ups maintenance bypass switch,China ups maintenance bypass switch Manufacturers, Suppliers

12V3A access control UPS power supply--switch power supply

Sep 08, 2012

12V3A access control UPS power supply--switch power supply 12V3A access control UPS power supply Specification:Input power 190-265V AC@50-60HZOutput ... changeoverStandby battery voltage shutdown below 10.8VDC 12V3A access control UPS power supply--switch power supply

Supplier: Shenzhen Aopu Industrial Co., Ltd.

[China Manufacturers]

Uninterruptable Power Supply(UPS)

Mar 31, 2013

... :220VAC +/- 1% Uninterruptable Power Supply(UPS) ProductOn Line UPS Parallel Redundancy (10~20kVA 3Ph/1Ph) ... % for 1s.Current crest ratio3:1 maxConnectionsHardwiredBatteryTypeSealed,Maintenance free, Lead-AcidQuantityDepends on the requested back- ... bankConnectionExternal battery socketHardwiredTransfer time 0 msMaintenance bypass switch YesLED indicatorsStatusLoad level/Battery level, Battery,Utility ...

Supplier: Andeli Group Co., Ltd.

[China Manufacturers]

Industrial UPS Power Supply/ups power supply/mini ups/industrial ups/ups circuit/high frequency online ups

Mar 31, 2013

... performance for power sharing and redundancy 8. Equipped with Maintenance Bypass Switch 9. The best charger design to recharge low battery ... end users. 13. Dynamic Bypass: Automatic dynamic Bypass and manual Bypass provide a loop to repair UPS with out having to ... to Pure constant power in the industry Product Description Industrial UPS power supply 1) APPLICATION Servers, Data centers, Critical ...

Supplier: Yueqing Aoda Electric & Electronic Factory

[China Manufacturers]

10kva ups systems

Mar 31, 2013

... range 3.Zero transfer time 4.Highest reliability 10kva ups systems Key features: 1.True online double conversion technology2 ... maximum performance for power sharing and redundancy8.Equipped with maintenance bypass switch The best charger is designed to recharge low battery ... users. d).Dynamic bypassAutomatic dynamic bypass and manual bypass provide a loop to repair UPS with out having to disconnect ...

Supplier: Shenzhen Pocasa Electronic Co., Ltd.

[China Manufacturers]

UPS--LCD Online ups power system 6-20Kva

Sep 05, 2012

... Redundancy 5 pure sinewave 10KVA/15KVA/20KVA high frequency online ups True online double conversion technologyWide input voltage rangeZero transfer timeProtection ... reliability and maximum performance for power sharing and redundancyEquipped with Maintenance Bypass Switch 1.SPECIFICATION Model10KS15KS20KSRated PowerVA/W10kVA/7kW15kVA/10.5kW20kVA/14kWInputNominal Voltage380VACVoltage ...

Supplier: Guangzhou Helizhanchuang Electric Technology Co., Ltd.

[China Manufacturers]

220v High Frequency Online UPS

Aug 27, 2012

... and overload, energy saving function (UPS green mode), automatic charging when UPS is off and much more. ... Current Crest Ratio3:1 MAX.Connection HardwiredBatteryType Seal,Maintenance free,Lead-Acid. Quantity20 pcsBack-Up Time ( ... of capacity after full load dischargeTransfer Time0 ms Maintenance Bypass SwitchYesLED IndicatorsStatus Load level /Battery level,Battery, ... 51 220v High Frequency Online UPS

Supplier: Foshan Polytex Technology Co., Ltd.

[China Manufacturers]

Uninterruptible Power Supply

Mar 07, 2013

The UPS is an advanced on-line sine wave, with a maintenance bypass switch, with parallel redundant function Introductions:The series is ... is an advanced on-line sine wave, with a maintenance bypass switch, with parallel redundant function, which can provide precision equipment ... In the case of overload or inverter failure, UPS will switch to bypass automatically, which is supplied by mains system. If ...

Supplier: Guangdong Kingwood Electronic Co., Ltd.

[China Manufacturers]

UPS

Mar 31, 2013

... DSP control technology, which can effectively guarantee the UPS' core system accurate, and fast running. 2) ... also with the standard output isolation transformers, static bypass, maintenance bypass, make this product with higher ability to engage ... transformer, Lightning Surge absorption, Static switches and manual maintenance switch Remarks: Products specifications are subject to change without notice ...

Supplier: Foshan Prostar Science & Technology Development Co., Ltd.

[China Manufacturers]

Low Frequency Online UPS TC10K-120K

Apr 17, 2012

1.Advanced Battery Management 2.Automatic charging in UPS off mode 3.Smart RS-232 communication port 4.Optional ... maintenance bypass Input Phase3 phase 4 wire and ground Input voltage range15% - 25% (the front control panel selectable) Transfer timeInverter / bypass transfer switch time ... *17551450*1110*1880 Package weight(Kg)200270300350480550700800800 Low Frequency Online UPS TC10K-120K

Supplier: Foshan Kemapower Electronics Co., Ltd.

[China Manufacturers]

NEW!! Low Frequency Online UPS 10KVA~200KVA

Jul 08, 2012

1 Low frequency online ups 2 from 10- 200KVA 3 Three phase ... conversion online technology Modularity Double CPU control Static bypass Manual maintenance bypass Wide input voltage range LCD with control panel ... lead-acid cellDC volgate 384vdcBypassType Static state +Manual maintenance bypassInput phase Single phaseInput voltage rang±15%(can adjust ... × 855×1425 NEW!! Low Frequency Online UPS 10KVA~200KVA

Supplier: Yueqing Guwen Electrical Co., Ltd.

[China Manufacturers]

High Frequency Online 6KVA LED UPS

Jan 04, 2013

1,Online ups power 6KVA. 2,led display 3,Optional extension battery pack ... for power sharing and redundancyEquipped with maintenance bypass switchSmart RS232 and intelligent slot interfaceSealed lead acid, maintenance free battery APPLICATIONServers, Data-Center, Critical ... *570*717Net Weight(Kg)90359338395555 High Frequency Online 6KVA LED UPS

Supplier: Shenzhen Charming Photo Electronic Co., Ltd.

[China Manufacturers]

STS (Static Transfer Switch)

Feb 14, 2013

... and the outputs of two independ UPS Systems. The DPQ33 Static Transfer Switch provides break-before-make switching ... of power availability and power system tolerance.The switch is suited for data processing, distributed computing, telecommunications ... monitoring panel with on-screen instructionsMaintenance: The switch permits maintenance without shutting down critical equipment. STS (Static Transfer ...

Supplier: Hebei Sicon Chat Union Power Equipment Co., Ltd.

[China Manufacturers]

10~120KVA three phase Online UPS

Feb 13, 2013

... UPS HT33 series 10-200kVAonline doubule conversion, three phase, IGBT inverter and output isolation transformer, EPO & ECO, manual maintenance ... kinds of options include main back feed protection, bypass back feed protection, battery leakage protection, battery start ... time operation110%, transfer to bypass after 1hour125%, transfer to bypass after 10 minutes150%, transfer to bypass after 1 minute>150 ...

Supplier: INVT Power System (Shenzhen) Co., Ltd.

[China Manufacturers]

transformerless online UPS with battery

Mar 13, 2013

... three phase output Low THDI ECO & EPO function Name:10kva UPS powerModel:FR-UK3110Topology : online double conversionPhase : three phase ... External58×7Ah12V/ ExternalExternalCharging Current (A) Max1/42/62/68OTHERMaintenance Bypass YesCommunication Interface RS232/RS485, DB9 dry contact (MODBUS and SNMP ... kg)Standard/Long backup200/105210 / 115330 / 125215235255 transformerless online UPS with battery

Supplier: Xiamen Kehua Hengsheng Co., Ltd.

[China Manufacturers]

Online industrial UPS

Sep 20, 2012

... ambient temperature TU6000 On-line UPSIt is an on-line UPS and was based on ferroresonant transformer technology featuring pure sine ... system reliability – TU5100 and TU5300•Quick set up •Integrated static bypass switch •Advanced battery management prolong the life of battery •Complete protection ... •Computer interface: optional monitoring softwareAvailable models:2KVA-10KVA Online industrial UPS

Supplier: TBB Power Co., Ltd.

[China Manufacturers]

Pure Sine Wave UPS

Jan 16, 2013

... -house high quality toroidal transformer, gives you more reliable UPS(inverter) with lower exciting currentLED graphic Human-Machine interfaceInput/ ... warning (beeping) for 30 seconds, after 30 seconds, UPS(inverter) will switch off to avoid damage.On battery mode, overload more ... than 150%, UPS(inverter) instantly switches off. On mains ...

Supplier: Foshan Nanhai Yinghua Electrical Co., Ltd.

[China Manufacturers]

220V Dimmer switch moudle PCBA&PCB

Sep 19, 2012

... price and the 5-Star service are guaranteed 220V Dimmer switch moudle PCBA&PCB Model No:HF-TGKG-01 Operating temperature ... in 1 year, can returned factory to maintenance Dimmer switch PCBA consist of potentiometer with switch and wiring board. Through rotate knob obtain ... web site: http://www.hongfenghz.en.alibaba.com 220V Dimmer switch moudle PCBA&PCB

Supplier: Hongfeng (Huizhou) Industry Co.,Ltd

[China Manufacturers]

uninterrupted power supply ups

Jan 21, 2013

... by microcontrollerOverload recoveryautomatically transfer to UPS modeisolation transformerOn UPS mode, (on bypass mode is optional)BatteryBattery typeVRLA ... Emergency Power Off, manual Shutdown, Bypass SCR fail, bypass sequence fail, Bypass over the limit, critical overload, ... voltage between neutral and ground high, UPS on Bypass mode, Bypass frequency out of range.Bypasssolid state,Overload125 ...

Supplier: Green Power Electronics (Shenzhen) Co., Ltd.

[China Manufacturers]

IP auto dialer for calling card

Jan 23, 2013

... TO SET UP ,EASY IN PROGRAMMING AUTO ROUTING SYSTEM PASSWORD BYPASS FUNCTION Base on all features of TBF-T. it has ... gateway no. If first Gateway is still busy.5) Mechanical bypass switch.Main Features1) EASY TO SET UP: Attach dialer to calling ... PBX or direct line.8) Remote Programmable: Easy for remote maintenance.9) Automatic: Dial acess, PIN and other digits for calling ...

Supplier: Shenzhen Jingkewang Technology Co., Ltd.

[China Manufacturers]

High efficient electric motor soft starter

Jan 06, 2013

... current impaction at starting and stopping, save the maintenance cost of the system 2>BALL MILL: with ... of the gear torque , and work load of maintenance and lengthens the service lift 3>FAN: the ... put in the stator loop of motor,use switch function of thyristor to control its touching angle ... to the oridnary level, it can control bypass signals to motivate bypass switch, put the motor parallel to the ...

Supplier: Worldwide Electric Stock Co., Ltd.

[China Manufacturers]