JDZXR8-10B type voltage transformerDetailed product description：

1、 Overview (Description)
The JDZXR8-10B voltage transformer is an epoxy resin cast insulation fully enclosed product, suitable for use in neutral grounded power systems with rated frequencies of 50Hz or 60Hz, rated voltages of 3kV, 6kV, 10kV and below, for energy metering, voltage monitoring and relay protection. This product complies with the standards of IEC60044-2:1997 and GB1207-2006 "Voltage Transformers".

2、 Structure Introduction
The JDZXR8-10B voltage transformer is a fully enclosed product with fuse protection at the primary stage. The fuse is installed inside the transformer, and the primary and secondary windings and iron core are both cast in epoxy resin, with excellent insulation performance and moisture resistance.

3、 Technical parameters of JDZXR8-10B voltage transformer
1. Rated insulation level: 12/42/75kV;
2. The fuse used with this type of transformer is XRNP □ -12 type, 0.2A, 50KA. (Please specify special requirements when placing an order)
3. Power factor of load: COS Φ=0.8 (lagging)
4. The partial discharge level meets the GB1207-2006 standard for voltage transformers.
5. Other technical parameters are shown in the table

model	Rated voltage ratio （V）	Accuracy level and rated output （VA）				Extreme output （VA）	Rated insulation level （kV）
		zero point two	zero point five	one	6P
JDZR8-10A	10000/100	fifteen	thirty	sixty		three hundred	12/42/75
	6000/100						7.2/32/60
	3000/100						3.6/25/40
JDZXR8-10A	10000//100/ /100/3	fifteen	thirty	sixty	fifty	three hundred	12/42/75
	6000//100/ /100/3						7.2/32/60
	3000//100/ /100/3						3.6/25/40
JDZR8-10B	10000/100	thirty	fifty	ninety		five hundred	12/42/75
	6000/100						7.2/32/60
	3000/100						3.6/25/40
	10000/100/100	fifteen	thirty			250×2	12/42/75
	6000/100/100						7.2/32/60
	3000/100/100						3.6/25/40
JDZXR8-10B	10000/√3/100/√3/100/3	twenty-five	fifty		fifty	four hundred	12/42/75
	6000/√3/100/√3/100/3						7.2/32/60
	3000/√3/100/√3/100/3						3.6/25/40

Notes:
1. The secondary winding should not be short circuited or overloaded during use.
2. JDZXR8-10A. B is a semi insulated structure that can only perform induced voltage tests. When conducting power frequency withstand voltage tests on the switchgear, the transformer should be disconnected from the switchgear.

4、 Principle diagram of wiring

5、 Appearance and installation dimensions
JDZR8-10A Outline Drawing

JDZXR8-10A Outline Drawing

JDZR8-10B Outline Drawing

JDZR8-10B Outline Drawing

JSZV6-10R Voltage Transformer