|
Voltage
|
208 - 480 V ± 10%
(or any voltage with input transformer)
|
Power System
|
3-Phase TN
|
|
Frequency
|
50 Hz or 60 Hz
|
|
Frequency range
|
± 5 Hz
|
|
Max continuous voltage
|
110% |
Overload capacity
|
150% for 30 seconds
|
| Overvoltage category |
III |
Efficiency
|
95% typical
|
| Current harmonics |
< 3% THDi (at rated load) |
Power factor
|
Unity (adjustable)
|
|
Capacity rating
|
125 kVA to 2000 kVA 0.9pf
(higher power with parallel units)
|
|
Voltage
|
208 - 480 V
(or any voltage with input transformer)
|
|
Frequency
|
50 Hz or 60 Hz
|
|
Voltage harmonics
|
< 2.5% THDv (linear load)
|
|
Overload capability
|
120% for 10 minutes (at 75% pre-load)
150% for 30 seconds
|
|
Short circuit limit
|
200% for 2 seconds
|
|
Voltage accuracy
|
± 1%
|
|
Frequency
|
± 0.1%
|
Digital inputs (volt free contacts)
|
Start
Stop / Reset |
Digital outputs (relay outputs)
|
Running (NO)
Warning (NO)
Fault (NC)
|
Relay output ratings
|
230 Vac 1 A
|
Enclosure IP rating
|
IP20 (IP42 cabinet option - cabinet only)
|
Operating panel (GDM) front IP rating
|
IP54
|
Pollution degree rating
|
2
|
Operating temperature
|
0 ºC to 40 ºC |
Cooling
|
Forced air |
| Temperature de-rating |
Above 40 ºC, derate by 2% load per ºC to a maximum of 50 ºC |
| Capacity de-rating with elevation |
-1.2% / 100 m for application above 1000 m
3000 m maximum |
| Humidity |
< 95% non-condensating |
| Noise |
75-85 dBA typical |
| Environment |
CISPR 11 class A |
| Materials |
Electro-galvanized steel |
| Colour |
RAL 7035 |
| Panel thickness |
Side panels 1.5 mm
Rear panel 2 mm |
| Enclosure access |
Hinged doors with key lock - cabinet only |
| ISO 9001 Quality Assurance System |
|
| IEC62103 / EN 50178 |
|
| CE Mark |
|
| Marine classifications by request DV, DNV, GL, ABS, CCS |
|
Technical specifications are subject to change without notice.