CAPACITY RANGE | 3P1 Phase - Up To 180kVA , 3P3 -Up to 500kVA |
Main Incomer |
Isolator / MCCB /ACB/HRC FUSE |
Metering Input/Output |
Multifunction To read Voltage Current & Frequency |
Operating Voltage Range |
230V in Single Phase & In 3Phase -415V Nominal . +/- 10% , +10-15% , +/-15% |
Transformer |
As Above Clause I Specs |
Motorised Variac Assembly |
Variable Auto Trasformer With Motorisation |
Main Outgoing |
Isolator / MCCB /ACB/HRC FUSE |
Output Regulation |
230V Single Phase , 415V 3Ph 4 Wire |
Output Protection |
Over Voltage , under Votage , If system goes to Limit |
Response time |
<10 msec |
Distortion |
Same As Input |
Output Adjustment |
|
Protections : |
Electronic Over Under Voltage |
|
Single Phasing Protection |
|
Short Circuit cum Over Load protection |
|
Surge Spike Protection : |
|
EOLP : |
Cooling |
Air Natural < 60kVA < Forced Cooling |
Cooling Mode |
Suction / Throw |
Surge Arrestor |
MOV Type Surge Suppresor |
Maintenance Bypass |
Manual Change Over Switch |
Earth Fault/Leakage Detection |
Through EFR Relays |
Panel Enclsoure |
CNC Machined BOX Type / Load Bearing Member Type / Compartmentalized Constructions |
Ingress Protecion |
Up to IP 42 |
Ingress Protecion |
Up to IP 40 |
Fan Fail Indication |
Fan fail Indication and Hooter alarm i.e Audio-Visual |
Over Temp Alarm |
OT Alarm as well as Indication i.e Audio-Visual. |
Bus Bars |
Copper / Aluminum |
Power Cables |
Copper cables with high mechabnial streangth |