Current transformers/voltage transformers for medium voltage

The great current option

Description:

Medium-voltage current transformers for indoor applications that transfer one or more network-side primary currents proportionally and true to phase into standardised secondary currents. These are isolated in cast resin and, alongside their primary function as current transformers, also act as busbar supports. These current transformers can be used both for measuring and protection purposes.

The medium-voltage current transformers are also available as multi-core transformers. The maximum possible number of cores depends on the output selected and the accuracy class, which specify the core volume. The current transformers are optionally available with primary or secondary switching.

The current transformers with primary switching offer the option of choosing between two primary nominal currents, depending on the connection of the primary connections through parallel or serial circuits. The primary-side nominal currents can be achieved only in a ratio of 1:2. For current transformers having secondary switching, the switching is made possible by one or more pickups. As a result, the primary-side nominal currents can also be achieved in various ratios.

Description:

Medium-voltage current transformers for indoor applications that transfer one or more network-side primary currents proportionally and true to phase into standardised secondary currents. These are isolated in cast resin and, alongside their primary function as current transformers, also act as busbar supports. These current transformers can be used both for measuring and protection purposes.

The medium-voltage current transformers are also available as multi-core transformers. The maximum possible number of cores depends on the output selected and the accuracy class, which specify the core volume. The current transformers are optionally available with primary or secondary switching.

The current transformers with primary switching offer the option of choosing between two primary nominal currents, depending on the connection of the primary connections through parallel or serial circuits. The primary-side nominal currents can be achieved only in a ratio of 1:2. For current transformers having secondary switching, the switching is made possible by one or more pickups. As a result, the primary-side nominal currents can also be achieved in various ratios.

Current transformers for medium voltage for indoor applications

ProductsTo product information
7.2 + 12 kV support current transformers; slender design compliant with DIN 42600-8; for billing
7.2 + 12 kV support current transformer; design elongated by 55 mm; for billing
7.2 + 12 kV support current transformer; design elongated by 135 mm
7.2 + 12 kV support current transformer; slender design (DIN 42600-8) with side barriers
7.2 + 12 kV support current transformer; design elongated by 55 mm with side barriers
24 kV support current transformer; slender design (DIN 42600-8); for billing
24 kV support current transformer; slender design (DIN 42600-8) with side barriers
36 kV support current transformer;

Voltage transformers for medium voltage for indoor applications

ProductsTo product information
7.2 + 12 kV voltage transformer; single-pole insulation; slender design compliant with DIN 42600-9; for billing
7.2 + 12 kV voltage transformer; dual-pole insulation; slender design compliant with DIN 42600-9
24 kV voltage transformer; single-pole insulation; slender design compliant with DIN 42600-9; for billing
24 kV voltage transformer; dual-pole insulation; slender design compliant with DIN 42600-9
36 kV voltage transformer; single-pole insulation

Current transformers for low voltage in the field of isolated MV systems

ProductsTo product information
0.72 + 1.2 kV dual-part cable conversion current transformer for indoor applications
0.72 + 1.2 kV single-part push-through current transformer for indoor applications
0.72 kV single-part push-through current transformer for indoor applications; for billing

Current and voltage transformer for frequency-optimised measurement

ProductTo product information
Frequency-optimised medium voltage current and voltage transformer up to 36 kV

Medium-voltage sensors for the use in the smart grid

ProductsTo product information
Voltage and current sensors for the medium-voltage