PRODUCTS

AC/DC Current, 40A/400A/2000A, True rms reading, 55mmφ CT Model 270 (CE)
FEATURES Wide current measurements with tear drop type 55mmφCT up to 2000A. True rms reading for ACA and ACV. Data-hold and Auto power off function. Additional AC/DC voltage, resistance, diode test, continuity check. Auto zero adjustment for DC current offset. Conform to IEC safety requirements.
≫ Show detail ≫ Catalog PDF

DETAIL

SPEC SPECIFICATIONS Safety standard : IEC 61010-1, IEC 61010-2-032 Installation CategoryⅢ600V phase to earth. E.M.C. standard : EN 61326 Measuring method : Dual slope integration mode AC conversion : True rms responding Display : 3.5 digit LCD, max. reading of 3999 Jaw opening capability : 55mmφ Over range indication : Blanking of all digits except MSD 1 Low battery indication : "Battery" mark on LCD Data hold indication : "DH" mark on LCD Sampling : 2 times/sec Withstanding voltage : AC 5500V 1 minute max. (Between the core of CT and outer case) Operating temperature : 0℃ to 40℃, 80%RH max. ( Without condensation ) Storage temperature : -10℃ to 60℃, 70%RH max. ( Without condensation ) Power supply : 1.5V (AM-4, LR03 or AAA)×2 Power consumption : 25mW Auto power off : Approx. 10 minutes later after power on Battery life : Approx. 90 hours continuous Size : 85(W)×240(H)×34(D)mm Weight : Approx. 350g Accessories : Hard carrying case : 1 Instruction manual : 1 Test lead : 1set Batteries : 2 Crest factor : < 3 (0～50% of range) < 2 (50～100% of range) Accuracy : (23℃±5℃, 80%RH or less) Function Range Resolution Accuracy Max. input ACA(50/60Hz) DCA Manual range 40A 0.01A ±2%rdg±8 dgt AC/DC2000A 400A 0.1A ±1.5%rdg±8 dgt 2000A 1A ACV(50/60Hz) DC V Auto/Manual range 400mV 0.1mV ±1.2%rdg±8 dgt AC/DC 600Vrms 4V 0.001V 40V 0.01V 400V 0.1V 600V 1V Frequency(Hz) Auto range 100Hz 0.01Hz ±0.5%rdg±3 dgt AC/DC 600Vrms 1000Hz 0.1Hz 10kHz 0.001kHz 100kHz 0.01kHz 1000kHz 0.1kHz Resistance(Ω) Auto/Manual range 400Ω 0.1Ω ±1.5%rdg±8 dgt Input protection 4kΩ 0.001kΩ 250 Vrms 40kΩ 0.01kΩ 400kΩ 0.1kΩ 4000kΩ 1kΩ 40MΩ 0.01MΩ ±3%rdg±10 dgt Continuity check 400Ω 0.01Ω Continuity beeper 250Vrms Approx. < 40Ω Diode test 3V 0.001V ±10%rdg±3 dgt 250Vrms