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CW10 Clamp-On Power Meter
Brand: Yokogawa Electric CorporationThe Clamp-on Power Meter CW10 (Single-Phase) is more like a tester type rather than a recorder, which can measure single phase AC and DC Power, Voltage, Currents, Power Factor, Frequency, Harmonics.
It will also contribute to workers maintenance of not only consuming equipment but equipment for renewable energy such as solar and wind power generation.
Features- AC / DC Power up to 600 kW, AC / DC Voltage max. 1,000 V, AC / DC Current max. 600 A
- True RMS for AC .
- Harmonics 1st to 25th order
- Power fluctuation using the ACA Inrush and Peak hold functions.
- Frequency, Resistance, Continuity, Diode check, Power factor.
- Up to 9999 counts, approx. 37mm max. diameter of measurable conductor (the jaw opens approx. 45 mm max.)
- CAT IV 600 V and CAT III 1,000 V compliant for safety.
- Backlight on the display area turns on and a white LED automatically illuminates the front of jaw when clamping.
- Non-contact Voltage Detection (Red LED lights up on detection).
- Easy Operation with the Navigator key.
- Low Pass Filter, Phase Detection, AC / DC Auto Sense.
Specifications
Accuracy
- ± (0.5 % of Reading + 3-Digits) - Frequency
- ± (0.7 % of Reading + 2-Digits) - DCV
- ± (1.5 % of Reading + 20-Digits) - DCA
- ± (10 % of Reading + 10-Digits) - Harmonic Measurement
- ± (3 % of Reading + 15-Digits) - Peak Hold (ACV & ACA)
- ± (5 % of Reading + 10-Digits) - Harmonic Measurement
- 50 ≤ F ≤ 60 Hz: ± (1.5 % of Reading + 5-Digits) - ACA & LPF, ± (1.5 % of Reading + 5-Digits) - DCA
- 50 ≤ F ≤ 600 Hz: ± (1 % of Reading + 5-Digits) - LPF, ± (1 % of Reading + 5-Digits) 50 to 500 Hz - ACV
- 60 < F ≤ 400 Hz: ± (5 % of Reading + 5-Digits) - ACV & ACA
- 60 ≤ F ≤ 400 Hz: ± (2 % of Reading + 5-Digits) - ACA
Approvals & Certifications
- CE
- EMC Standards: EN 61326-1, EN 61326-2-1, EN 61326-2-2, EN 55011, EN 61010-1, EN 61010-2-032, EN 61010-031
Battery Life
- Approximately 20 Hours
Current
- 100 A - DCA, ACA & LPF
- 600 A - DCA & ACA
Diameter
- Approximately 1.45” (37 mm) - Max.
Display
- 0 to 9,999
- LED Display
Electrical Rating
- CAT III 1000 V
- CAT IV 600 V
Function
- Back Light Display
Humidity
- ≤ 45 % Relative Humidity at 40° to 50° (104° to 122° F)
- ≤ 75 % Relative Humidity at 30° to 40° C (86° to 104° F)
- ≤ 80 % Relative Humidity at 0° to 30° C (32° to 86° F)
- 80 % Relative Humidity or Less - Storage Temperature
Insulation Resistance
- ≥ 100 megaohms at 1,000 Vdc
Maximum Current
- 600 A
Maximum Voltage
- 1,000 V
Operating Temperature
- 0° to 50° C (32° to 122° F)
Power
- 0 to 600 KW - AC/DC
- 600 KW
Power Requirement
- 9 V Alkaline Battery (6LR61)
Resolution
- 0.020 to 999.9 Hz - Frequency
- 1,400 V, Max.
- 140 A, Max.
- 140 V, Max.
- 600 A, Max.
- 850 A, Max.
- 99.9 % - Harmonic Measurement
- 99.99 A, Max.
- 99.99 V, Max.
- 999.9 V, Max.
Response Time
- Approximately 15 minutes
Storage Temperature
- -10° to 50° C (14° to 122° F)
Supply Voltage
- 1,000 V - Peak Hold (AC Mode Only)
- 100 V - Peak Hold (AC Mode Only)
- AC 4300 Vrms at 5 seconds: between the Core & the Voltage Input Terminals - Withstand Voltage
- AC 6800 Vrms at 5 seconds: between the Voltage Input Terminals & the Case - Withstand Voltage
- AC 6880 Vrms at 5 seconds: between the Core & the Case - Withstand Voltage
