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You are here: Home » Products » DC Immune Current Transformer » φ11.5mm 100A DC Immune Current Transformer 2500:1 14.5mm thickness
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φ11.5mm 100A DC Immune Current Transformer 2500:1 14.5mm thickness

Application and Features:
1. for electronic energy meters, single-phase and three-phase meters
2.The iron core is made of high quality ferrous amorphous alloy and nanocrystalline alloy material,
and the secondary wire is made of high strength electromagnetic enameled wire, fully epoxy resin seal, with high precision and good linearity.
3.The cases adopts imported flame retardant PBT material with good mechanical and electrical strength.
4.Small size, light weight, easy to install.
3. precision power meter
4. Low cost, small size, high accuracy, PCB mounting pattern
5. fully ROHS compliant , CE approved

Specification

Item : 100A DC immune CT 

 

Model No.: ZMXQD08-1

 

VAC No.: T60404-E4626-X101  

 


1. Specification

Characteristics

Values

Operating frequency

50 Hz ~ 400 Hz

Operating temperature

-40 ~ 85

Relative humidity

95%

Rated primary current  Ip

100A

Maximum primary operating current Imax

100A

Testing current for DC component 100A/Root 2

3%

Rated second current

40mA

Transformation ratio

2500:1

User supplied burden resistor

7.5

HI-POT (center OD hold to leadwire)

4000Vrms, 1min.

Insulation resistance

>500MΩ/500Vdc

Internal resistance

70±10

Accuracy class

1.0class

 


Dimension

图片1


Front view                     Bottom view

 

SAME POLARITRY


Note: Dimension Unit: mm

Dimension Tolerance ±0.2mm (Unless Specified)      




Electrical schematic

图片2

Material List

No.

Material

Spec. model

UL code

Manufacturer

1

Cobalt-based

Nanocrystals

20*25*6.5mm

/

ZEMING

2

Core shell

PBT

E332375

NANTONG ORIENT Plastics

3

case

PBT, Black

E59481

CHANGCHUN PLASTICS

4

Winding

0.16mm, 2500T

E164502

ZHUHAI RONSEN SUPER MICRO-WIRE CO.,LTD

5

Epoxy resin

TXH-9201-10 epoxy resin insulating compound, black

E196959

TIANJIN XINQIAO INSULATING MATERIAL CO LTD

6

Leading wires

UL1569-26#, Red & Black

/

ANHUI PINZHI

7

Tape

yellow, Flame retardant,

Environmental protection

E328315

SHENZHEN XINHUAHUI


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