Constant 260W Three Phase Digital Power Clamp Meter

Constant 260W Three Phase Digital Power Clamp Meter Constant 260W Power Clamp Meter is a handheld intelligent harmonic power meter, with both functions of digital current and power testing. 260W is comprised of three channels including voltage, current, and power as well as a micro single chip system, and it is equipped with a powerful software for measurement and data processing functions. It can measure, calculate, and display voltage, current, active power, power factor, apparent power, passive power, frequency, harmonic parameters, with stable performance, and operation convenience. 260W is suitable for the measurement and examination of on-site power equipment and power-supplying circuit, with handheld clamp structure, small volume, and light weight. It can be easily carried by the user, which makes it easy and fast for doing measurement. 260W Power Clamp Meter is the best choice for your single/ three phase power measurement. Specification Max. Common Mode Voltage : 600 VAC RMS Display : LCD Max. Reading : 6000 Range Selection : Automatic Frequency Detection : Automatic Over-range Display : " OL" Data Hold : " HOLD" Power Supply : 4 x 1.5V AA battery Power Consumption : 250mW Storage Temperature : -20 ~ 70° C Operating Temperature : 0 ~ 40° C Temperature Coeficient : 0.05x( specified accuracy) per ° C Electromagnetic Compatibility : in an RF field of 3V/ m, accuracy = specified accuracy. Otherwise accuracy is unspecifieced Operating Altitude : 2000m CAT III 600V; 3000m CAT II 600V Store Altitude : 12000m Dimensions : 300x103x51mm Weight : 500g ( with batteries) Ambient Temperature : 18 ~ 28° C Humidity : 80% Current & Voltage Frequency : 45 ~ 65Hz FUNCTION RANGE ACCURACY AC Voltage : 80/ 180/ 400/ 600V ± ( 1% + 5) AC Current : 20/ 40/ 100/ 200/ 450/ 1000A ± ( 2% + 5) Power Factor : 0.3 ~ 1 ( capasitive/ inductive) ± ( 0.02% + 2) Single-Phase Active Power : 30/ 60/ 120/ 150/ 300/ 600kW ± ( 3% + 5) Three-Phase Active Power : 3/ 12/ 30/ 120/ 150/ 600kVA ± ( 3% + 5) Frequency : 30 ~ 1kHz ± ( 0.5% + 1) graduation Passive Power : 3/ 12/ 30/ 120/ 150/ 600kVAr ± ( 3% + 5) Harmonic Test : 1 ± ( 3% + 10) 2~ 6 ± ( 3.5% + 10) 7~ 8 ± ( 4.5% + 10) 9~ 10 ± ( 5% + 10) 11~ 15 ± ( 7% + 10) 16~ 20 ± ( 10% + 10)