HV350 Series Universal Frequency Converter
Low-voltage VFD
![](https://en.hopewind.com/bocstatic/web/img/proicon1.png?v=v10)
HD8000 | 3306 | 3308 | 3310 | 3312 | |
Basical Rectification | Input voltage | 3300V | |||
Input frquency | 45Hz~66Hz | ||||
Overload | 110%@rated current, 120%@rated current 60s | ||||
Efficiency | ≥99% | ||||
Power factor | ≥0.95 (Rated current, equipped with 2% AC input reactor) | ||||
Protection | overload protection, overheat protection, short circuit protection, fault pre-judgment, etc . | ||||
PWM Rectification | Input frquency | 45Hz~66Hz | |||
Overload | 110%@rated current, 120%@rated current 60s | ||||
Efficiency | ≥98.5% | ||||
Power factor | adjustable (default 1) | ||||
Protection | overload protection, overheat protection, short circuit protection, fault pre-judgment, etc. | ||||
Inverter | Output voltage | 3300V | |||
Max output frequency | 110Hz | ||||
Speed stable accuracy | OLVC: 0.01%, CLVC: 0.01% | ||||
Speed pulse | OLVC: 0.2%, CLVC: 0.1% | ||||
Start torque | OLVC: 150%, CLVC: 200% | ||||
Torque control | V/F: Yes, OLVC: Yes, CLVC: Yes | ||||
Torque accuracy | OLVC: 5%, CLVC: 2% | ||||
Torque response time | OLVC: 5ms, CLVC: 5ms | ||||
Rotating response time | OLVC: 100ms, CLVC: 100ms | ||||
Dynamic drop equivalent | OLVC: 0.5%*s, CLVC: 0.25%*s | ||||
Overload | 110%@rated current, 120%@rated current 60s | ||||
Environment | Temperature | inlet temperature ≤40 | |||
Altitude | ≤4000m (2000m~4000m de-rating) | ||||
Mechanical Data | IP protection | IP54 | |||
Cooling | Water cooling | ||||
Anti corrosion | C4-M |