NE General-Purpose Inverter (NE400/600) Engineering Vector Inverter
Developed in response to market demands, the NE Series Engineering Vector Inverters come with abundant expansion ports and accessories to meet motor control requirements in various industrial scenarios.
Key Features
- LCD keypad for clearer display and simplified commissioning
- Excellent control performance with precise motor control
- Compatible with both induction motors and permanent magnet synchronous motors (PMSM)
- Optimized EMC design ensuring strong anti-interference capability in high-interference environments
Technical Specifications
| Specification Item |
Details |
| Power Supply Type |
Single-phase / Three-phase AC |
| Operating Temperature |
-10 to +40°C; Derated use between 0 to 50°C, rated output current decreases by 1% per 1°C increase |
| Altitude |
0 to 2000m; Derated by 1% per 100m between 1000m to 2000m |
| Vibration |
3.5mm (2~9Hz); 10 m/s² (9~200Hz); 15 m/s² (200~500Hz) |
| Mechanical Shock |
Tested in accordance with IEC 60068-2-29 |
| Storage Temperature |
-40 to 70°C (-40°F to +158°F) |
| Electromagnetic Immunity |
Complies with EN 61800-3 and EN 61000-6-2 |
| Electrical Safety |
IEC 61800-5-1 |
| Protection Class |
IP20 |
| Humidity |
5~95% non-condensing |
| Three-proof Coating |
3C2 |
| Acceleration/Deceleration Time |
0.01 ~ 3600.0 seconds |
| Starting Frequency |
0.00 ~ 60.00 Hz |
| Maximum Output Frequency |
550 Hz |
| Operating Voltage |
200V, 400V, 690V |
| Power Range |
0.4KW - 900KW |
Product Models
NE400-2S0004GB, NE400-2S0007GB, NE400-2S0015GB, NE400-2S0022GB, NE400-4T0007G/0015PB, NE400-4T0015G/0022PB, NE400-4T0022G/0040PB, NE400-4T0022GB-M, NE400-4T0040G/0055PB, NE400-2S0004GB-HF, NE400-2S0007GB-HF, NE400-2S0015GB-HF, NE400-2S0022GB-HF, NE400-4T0007G/0015PB-HF, NE400-4T0015G/0022PB-HF, NE400-4T0022G/0040PB-HF, NE400-4T0022GB-M-HF, NE400-4T0040G/0055PB-HF, NE600-4T0015G/0022PB, NE600-4T0022G/0040PB, NE600-4T0040G/0055PB, NE600-4T0055G/0075PB, NE600-4T0075G/0110PB, NE600-4T0110G/0150PB, NE600-4T0150G/0185PB, NE600-4T0185G/0220PB, NE600-4T0220G/0300PB, NE600-4T0300G/0370P, NE600-4T0370G/0450P, NE600-4T0450G/0550P, NE600-4T0550G/0750P, NE600-4T0750G/0900P, NE600-4T0900G/1100P, NE600-4T1100G/1320P, NE600-4T1320G/1600P-D, NE600-4T1320G/1600P-U, NE600-4T1600G/1850P-D, NE600-4T1600G/1850P-F, NE600-4T1600G/1850P-U, NE600-4T1850G/2000P-D, NE600-4T1850G/2000P-F, NE600-4T1850G/2000P-U, NE600-4T2000G/2200P-D, NE600-4T2000G/2200P-F, NE600-4T2000G/2200P-U, NE600-4T2200G/2500P-D, NE600-4T2200G/2500P-F, NE600-4T2200G/2500P-U, NE600-4T2500G/2800P-D, NE600-4T2500G/2800P-F, NE600-4T2500G/2800P-U, NE600-4T2800G/3150P-F, NE600-4T3150G/3550P-F, NE600-4T3550G/4000P-F, NE600-4T4000G/4500P-F, NE600-4T4500G/5000P-F, NE600-4T5000G/5600P-F, NE600-4T5600G/6300P-F, NE600-4T6300G/7100P-F, NE600-4T7100G/8000P-F, NE600-4T8000G/9000P-F, NE600-4T9000G-F, NE600-4T0015G/0022PB-HF, NE600-4T0022G/0040PB-HF, NE600-4T0040G/0055PB-HF, NE600-4T0055G/0075PB-HF, NE600-4T0075G/0110PB-HF, NE600-4T0110G/0150PB-HF, NE600-4T0150G/0185PB-HF, NE600-4T0185G/0220PB-HF, NE600-4T0220G/0300PB-HF, NE600-4T0300G/0370P-HF, NE600-4T0370G/0450P-HF, NE600-4T0450G/0550P-HF, NE600-4T0550G/0750P-HF, NE600-4T0750G/0900P-HF, NE600-4T0900G/1100P-HF, NE600-4T1100G/1320P-HF
Main Applications
- Construction and Building Materials Sector (equipment related to cement production)
- Rubber and Plastic Processing Sector (production machinery for rubber and plastic products)
- Hoisting and Transportation Sector (power control for cranes and stackers)
- Industrial Manufacturing Sector (punching machines, industrial robots, and production equipment in steel mills)
- Printing and Packaging Sector (printing machines and various packaging machinery)
- Papermaking Industry (motor drive for papermaking production lines)
- Mining Sector (mechanical equipment related to mining operations)
- Testing and Detection Sector (various motor performance test benches)
- Commercial and Public Facilities Sector (commercial HVAC and stage lighting control systems)
Frequently Asked Questions & Troubleshooting Guide
What types of motors are compatible with the NE400/600 inverter?
It is compatible with both induction motors and permanent magnet synchronous motors (PMSM), covering the core motor types used in most industrial scenarios. No additional modifications are required for direct matching and use.
Can the inverter work stably in high-interference environments such as steel mills and mining sites?
Yes. The product adopts an optimized EMC design with strong anti-interference capability, enabling stable operation in high-interference industrial environments.
Troubleshooting Guide: If signal interference or frequent shutdowns occur, first check if the inverter grounding is standardized (separate grounding is recommended, with a grounding resistance ≤4Ω). Then confirm if there is voltage fluctuation in the input power supply; install a filter if necessary.
What protection functions does the inverter have to handle abnormal conditions?
It is equipped with multiple protection functions, including power undervoltage/overvoltage protection, overcurrent protection, IGBT protection, heatsink overheat protection, motor overload protection, and output phase-to-phase short-circuit protection. These functions effectively prevent equipment damage caused by abnormal working conditions.
Troubleshooting Guide: If a protection shutdown is triggered, check the fault code displayed on the inverter (e.g., "OL" for overload, "OV" for overvoltage) and handle accordingly: for overload, reduce the load or extend the acceleration time; for overvoltage, check if the grid voltage exceeds the standard and adjust the voltage adaptation range.
Is it easy for on-site engineers to operate and commission?
No, it is not difficult. The inverter is equipped with an LCD keypad featuring a clear display and intuitive interface. Parameter setting and commissioning steps are simple, which significantly shortens on-site commissioning time.
Troubleshooting Guide: If parameters cannot be saved during commissioning, check if the "parameter lock" function is accidentally enabled and unlock it before setting. If the display is abnormal, confirm if the keypad wiring is loose or restart the inverter to restore the default display mode.
What is the motor power range and applicable frequency range of the inverter?
It can adapt to motors with a power range of 0.4kW-900kW and an output frequency range of 0-550Hz, meeting the motor drive needs of different application fields.
Troubleshooting Guide: If the motor fails to reach the rated speed, check if the inverter output frequency setting meets the requirements or if the motor wiring is correct. If insufficient torque occurs, adjust the vector control parameters and increase the starting torque setting (supports 150% starting torque at 0.5Hz/1.5Hz).
