Single Input - Ranges from 1 KVA to 30 KVA
3 Input- 3 Output - Ranges from 3 KVA to 100 KVA- Air cooled
3 Input- 3 Output - Ranges from 30 KVA to 2000 KVA- Oil cooled
| TECHNICAL VIEW | ||
Capacity |
1 KVA to 2000 KVA |
|
Input Voltage Range |
Normal Range170-270/ 295 V - 465 V Narrow Range 190-465/360 V – 460V Wide Range 140-270/245V-465V Other Ranges can be customized |
|
Output Voltage |
230V/400 V +/- 1% |
|
Input Frequency |
47 to 53 Hz |
|
Correction Speed |
Average 60 V per sec. phase to phase |
|
Protections |
(a) Electronic over & under voltage trip with time delay (b) Overload & short circuit protection through MCB up to 30KVA. For higher capacities optional at extra cost (c) Spike / RF suppressor extra cost |
|
Operating temperature |
0 o – 45 o C |
|
Voltmeter |
LCD display to read phase to phase input/output voltage and output current |
|
Effect of load power factor on Output Voltage |
Nil |
|
Nature of cooling |
Natural air cooled up to 100 KVA / Oil cooled above 50 KVA |
|
Single – phasing Prevention |
Provided |
|
Annunciation panel |
Non-Latching led indications Caution – Input High/ Input Low |
|
Efficiency |
>98% |
|
Manual bypass |
Provided up to 30KVA. For higher capacities optional at extra cost |
|
Provision of cabling |
Input and Output cable termination with provisions for fixing cable glands |
|
Servo motor drive |
Rugged AC step synchronous motor |
|
Applications |
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