Passive Current Transformer Series Ie Modular

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

• Bolts or flat plug connection
• Bushing-type current transformers for direct conductor feedthrough
• In-phase current representation
• Accuracy classes: 1; 0.5; 0.2
• Toroidal cores made of high-quality magnetic cores
• Frequency range 16 2/3 to 400 Hz optional
• In-house core production: Special designs are possible
• High core output power and high-quality insulation (UL)
• Electrically isolated primary and secondary circuits
• Easy-to-assemble modular-type housing
• Variable connections, e.g. bolts, flat plugs, litz wires
• Wide range of housings with various push-through openings
• Very long lifetime

TYPICAL APPLICATIONS

Industry, Renewable energy sources, Railway engineering, Energy, automation and building technology