CHAUVIN ARNOUX C148

CHAUVIN ARNOUX C148 current transformer.

Parameters:

• Bandwidth: 48 Hz - 1 kHz
• Measurement of AC current from 1 A to 1000 A (nominal) in three ranges:

Range 1: 1 A - 250 A(permissible measurement up to 120% of maximum nominal value)

Range 2: 1 A - 500 A (permissible measurement up to 120% of maximum nominal value)

Range 3: 1 A - 1000 A (permissible measurement up to 120% of maximum nominal value)

• Current ratio: 250/5 (range 1), 500/5 (range 2), 1000/5 (range 3)
• Output signal:

Range1: 20 mA AC per 1 A AC of measured current (5 A AC for 250 A AC)

Range2: 10 mA AC per 1 A AC of measured current (5 A AC for 500 A AC)

Range 3: 5 mA AC per 1 A AC of measured current (5 A AC for 1000 A AC)

• Standard accuracy: ≤2% to ≤10%(range 1); ≤1% to ≤6%(range 2); ≤1% to≤6% (range3)
• Surge protected output
• IP40 rated enclosure
• Electrical safety: 600 V CAT III, 300 V CAT IV (IEC 1010-1 and IEC 1010-2-032)
• Maximum diameter of the measured wire: 52 mm
• Maximum dimension of the measured rail: 50 mm x 5 mm or 4 buses 30 mm x 5 mm
• Output: double safety female banana-type socket with a diameter of 4 mm
• Dimensions: 216 mm x 111 mm x 45 mm
• Weight: approximately 550 g