Harmonic Filter
| 구분 | 내용 |
|---|---|
| Applications | · Power Factor Correction · Harmonic improvement · Inverter for motor drive · Phase controlled rectifier |
| Features | · 2 Inductor system · Apply high performance film capacitor · THDi maintains less than 8% at over 50% of rated current. · The power factor maintains above 0.95 at loads above 50%. · Suppress ferranti effect using circuit breaker in idle load |
| Specifications | |||||||||||
HMF-xxx | |||||||||||
Current(RMS) | 30 | 40 | 70 | 110 | 150 | 205 | 290 | 350 | 430 | 550 | 700 |
Rated Voltage | 3 Phase AC 380V ~ 480V | ||||||||||
Tolerance range of voltage | 3 Phase AC 342V ~ 528V | ||||||||||
Frequency | 50/60Hz | ||||||||||
THDi(Under rated current) | < 8% (Rated load current) | ||||||||||
Power factor | > 0.95 (at over 50% load current) | ||||||||||
Nominal motor drive input power rating(kW) | 15 | ||||||||||
Efficiency | > 99% | ||||||||||
Protection category | IP00 | ||||||||||
Cooling | Natural cooling | ||||||||||
Overload capability | 150% Rated current, 1min | ||||||||||
Ambient temperature range | -25℃ ~ 40℃ Operation ( storage < 85℃) | ||||||||||
