Model | SBW-20KVA | SBW-30KVA | SBW-50KVA | SBW-80KVA | SBW-100KVA | SBW-150KVA | SBW-200KVA | SBW-300KVA | SBW-400KVA | SBW-500KVA | SBW-600KVA | SBW-800KVA | SBW-1000KVA | SBW-1500KVA | SBW-2000KVA |
Power | 20KVA | 30KVA | 50KVA | 80KVA | 100KVA | 150KVA | 200KVA | 300KVA | 400KVA | 500KVA | 600KVA | 800KVA | 1000KVA | 1500KVA | 2000KVA |
Technology | Three Phase + Combined control / Individual Control + Digital CPU Control |
Transformer | Servo Motor Type |
Input | Input voltage range | 304-456V (260-430V Optional) |
Input frequency | 50/60Hz |
Output | Output voltage | 380V (400V/415V Optional) |
Output precision | ± 3% |
Respond Time | <1s, against 10% variation of input voltage |
Efficiency | ≥95% |
Phase | Three phase |
Analog meter Display | Input current | Phase Current: A, B, C |
Output voltage | Line Voltage: AB, BC, CA Phase Voltage: A, B, C |
LED indicators | Yellow LED | Working status of phase A |
Green LED | Working status of phase B |
Red LED | Working status of phase C |
Protection | High voltage | Output cutoff by contactor |
Low voltage | Output cutoff by contactor |
Phase Failure | Output cutoff by contactor |
Wrong Phase Sequence | Can't switch on regulator |
Surge/Spike | Optional, replaceable SPD |
Manual Bypass | Yes, isolated |
Over load | Output cutoff by contactor |
High temperature | Output cutoff by contactor |
Short circuit | Input cutoff by air breaker |
Safety standards | Insulation Voltage | 2,000V / 60s |
Insulation Resistance | >5MΩ |
Creepage Distance | >8mm |
Grounding Resistance | <0.1mΩ |
Insulation Class of Coil | Class F (155ºC) |
Cooling Mode | Smart Cooling Fan |
IP Level | IP20 (outdoor type and different protection level can be customized) |
Environmental | Audible Noise | <65dB at 1m distance with full load |
Operating temperature | -5ºC - 45ºC |
Stroage temperature | -15ºC - 45ºC |
Operating relative humidity | 10%-90%, non-condesing |