VFD variable frequency drive

- Mar 14, 2018-

Product Details


Key Specifications/Special Features:

  • Specifications:

    • VVVF elevator control special for elevator and escalator 

    • 13 years manufacture experience 

    • CE: ISO 9001: 2008 certified 

    • Available power range: 0.4-110kW

  • Three version: Q7000-EC, Q7000-IP, Q7000-EL

  • All of Q-7000 series support the RS-485 communication port and other more functions that customers would find most necessary in elevator controls to provide an inverter that delivers performance which fits the elevator systems

  • Q-7000-EC is for open loop control without built in PG card, especially used for escalator with brilliant performance by long life design and support RS-485 communication port

  • Q-7000-EL is used for geared asynchronous motor

  • PG card is built-in for customer to realize the high fine speed control

  • Q-7000EL supports standalone signal, frequency division, isolated signal, and open collector output functions for encoder

  • 200% of rated current for 10 seconds

  • Speed control accuracy is nominal 1:100 and could reach 1:1000 with PG

  • Q-7000 IP is used for gearless synchronous motor

  • Supports standalone single, frequency division, isolated signal and open collector output functions for encoder

  • Q-7000IP supports line drive 8192 C/T

  • Ultra-slim design is adequate for machine room-less elevator

  • Combines 32- digit vernier-adjustment current vector control and stochastic PWM control

  • Ultra-low noise, with adjustable wave frequency, carrier frequency 2-15K is adjustable

Place of originShanghai, China (Mainland)
TypeAC/AC inverters
Output voltageThree phase 380/415/440/460/200-240V (proportional to input voltage)
Allowable frequency fluctuation±5%
Output power0.4-110kW
Output typeTriple
Output frequencyUp to 400Hz available by programming
Input voltageThree phase 380-460, 220-240V, 50/60Hz
Output current4.8A-450A
Allowable voltage fluctuation+10% to -15%
Packing detailsStandard paper cartons 
Standard wooden cases 
Wooden cases
Delivery details7 work days after receiving payment
ISO certificationISO 9001:2008
CECE approval

Primary Competitive Advantages:

  • Quality Approvals

  • Service

  • Small Orders Accepted

  • Country of Origin

  • Distributorships Offered

  • Experienced Staff

  • Guarantee/Warranty

  • International Approvals

  • Packaging

  • Price

  • Product Features

  • Product Performance

  • Prompt Delivery

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