Technical Specification's
Automatic Servo Voltage Converter / Power Converter
CHARACTERISTICS |
SINGLE PHASE |
THREE PHASE Unbalanced / Balanced Type
|
Input Voltage
|
200 – 280 V AC
170 - 270 V AC 140 – 280 V AC 110 – 280 V AC |
340 – 480 V AC
300 – 460 V AC 240 – 480 V AC 190 – 480 V AC |
Output Voltage
|
220 / 230 / 240 V ± 1 %
|
380/400 / 415 V ± 1 %
|
Output Adjustable
Connections
Frequency
System Design
Insulation
Type of Cooling
Speed of Correction
Regulation
Ambient Temperature |
220 – 240 V AC)
-
47- 53 Hz
As per IS : 9815 : 1994
Class B
Air / Oil Cooled
>than 20 V / Sec
± 1.0% from No Load to full load
0° to 55° C
|
380 – 415 V AC
Star / Star
45- 60 Hz
As per IS : 9815 : 1994
Class B
Air / Oil Cooled
>than 20 V / Sec
± 1.0% from No Load to full load
0° to 55° C
|
SALIENT FEATURES our Power & Voltage Converters
- Fully Solid State Control Circuit
- + - 1.0 % Regulations
- No wave form Distortion
- High Efficiency
- Auto - Manual Operation Facility
- Over - Under Voltage Protection
- M.C.B on Input Circuit
- . Voltmeters to read Input / Output voltages.
Optional Features for Power and Voltage Controllers
- Extended Input Range- 140-280/ 110-280/ 90-280 V is also available.
- 110 V (output) can be supplied.
- Built in spike suppressor
- Special Input/output ranges available on request.
- Over - Under Voltage Cutoff Protection through Contactor’s.
- Overload / Short Circuit protection through MCCB’s.
- Single Phase Prevention.
Rating Available: 1 KVA to 1500 KVA
(Special ranges also available on request)
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