44 visiting now: 16 France France flag 10 USA USA flag 8 UK UK flag 5 China China flag 2 Russia Russia flag 1 India India flag 1 Poland Poland flag 1 Germany Germany flag

Highlighted Companies

  • A Hay & Grain Co Inc (USA): involved in international trade import export. At Anderson Hay we offer a wide variety of feed... http://www.anderson-hay.com/


  • Sinopak Medium Voltage Variable Frequency Drives - China

    price: 80000.00 Dollar US$

    Sinopak medium voltage variable frequency drives Product Structure
    Sinopak MVVFD includes integrated structure and split-type structure based on capacity. The integrated structure is adopted in low capacity MV VFD and the split-type structure is adopted in high capacity MV VFD. In terms of an integrated machine, which is compact in size, phase-transformer, power units, control systems, and power frequency bypass are fully integrated into one cabinet; In terms of a split-type machine, phase-transformer, power units, control systems and power frequency bypass are assembled in separate cabinets in which are combined on the spot. Medium voltage input 3KV, 3.3KV, 4.16KV, 6KV, 6.6KV, 10KV, 11KV (-20%~+15%) 50/60 Hz±10% Medium voltage output 0~Rated voltage 0~50/60 Hz, 0.01 Hz Multilevel PWM sin wave, total harmonic distortion (THD) < 4% Performance Inversion efficiency at an rated load > 98.5%, overall efficiency (including the transformer) > 97% Power factor (within the range of speed regulation) > 0.95, power factor (at a rated load) > 0.97 Overload capacity: 110%: long-term stable operation, 120%: 1 minute, 150%: 2 seconds, and 160%: prompt protection Allowable outage duration: 200 ms (and longer under light load) Mean time between failures: > 100, 000 hours Control mode: flux optimization and control with space vector PWM Acceleration/deceleration time: 1 to 3, 600 seconds Switching quantity input/output:11-way/10-way Analog input: 4-way (optional: 0 to 5 V, 4 to 20 mA) Analog output: 3-way (optional: 0 to 10 V, 4 to 20 mA ) Communications: RS485 interface, Modbus-based (optional Profibus-DP and Ethernet interfaces) Control power supply: Single-phase 220 V AC, 5kVA Excitation control ( dedicated for the synchronous motor) Automatic excitation control, manual excitation control, multi-stage speed excitation control, and external excitation control for the MVVFD Environment: Operating in indoor environment without explosive or corrosive gases, conductive dust, or oil fog Operating ambient temperature: 0 degree~+45 degree Storage and transportation temperature: -40 degree ~+70 degree Ambient humidity: < 90% (No condensation) Operating altitude: Derating required for an altitude greater than 1000 meters Protection function: Overcurrent, overload, short circuit, three phase current unbalance, immediate electric outage, input/output phase loss, overvoltage, undervoltage, body overheat, transformer overheat, shutdown due to external fault, and power unit auto bypass Cooling mode: Forced-air cooling User interface: An 10-inch Human Machine Interface Protection grade: IP31


    Company Contact:


    • Phone: 15989754164

    • Address: Room 202, Block A, No. 80 Shishan Village, Hengqin Town, Zhuhai, Guangdong, China

    • Email: Email


    Published date: July 12, 2017 -

    • Business Description: Our main products and services:
      1. Medium voltage variable frequency drive
      2. Medium voltage soft starter
      3. Static synchronous compensator (STATCOM/SVG)
      4. Active harmonic filter (APF/AHF)
      5. Substation contractor
      6. Low voltage variable frequency inverter
      7. Explosion-proof VFD

    Related listings



    • 12v 2a Power Adapter For Surveillance
      12v 2a Power Adapter For Surveillance
      UPS / Power Supply - Xiamen Xunheng Electronics Tech Co.,Ltd. - China - June 29, 2017 - 2.40 Dollar US$

      Applications: Wireless telephone, routers, Bluetooth products, digital products, mobile phone chargers, battery chargers, electric toy charger, TV box charger, security camera Product characteristics: Small volume, streamlined, whole sealing, portabi...

    • Dsp 1 20kva Rm High Frequency Online Ups
      Dsp 1 20kva Rm High Frequency Online Ups
      UPS / Power Supply - Sicon Chat Union Electric Co., Ltd. - China - January 21, 2017 - 1.00 Dollar US$

      Overview DSP Series Rack mount UPS: High frequency On-line double conversion technology; Universal Rack mount and Tower model. Parallel function: AC output can be connected in parallel. 1+1 redundancy in power module protects the users’ data center. ...

    • Erms 6 36kva Rm Modular Online Ups
      Erms 6 36kva Rm Modular Online Ups
      UPS / Power Supply - Sicon Chat Union Electric Co., Ltd. - China - January 21, 2017 - 1.00 Dollar US$

      Overview ERMS series UPS is an embedded modular UPS of low and medium power developed by SCU. With flexible structure, it could be embedded in standard 19 inch cabinet or work independently for de-centralized power supply. ERMS provides integrated po...



    Safe Trade Tips

    • Ask for business references and check them
    • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
    • Verify their business via their local Chamber of Commerce
    • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
    • Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
    • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"