Kyn28 High Voltage Switchgear 12 Kv Power Distribution Cabinet

China Kyn28 High Voltage Switchgear 12 Kv Power Distribution Cabinet, Find details about China High Voltage Switchgear from Kyn28 High Voltage Switchgear 12 Kv Power Distribution Cabinet

Basic Info.

Model NO.

KYN28

Trademark

GRENO

Transport Package

Wooden Case

Origin

Xiamen

Model NO.

KYN28

Trademark

GRENO

Transport Package

Wooden Case

Origin

Xiamen

Product Desciption

KYN28 High Voltage Switchgear 12 kV Power Distribution Cabinet

Operating Conditions

No.	Description	Requirement
1	Ambient air temperature	-10ºC ~ +40ºC
2	Daily average saturated vapor pressure	≤ 2.2×10mpa
3	Monthly average saturated vapor pressure	≤ 1.8×10mpa
4	Daily average relative humidity	≤95%
5	Monthly average relative humidity	≤90%
6	Altitude	≤1000m
7	Anti-seismic intensity	≤ 8°
7	No fire, explosion, danger, severe contamination, chemical corrosion and violent vibration.

Technical Parameter

No.	Items		Unit	Data
1	Rated voltage		kV	3.6/7.2/12
2	Rated insulation level	1min power frequency withstand voltage	kV	42
2	Rated insulation level	Lighting impulse withstand voltage	kV	75
3	Rated frequency		Hz	50
4	Rated current		A	630/1000/1250/1600/2000/2500/3150
5	Rated short-time withstand current (4s)		kA	16/20/25/31.5/40/50
6	Rated peak withstand current		kA	40/50/63/80/100/125
7	Protection degree			Outer shell IP4X, cubicle and circuit breaker door open IP2X

Product Features:

It is a 3kV-10kV three-phase AC 50Hz complete power distribution devices of single busbar and its sectional system.

It is mainly used to control, protect and supervise circuits for the power supply of power plants, small and medium-sized power generators, industrial and mining enterprises, secondary substations in the power system, large high voltage electromotors and so on.

The product meets the requirements of IEC60298 and GB3906. Kyn28 High Voltage Switchgear 12 Kv Power Distribution Cabinet