PT Voltage Transformer Indoor Dry Type 6kv Jszk-10 Type

• Application: Metering
• Type: Voltage Transformer
• Phase: Three
• Operation Condition: Indoor
• Usage: Protection, Measurement
• Winding Form: Single Layer & Tightly Wound Type
• Model NO.: JSZK-10
• Insulating Medium: Epoxy Resin
• Installation: Extension Type
• Magnetic Circuit Structure: Single Stage Type
• Voltage Transformation Principle: Electromagnetic Type
• Transport Package: Export Box
• Trademark: DGG
• Origin: China
• HS Code: 8504311000
• Production Capacity: 100000PCS/Year

Product Description

General

This type of voltage transformer adopts epoxy-resin vacuum casting, assembled by 4 single phase winding is applicable for power systems of rated frequency 50Hz or 60Hz and rated voltage up to and including 10kV, used for electric energy metering and voltage measurement.The product can effectively eliminate the frequency division, power frequency, and high-frequency resonance, will not be burned, and has a strong anti-ferromagnetic resonance and short circuit resistance.
It complies with the standards GB 20840.1-2010 Instrument transformers-Part 1: General requirements, GB 20840.3-2013 Instrument transformers-Part3:Additional requirements for inductive voltage transformers, and JJG 314-2010 Instrument Voltage Transformers.


Use environment

1. Altitude: should not exceed 1000m
2. Ambient temperature:-5ºC~+40ºC
3. Air relative humidity:≤85%
4. Air relative site: indoor.

Technical parameter

1. Insulation level:12/42/75kV, 7.2/30/60kV
2. Power factor:cosφ=0.8
3. Rated frequency:50Hz or 60Hz
4. Weight: 102kg

Technical ratio
 

Rated voltage ratio(kV)	Accuracy class	Rated output(VA)	Limit output(VA)
6/0.1/0.1	0.2/0.2	15/15	300
6/0.1/0.22	0.2/3	15/100	300
10/0.1/0.1	0.2/0.2	15/15	300
10/0.1/0.22	0.2/3	15/100	300