・OBC technical parameters
|
Input voltage range
| 90~264 Vac @ 1φ, 184~456 Vac @ 3φ
|
Rated input voltage
| 230 Vac @ 1φ, 380 Vac @ 3φ
|
Input frequency range
| 45~65 Hz
|
Max input current
| 32 A @ 1φ, 16 A @ 3φ
|
Power Factor
| ≥ 0.99 @ Rated input and output
|
Output voltage range
| 200 ~ 450 Vdc
|
Rated output voltage
| 350 Vdc
|
Max output current
| 22 A @ 1φ, 31 A @ 3φ
|
Output voltage accuracy
| ≤ ±1%
|
Output current accuracy
| ≤ ±3% @ > 10 A, ≤ ±0.3% @ < 10 A
|
Output voltage ripple coefficient
| ≤ ±5%
|
Max output power
| 6.6 kW @ 1φ, 9.9 kW @ 3φ
|
Efficiency
| 93.5% @ 1φ, 65% @ 3φ
|
・DCDC technical parameters
|
| Input voltage range | 200 ~ 450 Vdc
|
Rated input voltage
| 350 Vdc |
| Max input current | 12 A |
| Output rated voltage | 9 ~ 16 Vdc |
| Rated output voltage | 14.5 Vdc |
| Rated output current | 172.5 A continuous |
| Rated output power | 2.5 kW continuous |
| Efficiency | 92% @ Rated input and output |
| Output voltage accuracy | ≤ ±1% |
Output voltage ripple coefficient
| ≤ 500 mV @ 20 MHz
|
Output voltage overshoot
| ≤ 5% @ Vout
|
・DCAC technical parameters
|
Input voltage range
| 300 ~ 450 Vdc
|
Ouput voltage
| 220 Vac (±5%)
|
Output frequency range
| 50 Hz (±2%)
|
Rated output power
| 3.3 kVA max
|
Efficiency
| ≥ 93%
|
・Environmental performance
|
Operating temperature
| -40 ~ 85 ℃
|
Storage temperature
| -40 ~ 105 ℃
|
Humidity
| 5% ~ 95% (no condensing, no frost)
|
Cooling method
| Liquid cooling
|
Cooling nozzle
| 20mm
|
Liquid requirement
| 50% water and 50% glycol
|
Coolant rate
| ≥ 6 L/min
|
Altitude
| 5000 m
|
IP class
| IP67
|
