Series IE
Bushing-type current transformers (PIN version)
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Passive Current transformer Series IE
Bushing-type current transformers (PIN version)
Description
In the case of bushing-type current transformers, the customer’s primary wire is pushed through the current transformer opening in the housing. The push-through opening depends on the size of the primary current.
Wound primary type current transformers have a primary winding and a secondary winding. Both windings are applied on the closed toroidal core and are isolated from each other by insulation. This principle applies mainly where primary currents are small. Low-voltage current transformers for the proportional transformation of large currents to directly measurable smaller current values.
Advantages
- PIN-Connection according to UL 94 V0
- Bushing-type current transformers for direct conductor feedthrough
- Wound primary type current transformer, version for small currents
- In-phase current representation
- Accuracy classes 3; 1; 0.5;
- Toroidal cores made of high-quality silicon-iron
- Measurement in the low frequency range 16 2/3 to -400Hz
- In-house core production: Special designs are possible
- High core output power and high-quality insulation (UL)
- Electrically isolated primary and secondary circuits
- Designs for easy installation
- Variable connections, e.g. clamps, plugs, flat-cable plugs, flexible stranded wire or print mounting
- Wide range of housings with various push-through openings
- Very long useful lifetime
Technical Data
- According to: EN/IEC 61869-1/2
- Primary rated current: 1 – 50 A
- Frequency range: 50 – 400 Hz
Dimensions in mm
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