TQ40-C ../333mV

Split-core current transformer

The very compact ELEQ TQ40-C split-core current transformer is especially designed for connection to digital measurement systems.

Ratio:150A/333mV .. 400A/333mV
Class:1
Burden:2MΩ, 50pF
ø 28TQ40-C ../333mV

Order specification

RatioBurdenClassArticle number
400A/333mV2MΩ, 50pF14P4C40
150A/333mV2MΩ, 50pF14P4C68
200A/333mV2MΩ, 50pF14P4C69
250A/333mV2MΩ, 50pF14P4C70

General technical specifications

This product is designed to be safe under the following conditions:

Environmental conditions

LocationIndoor use
Protection degree (secondary terminal)IP20
Only suitable for insulated conductors.

Application conditions

StandardIEC 61869-10 (LPCT)
Rated short-time thermal current (Ith)40 x In / 1s
Extended current1.2
Rated insulation level072/3/5/-kV
Rated frequency50/60Hz
Class of insulationE (120°C)
Primary window dimensions (mm)ø 28
Secondary leads…/333mV: L=3m cable0,35mm²
Overvoltage categoryCAT IV 600 V
TQ40-C ../333mV

Downloads for TQ40-C ../333mV

4Downloads available
Product sheet TQ40-C 333mV (pdf)
Brochure Energy Management Line (pdf)
Installation Instruction TQ (pdf)
Product sheet TQ Wide Range (pdf)
Trienke Heinhuis

Talk to sales

“From high-end quality stock products to innovative custom-made products. I am available to discuss our possibilities with you.”

Trienke Heinhuis, Inside Sales
TQ40-C ../333mV

TQ40-C ../333mV