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You are here: Home » Products » DC Immune Current Transformer » 100A DC Immune Current Transformer 2500:1 1.0class 14.5mm thickness
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100A DC Immune Current Transformer 2500:1 1.0class 14.5mm thickness

DC immune current transformer, 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.

product description

Item : 100A DC immune CT 

Model No.: ZMXQD08

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

10

HI-POT (center OD hold to leadwire)

3000Vrms, 1min.

Insulation resistance

>500MΩ/500Vdc

Accuracy class

1.0class

 

2. Structure and Size

图片1

Leads out : Flex UL 1569, AWG26, 300V Rating, 105℃. 170±5mm long out of trafo with 5mm tinned ends

          Dimension unit: mm, Dimension Tolerance: ±0.2mm(Unless specificed)

          Connector: 1.5pitch

3. Circuit Schmatic

图片2

 


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