gmp ups uninterruptible power system,China gmp ups uninterruptible power system Manufacturers, Suppliers

17KV 5KA Electrical Polymer Spark Arrester

Jun 30, 2012

... will have a satisfactory service life when connected to the power system. An arrester of the minimum practical rating is preferred because ... increase the capability of the arrester to survive on specific power system but reduce the margin of protection provided for the insulation ...

Supplier: Wenzhou Mingneng Electrical Co., Ltd.

[China Manufacturers]

normal coal mining explosion proof low-voltage fixed switchgear

Feb 12, 2013

... air duct and main ventilating channel distribution chamber of the power distribution system or other similar industrial factories and mines, ports and ... 50Hz or 660V three-phase three wire neutral ungrounded power system. As the power, power distribution, lighting, electric Machine control and other electrical equipment ...

Supplier: Dianguang Explosion-Proof Technology Co., Ltd.

[China Manufacturers]

FRHY1-12 Indoor Vacuum Load Break Switch

Jan 04, 2013

... , with rated voltage up to 12kV, is mainly used in power system of 50/60 Hz,AC three phase. This product is ... of major component in ring power network f or power supplying,has been widely applied in power distribution system of industrial & mining enterprises,residential ...

Supplier: Huayi Electric Co., Ltd.

[China Manufacturers]

HGIS 126kV Circuit Breaker

Jan 11, 2013

... and extension of a substation.It is a suitable for power system of three-phase,AC 50Hz and rated voltage of ... withstand current,3skA/s40/3Rated peak withstand currentkA100Rated insulation levelRated power frequecy withstand voltage for 1m (to earth/between poles) ... kV230Rated power frequency withstand voltage for 1m (breakers)kV230+73Rated lighting ...

Supplier: Yueqing Pomanique Electric Co., Ltd.

[China Manufacturers]

3UA Series Thermal Relay

Apr 10, 2012

3UA series thermal relay is suitable for using in the power system with AC 50Hz, rated operation voltage APPLICATIONS3UA series thermal relay ... is suitable for using in the power system with AC 50Hz, rated operation voltageup to 660V and 1000V ...

Supplier: Jingda Electrical Group Co., Ltd.

[China Manufacturers]

Earthing Switch

Mar 14, 2013

... ):31.5kARated peak withstand current (active stability):80KARated short-time power frequency withstand voltage (pole to earth and beyween poles):42KVRated ... earthing switch is assembly struture which is used for the power system of indoor 3 to 12KV three-phase AC with the ...

Supplier: Wenzhou Lanbo Electric Adapter Co., Ltd.

[China Manufacturers]

Hard Copper Stranded Conductor

Jul 21, 2012

The product is used in aerial power line and power system of electrical railway. Main Performances of Round Copper Single Wire ...

Supplier: Ru-Lena Ind. (Holding) Co., Ltd.

[China Manufacturers]

SF6 gas load break switch(Load switch)

Dec 10, 2012

... type can is use for AC 50/60HZ, 12kV, 24kV power system for ingoing and outgoing line point switches . to protect and ... switching power & distribution transformers, capacitive bank, etc. With its Sf6 gas ... can function to protect and control the electric equipments for power supply and transformer substations especially being suitable for ring ...

Supplier: Wenzhou Rockwill Electric Co., Ltd.

[China Manufacturers]

ZW43, 12KV outdoor high voltage vacuum circuit breaker Metal box

Jan 20, 2013

... circuit current. For the main break, when closing the power system load current, overload current And Short-circuit current. ,And ... industrial and mining enterprises in the substation for power distribution system for the protection and control purposes, And frequent operation ... of rural power grid places. The circuit device is ...

Supplier: Yuyao Hengtong Electric Appliance Factory

[China Manufacturers]

ZW43A-10 12kV High Voltage Outdoor Pole Mounted three phase Vacuum Circuit Breaker

Feb 07, 2013

... -circuit current in outdoor 12kV three-phase alternating current 50Hz power system, also suitable for occasion with frequent operations.The product suitable ... for substations, industrial and mining establishments, rural power network and occasions with frequent operation to protect and control ...

Supplier: Linhai Yufly Commercial Co., Ltd.

[China Manufacturers]

1P Mini contactor

Apr 01, 2013

1p Mini contactor Remote switch and control the power circuits rated working voltage up to 400V in dwelling house, ... Household ac Contactor, module Ac contactor is mainly applicableto a power system of AC 50Hz(or 60Hz) rated working voltage up to ...

Supplier: Shanghai Ebasee Electric Co., Ltd.

[China Manufacturers]

CJ12 AC CONTACTOR

Feb 12, 2012

... 380VAC, 2.Rated operating current up to 630A of the power system for metallurgy General Introduction CJ12 series AC contactor is mainly ... to 380VAC, Rated operating current up to 630A of the power systemfor metallurgy, steel rolling and cranes and other electrical ... to the following contacts Eight-hour working Uninterrupted work system Intermittent periodic duty system, the load factor of a 40% (only ...

Supplier: Wenzhou Solak Import & Export Co., Ltd.

[China Manufacturers]

AC household contactor

Apr 01, 2013

... Household ac Contactor, module Ac contactor is mainly applicableto a power system of AC 50Hz(or 60Hz) rated working voltage up to ...

Supplier: Yueqing Feeo Electric Co., Ltd.

[China Manufacturers]

AC CONTACTOR

Feb 21, 2012

... starting, stopping, reversing and controlling AC motor in the power system with frequency 50Hz, rated insulation voltage up to 380V and ... type, strip-frame plane construction. Main contact head system, electromagnetism system and assistant contact head are all stalled in a ... life and mechanical life longer effectively. Main contact head system is single breakpoint type. A type contact head is ...

Supplier: Wenzhou Kangyu Electrical Co., Ltd.

[China Manufacturers]

KYN61-40.5 AC withdraw-out metal-clad and metal-enclosed switch cabinet

Aug 19, 2012

... is suitable for single-bus and the single-bus power system of three-phase AC 50HZ, 35KV. And it ... GB3906, and DL404 and has the perfected five defense system.It is with the withdrawout ZN85-40.5 (3AV3 ... channel. Technical parametersItemUnitValueRated voltageKV40.5Rated insulation level1 min power frequency withstand voltageKVPhase-phasePhase-earthIsolation fracture95118185215Rated short-time withstand ...

Supplier: Shanghai EK Investment (Group) Co., Ltd.

[China Manufacturers]

GVS9-24 embedded poles type high-voltage vacuum breaker

Mar 03, 2013

... for rated voltage 24kV, frequency 50Hz three-phase AC power system, widely used in power plants, transformer substation, petrochemical, metallurgical, manufacturing, airport And ... Impulse voltage tolerance(peak)KV125(145 Fractures)4Rated short-time power-frequency voltage tolerance(1min)KV65( 79 Fractures)5Rated currentA630.1250630 ...

Supplier: Ghorit Electric Equipment Co., Ltd. Zhejiang

[China Manufacturers]

12-15kV PD1 Series Export Drop-out Electrical Fuse Cutout

Feb 10, 2013

... Cutout with Porcelain Base is an outdoor protection product for power system against over-load and short-circuit failure as well as ... is manufactured in accordance with the ISO9001:2000 certified quality system which ensure the high quality of the product.Main technical ...

Supplier: Baoding Tongli Electric Equipment Co., Ltd.

[China Manufacturers]

outdoor switch disconnector switch

Feb 07, 2013

... H.V. Isolating switch used for rated voltage 10-38kV power system. The isolation section available in porcelain insulator or polymer insulator ...

Supplier: Zhejiang Hengda Electric Science And Technology Co., Ltd.

[China Manufacturers]

110A Automatic Transfer Switches

Feb 15, 2013

... critical component of any emergency or standby power system. When the normal (preferred) source of power is lost, a transfer switch quickly and ... with minimal or no outage. After the normal source of power has been restored, the re-transfer process returns the load ... circuit to the normal power source.Features:1) Rated current of over current release: 40A ...

Supplier: Zhejiang YUYE Electric Co., Ltd.

[China Manufacturers]

protection motor JR20 series thermal relay 63L adjustable thermal overload relay

Jan 24, 2013

... Relay:JR20 series thermal relay in suitable for using in power system with AC 50Hz,main circuit rated voltage up to 660V ...

Supplier: Yueqing Guoke Electric Co., Ltd.

[China Manufacturers]