Specifications

Description


1 Reasonable prices
2 High quality
3 Best and professional
4 Easy to be installed
5 Comply with IEC BG CCC

 

1.Certificate:CCC,CTQC
2.Top 10 in china
3.ISO9001,ISO14001,OHSAS18001
4.Up to 35KV,31500KVA
5.Apply for IEC,ANSI,GB

 

1.       Model

K---------------------------------------metal-clad

Y---------------------------------------withdrawable

N---------------------------------------Indoor

10--------------------------------------design No.

40.5-------------------------------------rated voltage (KV).

 

2. General

KYN10-40.5 drawout metal-clad switchgear is a state product. It is widely used in the single bus power system of three-phase, 50HZ, AC rated voltage 40.5KV to receive and distribute power in the power plants, power substation and the mining and industrial enterprise. And it controls, protects, and monitors the circuit. The switch cabinet is not only widely used in the normal power system but also used in the frequently operated power circuit.

The frame of the cabinet is metal-clad and metal-enclosed, and the cabinet applies the high-quality welding plate. The shell protection level is IP3X. The switch cabinet is single side and not against wall installation. The inner is with high performance of SF6 or vacuum circuit breaker. The main circuit applies the heat shrinkable insulating bus bushing, the layer and contactors are good insulated and small-sized, and the handcart is with feed mechanism and reliable positioning device. The inner has the reliable five-defense mechanical interlocking device to ensure the safe and reliable operation. The switch cabinet complies with the standard of GB3906 and IEC-298.

 

3. Technical parameters

Item

Unit

Value

Rated voltage

KV

40.5

Rated insulation level

1 min power frequency withstand voltage

KV

Phase-phase

Phase-earth

Isolation fracture

95

118

Rated lightning impulse withstand voltage

185

215

Rated short-time withstand current (4S)

KA

20, 25, 31.5

Specified short circuit drop-out current

KA

20, 25, 31.5

Rated withstand current (peak)

KA

50, 63, 80

Rated short circuit making current

KA

50, 63, 80

Rated current

A

1250-2500


Terms

FOB Price: FOB USD 500~1000 / Set
Minimum Order: 1 Set/Sets
Port: Any China Port
Payment Terms: L/C,T/T,Western Union

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