AC71B Amprobe, AC71B Datasheet - Page 3

• Manufacturer Part Number: AC71B
• Description: Clamp Multimeters & Accessories AUTOMATIC 600A CLAMPMETER W/AUTOTEC
• Manufacturer: Amprobe

Specifications of AC71B

• Display Count: 6000
• Maximum Ac Current: 600 A
• True Rms: No
• Voltage: 750 VAC/1000 VDC
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 2727872

AC71B Automatic AC Clamp Multimeter
Electrical Specifications
Electrical Specifications ± (% reading + number of digits) at 23 °C ± 5 °C at <80 % R.H.
Temperature Coefficient: add 0.2 x (Specified Accuracy)/°C, < 18 °C, >28 °C
Voltage
Input Impedance≥
Resistance
Continuity Check
Internal sounds activate if the resistance of the circuit under test is less than 25 W. It will then turn off if the resistance is increased
beyond 150 W. Temperature coefficient multiply by 1.5 when operating temperature is 40 °C to 50 °C.
AC Current
* 501 A to 600 A: 10 minutes maximum followed by 10 minute cooling period
Function
Voltage AC
Voltage DC
Overvoltage Protection
Resistance and
Continuity
Overload Protection 1000
Maximum Open Circuit Voltage
AC Current (50 to 60 Hz)
Overload Protection
Range
(50 to 500 Hz) 1.3 V to 750.0 V
1.8 V to 1000.0 V
-0.6 V to -1000.0 V
1000 V DC/750 V AC
4 kW for input voltage up to 30 V. Impedance increases with input voltage to
approximate 300 kW at 1000 V/277 kW at 750 V AC.
0.0 W to 99.9 W
100.0 W to 2000 W
V DC / 750 V RMS
1.5 V
0.0 to 60.0 A
60.0 to 400.0 A
401 to 500.0 A
501 to 600.0 A*
0 to 500 A: Continuous operation
Accuracy
±(1.5% + 3 dgt)
±(1% + 2 dgt)
±(1% + 4 dgt)
±(2% + 1 W)
±(2% + 2 dgt)
±(1.9% + 2 A)
±(1.9% + 5 A)
±(2.5% + 7 A)
±(3% + 10 A)
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Data Sheet