HIOKI AC CLAMP POWER METER CM3286-50

Quickly Check Current, Voltage, Power, and Power Factor
Detect Electricity Theft and Meter Tampering

Key Features

Display four parameters simultaneously
A handheld power meter that measures from 5 W of power and 60 mA of current
Measure power ranging from 5 W at a low current of 60 mA to 360 kW
In addition to current, voltage, and power, measure simple integral power consumption and phase sequence
Features and functions deliver fast and efficient testing
Harmonic analysis from 1st to 30th order with GENNECT Cross (Wireless Adapter Z3210 is necessary)
Easily transfer measurement data to your smartphone or tablet by using our free app GENNECT Cross or to an Excel® file (Wireless Adapter Z3210 is necessary)

Basic specifications

Accuracy guaranteed: 1 year

Measurement line	Single-phase, Three-phase (balanced with no distortion)
Measurement items	Voltage, Current, Voltage/Current peak, Active/Reactive/Apparent power, Power factor, Phase angle (1), Frequency, Simple Active Energy Consumption (Single-phase) [With Z3210 installed (2)] Voltage/Current harmonics
AC voltage range	[Measurement range] 80.0 V to 600.0 V, Single range, Basic accuracy 45-66 Hz: ±0.7% rdg. ±3 dgt. (Frequency characteristics: 45 to 1 kHz, True RMS)
AC current range	[Measurement range] 0.060 A to 600.0 A, 3 range, Basic accuracy 45-66 Hz: ±1.3% rdg. ±3 dgt. (Frequency characteristics: 45 to 1 kHz, True RMS)
Power range	[Single phase] 0.005 kW to 360.0 kW Basic accuracy: ±2.0% rdg. ±7 dgt. (50/ 60 Hz, Power factor=1) [Balanced three-phase 3-wire] 0.020 kW to 623.5 kW Basic accuracy: ±3.0% rdg. ±10 dgt. (50/ 60 Hz, Power factor=1) [Balanced three-phase 4-wire] 0.040 kW to 1080 kW Basic accuracy: ±2.0% rdg. ±3 dgt. (50/ 60 Hz, Power factor=1)
Harmonic levels	[With Z3210 installed (*2)] Voltage/Current harmonic levels up to 30th, Content factor, Total harmonic distortion ratio
Other functions	[Phase angle (*1)] lead -180.0° to lag 179.9°, [Power factor] -1.000 to 1.000 [Frequency] 45.0 Hz to 999.9 Hz, PEAK, Phase detection, MAX/MIN/AVG value display, Auto hold, electric meter comparison, unbalanced 3-phase power estimate display, etc.
Dustproof and waterproof	IP50 (for measurement of current in insulated conductors or storage in completely dry conditions)
Power supply	LR03 Alkaline battery ×2 Continuous use: approx. 25 hr (without Z3210 installed), approx. 18 hr. (with Z3210 installed and using wireless communications) Other conditions: 100 A AC measurement, backlight off, 23°C reference value
Core jaw dia.	φ 46 mm (1.81 in), Jaw dimensions: 92 mm (3.62 in) W x 18 mm (0.71 in) D mm
Dimensions and mass	65 mm (2.56in) W × 241 mm (9.49in) H × 35 mm (1.38in) D, 450 g (15.9 oz)
Included accessories	Connection Cord L9257 ×1, LR03 Alkaline battery ×2, Carrying Case C0203 ×2, Instruction Manual ×2, Operating Precautions ×1

*1:Phase angle obtained from zero cross of current and voltage.
*2:Harmonics can be displayed with our free app GENNECT Cross.

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