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TQ40-C 5..480A kl.0,5 (400A/333mV | Split-core current transformer

TQ40-C 5..480A kl.0,5 (400A/333mV
£ 93,00
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Product description

Split-core Low Power Current Transformers (LPCT) – wide measuring range & high accuracy
Measure reliably. Install easily. Save time.

The split-core Low Power Current Transformers from ELEQ combine accuracy, safety, and flexibility in one compact solution. Thanks to the Wide Range technology, you can measure over an exceptionally large range – for example from 3 to 300 A – with just one type of transformer.

Quick and safe installation
  • Split-core design – easy to install without disconnecting power
  • Ideal for retrofit projects or installations where downtime is not an option
  • Compact, robust, and low-maintenance
  • Suitable for use around insulated cables

Low Power output (333 mV)

  • Directly connectable to compact Janitza devices (such as UMG 96-PQ-L-LP or 800-CT8-LP)
  • No short-circuit terminal block required - safe, practical, and cost-effective
  • Standard lead length 5 m
  • Leads can be easily extended by 5 m using the extension kit FT102441
  • Perfectly suited for modern measuring systems with a 333 mV input

Wide Range technology

  • One product suitable for a very wide measuring range
  • Models available for 3–300 A, 5–480 A & 10–960 A
  • Fewer models in stock, easier engineering

Reliable ELEQ quality

  • Tested and protected against short-circuit currents
  • Designed and tested according to the latest standard (IEC61869-10)
  • Made in Holland – no cheap compromise components
  • Reliable measurements and long service life

Documents

Specifications

Secondary current333mV
Transformation ratio

The transformation ratio indicates how the current from the primary circuit is proportionally reduced in the secondary circuit. This allows for the measurement of high currents with more manageable, lower current values in the secondary circuit, contributing to both the accuracy of the measurements and the safety of the measuring system.

Transformation ratio400A/333mV
Measuring range5 A - 480 A
For connection toUMG 96-PQ-L-LP
UMG 800-CT8-LP
UMG 806-LP
Class

The class of a current transformer indicates the accuracy of the output current. There are different classes, with class 0.1 offering the highest accuracy and class 5 the lowest.

ClassClass 0,5
SeriesTQ 40
Cable diameter28 Ø
Primary current100
120
125
150
200
250
300
400 A
Width49 mm
TypeSplit-core current transformer
Sec. lead

The length of the connected cable.

Sec. lead5 m
Protection standardIP 20
BrandELEQ
CategoryCurrent transformers
Product codeFT102442
Supplier code4Q4C42E
Unitst

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