HXGN15-12 AC indoor 12KV electric switchgear cabinet

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Product Detailed

HXGN15-12 AC indoor 12KV electric switchgear cabinet
1)3 phase AC 50HZ
2)IEC298 ;CCC
3)rated 3KV-12KV
4)manufacture

MODEL:HXGN15-12 AC indoor 12KV electric switchgear cabinet

1)Main function:

Suitable for 12KV 3 phase AC 50Hz ring net electric system, or terminal power supply system.

receiving & distribution power energy

Also suitable for transformer substation

Successfully widely used by Three Georges project, national engineering designing institute, mining company, cement mill, stell mill,sugar factory,wood industry, chemical industry, city planning, and other place with big power motor and high electric consume place

2)Executive standard:

GB3904; GB3906; GB16926; GB/T11022; GB15166; GB1985; IEC420

3)Structure feature:

ring net cabinet with full-closed metal structure, to prevent foreigh matters get into cabinet to cause short circuit, also prevent human touch electrified working parts.

multi safety protection function

easy operation and maintenance

observe window for easy check inside condition

the main chamber are:

cable chamber; --- for cable connection, also install breaker /arrester/current sensor/earth switch/safety lock

switch control chamber---loaded switch(SF6) /dasymeter/ gas density relay

lower voltage chamber ---interlock device/ operation device / indicator

generatrix chamber---on top of cabinet, 3 phase generatrix

each chamber are seperated individually to avoid interfere, and keep safety

the cabinet size will designed according to loops.

the general size is W 375--1000mm/D 960mm/H 1600--1800mm

4) Working condition:

No drip on cabinet, no explosive ,no corrosion gas

rated voltage		KV	12
1min high voltage test with working frequency	comparatively	KV	42
1min high voltage test with working frequency	seperate fracture	KV	48
struck impulse endurance	comparatively	KV	75
struck impulse endurance	seperate fracture	KV	85
service life	vacuum arc -chute	times	1000
service life	isolating switch; earthing switch	times	2000