Items

S900S

 Power

 Supply

Rated voltage, Frequency

Single phase/Three phase  220V 50/60Hz

Voltage Range

220V:170V~240V  380V:330~440V

 Output

Voltage Range

220V:0~220V 380V:0~380V

Frequency Range

0.10`400.00Hz

Control method

V/F control, Space vector control.

Indication

Operating status/Alarm definition/interactive guidance: eg , frequency setting, the output frequency/current, DC bus voltage, the temperature and so on.

Control Specifications

Output Frequency Range

0.10Hz~400.00Hz

Frequency Setting Resolution

Digital input:0.01Hz, analog input:0.1% of maximum output frequency

Output Frequency Accuracy

0.01Hz

V/F Control

Setting V/F curve to satisfy various load requirements

Torque Control

Auto increase: auto raise torque by loading condition; manual increase; enable to set0.0~20.0% of raising torque

Multifunctional lnput

Terminal

Six multi-function input terminals, realizing functions including fifteen section speed control, program running, four-section acceleration/deceleration speed switch, UP/DOWN function and emergency stop and other functions

Multifunctional Output

Terminal

2 multi-function output terminals for displaying of running, zero speed, counter, external abnormity, program operation and other information and warnings

Acceleration/deceleration Time Setting

0~-999.9s acceleration/deceleration time can be set individually

PID Control

Built-in PID control

RS485

Standard RS485 communication function(MODBUS)

Frequency Setting

Analog input:0 to 10V,,0 to 20mA can be selected;

Dig ital input: Input using the setting dial of the operation panel or RS485 or UP/DOWN

Multi-speed

Six multifunction input terminals, 15section speed can be set

Automatic voltage regulation

Automatic voltage regulation function can be selected

Counter

Built –in 2group of counters

Protection/

Warning Function

Overload

150%,60 second(Constant torque)

Over Voltage

Over voltage protection can be set

Under Voltage

Under voltage protection can be set

Other Protections

Overheat, short circuit, over current, and parameter lock and so on

 ronment

Ambient Temperature

-10℃ to 40℃(non-freezing)

Ambient Humidity

Max.95%(non-condensing)

Altitude

Lower than 1000m

Vibration

Max. 0.5G

Structure

Cooling Mode

Forced air cooling

Protective Structure

IP20

Installation

Mode

Wall Mounted