Reference
Lovato Current Transformer Cross Reference
Solid core frames DM0T, DM2T, DM3T, DM4T, DM5T
Split core frames DM1TA, DM2TA, DM3TA, DM4TA
Product Range
Worldwide Current Transformer Cross Reference
A reference library of the European, UK and Asian current transformer families buyers ask us to match. These pages describe the market standard so you can identify the frame and rating you already use, then find the equivalent QIANWEI part.
Reference only. The brands described on these pages are not sold by QIANWEI and the pages exist to help you identify the frame and rating you already use.
What Problem This Range Solves
Most enquiries start with a part number from another catalogue and a drawing that has not changed in fifteen years. Rather than guess, use these reference pages to confirm the frame, window and burden you are replacing, then send us the model.
Who It Is For
- Buyers replacing an obsolete or long lead time part
- Panel builders standardising a mixed installed base
- Distributors mapping a competitor catalogue onto one range
- Engineers checking window size, burden and class before ordering
Key Benefits
- Frame by frame identification of the families in common use
- Window size, primary range, burden and class for each series
- A single point of contact to confirm the QIANWEI equivalent
- No guesswork on secondary output, class or mounting
9 products
Every Frame In This Range
Reference
Rayleigh Instruments Current Transformer Cross Reference
Split core measuring DBP23, 100 A to 400 A, 20 × 30 mm busbar window
Split core 333 mV TAS-XH-0750, 5 A to 200 A, 19 × 18 mm aperture
Reference
Hobut Current Transformer Cross Reference
Split core Series 80, ring type, multi ratio, clip together, micro 19, mV split core
Three phase Series 35 two phase, CT105, CT104, CT75 moulded case
Reference
Crompton Instruments Current Transformer Cross Reference
Secondary 5 A or 1 A
Core types Tape wound, balanced, split core
Reference
IME Current Transformer Cross Reference
Typical frame TABB50C200, 200 A primary, 5 A secondary
Class and burden example 60/5 A, Class 1/3, 1.3 / 2 VA
Reference
EFEN Current Transformer Cross Reference
Window type Up to 5000 A primary
Tube type Up to 600 A primary
Reference
Lumel Current Transformer Cross Reference
Wound primary LCTM 62/W (40), LCTM 74/W (45)
Round conductor LCTR 45/14, LCTR 50/14, LCTR 62/R
Reference
European Current Transformer Cross Reference
CTB Um < 1.0 kV, 6 kV isolation test, -5 °C to +50 °C
ASR tube 30 A to 1000 A, class 0.2 / 0.5s / 0.5 / 1 / 3
FAQ
Questions Buyers Ask
How many products are in this range?
9, all published with the factory specification.
Can I order across frames in one shipment?
Yes. Mixed frames and mixed ranges ship together from one factory.
What do you need to quote?
Ratio, accuracy class, burden, secondary current, conductor or busbar dimension and mounting method.
Send The Specification And Get The Frame Confirmed
Ratio, class, burden, conductor size and mounting. That is everything needed to quote.