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Locatin : Products > Instrument Transformers > MV & LV CT PT > Outdoor CT/PT
JSZFW-12W3 COMBINED VOLTAGE TRANSFORMER
OUTDOOR COMBINED TRANSFORMER :JSZXW18-12

12kV Outdoor Three-Phase Epoxy Resin Type
This three phase, six compositions combined CT&VT, consists of three semi-insulation VTs of Y-Y wiring and three CTs series connected with phase A,B,C. Secondary leads in junction box is easy for wiring and testing. Use epoxy resin insulation stunt structure for outdoor installation. Applicable for highest voltage for equipments no more than 24kV for metering/measuring measurement in power system.

DESCRIPTION
Technical parameter: 
1. Installation site                Outdoor
2. Rated Frequency               50/60Hz
3. Burden power factor            CosΦ=0.8(lagging)

4. Technical standard accords with   IEC60044-1 orIEC61869-1&3


Specification:

Rated primary voltage

(kV)

Rated secondary voltage

kV

Accuracy classes combination

Rated output

(VA)

Thermal limiting output

(VA)

Rated insulation level

(kV)

Three-phase

Zero-sequence

11/3

0.11/3

0.11

0.2/3P

75/100

1200

12/28/75

0.5/3P

150/100

1/3P

300/100

0.11/3

0.11

0.2/0.2/6P(3P)

45/45/1000

0.2/0.5/6P(3P)

45/75/100

0.5/0.5/6P(3P)

90/90/100

Remarks: Upon request we are glad to offer transformers according to other standards or with non-standard technical specs.


Outline drawing:



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