Wiring connections | 1P2W, 1P3W, 3P3W, 3P4W | |
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Measurements and parameters | Voltage, Current, Frequency, Active power, Reactive power, Apparent power,Active energy, Reactive energy, Apparent energy, Power factor (cos ¥è), Neutral current, Demand, Harmonics, Quality (Swell/Dip/Interruption, Transients/Over voltage, Inrush current, Unbalance rate), Capacitance calculation for PF correction unit, Flicker | |
Voltage (RMS) | ||
Range | 600.0 / 1000V | |
Accuracy | ¡¾0.2%rdg¡¾0.2%f.s. (sine wave, 40 - 70Hz) | |
Allowable input | 1 - 120% of each range (rms). 200% of each range (peak) | |
Display range | 0.15 - 130% of each range | |
Crest factor | 3 or less | |
Sampling speed of Voltage transient | 24µs | |
Current (RMS) | ||
Range | 8128 ( 50A type ) : 5 / 50A / AUTO 8127 ( 100A type ) : 10 / 100A / AUTO 8126 ( 200A type ) : 20 / 200A / AUTO 8125 ( 500A type ) : 50 / 500A / AUTO 8124/8130 ( 1000A type ) : 100 / 1000A / AUTO 8146/8147/8148 ( 10A type ) : 1 / 10A / AUTO 8129 ( 3000A type ) : 300 / 1000 / 3000 | |
Accuracy | ¡¾0.2%rdg¡¾0.2%f.s. + accuracy of clamp sensor (sine wave, 40 - 70Hz) | |
Allowable input | 1 - 110% of each range (rms). 200% of each range (peak) | |
Display range | 0.15 - 130% of each range | |
Crest factor | 3 or less | |
Active power | ||
Accuracy | ¡¾0.3%rdg¡¾0.2%f.s. + accuracy of clamp sensor (power factor 1, sine wave, 40 - 70Hz) | |
Influence of power factor | ¡¾1.0%rdg (reading at power factor 0.5 against power factor 1) | |
Frequency meter range | 40 - 70Hz | |
Power supply (AC Line) | AC100 - 240V / 50 - 60Hz / 7VA max | |
Power supply (DC battery) | Alcaline size AA battery LR6 or Ni-MH (HR-15-51) ¡¿ 6 Battery life approx. 3h (LR6, Backlight OFF) | |
Internal memory | FLASH memory (4MB) | |
PC card interface | SD card (2GB) | |
PC communication interface | USB Ver2.0, Bluetooth Ver2.1 + EDR Class2 | |
Display | 320 ¡¿ 240 (RGB) Pixel, 3.5inch color TFT display | |
Display update period | 1 sec |
Applicable standards | IEC 61010-1 CAT IV 300V, CAT III 600V, CAT II 1000V Pollution degree 2 IEC 61010-2-030, IEC 61010-031, IEC 61326, EN 50160 IEC 61000-4-30 Class S, IEC 61000-4-15, IEC 61000-4-7 |
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Temperature and humidity range | 23¡¾5¨¬C, less than 85% RH (without condensation) |
Operating temperature & humidity range | 0 - +45¨¬C, less than 85% RH (without condensation) |
Storage temperature & humidity range | -20 - +60¨¬C, less than 85% RH (without condensation) |
Power supply (AC Line) | AC100 - 240V / 50 - 60Hz / 7VA max |
Power supply (DC battery) | Alcaline size AA battery LR6 or Ni-MH (HR-15-51) ¡¿ 6 Battery life approx. 3h (LR6, Backlight OFF) |
Dimensions | 175(L) ¡¿ 120(W) ¡¿ 68(D) mm |
Weight | Approx. 900g |
Included Accessories | 7141B (Voltage test lead) 7170 (Power cord) 7219 (USB cable) 8326-02 (SD card 2GB) 9125 (Carrying case for KEW 6315) 9135 (Carrying case for KEW 6315-03) Input terminal plate ¡¿ 6, KEW Windows for KEW 6315 (software), Quick manual, Alkaline size AA battery (LR6) ¡¿ 6 |
Optional Accessories | 8124, 8125, 8126, 8127, 8128 (Load current clamp sensor) 8129, 8130 (Flexible clamp sensor) 8146, 8147, 8148 (Leakage and Load current clamp sensor) 8312 (Power supply adaptor) 9132 (Magnetci carrying case) |