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Low frequency Online UPS 6~160KVA

Aug 18, 2012

ONLINE UPS IGBT and digital control technolgoy 3phase input,1phase output Application: net ... design providing all power protection3. Sine wave pulse width modulation4. IGBT inverter design and digital control technology5. Wide input voltage and frequency ...

Supplier: Shenzhen Sunray Power Co., Ltd. [China Manufacturers]

high frequency online ups 6KVA-20KVA

May 13, 2012

... three phase, output one phase* True online double conversion technology* IGBT inverter design* Fully digitized microprocessor control* Wide input voltage range * Zero ...

Supplier: Zhejiang PGEPS Power Science Technology Co., Ltd. [China Manufacturers]

welding machine

May 10, 2012

INVERTER WELDER. USE FULL PLASTIC SHELL. DAMPPROOF. OEM WELCOME COLOR AS ... 12 MONTH WARRANTY CE APPROVED Features,Adopt with advanced Mos/IGBT inverter technology. Save energy.protect the environment,light and compact,portable ...

Supplier: Taizhou Ronch Imp & Exp Co., Ltd. [China Manufacturers]

Arc Welding Power Source

May 03, 2012

Arc Welding Power Source 1.IGBT inverter 2.High reliability 3.excellent welding performance 4.High efficiency ... is new version DC manual arc-welding power source with IGBT inverter and soft-switch technology, which its functions and performance are ...

Supplier: Shenyang Huayi Times Technology Co., Ltd. [China Manufacturers]

welding machine VRNB-280 MIG welder

Nov 04, 2012

... NB – 280 (MIG) Main features:l Adoption of IGBT inverter technology, stable performance and reliable quality.l Accurate closed loop ... 422. NB – 350 (MIG)Main features:l Adoption of IGBT inverter technology, stable performance and reliable quality.l Accurate closed loop ... . NB – 600 (MIG)Main features:l Adoption of IGBT inverter technology, stable performance and reliable quality.l Accurate closed loop ...

Supplier: Dandong Virtue River Technology Co., Ltd. [China Manufacturers]

LW-050 ozone water filter system

May 10, 2012

... design, convenient unit system; large constitute7, ozone system, high frequency IGBT inverter adopts high voltage power supply and DTA put electrodes, ozone ...

Supplier: Ningbo Lifewell Environmental Technology Co., Ltd. [China Manufacturers]

Black,welding helmets,auto darkening welding helmet

Dec 03, 2012

... .85 2.38 in)No of Arc Sensors4Low Amperage TIG Rated5 AmpsLens Power ControlManual on/offGrind ModeYesBattery Life3000 hrsMagnifying ... MMAW (Stick)Up to 400 Amps*Rec. Amps GTAW (TIG)5-350 AmpsApplicationsThe ultimate helmet for the most demanding applications ... technology responds to extremely low-amperage TIG arcs(5 amps and below) including DC inverter TIG.Comfortable fully adjustable ratchet style ...

Supplier: Yueqing Changher Import & Export Co., Ltd. [China Manufacturers]

10~120KVA three phase Online UPS

Feb 27, 2012

... phase UPS HT33 series 10-200kVAonline doubule conversion, three phase, IGBT inverter and output isolation transformer, EPO & ECO, manual maintenance bypassFeatures:Three ... load, high overload capabilityFully digital control with three DSPs including IGBT rectifier, inverter, chargerDigital circulating current control technology, increasing the parallel reliabilityWide ...

Supplier: INVT Power System (Shenzhen) Co., Ltd. [China Manufacturers]

online UPS power supply

May 17, 2012

... , data center, precision instrument, intelligent equipmentMain Features: Online double conversion IGBT inverter and output isolation transformer High reliability DSP control Wide input ...

Supplier: Xiamen Kehua Hengsheng Co., Ltd. [China Manufacturers]

UPS Power Supply HQ3120L-20KVA

Jun 01, 2012

... 1 phase out. 4.N+X parallel redundancy. 5.IGBT inverter,RS232,SNMP Online Low Frequency UPS Power Supplies:· True ... external battery capacityNoise LevelDistance is 1 meter<55db(A)DisplayLEDAC, Inverter, Low battery, Bypass, Overload, FailureLCDLCD indicates voltage,frequency, ... ,China. More than 10 years experience in UPS and inverter power manufacturing. Upgrade the quality systerm on ISO9001:2000 ...

Supplier: Xiamen Evada Electronics Co., Ltd. [China Manufacturers]

medium frequency induction heating machine

May 20, 2012

... generator,medium frequency transformer. Medium frequency induction heating machine with IGBT power componet and current inverting technology, and parallel oscillating circuit ... , environment-friendly products 3 Save the workersThis equipment adopts the IGBT inverter circuit in parallel connection, which has high load adaptability.It ...

Supplier: Yongkang Yuelon Electronic Equipment Co., Ltd. [China Manufacturers]

UPS:10-200KVA Intelligent Digital online UPS(GP5310-GP53200)

Nov 17, 2012

... every second4. Intelligent communication tool remote control5. The sixth generation IGBT inverter technology6. High definition screen information management technology, humanity LCD display ...

Supplier: Shenzhen ZLPOWER Electronics Co., Ltd. [China Manufacturers]

UPS-3phase high frequency ,online type

Oct 22, 2012

... phase in, one phase out * True online double conversions technology * IGBT inverter design * Fully digitized microprocessor control * Wide input voltage range * Zero ...

Supplier: Hongbao Electric Group Co., Ltd. [China Manufacturers]

Low Frequency Online UPS TA2K-20K

Jul 02, 2012

... design.4.Sine wave pulse width modulation.5.Isolated output6.IGBT inverter design7.Wide Input voltage windows8.Pure sine wave output with ... voltage,frequency,load rate,UPS state, temperature LEDMain input , bypass,Inverter,Battery,Over load,Fault Efficiency Whole unit85% Communication1.Power status ...

Supplier: Foshan Kemapower Electronics Co., Ltd. [China Manufacturers]

High frequency online UPS power systems with output transformer 10kVA(3-1 &1-1) ( UPS manufacturer)

Nov 26, 2012

... components and makes the system simple and reliable6. IGBT inverter to reduces the heat considerably. Current carrying capacity ... OUTPUTAC OutputOutput systemThree phrase & earth groundOutput voltage380±20%(inverter output)Output frequency50±5Hz(line normal, according to ... AdjustableAlarmAC/DC input under abnormal ,overload condition and inverter problemsProtectionAC input or output above or below the ...

Supplier: Shenzhen Jinyou Science & Technology Co., Ltd. [China Manufacturers]

High-voltage drive AS800

Jul 19, 2012

... hereof Multi-level PWM control, reduce the loss of IGBT high frequency switch5.High power Use diode full-bridge ... 95%above without power factor compensation High reliability IGBT inverter: Adopt 1700V high-voltage IGBT, reduce the number of components, and improve ... unexpected events in the system6.Energy saving Soft startup of inverter, greatly reducing the starting current of motor. Variable speed ...

Supplier: Shanghai STEP Electric Corporation [China Manufacturers]

1.5MW wind power generator

Mar 05, 2012

... Protection IP54(Generator)Contral system Soft-conbined with grid/type IGBT inverterCompensating capacitorkvarnoPower factor at rated power -0.95(Cap.)~0 ...

Supplier: Tianjin Eastern Union I&E Co., Ltd. [China Manufacturers]

Online Bright Solid Melting and Annealing Machine

Jun 06, 2012

... will solve these problems.Components: The power system,→ consisting of IGBT inverter m-frequency power transistor ark and groove road compensation capacitor ...

Supplier: Foshan Baiguan Science And Technology Co., Ltd. [China Manufacturers]

Double Conversion / Online & Sine Wave UPS

Apr 20, 2012

... on-line double conversion design. Sine wave pulse width modulation. IGBT inverter design. Advanced Battery Managemen. Model No.LS-1KVALS-2KVALS-3KVALS ... /LCD Indicator StatusInput/Output Voltage,Frequency,Output Power,Battery,Utility,Inverter,Overload,Fault,BypassCommunication PortRs232/USBInterfaceMonitor of Utility Fault,Power Failure ...

Supplier: Sunlogic Electrical Appliance Limited [China Manufacturers]

200KW Wind Turbine Generator

Oct 14, 2012

... by variable-pitch control;Resonance: the constant switching frequency of IGBT inverter is 2300Hz.The system has high and constant switching frequency ...

Supplier: Jiangsu Lionkin Industrial Co., Ltd. [China Manufacturers]