| INDOOR VOLTAGE TRANSFORMER (VT): |
| » Insulation |
: |
Epoxy Resin Cast |
| » Rated Voltage |
: |
Upto 33kV |
| » Frequency |
: |
50 / 60 Hz. |
| » Secondary Windings |
: |
As per requirement |
| » Output & Accuracy |
: |
As per requirement |
| » Standard |
: |
IS 3156/ IEC 60043 |
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 |
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| INDOOR CURRENT TRANSFORMER (CT) : |
| » Insulation |
: |
Epoxy Resin Cast |
| » Type |
: |
Wound / Bar / Slot / Ring |
| » Rated Voltage |
: |
Upto 33kV |
| » Primary Current |
: |
Upto 2000Amp |
| » Frequency |
: |
50 / 60 Hz |
| » Output Accuracy |
: |
As per requirement |
| » No. of Cores |
: |
As per requirement |
| » STC Rating |
: |
As per requirement |
| » Standard |
: |
IS 2705/ IEC 60044 |
|
|
 |
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| LT CT: |
| » Insulation |
: |
Epoxy Resin Cast / Tape insulation |
| » Type |
: |
Wound / Bar / Slot / Ring |
| » Rated Voltage |
: |
660V / 3.3kV |
| » Frequency |
: |
50 / 60 Hz. |
| » Secondary Windings |
: |
As per requirement |
| » Output & Accuracy |
: |
As per requirement |
| » Standard |
: |
IS 2705/ IEC 60044 |
|
|
 |
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| OUTDOOR LIVE TANK CURRENT TRANSFORMER : |
| » Type |
: |
Live Tank |
| » Rated Voltage |
: |
Upto 33kV |
| » STC Rating |
: |
Upto 40KA/1 sec |
| » Primary Current |
: |
Upto 2000Amp |
| » No. of Cores |
: |
As per requirement |
| » Output Accuracy |
: |
As per requirement |
| » Insulation |
: |
Oil Impregnated |
| » Frequency |
: |
50 / 60 Hz |
| » Standard |
: |
IS 2705/ IEC 60044 |
|
|
 |
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| OUTDOOR DEAD TANK CURRENT TRANSFORMER : |
| » Type |
: |
Dead Tank |
| » Rated Voltage |
: |
Upto 33kV |
| » STC Rating |
: |
Upto 40KA/3s |
| » Primary Current |
: |
Upto 2000Amp |
| » Primary Termination |
: |
Separate bushing / Single bushing |
| » No. of Cores |
: |
As per requirement |
| » Output Accuracy |
: |
As per requirement |
| » Insulation |
: |
Oil Impregnated |
| » Frequency |
: |
50 / 60 Hz |
| » Standard |
: |
IS 2705/ IEC 60044 |
|
|
 |
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| OUTDOOR CYCLOALIPHATIC EPOXY CAST CURRENT TRANSFORMER: |
| » Type |
: |
Outdoor Epoxy Cast |
| » Rated Voltage |
: |
Upto 11kV |
| » STC Rating |
: |
Upto 26.5KA/1sec or as per requirement |
| » Primary Current |
: |
Upto 2000Amp |
| » No. of Cores |
: |
As per requirement |
| » Output Accuracy |
: |
As per requirement |
| » Insulation |
: |
Cycloaliphatic Resin |
| » Frequency |
: |
50 / 60 Hz |
| » Standard |
: |
IS 2705/ IEC 60044. |
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|
 |
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| OUTDOOR VOLTAGE TRANSFORMER : |
| » Type |
: |
Single Pole / Double Pole |
| » HT Neutral |
: |
Earthed / Unearthed |
| » Phase |
: |
Single /Three Phase |
| » Rated Voltage |
: |
Upto 33kV |
| » Over Voltage Factor |
|
: 1.9 for 8 Hrs: 1.9 for 30 Sec: 1.5 continuous: or As per requirement |
| » Secondary Windings |
: |
As per requirement |
| » Output Accuracy |
: |
As per requirement |
| » Insulation |
: |
Oil Impregnated |
| » Frequency |
: |
50 / 60 Hz |
| » Standard |
: |
IS 3156/ IEC 60043 |
|
|
 |
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| OUTDOOR COMBINED THREE PHASE CTPT METERING UNIT (upto 33kV) : |
| » Type |
: |
Dead Tank, Oil filled |
| » Conservator |
: |
With or without conservator as per requirement. |
| » Primary Voltage |
: |
upto 33kV |
| » Primary Current |
: |
As per requirement |
| » STC Rating |
: |
As per requirement |
| » Over Voltage Factor |
|
: 1.9 for 30 Sec: 1.5 continuous: or As per requirement |
| » PT Neutral |
: |
Fully Insulated |
| » Output Accuracy Class |
: |
As per requirement |
| » CT |
: |
0.5/0.2/0.5S/0.2S |
| » PT |
: |
0.5/0.2 |
| » Frequency |
: |
50 / 60 Hz |
| » Standard |
: |
IS 2705 & IS 3156 |
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