Specifications - LEM flex RR3020 Manual De Uso

3

SPECIFICATIONS

Measuring ranges
Output sensitivity
Accuracy (at 25ºC)
Frequency range
Phase error
Linearity
Position sensitivity
External field
Minimum load
Noise
Gain variation
Operating temp.
Storage temp.
Power supply
Battery life
Low battery
Enclosure
Material
30A / 300A / 3000A AC, switch selectable
100mV / 10mV / 1mV per A (AC coupled)
± 1% of range (45-65Hz)
10Hz to 20kHz (-1dB)
<± 1° (45-65Hz), ± 10° (at 20kHz)
± 0.2% of reading from 10% ... 100% of range
± 2% of range with cable > 25mm (1") from the coupling
± 1% of range with cable >200mm (8") from the head
100kΩ for specified accuracy
8mV rms (0.3% of range) in 30A range
2mV rms (0.1% of range) in 300A and 3000A ranges
± 0.08% / °C
0°C to 70°C (32°F to 158°F) electronics
-20°C to +70°C (-4°F to 158°F)
Two AA MN 1500 LR6 alkaline batteries or equivalent
200 hours typical
Indicated by a red LED
IP5X flame retardant UL94-VO rated
Valox 357 X
4
Specifications