Electrical Characteristics |
Current Ranges |
|
30 A and 300 A ACRMS or ±45 A and 450 A DC |
|
ACRMS or DC |
|
Inrush Current |
|
Output Sensitivity |
|
10 mV/A (30 A) |
|
1 mV/A (300 A) |
|
Accuracy (at +23°C) |
(30A range) |
±1% of reading ±50 mA |
(300A range) |
±1% of reading ±300 mA |
|
Bandwidth to meet accuracy specification |
|
Phase Shift below 1 kHz |
|
Resolution |
|
±50 mA (30 A) |
|
±100 mA (300 A) |
|
Load Impedance |
|
Conductor Position Sensitivity |
|
±1.5% relative to centre reading |
|
Frequency Range |
(small signal) |
DC to 20 kHz (- 3 dB) |
|
Temperature Coefficient |
|
Power Supply |
|
Battery Life |
|
30 Hours, low battery indicator |
|
Working Voltage (see Safety Standards section) |
|