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Shenzhen INVT Electric Co.,ltd.
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High Performance General Purpose Inverter DSP / VF Control CE / TUV
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
High Performance General Purpose Inverter DSP / VF Control CE / TUV
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High Performance General Purpose Inverter DSP / VF Control CE / TUV
Description
CHF100A series high performance universal INVT inverter is the enhanced edition of CHF series, which is combined the advantage of CHF100 & CHE100. It adopts the DSP control system supplies sensorless vector control and V/f control. The performance is more perfect and stable. It is widely applied in Pump & Fan and some applications with high speed control accuracy, rapid torque response and high performance at low frequency.
Features
- 18.5kW-90kW inverter built-in DC reactor to improve input power factor and increaseoverall efficiency and stability;
- Three control modes:
- without PG vector (SVC);
- V/F control;
- and torque control.
- Starting torque: without PG vector control: 0.5Hz/150% (SVC);
- Internal brake unit with every specification 0.75-15kW, so that the braking resister can be connected directlyfor a quick stop;
- 16-steps simple PLC, multi-speed control, and PID control;
- Supporting multi-frequency installation methods: digital setup, analog quantity setup, PID setup, and communication setup;
- Supports starting and stopping DC brake;
- The input and output terminals may be freely programmed, so users may combine a variety of operating modes as needed;
- Equipped with jump frequency control which prevents mechanical resonance and makes the system more stable and reliable;
- Equipped with instantaneous power failure non-outage capability;
- Equipped with sleep-wake delay installation capability;
- Equipped with over-torque detection;
- Variety of maximum frequency setting source options;
- Equipped with a bidirectional shift key , which enables users to use the shift key to view real-time parameters;
- Rotation speed tracking re-start function: allowing rotating machinery to be started smoothly and without any shocks;
- QUICK/JOG function: users can freely define multi-functional shortcut keys, and by setting up these parameters users can quickly browse different function codes of modified which are different from default values;
- Equipped with vibration suppression;
- Offering a variety of fault protection functions: over-current, over-voltage, under-voltage, over-temperature, phase-failure, overload, etc.
- Equipped with automatic voltage adjustment function, which can effectively resolve problems with high-power motors low-frequency vibrations.
Specifications
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I/O Features |
Input Voltage Range |
380/220V±15% |
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Input Frequency Range |
4763Hz |
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Output Voltage Range |
0rated input voltage |
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Output Frequency Range |
0400Hz |
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I/O Terminals |
Input Terminals |
Programmable DI:7,1high speed pulse; Programmable AI:2,AI1:-10V10V;AI2:010V or 020mA. |
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Output Terminals |
Programmable open collector output:1(open collector or high speed pulse output selectable); Programmable relay output:2; Programmable AI:2,0/420mA or 010V selectable. |
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Communication Terminals |
Provide RS485 communication interface,adopt Modbus-RTU communication mide. |
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Control Function |
Control Mode |
V/F control, sensorless vector control(SVC) |
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Speed Adjusting Range |
1:100(SVC) |
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Overload Capacity |
150% rated current 60s, 180% rated current 10s. |
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Shenzhen INVT Electric Co.,ltd. [China (Mainland)]
Business Type:Manufacturer |
