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.
| 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) |
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