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Voltage flow transformer

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Voltage flow transformer

  • Taxonomy:Current-type Voltage Transformer

  • Click times:
  • Date of release:2018/08/18
  • Specifications:
  • Type:
  • inquiry
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Voltage transformer

This product is used for voltage signal detection. When inputting voltage signal, the input terminal should be a 150KΩ~220KΩ current limiting resistor, so that its input current is less than 2.0mA, PCB soldering, epoxy resin sealing, long use time, easy to use. Durable, this product uses high magnetic permeability magnetic surround system, good linearity and fast response time. Suitable for PDU power supply, industrial control panels, air conditioning control panels, and other fields.


Features:

◇ High cost performance, environmental protection and no pollution

◇ Small size, high precision and good consistency

◇ Using nanocrystals, linearity is good

◇ PCB soldering, epoxy resin potting is good in shock resistance and beautiful in appearance

 

application:

◇ Applied to applications where space requirements are small

◇ Voltage measurement, power and energy detection devices for high precision, small phase error requirements

 

Circuit application diagram:

1530349703736814.jpg

Description:


Electrical schematic:

Housing material

PBT resin, flame retardant grade 94-V0


电流互感器

Internal insulation

Epoxy resin potting


 working frequency

50-400Hz


Measuring range

10%In-120%In


Accuracy level

Compliance with IEC 60044-1 0.1, class 0.2, linearity class 0.1L


Medium strength

2.5KV/1mA/1min


Insulation resistance

DC500V/100MΩmin


Operating temperature

-25º C to +55º C ,-40º C to +85º C


Environmental protection

RoHS compliant



 

model

Item

Rated input /

Rated output


Debbie

Current Ratio

Accuracy level

Accuracy Class

Load Resistance

Load Resistance Ω

working frequency

Frequency Hz

physical dimension

Dimensions (mm)

L

W

H

KPT033

 2mA/2mA

1000:1000

0.1, 0.2

≤150

50-400Hz

19.5

10.5

18.0

KPT034

2mA/2mA

1000:1000

0.1, 0.2

≤150

50-400Hz

19

17

18.3

KPT035

1mA/1mA 

 2mA/2mA

1000:1000

0.1, 0.2

≤500

50-400Hz

18.8

16.2

13.4

KPT036

1000:1000

0.1, 0.2

≤200

50-400Hz

22.0

12.0

19.0

KPT037

2mA/2mA

1000:1000

0.1, 0.2

≤1K

50-400Hz

28.0

20.0

28.0

The following late supplements










 

Note: 1. The above performance parameters are related to the customer's actual winding number and wire diameter, and only serve as the customer selection reference.

2, can be customized according to the user's specific size performance requirements.


 电流互感器 

 

 


 

 


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Key word:Transformer,CurrentTransformer,Voltagetransformer

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