3290

클램프 온 AC/DC 하이테스터

20A to 2000A AC/DC Clamp Meter System with Waveform Output Function and Wide 1.00Hz to 1000Hz Bandwidth

Hioki clamp on meters are best-in-class measuring devices incorporating Hioki's expertise in current sensing technology. The 3290 and 3290-10 feature detachable clamp sensors to offer a maximum 2000A current range.

모델	설명	Quote
3290
3290-10	with integral current measurement

주요 특징

Choose from three sensors Measure up to 100 A, 200 A, or 2000 A rated current
Correctly measure for inverter current with AC+DC mode and True RMS rectification
Choice of output (Simultaneous output): Effective value, waveform, frequency, and integral value output
Choice of response time with three steps
Model 3290-10 supports current integration and operating ratio measurements

■ 기본 사양

CLAMP ON AC/DC HiTESTER 3290
	3290	3290-10
Measurement modes	DC, AC+DC (True RMS), AC (True RMS/ Average rectified)	DC, AC+DC (True RMS), AC (True RMS)
Peak value display	Absolute value (of waveform peak)	Polarities independently (±peak value of waveform, in DC mode)
Separate AC/DC output	Separate constituent element of AC, DC	N/A
Output (terminal 1)	Current waveform or true RMS value (2 V / setting range), Frequency value (1 VDC / setting range)	Current waveform or true RMS value (2 V / setting range)
Output (terminal 2)	Rms current/Low-battery warning switch	Current integral value (1 VDC / setting range)
Integral current measurement	N/A	±, +, - integral, average value
Rate measurement	N/A	Operating time rate, total measurement time
Timer settings	N/A	99 h, 59 min. (for repeated up to 20 times)
Data storage	N/A	Peak, integral value, operating time rate, or other
Basic accuracy at DC current	20.00/ 100.0A (using the CT9691 sensor): ±1.3 % rdg. ±0.10 A/ ±0.5 A 20.00/ 200.0A (using the CT9692 sensor): ±1.3 % rdg. ±0.10 A/ ±0.5 A 200.0/ 2000A (using the CT9693 sensor): ±1.8 % rdg. ±1.0 A/ ±5 A
Basic accuracy at AC current (45 to 66 Hz)	20.00/ 100.0A (using the CT9691 sensor): ±1.3 % rdg. ±0.08 A/ ±0.3 A 20.00/ 200.0A (using the CT9692 sensor): ±1.3 % rdg. ±0.08 A/ ±0.3 A 200.0/ 2000A (using the CT9693 sensor): ±1.3 % rdg. ±0.8 A/ ±3 A
Voltage measurement	N/A
Frequency measurement	1.00Hz to 1000Hz, Basic accuracy: ±0.3% rdg. ±1dgt.
Crest factor	2.5 or less, or rated peak value of sensor
Frequency characteristics	DC, or 1 Hz to 1 kHz (accuracy guaranteed range) At monitor output: based on the using sensor
Other functions	Switching measurement response speed, Turning the filter on/off (fc=550 Hz)
Power supply	LR6 (AA) alkaline batteries ×4, Continuous use : 22 hr, or AC adapter 9445-02/ -03 (The 3290-10 only: +8.4 to 15.6 V DC external power supply possible)
Dimensions and mass	155 mm (6.10 in) W × 98 mm (3.86 in) H × 47 mm (1.85 in) D, 545 g (19.2 oz)
Accessories	Strap ×1, LR6 (AA) alkaline batteries × 4, Instruction manual ×1