VFD variable frequency drive

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

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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