Mini Precision Current Transformer

Combined Current Transformer

Item No.: CT-30(1.2.3)
Combined type transformer saves more space than same quantity single transformers.
Description
Description
Introduce

Combined type transformer saves more space than same quantity single transformers,

Three-phase three-wire circuit adopts two-in-one arrangement , three-phase four-wire circuit adopts three-in-one arrangement.

Features
Full enclosed , good environmental resistant property, strong voltage isolation , elegant appearance;
Current transformer have standard holes in shell that are convenient for fixing on the circuit board.
Color of secondary lead wires of current transformer is different in order to distinguish the phase position and polar end;
The combined type transformer has various outline dimensions for option.
Adoption of PBT flame-retardant plastic shell;
Epoxy resin casting encapsulation , strong insulation and isolation capability , moisture proof and seismic resistance.

Specification

 

Model Specifi cations Rated Pr.Current Max. Current Rated Sec. Current (mA) Rated sampling voltage Load Resistance(Ω) Accuracy Class
CT-301 1.5(6)A/5mA 1.5A 6A 5mA 100mV 20Ω 0.1
1.5(6)A/7.5mA 1.5A 6A 7.5mA 75mV 10Ω 0.1

 

Model Specifi cations Rated Pr.Current Max. Current Rated Sec. Current (mA) Rated sampling voltage Load Resistance(Ω) Accuracy Class
CT-302 10(100)A/10mA 10A 100A 10mA 100mV 10Ω 0.1
10(100)A/5mA 10A 100A 5mA 100mV 20Ω 0.1

 

Model Specifi cations Rated Pr.Current Max. Current Rated Sec. Current (mA) Rated sampling voltage Load Resistance(Ω) Accuracy Class
CT-303 100A/40mA 100A 400A 40mA 800mV 20Ω 0.2/0.5
225A/60mA 225A 900A 60mA 1200mV 20Ω 0.2/0.5

 

Dimensions

 

CT-301 CT-302
CT-303  
 

 

Accuracy test

 
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Professional designer and manufacturer of current transformer,
cooperated with Siemens ,schneider Fuji electrical softbank LG samdsung.
Tel:13968747975
Add:(Zhejiang Lierde Relay Co., Ltd.) Xinguang Ind. Zone, Liushi Town, Wenzhou, Zhejiang, China
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