KYN61-40.5 Switch Cabinet

Description

KYN61-40.5 armored removable AC metal enclosed switch cabinet is a complete set of indoor power distribution device with three-phase AC 50HZ and rated voltage of 40.5KV. The switch cabinet is used for power plants, substations and industrial and mining enterprises to receive and distribute electrical energy, and to control circuits, protect and detect functions. In addition to being widely used in general power systems, it can also be used in places with frequent operations.

Main technical parameters
Rated voltage		40.5kV
Rated frequency		50Hz
Rated current of circuit breaker		1250~4000A
Rated current of switchgear		1250~4000A
Rated short-time withstand current (4S)		20 25 31.5kA
Rated peak withstand current (peak)		50 63 80kA
Rated short-circuit breaking current		20 25 31.5kA
Rated short-circuit making current (peak)		5063 80kA
Rated insulation level 1min power frequency withstand voltage	Pole-to-pole, pole-to-ground	95kV
	Between open contacts	110kV
Lightning impulse withstand voltage (peak)	Pole-to-pole, pole-to-ground	185kV
	Between open contacts	215kV
IP code		IP4X IP2X

KYN61-40.5 Switch Cabinet Price

Normal operating environment conditions:

a. Ambient temperature: upper limit +40°C lower limit -10°C.

b. The altitude shall not exceed 1000 meters.

c. Air relative humidity: the daily average is not more than 95%, and the monthly average is not more than 90%.

d. The seismic intensity should not exceed 8 degrees.

e. It is not suitable for places with obvious pollution such as corrosive or flammable gas and water vapor.

Note: When the above normal use conditions are exceeded, the user can negotiate with the manufacturer.

KYN61-40.5 Switch Cabinet Factory

KYN61-40.5 Switch Cabinet For Sale

Certificates

High Voltage Electrical Distribution Board

Packing & Delivery

Generally, we will use wooden packaging suitable for long-distance transportation such as sea transportation. We can also customize special packaging according to customer requirements.