Information

Energy Management Line
ELEQ Split-core Current Transformer: compact split-core
current transformers for cables (TQ)
Fast and simple current measurement
Superfast and accurate current measurement is the result of using our compact split-core current transformers.
ELEQ’s TQ-series is ideal for use in existing installations and in combination with digital measurement systems.
Additionally, they are easy to install because of the colour-coded leads supplied with the current sensor. The
transformers meet IEC61869-2, which guarantees accuracy. The burden and class specifications apply to the
conditions at the end of the leads.
Properties
• Compactandsplit-core
• Suitableforinsulatedconductor
• Colour-codedleadssimplifyinginstallation
• TQ50top-partcanberemovedentirely
Order specifications
TQ30 (Ø18mm) TQ40-B (Ø18mm) TQ40-C (Ø28mm)
TQ50-E (Ø42 mm)
TQ50-L (2xØ42mm)
Ratio
Class Burden
Article
number Class Burden
Article
number Class Burden
Article
number Class Burden
Article
number
60/1 3 0,2 VA 4Q3B02
75/1 3 0,2 VA 4Q3B03
100/1 3 0,2 VA 4Q3B05 1 0,2 VA 4Q4B05
125/1 3 0,2 VA 4Q3B07 1 0,2 VA 4Q4B07
150/1 3 0,2 VA 4Q3B08 1 0,2 VA 4Q4B08
200/1 1 0,2 VA 4Q3B09 0,5 0,2 VA 4Q4B09 1 0,2 VA 4Q4C09
250/1 1 0,2 VA 4Q3B10 0,5 0,2 VA 4Q4B10 1 0,2 VA 4Q4C10 1 0,5 VA 4Q5R10 4Q5M10
300/1 1 0,2 VA 4Q4C11 1 0,5 VA 4Q5R11 4Q5M11
400/1 1 0,2 VA 4Q4C12 0,5 0,5 VA 4Q5R12 4Q5M12
500/1 0,5 0,2 VA 4Q4C13 0,5 0,5 VA 4Q5R13 4Q5M13
600/1 0,5 0,5 VA 4Q5R14 4Q5M14
750/1 0,5 0,5 VA 4Q5R15 4Q5M15
800/1 0,5 0,5 VA 4Q5R16 4Q5M16
1000/1 0,5 0,5 VA 4Q5R17 4Q5M17
150/5 1 1 VA 4Q4B58
200/5 1 1 VA 4Q4B59
250/5 0,5 1 VA 4Q4B60 1 1 VA 4Q4C60
300/5 1 1 VA 4Q4C61 1 0,5 VA 4Q5E61 4Q5L61
400/5 1 1 VA 4Q4C62 1 0,5 VA 4Q5E62 4Q5L62
500/5 1 1 VA 4Q4C63 1 0,5 VA 4Q5E63 4Q5L63
600/5 0,5 0,5 VA 4Q5E64 4Q5L64
750/5 0,5 0,5 VA 4Q5E65 4Q5L65
800/5 0,5 0,5 VA 4Q5E66 4Q5L66
1000/5 0,5 0,5 VA 4Q5E67 4Q5L67
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