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Shenzhen Powtech Co., Ltd.
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DC to AC 380v 250KW vector control frequency inverter CE FCC ROHOS standard
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
DC to AC 380v 250KW vector control frequency inverter CE FCC ROHOS s
DC to AC 380v 250KW vector control frequency inverter CE FCC ROHOS standard
PT200-250G-3(250 kW, 470 , 380 V)
Quick detail
- DC or AC input,3 phase AC output
- Full automatic working
- motor parameter self-learning
- LED/OLED display--multi language
- Double power design and best European componet
- Special design for high environment temprature and fluctuate voltage
- General 50/60Hz, 0.00 ~ 400.00Hz adjustable, 0.01Hz Precision
- DSP chip,PLC function,terminal control,vector control,PC RS485 remote control
Performance Introduction
1. Using DSP as the core of control unit to achieve high-speed high-performance control;
2. Way of speed control: SVC, VC, V/F control, torque control
3. Automatically idendtify the motor parameters, intelligent adjustment to the best control mode.
4. Deard time compensation and automatic slip compensation function, low frequency 0.25HZ can be achieved under sensorless vector control.
5. Simple PLC function can realize up to 16 segments speed and 4 segments acceleration control.
6. One key to shuttle” keyboard, swirling free, two way custom button with the demand for expansion.
7. Multi-language, humanization display menu, highlighted OLED+LED simultaneous display 3 groups of state parameters.
8. Keyboard is hot-pluggable and can store/copy 4 groups of operating parameter programs
9. Powerful communications function which can support standard to support standard RS485 and Modbus, meanwhile providing remote keyboard control.
10. Dual analog input, custom control mode, free combination of control factors
11. Short-circuit protection, more safer and more stable
12. New thermal management structure, unique duct design and thermostat heat agencies, allow the product to run more stable and longer
13. Standards EMC design to minimize pollution for power
14. All strengthened PCB coating working well in kinds of environments
Technical paramet
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Power |
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Voltage and frequency level |
Single-phase 200-240V,50/60HZ Three-phase 220-240V,50/60HZ Three-phase 380-415V,50/60HZ Three-phase 440-460V,50/60HZ Three-phase 575V,50/60HZ Three-phase 660V,50/60HZ Three-phase 1140V,50/60HZ |
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Allowable fluctuations |
voltage:+-15% frequency:+-15% |
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Control performance |
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Control system |
DSP-based high-performance vector control inverter |
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Output frequency |
G/P/Z/S/T/M type: 0.00-400Hz |
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Control method |
1,open-loop magnetic flux vector control 2 , PG vector control |
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Program-runing control |
16 segments speed running |
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Frequency accuracy |
Speed control tolerance 0.01%( (25±10)) |
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Built-in PID |
Facilitate control closed-loop control system |
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Starting signal |
Shenzhen Powtech Co., Ltd. [China (Mainland)]
Business Type:Manufacturer | |||||
