Current rating | 1Ph: 630A max 3Ph: 630A max |
Voltage rating | All region‐specific voltages selectable ±10% |
Type | 1‐Phase/2‐Pole, 3‐Phase/3‐Pole or 3‐Phase/4‐Pole |
Frequency | 50Hz and 60Hz, ±10% ‐ Auto detection |
Transfer type | Break‐Before‐Make zero current transfer by Thyristors / SCR |
Synchronous break time | <1ms ‐ asynchronous break time up to ¼ cycle |
MTBF | >800,000 hours |
Maintenance bypass | 5 Mechanically interlocked circuit breakers |
Isolation | Incoming sources and output isolator switches |
Display | Bi‐colour LED mimic decal with graphic backlit LCD display and information interface |
Interface | Preferred supply selection, Source transfer selection and Alarm cancel button |
Contact | 2 Self wetting transfer control inputs 5 Voltage free change‐over status indicators, Form C |
Ethernet | HTTP, SNMP, MODBUS TCP, Email & NTP |
Input options | Terminals M10 via gland plate |
Output options | Terminals M10 via gland plate |
Dimensions H x W x D | 1900 x 800 x 400mm |
Weight | 195kg ‐ 295kg |
Temperature | 0 – 45°C |
IP rating | IP21 |
Detection | Digital: <1ms |
Asynchronous break time | 0ms, 10ms, 50ms or Vt proportional, 0° to 180° |
Loading | 0 ‐ 100% @45°C ambient |
Device ratings | 1800ARMS @28kA 1 cycle |
Overload @40°C ambient | 125% for 10min 150% for 30s 4kA for 1s 8kA for 0.1s 28kA for 1 cycle |
Fault current setting | 350% peak with load fault transfer inhibit |
Safe install environment | 28kA for 1 cycle ‐ Fuseless design |
Protection | Circuit breakers |
Power factor | No practical limit |
Max THDV | 10% ‐ Max allowable source voltage distortion |
Crest factor | 3.5 : 1 |
dV/dt max | 800V/μs |
Cooling | Redundant fans |
Humidity @40°C ambient | 5 – 95% non‐condensing |
Regulatory approvals | IEC 62310‐1,2,3 ‐ IEC 60950 ‐ IEC 61000‐6‐1,2,3,4 – CE – RCM ‐ UL Capable ‐ RoHS |
Standard warranty | 24 months offsite repair or replacement policy |