speed control, CHV180 series special frequency inverter for elevator applicatio,China speed control, CHV180 series special frequency inverter for elevator applicatio,speed control, CHV180 series special frequency inverter for elevator applicatio Manufacturer.

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Frequency inverter
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Address: No.4 Building, Gaofa Industrial Park, Longjing, Nanshan District, Shenzhen, 518055, China

ZipCode: 518055

Tel: +86-755-86312856 86318602 86318456 (direct line) Mobile: +86 133 169 613 20 /+86 135 100 656 90

Fax: +86-755-8602 8412

Email: wangjian@invt.com.cn

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speed control, CHV180 series special frequency inverter for elevator applicatio

Product Categories: special purpose frequency inverter low voltage 690V and lower

Company Profile Tel ：+86 755 86312834 86028065 (direct line) Mobile: +86 136 326 868 69 Fax：+86 755 8602 8412 Tel ：+86 755 86312845 86028065 (direct line) Mobile: +86 130 778 019 09 Fax：+86 755 8602 8412 Tel ：+86-755-86312856 86318602 86318456 (direct line) Mobile: +86 133 169 613 20 /+86 135 100 656 90 Fax：+86-755-8602 8412

Product Description:

3 phase 380V/415V/440V/460V/480V/525V±15% 4kW~30kW

 control structure:DSP _32bit MCU.
 Maximum speed reach to 4m/s
 Two types speed control mode:Multi-speed and analog speed control
 Special function for maintenance
 External EPS ensure elevator emergency running
 Three forced deceleration for UP and Down to prevent crashing to bottom and proof.
 Separated PI parameter for high speed and low speed
 Holding torque, contactor control.
 Start torque compensation.
 PG card:synchronous PG card, Asynchronous PG card.
 Starting weight up function.
 Energy saving function with RBU unit.
 S curve to make elevator work smoothly
 S curve accelerate/decelerate function.
 Running function:inspect running, emergency running, force decelerate running.
 More than 30 kinds of protection.
 Support Modbus.

Sequence chart of running