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Outdoor voltage transformer
Outdoor voltage transformer

GFJDZW-3,6,10RG DOUBLE POLE SILICON RUBBER 11KV OUTDOOR VOLTAGE TRANSFORMER

GFJDZW-3, GFJDZW-6, GFJDZW-10 High Accuracy 11kV Outdoor Voltage transformers are designed for outdoor metering and relaying applications. This product has the characteristics of high precision and large capacity, and can be customized according to customer requirements.
The primary and secondary coils are wound using special winding and shielding techniques for improved voltage stress distribution. Each coil is carefully insulated with mylar film to provide a high dielectric medium between layers. The completed winding structure and double-loop cores are assembled to a support frame.
It can be used for medial voltage AIS, or can be used for medial voltage switchgears. They can operate in all kinds of environments (such as wide range temperature (-50~70℃), high altitude, high humidity, high pollution or salt). This model JDZW-10 outdoor voltage transformer is also as voltage source to supply 220V voltage. Strictly Comply IEC60044-2; IEC 61869-1,3; ANSI/IEEE C57.13

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APPLICATION

■ Rail way;

■ Coal Mine;

■ Power plant;

■ Power Meter;

■ Energy meter;

■ Power station;

■ Oil, gas company;

■ Distribution system;

■ Measuring instrument;

■ Electric Power Bureau;

■ MV Power Quality Analyzer;

■ Industrial and mining enterprises;

FEATURES

■ Weight:33KG & 38KG;

■ High quality silicon steel;

■ Primary with fuse protection;

■ Accuracy class: 0.2 0.5 1 3 3P 6P;

■ Material: Epoxy Resin & silicon rubber;

■ 3KV 6KV 10KV 11KV 12KV Outdoor using;

■ Surface creepage distance:740mm & 840mm;

■ Reasonable structure and robust construction;

■ Excellent short circuit and thermal withstand capabilities;

■ Secondary voltage (KV): 0.1, 0.12, 0.22, 0.24, or with /√3;

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

■ Convenient installation, suitable for installation in any location;

■ Rated voltage primary (KV): 12, 11, 10,6,3 and 10/√3 ,6/√3 ,3/√3;

PARAMETERS

Technical parameters
Standards IEC60044-2; IEC 61869-1,3; ANSI/IEEE C57.13; GB20840-2013
Rated Voltage 12KV, 11KV, 10KV, 6KV, 3KV
Rated load ≤1000VA
Secondary voltage output 100V, 110V, 120V, 220V, 380V
Rated frequency 50Hz or 60Hz
Cosø 0.8 (lag)
Phase number single phase
Class 0.2, 0.5, 1, 3, 3P, 6P
Rated insulation level 12/42/75KV, 7.2/32/60KV
With fuse Yes, 0.5A
Using type Outdoor
Application Measurement and Protection
Class of pollution IV
Mechanical parameters
Material Epoxy resin + silicone sleeve
Weight (kg) 38
Operating conditions
Operating temperature -40°C to +60°C
Daily average temp <+40°C
Storage temperature -50°C to +70°C
Altitude <3000 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 radio(V) Accuracy class and Rated secondary output(VA) Limited output(VA) Rated insulation level(KV) Surface creepage distance(mm) Primary fuse(A) Weight(KG)
GFJDZW-3 3000/100 0.2---40
0.5---80
1---200
3---300		 1000 3.6/23/40 740 0.5 38
GFJDZW-6 6000/100 7.2/32/60
GFJDZW-10 10000/100 12/42/75 0.2
10000/220 0.2---40
0.5---80
1---200
3---600
10000/100/100 0.2/0.2---2S/2S
0.2/0.5---2S/2S
0.5/0.5---40/40		 500/500
10000/100/200 0.2/3---40/300
0.2/3---80/300		 500/800
GFJDZXW-3G 3000/√3   100/√3   100/√3
0.2/6P(3P)---20/100
0.5/6P(3P)---50/100
1/6P(3P)---150/100
3/6P(3P)---250/100
600 3.6/23/40 0.5
GFJDZXW-6G 6000/√3   100/√3   100/√3 7.2/32/60
GFJDZXW-10G 10000/√3   100/√3   100/√3 12/42/75 0.2
10000/√3   100/√3   100/√3   100/√3 0.2/0.2/6P(3P)---15/15/100
0.2/0.5/6P(3P)---15/15/100
0.5/0.5/6P(3P)---40/40/100
 300/300
GFJDZW2-3 3000/100 0.2---20
0.5---50
1---80
3---150		 400 3.6/23/40 820 0.5 33
GFJDZW2-6 6000/100 7.2/32/60
GFJDZW2-10 10000/100 12/42/75 0.2
10000/220
10000/100/100 0.2/0.2---10/10
0.2/0.5---10/15
0.5/0.5---25/25		 200/200
10000/100/220 0.2/3---20/150
0.5/3---50/150
1/3---80/150		 200/350

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