T9000S Water Supply Specific Inverter

Item

T9000S Specification

Basic function

Control mode

V/F control

Open loop vector control (without PG);

Closed loop vector control (with PG).

Maximum frequency

0.00-600.00Hz.

Carrier frequency

0.5kHz~8kHz

The carrier frequency is automatically adjusted based on the load features.

Input frequency resolution

Digital setting:0.01Hz

Analog setting: Maximum frequency 0.025%

Start torque

G-type:0.5Hz/150%(no PG);

P-type :0.5Hz/100%

Speed range

1:100(No PG)

Speed stability accuracy

±0.5%(No PG)

Basic function

Overload capacity

G Type:60s for 150% of the rated current, 3s for 180% of the rated current.

P Type:60s for 120% of the rated current, 3s for 150% of the rated current.

Torque boost

Auto-boost ; Customized boost:0.1%~30.0%.

VF curve

Straight-line VF curve; Multi-point VF curve; N-power VF curve (1.2 power, 1.4 power, 1.6 power, 1.8 power, 2 power)

VF separation

2 types: complete separation；half separation.

Ramp Mode

Linear or S-curve acceleration and deceleration mode. Four kinds of acceleration and deceleration time, acceleration and deceleration time range 0.0~6500.0s.

DC braking

Dc braking frequency :0.00Hz~ maximum frequency；Braking interval :0.0s~36.0s ；Braking action current value :0.0%~100.0%

JOG control

Jog frequency range：0.00~50.00Hz

Jog acceleration/deceleration time：0.0~6500.0s

Simple PLC; Multi-speed operation

Up to 16 segment speeds are possible with built-in PLC or control terminals.

Built-in PID

It is convenient to realize the closed-loop control system of process control.

Automatic Voltage Regulation (AVR)

When the grid voltage changes, it can automatically keep the output voltage constant.

Overvoltage and overcurrent stall control

Automatic current and voltage limit during operation to prevent frequent overvoltage skipping.

Rapid current limiting function

Minimize the overcurrent fault and protect the normal operation of the inverter.

Torque limit and control

Automatic torque limit during operation to prevent frequent overcurrent tripping; The closed-loop vector mode(FVC) enables torque control.

Characteristic function

Excellent performance

The control of asynchronous motor is realized with high performance current vector control technology.

Instant stop non-stop function

The load feedback energy is used to compensate the voltage reduction in the transient power failure, and the inverter can continue to run for a short time.

Rapid current limit

It helps to avoid frequent over current faults of the AC drive.

Timing control

Timing range:0.0Min-6500.0Min.

Communication

Modbus RS485；

Running

Command source

Operation panel, control terminal, serial communication port. Users can switch in a variety of ways.

Frequency source

10 frequency sources: digital set, analog voltage set, analog current set, pulse set, serial port set. Users can switch in a variety of ways.

Auxiliary frequency source

10 auxiliary frequency sources. Users can flexibly realize auxiliary frequency fine-tuning and frequency synthesis.

Input terminal

Standard :5(1PH 220V 0.4kW-3.7kW-vector control /3PH 380V 0.4kW-5.5kW vector control) / 6(7.5kW or more) digital input terminals, The S3 supports high-speed pulse input up to 100kHz;

1 (below 5.5KW) / 2 (above 7.5KW) analog input terminals, 1 support 0-10V voltage input, 1 (above 7.5KW) support 0-10V voltage input or 4-20mA current input.

Output terminal

1 high-speed pulse output and collector output terminals ;

1(below 5.5KW)/2(above 7.5KW) relay output terminal;

1(1PH 220V 0.4kW-3.7kw-vector /3PH 380V 0.4KW-5.5KW vector)/ 2(7.5KW or more) analog output terminal, support 4~20mA current output or 0~10V voltage output.

Protection

Protection function

Short-circuit detection, input and output phase loss protection, overcurrent protection, overvoltage protection, undervoltage protection, overheat protection, overload protection, etc.

LED display

Good display of parameters

Key locking and function selection

It can lock the keys partially or completely and define the function range of some keys so as to prevent mal-function.

Environment

Installation location

Indoor, free from direct sunlight, dust, corrosive gas, combustible gas, oil smoke, vapor, drip or salt.

Altitude

<1000m

Ambient temperature

-10°C ~+ 40°C ( de-rated if the ambient temperature is between 40°C ~50°C)

Humidity

Less than 95%RH, without condensing

Vibration

Less than 5.9m/s²（0.6g）

Storage temperature

-20~+60℃