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  • HS-9603A anti-DC bias magnetic low-voltage current transformer inspection device
  • HS-9603A anti-DC bias magnetic low-voltage current transformer inspection device

HS-9603A anti-DC bias magnetic low-voltage current transformer inspection device

The HS-9603A is designed based on the requirements of the National Grid Standard "Q/GDW 11945-2018 Anti-DC Bias Current Transformer Technical Specification". This device can test the anti-DC low-voltage current transformers from level 0.1 to level 10. It is suitable for the development and production of DC-resistant low-voltage transformer products, and can also be used as a low-voltage current transformer for the measurement department.

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Phone : 0086-573-86161698

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Description

Item/Model

HS-9603A

Device accuracy level

0.02 level

Device standard table configuration

HS-5100BF AC and DC current transformer comparator, accuracy level: 0.02

communicate with

Current

1mA-2000A  

Distortion

≤1%;

stability

<0.05%;

harmonic

Harmonic order: 2~41 times, up to 10 kinds of harmonics can be superimposed;

Harmonic content: less than 40% (relative to the fundamental wave)

Harmonic phase: 0°~359.99°

Harmonic angle accuracy is better than 1°

Load box

Rated current

1A/5A

Rated Capacity

1A:  1VA、2.5VA、5VA

5A: 2.5VA、3.5VA、5VA、10VA

Power factor

0.8L/1.0

Accuracy

Level 3

Device input power

AC220V±10%, 50Hz; Maximum power consumption: 2500VA

Number of device inspection tables

6

Dimensions

Hanging watch frame: 1340×860×1000mm

Cabinet body: 600×800×1920mm



Item/Model

HS-5100BF

level of accuracy

0.02 level

 

 

Measuring range

Rated current

0.1mA-100A

Secondary current

1A/5A

Comparison

0.001%~99.99%

Angle difference

0.001'~999.9'

measurement accuracy

Current

0.02%

Comparison

0.02%

Angle difference

0.6'

Input power

AC220V±10%, 50Hz; Maximum power consumption: 70VA

Dimensions

485×400×135mm

 

Main Feature:
1. The basic error test of anti-DC current transformer under power frequency;
2. Error test of AC power frequency superimposed DC current of anti-DC current transformer;
3. Anti-harmonic impact test of DC current transformer;
4. It can directly display the angular difference and ratio difference of the measured transformer;

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