Since its foundation in 1975, Talema has established itself as a leading global manufacturer of toroidal transformers and related magnetic components.

From the toroidal current transformer range, Talema offers several standard 50/60Hz ranges with different characteristics:

The ASM range offers an internal burden resistor, the AX range features excellent linearity and higher saturation due to the used GROSS- core (Grain Oriented Silicon Steel).

CTs with high accuracy or precision are available in the AP series.

The AC series covers the range of low cost 50/60Hz CTs and with the ACX series converters with a turns ratio of 2500:1 are available.

With the AZ series, toroidal core converters with integrated 250 mm long connection cables are also available.

You will also find applications for your e-mobility projects.

An overview of the available products, further technical information and data sheets are available in our online store.

Current transformers are able to convert high input currents into lower output currents. They are used, for example, for measuring the currents or for protective measures. The TALEMA AQ series current transformers with high output voltage, high accuracy and high rated current offer a typical accuracy of ±0.1%-0.2% and excellent linearity over the entire current range in a compact housing.

• Excellent linearity over the nominal current range (20A, 32A, 63A and 125A)
• 2,5kV Insulation
• Frequency 50-60Hz
• All materials UL94V-0
• Manufactured in an ISO 9001:2015 and ISO 14001:2015 certified TALEMA site
• Fully RoHS and REACH compliant

 
Applications:

• Instrumentation
• Energy meters
• EV Charge

 
The above mentioned current transformers of the AQ series and other products from the TALEMA range can be found in our webshop.