QMA AC Drive Variable Frequency Drive(VFD)

- Mar 11, 2018-

Product Details


Key Specifications/Special Features:

1.Vvvf elevator control special for elevator and escalator 
2.13 years manufacture experience 
3.CE, ISO 9001:2008 certificate 
4.Available power range: 0.4kW-110kW
5.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

1.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

2.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 support 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

3.Q-7000 IP is used for gearless synchronous motor
It also support standalone single, frequency division, isolated signal and open collector output functions for encoder
Q-7000IP supports Line drive 8192 C/T
Its ultra-slim design is adequate for machine room-less elevator
It combines 32- digit vernier-adjustment current vector control and stochastic PWM control
The ultra-low noise, with adjustable wave frequency, carrier frequency 2k-15k is adjustable

Place of originShanghai, China (mainland)
TypeAC/AC Inverters
Output voltage200Vac grade, 400Vac grade
Allowable frequency fluctuation+/-5%
Output power0.4KW-110KW
Output typeTriple
Output frequencyUp to 400Hz available by programming
Packaging detailsStandard paper cartons 
Standard wooden cases 
Wooden cases
Delivery detail7 work days after receiving payment
ISO certificationISO 9001:2008
CECE approval

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