| Parameter | Specification | |-----------|---------------| | Input Voltage | 200-240V (single-phase) or 380-480V (three-phase) | | Output Voltage | 0 to input voltage | | Output Frequency Range | 0.00–400.00 Hz (0.01 Hz resolution) | | Control Methods | V/F, Sensorless Vector Control (SVC), Closed-loop Vector | | Overload Capacity | 150% for 60 seconds, 200% for 3 seconds | | Protection Functions | Overcurrent, overvoltage, undervoltage, overheating, short circuit, ground fault | | Cooling Method | Forced air (internal fan) | | Communication Interfaces | RS485 (Modbus RTU) | | Environmental Protection | IP20 (standard) |
Use the search to find keywords like “error code 07” or “battery undervoltage.” For further support: check the QR code on the inverter side label or visit jtepower.com/support .
terminals. Never connect power cables to these output terminals. Protection
❌ Do not install or operate an inverter that is damaged or missing parts. ❌ Do not install the inverter in an environment containing flammable gas or oil mist; a fire could occur. ✅ Install the inverter on a base made of metal or other non-flammable material. ✅ Ensure the installation area is indoors, well-ventilated, cool, and dry. ✅ Do not install the inverter in a place where vibration from machinery or presses exists. jte inverter manual top
The manual includes a robust list of over 30 fault protection functions to assist in daily maintenance. inverter.com Common Faults OL1/OL2 (Overload)
: The entire inverter assembly and the driven motor must be securely grounded to protect against leakage currents, which can exceed 3.5mA during normal operation.
| Button | Function | |--------|----------| | | Toggles between frequency setting, parameter adjustment, and fault diagnosis modes | | Run | Starts the inverter's output | | Stop/Reset | Stops output or resets a fault after the cause is removed | | Up/Down (▲/▼) | Adjusts frequency value or scrolls through parameters | | Enter (or Set) | Confirms parameter selection and saves settings | | ESC | Returns to the main screen from any submenu | Protection ❌ Do not install or operate an
Proper wiring prevents electromagnetic interference (EMI) and ensures the longevity of the drive.
5. Troubleshooting & Fault Codes (Top Troubleshooting Steps)
Remember, the exact parameter numbers and ranges can vary between models, so always cross-reference with your specific manual. Always prioritize safety
To give you more specific help, could you tell me the (e.g., J600 or JTE-G series) or the specific error code you are trying to resolve?
The DC bus voltage inside the inverter has exceeded safe limits. This typically happens during aggressive deceleration when the motor acts as a generator.
The JTE series of inverters from manufacturers like Jintian offers a powerful and cost-effective solution for industrial motor control. By familiarizing yourself with the operation panel, learning the function of key parameters, and following the practical steps for setup and troubleshooting outlined in this guide, you can confidently harness the full potential of your JTE inverter. Always prioritize safety, perform regular maintenance, and let the official be your final reference for model-specific information. With this knowledge, you are well on your way to achieving greater efficiency and control in your automation processes.
Maintain an operating environment between -10°C and 40°C.