Ring-type current transformer.
Made under strict guidelines of Swiss design and quality control.
CA 74/50
For currents from 40A to 1000A.
Type: Ring/busbar
Standards: Acc. To BS 3938, EN 60044-1
Technical data:
Class of accuracy: 0.2S ^ 3
Rated burden: Max. 15 VA
Rated voltage: 720 V
Rated frequency: 50-60 Hz
Rated sec. Current: 5 A (or 1 A on request)
Security factor: FS 5, FS 10
Working temperature range: -20 ^ +45° C
Insulation class: E (max. 120° C)
High voltage test: 4 kVeff, 50 Hz, 1 min
Protection: IP 00
Case: Non-flammable plastic, UL 94 V-0
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