Specifications - Bitronics QTWIE2 User Manual

1.3 Specifications

Input Signals
Amperes:
Volts:
Signal Burden
Amperes:
Volts:
Display:
Scaling:
Accuracy:
Signal Frequency:
Current Output:
Power Requirements:
Fuse:
Operating Temperature:
Installation Category:
Weight:
ML0030 August 2009
0 to 5A ac nominal, three phase, with continuous overload to
10A ac, 400A ac for 2 seconds. 1500Vac isolation, minimum.
0 to 150V ac nominal, three phase. 1500Vac isolation,
minimum.
4 mV ac at 5A ac input ( 0.02 VA ).
<1 mA ac at 120V ac input ( 0.1 VA ).
0000 to +/-1999 with decimal determined by CT/PT ratio.
User selectable using internal CT/PT tables.
0.25% Class (ANSI Std 460-1988).
50Hz to 400Hz (Including Harmonics).
0 to +/- 1mA into 10K ohms or less; 0.4% ripple p-p or less.
Calibrated at 1000W at meter input. Overload to +/- 2mA into
5K ohms or less.
115 Vac +/- 20%, 6 VA (230 Vac or Universal AC/DC optional)
1.5 Ampere, non-time delay (M) fuse, UL listed located in the
ungrounded (hot) side of the line, external to meter.
-30C to 70C. Humidity: 0-95% non-condensing
IC III
2.5 pounds ( 1.14 kilograms )
− 2 −
Copyright 2009 Bitronics, LLC