Product Profile of Indoor And Outdoor Current Transformer

Kappa Electricals offers Indoor and Outdoor Current Transformer. Kappa Electricals is an ISO 9001: 1994 accredited company. Indoor and Outdoor Current Transformer is available up to 33 kV in ring type, window type, bar primary and wound primary constructions in ratios ranging from 10/5 A to 4000/5 A. Metering, protection and special purpose [Class PS or Class X] Current Transformer are available.

Indoor and Outdoor Current Transformers are available in different sizes. 11 kV indoor Current Transformer typically have widths of 148 mm, and 160mm and 180 mm. 22 kV Current Transformer are offered in 180mm construction and 33 kV Current Transformer in 220 mm width. These are in line with standard dimensions the world over and are suitable for a variety of panels.

Indoor and Outdoor Current Transformer has the following technical specifications:

• System voltage: 11 kV

• Insulation level voltage [ILV]: 12/28/75 kV

• Ratio: 200/1 - 1 - 0.577 A

• Core 1: 1A, metering, 15 VA/class 1, ISF<10

• Core 2: 1 A, protection, 15 VA/5P10

• Core 3: 0.577 A, Class PS, KPV>= 150 V, Imag at Vk/2 <=30 mA, RCT at 75 C<=2 ohms

• Short time rating: 20 kA for 1 second