honle group co. ,ltd-凯发官网入口

about

about about honle
honle group co. ,ltd., located in yueqing economic development zone, wenzhou city, zhejiang province, is a national high-tech enterprise dedicated to the r&d, manufacturing and marketing of industrial electrical appliances.

profile ceo oration culture history certificate
products

products product center
honle group co. ,ltd., located in yueqing economic development zone, wenzhou city, zhejiang province, is a national high-tech enterprise dedicated to the r&d, manufacturing and marketing of industrial electrical appliances.

power supply series transformer series power transmission series outdoor high voltage switch series cable distribution box electrical accessories
news

news news center
honle group co. ,ltd., located in yueqing economic development zone, wenzhou city, zhejiang province, is a national high-tech enterprise dedicated to the r&d, manufacturing and marketing of industrial electrical appliances.

news
solution

solution solution
honle group co. ,ltd., located in yueqing economic development zone, wenzhou city, zhejiang province, is a national high-tech enterprise dedicated to the r&d, manufacturing and marketing of industrial electrical appliances.

new energy residential lighting industrial production
support

support service and support
honle group co. ,ltd., located in yueqing economic development zone, wenzhou city, zhejiang province, is a national high-tech enterprise dedicated to the r&d, manufacturing and marketing of industrial electrical appliances.

service quality download
marketing

marketing marketing network
honle group co. ,ltd., located in yueqing economic development zone, wenzhou city, zhejiang province, is a national high-tech enterprise dedicated to the r&d, manufacturing and marketing of industrial electrical appliances.

network application join agent
contact

contact contact us
honle group co. ,ltd., located in yueqing economic development zone, wenzhou city, zhejiang province, is a national high-tech enterprise dedicated to the r&d, manufacturing and marketing of industrial electrical appliances.

contact us feedback

home > products > high voltage switchgear

high voltage switchgearhxgn17-12(f) cubicle (fixed type) alternating-current metal-enclosed ring main unit

download

product overview
apply
specifications
technical

hxgn17-12 (f) cubicle (fixed type) alternating-current metal-enclosed ring main unit (hereinafter referred to as ring main unit) is a new generation of hv product designed and developed independently by our company by adopting overseas advanced technologies combined with the power requirements of our country. it is applicable for three-phase distribution systems of 50hz and rated voltage 10kv, used for electric energy receiving and distribution in factories and mine, residential districts, high-rise buildings, schools, parks and so on, also can be applied to ring network power supply and terminal power supply.
all internal components are national advanced products with excellent performances complying with relevant standards, are featured with small size, light weight, simple operation, small operation force, safe operation, convenient maintenance, reliable quality, less floor space, installation against wall is available, free of fire or explosion hazard, etc. through data analysis and expert appraisal, the technical parameters of our products have reached international advanced level among the similar products.

● ambient temperature: -40℃~ 45℃;
● relative humidity: daily mean not over 95%, monthly mean not over 90%;
● altitude: not exceed 4000m;
● the installation site should be free of fire, explosive danger, serious pollution, chemical corrosion or severe vibration.

item	unit	load switch
item	unit	zfn21 vacuum	zfn11-12 vacuum	fn11-10 pressure-operated
rated voltage max working voltage rated frequency rated current rated short-time withstand current rated short-time withstand current of ground circuit rated peak withstand current rated peak withstand current of ground circuit	kv kv hz a ka/s ka/s ka ka	10 12 50 630 20/4 20/4 50 50	10 12 50 630 20/3 20/3 50 50	10 12 50 400、630、800 20/3 20/3 50 50
rated no-load transformer breaking current main circuit, ground circuit and rated short-circuit making current rated short-circuit breaking current of fuse electric life at rated current mechanical life	ka ka ka times times	6000kva transformer 50 31.5 1000 1000		1250kva transformer 50 31.5 100 200
1min power frequency withstand voltage (effective value) to-ground/phase across the isolating distance	kv	42/48
power frequency withstand voltage isolating distance (effective value)	kv	53
lightning impulse withstand voltage (peak) to-ground and phase-to-phase/across the isolating distance	kv	75/85
1min power frequency withstand voltage of secondary circuit	kv	2
rated switching current	a	3150		1300