The FD600 High-Protection Frequency inverter is a specialized inverter developed for harsh-environment applications, such as steel, petroleum, chemical, fan, water pump, aquaculture, and other specialized industries.
Structurally, it adopts a split-type sealed design with circuit boards coated with professional-grade conformal coating, providing multiple layers of protection. The entire unit is resistant to oxidation, salt spray, mold, high temperatures, humidity, and corrosion, achieving a protection rating of up to IP65, making it suitable for various demanding environmental conditions.
Additionally, it features a built-in temperature detection and alarm function, ensuring safety and effectiveness while significantly extending the service life of the frequency converter.
FD production features
High Protection: With an IP66 protection rating, it can be installed outdoors directly.
High Compatibility: Compatible with both permanent magnet synchronous motors and asynchronous motors.
Easy Installation: Integrated design of the control cabinet and frequency converter eliminates the need for secondary installation.
Low Maintenance: Maintenance-free overall design.
User-Friendly Operation: Start/stop control with 7-speed adjustment via up/down keys.
Quiet and Comfortable: Carrier frequency up to 16kHz ensures natural, noise-free operation.
Smooth Performance: Stable operation delivers the comfort of natural wind.
No Tuning Required: Supports tuning-free operation for synchronous motors.
Comprehensive Protection: Up to 33 protection features, including anti-collision, overcurrent, overvoltage, overload, and ground fault protection.
| Item | Specification |
| | voltage, frequency | 1S:90V DC to 400V DC or 110V±15% AC, 50/60Hz 2S:150V DC to 450V DC or 220V±15% AC, 50/60Hz 4T:250V DC to 800V DC or 380V±15% AC, 50/60Hz |
| Allowable fluctuations | voltage unbalance rate:<3%; Frequency:±5%; Aberration rate: as IEC61800-2 required |
| VFD Efficiency | ≥96% |
| Recommended input Voc range | 1S:190VDC to 450VDC 2S:355VDC to 450VDC 4T:620V DC to 800VDC |
| Recommended MPPT voltage range | 1S:110VDC to 400VDC 2S:250VDC to 400VDC 4T:500V DC to 750VDC |
| | MPPT efficiency | Above 99.6% |
| Output frequency range | 0~maximum frequency 600Hz |
| Overload capacity | 150% rated current for 60s, 180% rated current for 10s . |
| Motor type | Control for permanent magnet synchronous motor and asynchronous motor pumps. |
| Solar pump control special performance | MPPT ( maximum power point tracking), CVT (constant voltage tracking), auto/manual operation, dry run protection, low stop frequency protection, minimum power input, motor maximum current protection, flow calculating, energy generated calculating and water tank level detected |
| Protection function | Overvoltage, under-voltage, current limit, over-current, overload, electric thermal relay, overheat, overvoltage stall, data protection, rapid speed protection, input/output phase failure protection. |
| | Install place | Below 1000m; above 1000m, derated 1% for every additional 100m. |
| Temperature, humidity | -10 ～+ 50℃, derating above 40℃, maximum temperature 60℃(no-load operation)5% to 95% RH (non-condensing) |
| Vibration | When 9～200Hz, 5.9m/s2(0.6g) |
| Storage temperature | -30 ～+60℃ |
| Cooling method | Forced air cooling |
| International Certificate | CE, ISO |
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IP66 waterproof solar pump inverter Images
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