1. Japanese high magnetic permeability CRGO core. 2. High quality transformer oil. 3. The tank does spurts models processing. Oil outdoor type metering voltage transformer
Description
JDJ type is indoor oiled single-phase non-earthed voltage transformer. It is designed for use of measurement of voltage, electric energy and relay protection in electronic system at current of 50Hz with JDJ-3,6,10,12 four types.
This product is of oiled insulated strucfure with primary and secorday windings in thesame ring core. The body is filled on the bon cover and put in the oil box with in sulation transformer oil, 10-15mm away from the cover which is en dosed with the bon.
Technical data
1 .The voltage transformers are in accordance with GB1207-2006 and IEC 60044-2 standards;
2. Power factor of load: COSφ =0.8(lagging);
3. Creep age distance: the product accords with the request of ιι class;
4. The other technical data see following table:
| Type | Rated voltage ratio (V) | Curresponding(VA) | limit output(VA) | Pover frequency voltage(kV) | Weight(kg) | |||
| 0.2 | 0.5 | 1 | 3 | |||||
| JDJ-3 | 3000/100 | 20 | 30 | 50 | 120 | 240 | 24 | 46.5 |
| JDJ-6 | 6000/100 | 30 | 50 | 80 | 200 | 400 | 32 | |
| JDJ-10 | 10000/100 | 40 | 80 | 150 | 320 | 640 | 42 | |
| JDJ-12 | 11000/110 | 40 | 80 | 150 | 320 | 640 | 42 | |
Overall Dimension
Wiring diagram
JDJ-3.6.10.12 high voltage safety equipment JDJ-3.6.10.12 high voltage safety equipment
High voltage metering voltage transformer
