Measuring and Protective Voltage Transformer Ctpt 400V 24V

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Denggao Electric Co., Ltd.

VIP   Audited Supplier 7 years
Profile Certified by SGS/BV
JDZ18 -35W
Metering
Voltage Transformer
Single
Indoor
Protection, Measurement
Single Layer & Tightly Wound Type
Epoxy Resin
Extension Type
Single Stage Type
Electromagnetic Type
DGG
Export Box
China
8504311000
Product Description

General

This type of voltage transformer adopts epoxy-resin vacuum casting and a fully closed single-phase structure for indoor use, 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.
It complies with the standards GB 20840.1-2010 Instrument transformers-Part1:General requirements, GB 20840.3-2013 Instrument transformers-Part3:Additional requirements for inductive voltage transformers, and JJG314-2010 Instrument Voltage Transformers.


Use environment 
  1. Altitude: should not exceed 1000m
  2. Ambient temperature:-5ºC~+40ºC
  3. Air relative site: indoor.


Technical parameter
  1. Insulation level:12/42/75kV
  2. Power factor:cosφ=0.8(lag)
  3. Rated secondary current: 5A or 1A
  4. Rated frequency:50Hz or 60Hz
  5. Weight: 21.5kg

Technical ratio
Rated voltage ratio(kV)Accuracy classRated output(VA)Limit output(VA)
6/0.1/0.10.2/0.215/15300
6/0.1/0.220.2/315/100300
10/0.1/0.10.2/0.215/15300
10/0.1/0.220.2/315/100300

Eng. ADOFO MICHAEL ADJEI / BSc, MSc
Project Manager, Foreign Trade and Technology
Denggao Electric Co. Ltd
Head Office: No 208 Weiwu Lu, Economic Development Zone. Yueqing - China
 
 
 
 

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