DSC Current Transformer

The long running seven frame busbar body. Nothing decorative on it: busbar mounting, a full 5 A to 3000 A ladder and the same 3 kV test voltage as the rest of the range.

Primary current5 A to 3000 A
Secondary current5 A / 1 A
Rated frequency50 / 60 Hz
Rated test voltage3 kV AC (1 min)
Rated voltage Um0.72 kV AC
Continuous overload Id1.2 In
Operating temperature-10 °C to 50 °C
MountingBusbar

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Product Overview

An established range of seven frames of plastic case current transformer, offered as the low cost option in the catalogue for Asian, South African and Russian markets.

Application Scenarios

Current measurement, monitoring and protection for electrical wiring and equipment
Current and power measurement for electric motors, lighting, air compressors, heating and ventilation systems, air conditioning equipment and automation control systems
Current, power and energy monitoring devices
Relay protection devices

Technical Features

Busbar mounting
Seven frames covering the common ratios
Primary current from 5 A to 3000 A

Specifications

Specification

Parameter	Value
Rated frequency	50 / 60 Hz
Rated test voltage	3 kV AC (1 min)
Rated short time thermal current (Ith)	60 In
Rated dynamic current (Idyn)	2.5 Ith
Rated voltage (Um)	0.72 kV AC
Continuous overload (Id)	1.2 In
Operating temperature	-10 °C to 50 °C
Housing self extinguishing class	V0
Safety factor	FS 5
Secondary current	5 A / 1 A

FAQ

Questions Buyers Ask

Where does DSC sit against MBO and ABO?

DSC is the established economy body for busbar mounting. MBO adds the Euro style case and reinforced terminals; ABO adds high accuracy up to Class 0.2S and sealing.

Is a DIN rail version available?

The DSC body is specified for busbar mounting. For DIN rail duty use the MES or DM families.