GFJDZW-10RG 10KV 11KV 12KV 0.2/3P OUTDOOR DOUBLE POLE VOLTAGE TRANSFORMER
INTRODUCE
GFJDZW-10RG high accuracy 12kV outdoor voltage transformers are designed for outdoor metering and relaying applications. It can be used in voltage level 3kV, 6kV, 10kV, 11kV, 12kV power system. 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).
All of our indoor voltage transformers are strictly comply IEC60044-2, IEC61869-1,3, IEC60186, ANSI/IEEE C57.13, BS 7729, GB1207-2006, GB/T 20840.3-2013, GB/T 22071.2-2017, GB/T 20840.102-2020.
FEATURES
3KV, 6KV, 7.62kV, 8.4kV, 10KV, 11KV, 12KV outdoor using; IEC60044-2, IEC61869-1,3 & ANSI/IEEE C57.13 standards; Reasonable structure and robust construction; Measurement or protection voltage transformer; Rated basic insulation levels (BIL) up to 75kV; High quality silicon steel; Convenient installation, suitable for installation in any location; Excellent short circuit and thermal withstand capabilities; Hydrophobic cycloaliphatic epoxy resin (HCEP); Weight: 33KG & 38KG; Material: epoxy resin & silicon rubber; Accuracy class: 0.2, 0.5, 1, 3, 3P, 6P; Surface creepage distance: 740mm & 840mm; Primary with fuse protection; Partial discharge measurements exceed the IEEE/IEC and CAN/CSA requirements; Convenient installation, suitable for installation in any location; Excellent short circuit and thermal withstand capabilities; Limiting therminal output 1000(VA); Rated voltage primary (KV): 12, 11, 10, 8.4, 7.62, 6, 3 and 10/√3, 6/√3, 3/√3; Secondary voltage (KV): 0.1, 0.12, 0.22, 0.24, or with /√3;
APPLIATIONS
Electric power bureau; Power plant; Oil, gas company; Rail way; Coal mine; Airport; Wind plant; Industrial and mining enterprises; MV power quality analyzer; Measuring instrument; Energy meter; Power meter; Power station; Distribution system;
OUTLINE DRAWING
PARAMETERS
| Electrical parameters | |
|---|---|
| Standards | IEC60044-2; IEC61869-1,3; ANSI/IEEE C57.13; GB1207-2006; GB/T 20840.1-2010; GB/T 20840.3-2013; GB/T 22071.2-2017; GB/T 20840.102-2020; BS 7729, IEC 60186 |
| Accuracy Class | 0.2, 0.5, 1, 3, 3P, 6P |
| Rated Voltage | 12KV, 11KV, 10KV, 8.4KV, 7.62KV, 6KV, 3KV |
| Highest system voltage | 14.5KV |
| Rated load | ≤30VA or 80VA or 200VA |
| Thermal rating burden | 1000VA |
| Secondary voltage output | 100V, 110V, 115V, 120V, 220V, 240V, 380V |
| Rated frequency | 50/60Hz |
| Cosø | 0.8 (lag) |
| Phase number | Single phase |
| Core | 1, 2 |
| Connection method | Delta, star |
| With fuse | Yes, 0.5A |
| Using type | Outdoor |
| Application | Measurement and protection |
| Rated insulation level | 12/42/75KV, 7.2/32/60KV |
| Insulation class | E or B |
| Class of pollution | IV |
| Mechanical parameters | |
| Material | Epoxy resin + silicone sleeve |
| Dimensions (W×D×H) (mm) | 388×235×556 |
| Weight (kg) | 33, 38 |
| Color | Red or white, customized |
| Working conditions | |
| Operating temperature | -40°C to +70°C |
| Storage temperature | -40°C to +70°C |
| Daily average temp | <+40°C |
| Relative Air Humidity | 15%-85% |
| Environment | Outdoors |
| Altitude | <3000 meters |
| Conditions | No existence of severely begrimed, erosive and radioactive gas in the air. Continuous working under the rated voltage is allowed. |
SELECTION GUIDE
| Model | Rated Voltage Ratio (KV) |
Accuracy class and Rated output (VA) |
Limiting Therminal 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-3RG | 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-6RG | 6000/√3 /100/√3 /100/√3 | 7.2/32/60 | |||||
| GFJDZXW-10RG | 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 |
