1. power range: 15kw~750kw
2. English user manual
3. communication: RS485 AND PROFITBUS/MODBUS
4. also have 220V single phase
Product Description
TJNR6000 series soft starter can work with three-phase, AC squirrel cage induction asynchronous motor, The voltage is 320V~460V, 50Hz/60Hz and the current is 1200A and below. The soft starter is a device type. It's necessary to add breakers (short-circuit protection) and AC contactor (Bypass) inside the cabinet. Together with switches are made up of electric motor control circuit.
TJNR6000 device type can work without three-phase AC motor in the process of starting too big acceleration torque, and power supply system plays a protection from excessive current harvest dynamic impact role, has the following characteristics:
1.16 SCM control, intelligent all-digital display;
2. Can be put into practice a soft starter control multiple motors;
3. Starting modes: Current limiting starter, Voltage ramp start, Kick start +current-limiting start, kick start +voltage ramp start. Current ramp start. Voltage current-limiting double closed -loop start.
4. Free stop and soft stop, The stop time from 0 to 60 seconds can be arbitrary choosed.
5. Over current, Overload, Open phase, instantaneous stop and other fault protection.
With the flow, over loading, lack phase, instantaneous stop, and other malfunction protection;
6. Easy installation, simple operation, strong function and reasonable prices;
Scope of application:
TJNR6000series soft starter motor applies to centrifuges, blower, compressor, transport planes, mixer, rolling ball mill broken machines and mechanical equipment motor starter.
Item | Item Description | |
Input Power Supply | Input Voltage | Three-phase 380V-15% -415+10% |
Frequency | 50/60Hz | |
Adaptive Motor | Squirrel-cage three-phase asynchronous motor | |
Starting Times | It is recommended not to exceed 20 times per hour. | |
Control Mode | 1) Operation panel control; 2) Operation panel + external control; 3) External control; 4) External control + COM control; 5) Operation panel + external + COM control; 6) Operation panel + COM control; 7) COM control; 8) No start or stop operation. | |
Start Mode | 1) Current-limiting start; 2) Voltage ramp start; 3) Kick start + current-limiting start; 4) Kick start + voltage ramp start; 5) Current ramp start; 6) Voltage current-limiting double closed-loop start. | |
Stop Mode | 1) Soft stop; 2) Free stop. | |
Protective Function | Open loop protection for external instantaneous stop terminals; 2) Over-heat protection for soft starter; 3) Protection for too long starting time; 4) Input open phase protection; 5) Output open phase protection; 6) Unbalanced three-phase protection; 7) starting over current protection; 8) Running overload protection; 9) Under voltage protection for power voltage; 10) Over voltage protection for power voltage;11) Protection for fault parameter setting; 12) Load short circuit protection; 13) Auto restart or incorrect wiring protection; 14) Incorrect wiring protection of external control stop terminals. | |
Ambient | Place to be used | Indoor location with good ventilation free from corrosive gas and conductivedust. |
Altitude | Below 3000M. It have to rise the rate power when the altitude is more than 3000M. | |
Ambient | | |
Ambient Humidity | ≤90%RH without dew condensation. | |
Vibration | <0.5G | |
Structure | Protection Class | IP20 |
Cooling Pattern | Natural wind cooling. | |
