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Crompton 549 Ammeter

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549 Digital AC Ammeter
Price :
$146.30
USD
OR

Details

The 549 Digital Ammeter is designed to accurately measure AC RMS Current via a Current transformer. Measurements will be displayed on an integral LCD. The compact design allows it to be fitted in a standard 17/32" switch knock out. The product harvests power from the input signal therefore eliminating the need for a separate power supply. Compact in Size, fitting stranded 17/32" knock outs. No power supply needed. Programmable CT ratios.
Benefits include:
• Simple clamp fixing
• Easy installation or replacement
• Panel space saving

Approvals: UL recognized file number E171167

Applications:
•Motor control
• Switchgear
• Distribution systems
• Generator sets
• Control panels
• Energy management
• Building management

Specifications:
Nominal input rating → 5A AC RMS
Max continuous input overload → 6A AC RMS
Max short duration input current → 50A for 1 second
System CT primary values → 5 to 2000
Max VA burden → 3 VA
Frequency → 60Hz +/- 2%
Maximum Total Harmonic Distortion → 30%
Maximum Crest Factor → 1.68
Accuracy → ± 1% of range
Operating temperature→ -10°C to +55°C
Sealing→ IP52 (front panel), IP30 (case) (min)
EMC, Emissions → FCC Part 15
Safety → UL 61010-1:2nd edition

Additional Information

Manufacturer Crompton
Manufacturer's Suggested Retail Price $150.00

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