POWTRAN PI9130A inverters & converters 0.75kw 1.5kw 2.2kw 4kw 5.5kw 7.5kw variable speed drive

Application

1. Compatible with various motors, can be widely used for driving asynchronous motors and permanent magnet synchronous motors  

2. Excellent control performance in sensorless vector control mode.

3. Large torque at low speed stable operation under vector control

4. Fast current limit function

5. Rich I/O terminal.

6. Strong Adaptability

7. High Reliability

8. International communication Protocol Multiple communication models.

9. widely used in equipment manufacturing ,electronics , metallurgy,mining ,papermaking ,textile ,building materials , transportation and other industrial areas, and high-tech fields and the central air-conditioning ,high-riser water supply ,Square Musical Fountain and other civilian Projects.

Standards & Specifications

Items

Specifications

Voltage and frequency levels

single-phase 220v, 50/60Hz

three-phase 220v, 50/60Hz

three-phase 380v, 50/60Hz

Allowable fluctuation

Voltage:±10%   Frequency:±5%

Control system

high performance vector control inverter based on DSP

Output frequency

0.00 to 400.0Hz

Control method

V/F control Open-loop flux vector control

Automatic torque boost function

Realize large output torque at low frequency (1Hz) under V/F control mode.

Frequency setting resolution

Digit: 0.01Hz Analog: max. frequency x0.2%

V/F curve mode

Linear, square root/m-th power, user defined V/F curve

Over load capability

Rated current 150%-60 seconds, Rated current 200%-1 seconds

Slip compensation

Slip compensation available

Carrier Frequency

1kHz to 15kHZ

Start torque

0.5Hz/ 150%(open-loop flux vector control)

Speed range

1:100 (open-loop flux vector control)

Steady-speed precision ( speed control accuracy)

Open-loop flux vector control: ≤±0.5% (rated synchronous speed)

Torque response

≤40ms (Open-loop flux vector control)

Torque boost

Automatic torque boost; manual torque boost (0.1% to 30.0%)

DC braking

DC braking frequency:0.00Hz to max. output frequency;

Braking time:0.0 to 50.0 seconds

Braking current value:0.0% to 150.0%

Products Pictures

Company Pictures

Why Choose Us?

1. Famous brand in china ---- Top 5 brand in China,30years produce since 1984

2. Easy operating system---- Easy but effective software, gentle touch achieves

3. Stable performance ---best famous components ensure the quality

4. Excellent aftersales service ---English speaking online service, never leave you alone.

5.Fast delivery--3-7days for small order, 10-20days for container order.

6. OEM cooperation are available

Contact us:

Dalian Powtran Technology Co., Ltd, Shenzhen Branch.

Nicole Chan

TM: cn209774627

Whatsapp: +86 13713898332

Skype: huaan_nicole.