CT - 2000F

Control method

Sine P.W.M control

Frequency accuracy

Digital setting: ±0.1%   Analog setting: ±0.5% (35?)

Frequency resolution

Digital setting: 0.5~100Hz?0.01Hz                   100Hz~240Hz?0.1Hz
Analog setting: (setting value/1024)Hz

Frequency range

0.5~240HZ(Initial frequency 0.5~30Hz)

V/F ratio

10 patterns, or any V/F patterns.

Torque boost

0~15.0% voltage boost, automatic voltage boost

Accel. / Decel. time

0.1~6000 sec(linear, two-step setting)

Motor Braking

100% DB. Under 3.7KW Including braking resister.

20% DB. Connect extra braking resister to reach 100% DB.

DC Braking

DC Injection Braking(Setting mode, torque, time, active frequency)

Standard feature

Free run restart, jogging speed, upper/lower frequency limit setting, jump frequency setting, 8-step speed setting, frequency increase/decrease (UP/DOWN) function, BIAS, frequency indicated output (DC0~10V), operation direction setting, forward/reverse prohibit, voltage/current limit, data lock, multi-step function, auto record when power off, 6 memory pattern of multi-step function.

Frequency setting

Digital setting by keypad, or external analog signal(DC0~10V, DC4~20mA)

Display

7-segment LED display: Frequency, current, voltage, setting value, function, fault status, Temperature of PIM module, status of multi-step function, average speed of multi-step function, instant power, power factor, Kwh, Mwh.

Protection

Low voltage, over voltage, instantaneous power failure, over voltage stall, overload, over current stall, instantaneous over current, acceleration over current, deceleration over current, over heat.

Overload capacity

150% for 1 min, anti-time limit function, adjustable ( 25~100?)

Altitude

Altitude 1,000m or lower, keep from corrosive gasses, liquid and dust

Ambient Temperature

-10?~50? (Non-condensing and not frozen)

Vibration

Below 0.6G

Humidity

Relative between 45? to 90% (No condensing)