JZW3-10R

Category:

Outdoor voltage and current transformer

JZW3-10R

Model meaning

Model Code	J	Z	W	3	10	R
Encoding content	Voltage transformer	Pouring insulation	Outdoor type	Design serial number	Rated voltage class	With fuse protection

Outdoor JZW3-10R type epoxy resin casting insulation fully enclosed voltage transformer, suitable for outdoor 12kV and AC 50/60Hz power measurement, voltage detection and relay protection.

Technical parameters

Rated voltage (kV)	Accurate Level Combination	Rated output (VA)	Thermal Limit Output (VA)	Rated insulation level (kV)	Rated frequency (Hz)
10/0.1	0.5	100	400	12/42/75	50~60
10/0.22	1.0	150	400	12/42/75
10/0.1,0.1	0.2/0.5	15/30	400	12/42/75
10/0.1,0.22	0.5/1.0	30/150	400	12/42/75

Note:

1. The product conforms to GB20840.1, GB20840.3 and IEC61869-1, IEC61869-3.

2. The above form is not the final technical commitment, please confirm with our technical personnel.

Product Information

Product Description

Outdoor JZW3-10R type epoxy resin casting insulation fully enclosed voltage transformer, suitable for outdoor 12kV and AC 50/60Hz power measurement, voltage detection and relay protection.

Conditions of use

Installation location: outdoor.

Ambient temperature:-25 ℃ ~ 40 ℃, daily average temperature is not more than 30 ℃.

Altitude: ≤ 1000m, higher altitude can be selected as required.

Humidity: The maximum relative humidity at room temperature is 95%.

Pollution severity: Class IV.

There shall be no violent vibration or collision at the installation site.

The installation site is free of gas, steam, chemical deposition, explosion and corrosive media that seriously affect the insulation of the transformer.

Structural Overview

Fully enclosed. Two-end insulation, epoxy casting insulation voltage transformer.

The primary terminal is identified as A- B, and the secondary terminal is identified as 1a-1b and 2a-2b. This model has 4 secondary terminals and supports 2 secondary windings.