Current Transformer
Casing Type with DC
1. DC immunity
2. Easy fixing inside meter, mounted on the bottom case
3. Strong insulation voltage between the primary and the secondary, up to 6kV/1min
4. Attractive appearance, casing color is available on request
5. Simple assembly, saving production cost
6. Easy connection to the primary cables/bus bars of latching relay
Specifications

 

 

Model No.Rated CurrentTurns RatioOutput CurrentLoadInsulation VoltagePhase ErrorAccuracy
ACDC
DCT006W6A4.3 A1:25002.4mA10Ω/20Ω>4kV/1min<15'0.1 Class
DCT100W40 A28A16mA12.5Ω>4kV/1min<15'0.1 Class
DCT101W60 A43 A24mA12.5Ω>4kV/1min<15'0.1 Class
DCT104W100 A71A40mA12.5Ω>4kV/1min<15'0.1 Class
DCT105W120 A85 A48mA12.5Ω>4kV/1min<15'0.1 Class 

 

Outline Dimensions (Unit: mm)

 

 

Model NoABCDSecondary Wire
DCT006W8.2303018

UL1007 80 300V

UL1015 105 600V

AWG18-28

DCT100W8.230.130.118.8
DCT101W8.230.130.118.8
DCT104W13393815
DCT105W12.638.837.615.7

 

Drawings
100A/ 120A 60A 60A/80A 100A/120A
Characteristics

Dielectric Strength: not less than 4kV/1mA/1min.

Insulation Resistance: >500MΩ (500VDC).

Operating Temperature : -40~ +85.

Relative Humidity: 95% ( 25) Altitude: 10000m.

 AC measurement capacity is 20% higher than rated current.

 High Precision. suitable for kWh meter Class 0.2, Class 0.5, Class 1.0.

 Typical AC current measurement error is within 0.02% at Ib test point.

 Typical phase shift is at 1-10' , additional compensation is not needed.

 Very reliable and stable performance at different temperature conditions.

 Good linearity, it support automatically software calibration.

 Different type for different fixing and assembly easily.

 Quick connection to PCB available on request.

ROHS Compliance is available on request. 

Video