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GFJDZW-35 GFJDZXW-35G33KV HIGH VOLTAGE OUTDOOR SINGLE PHASE INSTRUMENT VOLTAGE TRANSFORMER

JDZW-35 JDZXW-35G 35KV High Accuracy 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.

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DESCRIPTIONFor insulation and protection, the assembly is cast in hydrophobiccycloaliphatic epoxy (HCEP) using automatic vacuum pressure. The HCEP material offers superior arc track, ozone, and ultraviolet-resistive properties while maintaining physical strength. The hydrophobic surface properties of HCEP ensure highly reliable performance in wet, humid, or polluted environments.
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). Strictly Comply IEC60044-2; IEC 61869-1,3; ANSI/IEEE C57.13.

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:120KG;

■ Using Life: 30 years;

■ Material:Epoxy (HCEP);

■ Rated voltages up to 36 kV;

■ Accuracy class :0.2 0.5 1 3 3P 6P;

■ Surface creepage distance:1480mm;

■ 27.5KV 33KV 35KV 36KV Outdoor using;

■ Reasonable structure and robust construction;

■ Rated basic insulation levels (BIL) up to 200 kV;

■ Excellent short circuit and thermal withstand capabilities;

■ Rated voltage primary (KV): 35/√3, 35, 33/√3, 33, 27/√3, 27;

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

■ Secondary voltage: (KV) 0.1√3, 0.1, 0.11√3, 0.11, 0.12√3, 0.12;

PARAMETERS

Technical parameters
Standards IEC60044-2; IEC 61869-1,3; ANSI/IEEE C57.13; GB20840-1,3
Rated Voltage 36KV, 35KV, 34.5KV, 33KV, 27KV
Rated load ≤3000VA
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
Windings single, double, three windings
Rated insulation level 40.5/95/200KV
With fuse Yes, 0.2A
Using type Outdoor
Surface creepage distance 1450mm
Application Measurement and Protection
Class of pollution IV
Mechanical parameters
Material Epoxy resin + silicone sleeve
Weight (kg) 120
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)
GFJSZW-35 35000/100 0.2/6P(3P)---30/100
0.5/6P(3P)---90/100
1/6P(3P)---180/100
3/6P(3P)---500/100		 600 40.5/95/200 1450 0.2 120
35000/100/100 0.2/0.2/6P(3P)---15/15/100
0.2/0.5/6P(3P)---15/20/100
0.5/0.5/6P(3P)---45/45/100		 300/300
GFJDZXW-35 35000/√3/100/√3 100/√3 0.2/6P(3P)---60/150
0.5/6P(3P)---15/150
1/6P(3P)---250/150
3/6P(3P)---600/150		 800
35000/√3/100/√3 100/√3 100/√3 0.2/0.2/6P(3P)---30/30/150
0.2/0.5/6P(3P)---30/50/150
0.5/0.5/6P(3P)---60/60/150		 400/400
GFJSZW-33 33000/110 0.2/6P(3P)---30/100
0.5/6P(3P)---90/100
1/6P(3P)---180/100
3/6P(3P)---500/100		 600 40.5/95/200 1450 0.2 120
33000/110/120 0.2/0.2/6P(3P)---15/15/100
0.2/0.5/6P(3P)---15/20/100
0.5/0.5/6P(3P)---45/45/100		 300/300
GFJDZXW-33 33000/√3/110/√3 110/√3 0.2/6P(3P)---60/150
0.5/6P(3P)---15/150
1/6P(3P)---250/150
3/6P(3P)---600/150		 800
33000/√3/110/√3 110/√3 110/√3 0.2/0.2/6P(3P)---30/30/150
0.2/0.5/6P(3P)---30/50/150
0.5/0.5/6P(3P)---60/60/150		 400/400

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