11kv 35kv CT/PT Indoor Single Phase Epoxy Resin Casting Type Instrument Current/Voltage/ Potential Transformer

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PRODUCTS DETAILS

Basic Info.

Model NO.
LZZBJ9-10
Operation Condition
Indoor
Usage
Protection, Measurement
Winding Form
Single Layer & Tightly Wound Type
Insulating Medium
Epoxy Resin
Installation
Extension Type
Magnetic Circuit Structure
Single Stage Type
Voltage Transformation Principle
Electromagnetic Type
Insulation Level
12/42/75kv
Rated Secondary Current
5A or 1A
Rated Frequency
50Hz or 60Hz
Power Factor
CosΦ=0.8(Lag)
Altitude
Should Not Exceed 1000m
Air Relative Site
Indoor
Transport Package
Export Box
Trademark
DGG
Origin
China
HS Code
8504311000
Production Capacity
100000PCS/Year

Packaging & Delivery

Package Size
21.00cm * 15.00cm * 22.00cm
Package Gross Weight
13.000kg
Lead Time
15 days (1 - 50 Pieces)
To be negotiated ( > 50 Pieces)

Product Description

Photos of Product
11kv 35kv CT/PT Indoor Single Phase Epoxy Resin Casting Type Instrument Current/Voltage/ Potential Transformer 11kv 35kv CT/PT Indoor Single Phase Epoxy Resin Casting Type Instrument Current/Voltage/ Potential Transformer 11kv 35kv CT/PT Indoor Single Phase Epoxy Resin Casting Type Instrument Current/Voltage/ Potential Transformer 11kv 35kv CT/PT Indoor Single Phase Epoxy Resin Casting Type Instrument Current/Voltage/ Potential Transformer
General 

This type of current transformer adopts epoxy-resin vacuum casting and fully enclosed post structure, is applicable for power systems of rated frequency 50Hz or 60Hz rated voltage up to and including 10kV, used for electric energy metering, current measurement, and relay protection, it can be an arbitrary combination of classes 0.2S, 0.2, 0.5 and 10P.
It complies with the standards GB20840.1-2010 Instrument transformers-Part 1: General requirements, GB 20840.2-2014 Instrument transformers- Part 2: Additional requirements for current transformers, and JJG 313-2010 Instrument Current Transformers.
 
Technical Parameters
  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: 21kg
Transformer Ratio
 
Rated primary current(A) Accuracy class Rated output(VA) Rated short-time thermal
current(kA/s)
Rated insulation level(kA)
5 0.2S
0.2S/0.5
0.2S/0.5/10P10
0.2S/10P10
10
10/10
10/10/15
10/15
0.36 0.9
10 0.72 1.8
15 1.08 2.7
20 1.44 3.6
25 1.8 4.5
30 2.16 5.4
40 2.88 6.3
50 3.6 7.2
60 4.32 8.1
75 5.4 13.5
80 5.76 14.4
100 7.2 18
120 8.64 21.6
150 10.8 27
200 14.4 36
250 18 45
300 21.6 54
400 28.8 63
500 36 72
600 43.2 108
800 57.6 120
1000-1500 72 144

Normal Environmental Usage
  1. Altitude: Should not exceed 1000m
  2. Ambient temperature:-5ºC~+40ºC
  3. Air Relative Humidity: Less than or equal to 85%
  4. Air relative site: Indoor
Outline And Installation Dimension

11kv 35kv CT/PT Indoor Single Phase Epoxy Resin Casting Type Instrument Current/Voltage/ Potential Transformer
Order Notice

1. Please specify the model and current e.g. LZZBJ9-10A3G 100/5
2. Please specify the accuracy class and rated output; e.g. 0.2S 10VA
3. Please contact us if there is any specific requirement.
4. Please specify the order quantity and delivery time

 

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