three phase digital ups,China three phase digital ups Manufacturers, Suppliers

three-phase digital UPS

Mar 31, 2013

1, DSP, Microprocessor Controlled with the latest IGBTTechnology 2,High Frequency 60Hz 3,USB and SNMP Card included with soft three-phase digital UPS1,Output Frequency Range: 50Hz, +/-5% 2,Input Frequency Range: 40~70Hz 3,Input Voltage Range: 204~520VACFeatures:1,The strong overload ability and impact resistance ability2,Three-phase automatic balance3,Higher stability of the system

Supplier: Kunshan Simon Kang Electrical and Electronic Co., Ltd.

[China Manufacturers]

10~120KVA three phase Online UPS

Feb 13, 2013

Three phase UPS HT33 series 10-200kVA Three phase UPS HT33 series 10-200kVAonline doubule conversion, three phase, IGBT inverter and output isolation transformer, EPO & ECO, manual maintenance ... power qualitySupport all kinds of load, high overload capabilityFully digital control with three DSPs including IGBT rectifier, inverter, chargerDigital circulating current control ...

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

[China Manufacturers]

**96*96mm three phase digital meter**

Mar 31, 2013

... three phase digital meter Experienced digital meter manufacture High cost performance manufacture With CE certificat 96*96mm three phase digital meter Product overview:JYK(PZ1006-2) programmable three phase ... % +3 d)Product functions:Measurement: three phase voltage and current meter. Display: three rows of four LED digital display of 9999. Maximum input: voltmeter ...

Supplier: Yueqing Jyins Electric Technology Co., Ltd.

[China Manufacturers]

Three phase online UPS

Sep 01, 2012

... with isolation transformer 4.capacity up to 1500KVA 5.Parall UPS POWER - kVA200250300UPS typologyON LINE - Double ConversionNominal output power (Cos Ø 0 ... communication interfaceRS232-RS485 (SNMP-Option)Parallel configurationUp to 4 redundant Three phase online UPS

Supplier: Shanghai Xishun Electric Co., Ltd.

[China Manufacturers]

Three phase digital electronic meter

Mar 31, 2013

... technology 2.Logic circuit to anti-creep 3.Professional manufacturer Three phase digital electronic meter 1. High accuracy: error<±1.0% class 1 ... ),3×30(100) Rated voltage(V) Three phase three wire 3×100V/380V or 3×380V Three phase four wire 3×220V/380V or 3 ...

Supplier: Yong Yang Tech Co., Ltd.

[China Manufacturers]

out true on line double convertion three phase in three phase 15KVA UPS

Mar 25, 2012

1. Three phase in and out system, compatible with utility of 380/400/ ... tracking range50/60Hz±3Hz, adjustableFrequency precision (free running)±0.02%Phase tolerance120°±0.5° (balance and unalance load)Voltage unbalance degree ... for price skype: lindayunyun out true on line double convertion three phase in three phase 15KVA UPS

Supplier: Hairf Network Power Beijing Co., Ltd.

[China Manufacturers]

Module design three phase 120kva ups systems (3V3 Vector 15-120KVA)

Mar 31, 2013

... and Installation 4.Cold start 5.CE&ROHS Module design three phase 120kva ups systems (3V3 Vector 15-120KVA) Outstanding feature1. High ... 15KVAS Power(VA/Watt)15KVA/12KWINPUTVoltage & Voltage Range380 VAC, 3 Phase + NeutralVoltage Tolerance204 – 520 VACBYPASS Voltage Range323 - 437 VAC / ... (kg)50Customer FeedbackOur R&D team have tested your UPS, they are satisfied with the performance of the sample. ...

Supplier: Helior Technology Co., Ltd.

[China Manufacturers]

DTSY3333 three phase digital energy meter

Jul 06, 2012

DSTY3333 digital energy meter is used for measuring three phase active energy. It is of high accuracy and reliability. Product ... calibrate for long term working. Three-phase power supply, any one wire(three phase three wire) or any two wire (three phase four wire) power cut, the ... or 60 Accuracy Class Class 1 or Class 2 DTSY3333 three phase digital energy meter

Supplier: Zhejiang Yiguang Electric Technology Co., Ltd.

[China Manufacturers]

ZHRA2 Three Phase Digital Motor Protector with overcurrent,Phase loss,rotor-locked,Asymmetry protection

Jun 24, 2012

... ,Asymmetry protection 1,18 months warranty 2,three Phase Applications:Overload, phase failure, rotor-locked, Asymmetry protectionFunctions:Micro ... setting By dial switchTripping class selectableLED indication for three phase current, measuring error≤ 2%Can be ... -80A~400A80A~400A40kW~200kW ZHRA2 Three Phase Digital Motor Protector with overcurrent,Phase loss,rotor-locked,Asymmetry protection

Supplier: Yueqing Aukeman Trading Co., Ltd.

[China Manufacturers]

ETCR4400 Three Phase Digital Phase Meter ----Manufactory, RS232 interface

Mar 13, 2013

Three Phase Digital Phase Meter 1.measure AC voltage,current,phase,frequency,phase sequence,power 2.Upload Data:RS232 ETCR 4400 Three Phase Digital Phase Meter Features:Simultaneously measure three-phase AC ... voltage, current, phase, frequency, phase sequence, power, current vector sum. ...

Supplier: Guangzhou ETCR Electronic Technology Co., Ltd.

[China Manufacturers]

Three Phase Digital Panel Meter

Jul 15, 2012

... 2.RS485 port 3. High accuracy, excellent EMC 4.Programmable Three Phase Digital panel meter: Performance Standard complianceGB/T13850-1998 IEC688:1992DL/T721 ... transient/burstEFT:2KV 5KHzImmunity to Surge voltage2KV 1.2/50us Three Phase Digital Panel Meter

Supplier: Guangdong Yada Electronics Co., Ltd.

[China Manufacturers]

**IBEST DW9 Series 96*96 , Three phase Digital Coulo Panel Meter**

Sep 08, 2012

... , current, power, power consumption, power factor, frequency 2.Three phase 1.Features of DW9 three phase digital coulo panel meter : - Multi-function coulo-meter. - ... in electrical power systems for auto control, e. g.: single/three phase current/voltage/power consumption...etc for displaying and control.2 ... us ! IBEST ELECTRICAL CO.LTD IBEST DW9 Series 96*96 , Three phase Digital Coulo Panel Meter

Supplier: Zhongshan Ibest Electrical Co., Ltd.

[China Manufacturers]

Three Phase Digital Power Clamp Meter

Jul 09, 2012

... ,600 V CAT2) Power measurement of 3-phase 3-wire, 3-phase 4-wire, single-phase mode 3) V, A, W, VA, VAR ... total power value and five power parameters of each phase in 3-phase measurement mode respectively 6) Autorange and TRMS display 7 ... , Humidity 80%, frequency for voltage, current: 45 Hz ~ 65 Hz Three Phase Digital Power Clamp Meter

Supplier: Shenzhen Sunchie Trade Co., Ltd.

[China Manufacturers]

Three phase digital frequency meter

Apr 30, 2012

1.Measure:Frequency 2.Display:single LED display 3.RS485 Communication interface 4.To be applied to electric power grid Contour dimensionSpecifications Three phase digital frequency meter

Supplier: Zhejiang Huabang Electric Power Meter Co., Ltd.

[China Manufacturers]

DTSF5168 Three phase digital lcd display measure meter

Dec 31, 2012

1. Three phase power watt-hour meter 2.8 digit LCD display 3. ... used to measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net. The meter adopts LSI (Large ...

Supplier: Zhejiang Joy Electronic Technology Co., Ltd.

[China Manufacturers]

DC Three phase digital panel meter

Oct 21, 2012

... digital meter. 3. LED display. 4. Active power meter / reactive power meter Model: YD4PQH-9X4Technical parameter PerformanceParameterNetwork3 phase ... 3 line,3 phase 4 line Voltage Rated voltageAC100V,400V( ... accuracy rate0.5 classDisplayProgrammable, switching, circular two, three, or four rows LED display Operation rangeAC/DC ...

Supplier: Chongqing Yueda Electric Equipment Co., Ltd.

[China Manufacturers]

Three Phase Double Conversion Online Uninterruptible Power Supply UPS Exporter

Mar 31, 2013

... Three Phase Double Conversion Online Uninterruptible Power Supply UPS Exporter 1.Brief introduction CHP3000 series UPS adopt the global most advanced DSP digital ... (KVA)Baykee CHP3000 Series (10kva-800kva) Three Phase Online UPS Input power factor≥0.85 (option ≥0 ... large power UPS.Production Range: UPS, three phase (10kva~800kva), single phase(300va~20kva), three phase in and single phase out(6kva~ ...

Supplier: Foshan Baykee New Energy Technology Incorporated Company (Shenzhen Branch)

[China Manufacturers]

Prepaid three phase energy meter

Jun 11, 2012

... .OEM General IntroductionContactless IC Card Prepaid Three Phase Digital Energy Meter adopts advanced RF card and ... and other information. Technique Specifications ItemPrepaid Three-phase Energy MeterAccuracy Class1.0Voltage3×220/380 ... ---Three-phase three line, outside switchDTSY---Three-phase four line, outside switchDSSYK-Y---Three-phase three line, inside switchDTSYK-Y---Three-phase four ...

Supplier: Henan Suntront Tech Co., Ltd.

[China Manufacturers]

Three phase UPS 6~30KVA

Jan 18, 2013

ONLINE UPS IGBT and digital control technolgoy 3phase input,1phase output Application: net server, computer center,Generator ONLINE UPS3 phase input, 1 phase outputIdeal choose ... , battery status LCD12. Advanced battery management13. Automatic charging in UPS off mode14. Smart RS-232 communication port15. Optional SNMP Three phase UPS 6~30KVA

Supplier: Shenzhen Sunray Power Co., Ltd.

[China Manufacturers]

Three Phase High Frequency Online UPS HT33 10-200K

Feb 27, 2013

... and nonlinear load. 3. Double DSP controller .... Features:1. Three phase in and out system, compatible with utility of 380/400 ... load, high overload capability4. Fully digital control with three DSPs including IGBT rectifier, inverter, charger5. Digital circulating current control technology, increasing the ... of 1.2/50us + 8/20us higher than 6KV/3KA Three Phase High Frequency Online UPS HT33 10-200K

Supplier: Shenzhen Invt Electric Co., Ltd.

[China Manufacturers]