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high efficient potential transformer
high efficient potential transformer

GFJDZ1053-10A12KV EPOXY-RESIN HIGH EFFICIENT INDOOR POTENTIAL TRANSFORMER

GFJDZ1053-10A High Efficient Indoor potential transformer is used for metering and relaying on 12kV circuits. This product has the characteristics of high precision and large capacity, and can be customized according to customer requirements. It is used by Air insulation cabinet, as protection potential transformer and measurement potential transformer in less than 12KV power system. It was designed with reasonable structure and robust construction. Its limiting therminal Output can reach 200(VA)It has excellent short circuit and thermal withstand capabilities. Strictly Comply IEC60044-2; IEC 61869-1,3; ANSI/IEEE C57.13

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APPLICATION

■ Rail way;

■ Coal Mine;

■ Power Meter;

■ Power Plant;

■ Energy meter;

■ Power station;

■ MV switchgears;

■ Distribution system;

■ Air insulation cabinet;

■ Ring network cabinet;

■ Measuring instrument;

■ MV Power Quality Analyzer;

FEATURES

■ Weight:18.5KG;

■ Small size design;

■ Rated voltages up to 12 kV;

■ Limiting Therminal Output 200(VA);

■ Accuracy class: 0.2, 0.5, 1, 3, 3P, 6P;

■ Measuring and protection class using;

■ Rated voltage ratio (KV):10/0.1 6/0.1 3/0.1;

■ Reasonable structure and robust construction;

■ Rated basic insulation levels (BIL) up to 75 kV;

■ Material: High quality silicon steel and Epoxy Resin;

■ Excellent short circuit and thermal withstand capabilities;

■ IEC60044-2; IEC 61869-1,3; ANSI/IEEE C57.13 standard;

■ Convenient installation, suitable for installation in any location;

PARAMETERS

Technical parameters
Standards IEC60044-2; IEC 61869-1,3; ANSI/IEEE C57.13
Accuracy Class 0.2, 0.5, 1, 3, 3P, 6P
Rated Voltage 12KV, 11KV, 10KV, 6KV, 3KV
Rated load ≤150VA
Secondary voltage output 100V, 110V, 120V, 220V, 240V
Rated frequency 50Hz or 60Hz
Cosø 0.8 (lag)
Phase number Single
Connection method Delta
Rated insulation level 12/42/75KV, 7.2/32/60KV, 3.6/25/40KV
Class of pollution II
Mechanical parameters
Material Epoxy resin
Weight (kg) 18.5
Operating conditions
Operating temperature -25°C to +55°C
Daily average temp <+40°C
Storage temperature -40°C to +70°C
Altitude <1000 meters
Condition No existence of severely begrimed, erosive and radioactive gas in the air. Permission of long-term operation under rated current.

TECHNICAL DATA

Model Rated Voltage Ratio(KV) Accuracy class and Rated output (VA) Limiting Therminal Output(VA)
0.2 0.5 1 3 3P 6P
GFJDZ1053-10A 12/0.12 15 30 60 150 50 50 200
GFJDZ1053-10A 11/0.11
GFJDZ1053-10A 10/0.1
GFJDZ1053-6A 6/0.1
GFJDZ1053-3A 3/0.1

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