Description
Accuracy and phase shift | Current measuring range | AC:0.2A~140A peak, DC:0.4A~140A | AC:140A~1400Apeak, DC:140A~1400A |
Attenuation | 10mV/A | 1mV/A | |
Accuracy | DC-1KHz,1.5%±5mV | ||
Phase shift(45~65Hz) | 10~20A:<3°; 20~140A:<2° | 10~100A:<2°; 100~1400A:<1.5° | |
Noise | 1mV rms | ||
Rise/fall time | 2.3μs | ||
Reference conditions :18℃~28℃,20~75%RH,Sine signal frequency 48Hz~65Hz, External magnetic field <40A/m,No dc component, no current carrier, center test sample, load impedance≥1MΩand≤100pF,DC~65Hz Measurement former reset is 0,battery 9V±0.1V | |||
Bandwidth | DC~150kHz(-3dB) | ||
Load impedance | ≥1MΩand≤100pF | ||
Insert impedance | 50Hz-0.39mΩ,1000Hz-58mΩ | ||
Working voltage | Max.600V rms | ||
Common mode voltage | Max.600V rms | ||
Adjacent conductor influence | 50Hz,<10mA/A | ||
Jaw opening conductor position influence | 0.5%numerical reading | ||
Battery | 9V Alkaline battery | ||
Battery capacity indicator | When >6.5V,LED turns green | ||
Battery life | About 50 hour | ||
Overload indicator | LED turn red | ||
Automatic shutdown time | 10min | ||
Dc zero adjustment | √ | ||
Jaw opening insert conductor | One cable: dia. 30mm. Two cable :dia.24mm or 2х31.5х10mm bus bar | ||
Size | 224х97х44mm | ||
Weight | 440g | ||
Color | Dark grey box; Red jaw opening | ||
output | 2m Coaxial cable and insulation BNC connector jack |