HIOKI AC/DC Current Sensor CT6904 | Denkei Corporation Americas

Delivering High Accuracy Performance Over a Measurement Band 40 Times Broader than Legacy Models

Hioki pull-through AC/DC current sensors are best-in-class devices for use with power analyzers,, Memory HiCorders and high performance oscilloscopes. The AC/DC Current Sensor CT6904 is a DC to 4 MHz/500A sensor, ideal for capturing current signals from switching power supplies, inverters, power conditioners, etc. CAT III 1000 V

AC/DC Current Sensor

Model:

CT6904

Maker:

HIOKI

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Features

• 500 A (rms) rated for measurement of large currents

• DC to 4 MHz (±3 dB) wide measurement frequency range

• ±10 ppm excellent linearity

• 120 dB (100 kHz) high Commona-Mode Rejection Ratio (CMRR)

• ±0.04% power accuracy in combination with the Hioki Power Analyzer PW6001

Specifications

Rated current	500 A AC/DC
Max. allowable input	550 A (requires derating at frequency, However, up to ±1000 A peak is allowable if within 20 ms (design value)
Frequency characteristics	Amplitude: DC to 4 MHz Phase: DC to 1 MHz
Linearity	±10 ppm Typical (23°C (73°F))
Offset voltage	±10 ppm Typical (23°C (73°F), no input)
Amplitude and Phase accuracy	DC (±0.025 % rdg. ±0.007 % f.s.) 45 Hz ≤ f ≤ 65 Hz (±0.02 % rdg. ±0.007 % f.s., Phase: ±0.08°) Defined to 1 MHz
Output voltage rate	4 mV/ A (2 V / rated current value)
Core diameter	φ 32 mm (1.26 in)
Operating temperature, humidity	-10°C to 50°C (14°F to 122°F) 80% RH or less (with no condensation)
Power supply	Power supplied from PW6001, PW3390, and CT9555*
Power consumption	7 VA Max. (500 A/55 Hz measurement, with a power supply of ±12 V)
Dimensions and mass	139 mm (5.47 in)W × 120 mm (4.72 in)H × 52 mm (2.05 in)D, 1 kg (35.3 oz), cord length: 3 m (9.84 ft) (excluding protrusions and cables)
Included accessories	Instruction manual ×1, Carrying case ×1, Color labels (for channel identification) ×1

ACCURACY GUARANTEED FOR 1 YEAR

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