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A74 3-Phase Current Transformer
3-phase current transformer measures on all three phases. Output voltage proportional to measured amplitude of the rms-value of the normal phase current.
Features
• 3-phase current metering transformers for use with current control relays
• Measuring ranges:
- A 74-10 5: 0.5 - 5 AAC
- A 74-10 20: 2 - 20 AAC
- A 74-11 100: 10 - 100 AAC
- A 74-11 500: 50 - 500 AAC
