Current Transformer, Split Core Transformer, High Accuracy Current Transformer, 3-Phase Current Transformer, MES, NSQ, MSQ, MR, PR

Current Transformer

Current Transformer Guide

In electrical engineering, a current transformer (CT) is used for measurement of electric currents. Current transformers, together with voltage transformers (VT) (potential transformers (PT)), are known as instrument transformers. When current in a circuit is too high to directly apply to measuring instruments, a current transformer produces a reduced current accurately proportional to the current in the circuit, which can be conveniently connected to measuring and recording instruments. A current transformer also isolates the measuring instruments from what may be very high voltage in the monitored circuit. Current transformers are commonly used in metering and protective relays in the electrical power industry.

Current Transformer

CK Current Transformer

Three built in fixing methods: Side base; busbar mounting.

Built in hinged terminal cover.

Primary current from 5A to 400A.

ABO Current Transformer

Two built in fixing methods: 3 side base; busbar mounting.

Built in hinged terminal cover.

Built in transparent cover for name plate.

Wide range accuracy (3, 1, 0.5, 0.5s, 0.2, 0.2s) enables meet the worldwide requirement.

Primary current from 5A to 5000A.

MBO Current Transformer

Two built in fixing methods: Side base; busbar mounting.

Built in hinged terminal cover.

Enforced terminals

Primary current from 5A to 3000A.

MES Current Transformer

Fixing methods: Side base; DIN Rail, Busbar mounting.

Primary current from 5A to 3000A.

Current Transformer

DM Current Transformer

Two built in fixing methods: DIN Rail; busbar mounting.

Built in hinged terminal cover.

Primary current from 5A to 3000A.

MSQ Current Transformer

Two built in fixing methods: 1 Side base; Busbar mounting.

Transparent terminal cover.

Primary current up to 6000A.

NSQ Current Transformer

Primary current from 30A to 600A.

Split Core Current Transformers

Split Core Current Transformer, UK

Busbar mounting.

Side hinge desige.

Primary current form 1000A to 800A.

Split Core Current Transformer, DBP, DP

Two built in fixing methods: 3 side base; busbar mounting.

Easy to mounting.

Wide inner window, allowing clamping of big cables or bus-bars.

Wide range of sizes to accommodate all the existing installations.

Primary current from 5A to 5000A.

Current Transformer

RCT Current Transformer

Primary current from 5A to 3000A.

Current Transformer

MR Current Transformer

Within or without base mounting.

Within or without plastic terminal cover.

Primary current from 30A to 5000A.

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