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Home > Current Transformer > Three phase CT
SCT-2851 Type Three Phase CT
SCT-2851 Type Three Phase CT SCT-2851 Type Three Phase CT SCT-2851 Type Three Phase CT
  • SCT-2851 Type Three Phase CT

SCT-2851 Type Three Phase CT

Item No.: SCT-2851
3-in-1 combination design, more space-saving than ordinary unit CT, suitable for primary current 60A to 200A.
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Description
Description
Introduce
SCT2851 range of current transformers are combination designed 3 CT in 1, save more space comparing general unit CT, suitable for primary current 60A to 200A,supporting the use of molded case circuit breaker according to the rated current size.
 
Applications
Current measurement, monitoring and piotection for electrical wiring and equipment.
Current and power measurement for electric motors, lighting,air compressor, heating and ventilation system.
Air-condition equipment and Current, power and energy monitoring device.
Relay protection device.
Features
Epoxy Potting,Double-screw fastening,safe,easy to install,portable.
Wide inner window, allowing clamping of big cables or bus-bars.
Wires plugs, Audio plugs, Power plugs and so on five kinds of plugs.
Technical Parameter

 

SCT2851A SCT2851B SCT2851C
Rated system voltage 0.72/3kV Rated system voltage 0.72/3kV Rated system voltage 0.72/3kV
Frequency:50-400Hz Frequency:50-400Hz Frequency:50-400Hz
Measuring range:5%In-130%In Measuring range:5%In-130%In Measuring range:5%In-130%In
Dielectric strength:3.0KV/1mA/1min Dielectric strength:3.0KV/1mA/1min Dielectric strength:3.0KV/1mA/1min
Weight:500g Weight:580g Weight:690g

 

Specification

 

SCT2851A SCT2851B SCT2851B
Ratio Burden Class Ratio Burden Class Ratio Burden Class
60A/5A 1.5VA 1.0 100A/5A 1.5VA 1.0 250A/5A 2.5VA 1.0
80A/5A 1.5VA 1.0 125A/5A 2.5VA 1.0 300A/5A 2.5VA 1.0
100A/5A 1.5VA 1.0 150A/5A 2.5VA 1.0 400A/5A 2.5VA 1.0
125A/5A 2.5VA 1.0 160A/5A 2.5VA 1.0 500A/5A 2.5VA 1.0
150A/5A 2.5VA 1.0 200A/5A 2.5VA 1.0 600A/5A 2.5VA 1.0
200A/5A 2.5VA 1.0 250A/5A 2.5VA 1.0 630A/5A 2.5VA 1.0
60A/1A 1.5VA 0.5 100A/1A 2.5VA 0.5 250A/1A 2.5VA 0.5
80A/1A 1.5VA 0.5 125A/1A 2.5VA 0.5 300A/1A 2.5VA 0.5
100A/1A 2.5VA 0.5 150A/1A 2.5VA 0.5 400A/1A 2.5VA 0.5
150A/1A 2.5VA 0.5 200A/1A 2.5VA 0.5 500A/1A 2.5VA 0.5
200A/1A 2.5VA 0.5 250A/1A 2.5VA 0.5 630A/1A 2.5VA 0.5

 

Dimensions

 

SCT2851A SCT2851B SCT2851C

 

Accuracy test

24Hs online service
365Ds NON-Stop Production 20Ys Professional Manufacturers
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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