment & Shipping

Payment Methods:

Port of Shipment:

Qingdao port of China

Delivery Detail:

Delivery time depends on order quantity.

Place of Origin Henan, China

Brand Name LJ

Model Number LJ

Specifications

Switchgear
1,Product No.: DFW-12
2,Material: Stainless steel
3,Certificate: ISO9001, ISO14001
4,50 year experences

33KV Armored shift open ac metal-enclosed switchgear

Description

1.It is Used for three-phase 50 hz bus and bus bar system complete sets of equipment

2.As the role of acceptance and distribution network power and circuit implement automatic control, test and the event log

3.It is Used for power system of substation and power plants, industrial and mining enterprises.

Technical parameters

Item		Unit	data
Rated voltage		KV	12
Rated insulation level	1minRated short-time power frequency withstand voltage	KV	42 (alternate with, relatively),48 (fracture)
Rated insulation level	Rated lightning impulse withstand voltage peak	KV	75 (alternate with, relatively),85 (fracture)
Rated frequency		HZ	50
Main busbar rated current		A	1250,1600,2000,2500,3150
Branch bus current rating		A	630,1250,1600,2000,2500,3150
4S(3S)*Thermal stability of current (RMS)		KA	12,20,25,31.5,40
Rated dynamic current (peak)		KA	40,50,63,80,100
Internal arc fault effect experiment(0.8S)		KA	20(circuit breaker room, cable chamber)
Protection level			Shell IP4X circuit breaker room door open IP2X