Output terminals connected to the three-phase motor. P+, PB: Terminals for an external braking resistor. Control Circuit Layout
The information above is based on general documentation for the INVT CHE100 series. Always check the specific version of the manual corresponding to your inverter's firmware/hardware version.
Standard RS485 interface with Modbus RTU protocol. Installation and Wiring
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The CHE100 series by INVT (Shenzhen Electric Co., Ltd.) is designed for general-purpose applications requiring high performance, precise torque control, and fast response times. Utilizing an advanced sensorless vector control algorithm, it delivers exceptional motor control even at low speeds. Key Applications
Sets the absolute upper limit (Default: 50.00Hz / 60.00Hz).
150% of rated current for 60 seconds; 180% for 10 seconds. Starting Torque: 150% of rated torque at 0.5Hz (SVC). Speed Adjusting Range: 1:100 (SVC). Speed Accuracy: ±0.5% of maximum speed (SVC). Voltage and Power Ratings Single-phase 220V (±15%): 0.4kW to 2.2kW Three-phase 380V (±15%): 0.75kW to 55kW 2. Wiring and Installation Guidelines
: Stable torque management under heavy loads.
Solutions : Increase deceleration time () or install a dynamic braking resistor. OC1 / OC2 / OC3 (Overcurrent)
Grounding terminal. Must be securely grounded to prevent electric shock. Control Circuit Terminals
The control board features programmable digital and analog inputs/outputs:
For full technical details, you can access documentation through these sources: : Available on Efes Otomasyon .
💡 : The CHE100 series is considered a legacy product. For newer installations, INVT typically recommends the Goodrive series (e.g., GD20 or GD100) as a modern replacement.
Single-phase 220V, Three-phase 220V, Three-phase 380V. Output Frequency: 0.00 to 400.00Hz. Overload Capacity: 150% rated current for 60 seconds. Starting Torque: 150% of rated torque at 0.5Hz. 🛠️ Wiring and Installation Steps
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INVT CHE100 is a high-performance, sensorless vector control frequency inverter designed for variable torque applications like pumps and fans. It provides precise speed control and rapid torque response, making it suitable for general-purpose industrial automation. asb-drives.eu Core Technical Specifications The CHE100 series supports a wide power range from 0.4kW up to 630kW DirectIndustry Input Voltage:
For each parameter, the manual lists:
