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AC/DC CURRENT SENSOR

CT6875

Beyond High-Accuracy Measurement

Hioki pull-through AC/DC current sensors are best-in-class devices for use with power meters, Memory HiCorders and high performance oscilloscopes. The CT6875 is a DC to 2MHz/500A sensor, ideal for capturing current signals from switching power supplies, inverters, power conditioners and other next generation devices. CAT III 1000 V
Key Features • Strengthened shield improves noise resistance to accurately measure current buried in noise • Flat frequency characteristics and CMRR performance to achieve high accuracy measurement • More enhanced environmental resistance performance than ever before with operating temperature range of -40 to 85°C • Basic accuracy of ± 0.04% and phase ± 0.1°  • Good frequency characteristics over wide band of DC to 2 MHz (amplitude) and DC to 1 MHz (phase) • Ideal for advanced fields such as photovoltaics and fuel cells to evaluate the charge / discharge of batteries and secondary side of inverters • Connect with oscilloscopes or Hioki Memory HiCorders (using SENSOR UNIT) to monitor waveforms

Model No. (Order Code)

CT6875 500 A AC/DC, ME15W terminal, 3 m (9.84 ft) cable length
CT6875-01 500 A AC/DC, ME15W terminal, 10 m (32.81 ft) cable length

Guarantee3years
CE

Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)

Rated current500 A AC/DC
Max. allowable inputWithin the derating range, up to ±1500 Apeak (design value) allowed at 40°C or less for 20 ms or less
Frequency bandwidthAmplitude: DC to 2 MHz (CT6875), DC to 1.5 MHz (CT6875-01)
Phase: DC to 1 MHz
Basic accuracy(DC, 45 Hz ≤ f ≤ 66 Hz) Amplitude: ±0.04 % rdg. ±0.008 % f.s., Phase: ±0.1°
Output voltage rate4 mV/A rated
(voltage output with Sensor Unit, use with a device having a 1 MΩ input resistance or higher)
Max. rated voltage to earth1000 V AC/DC (50/60 Hz, CAT III )
Core diameterφ 36 mm (1.42 in)
Operating temperature, humidity-40°C to +85°C (-40°F to 185°F), 80% RH or less (with no condensation)
Power supplyPower suppled via the Power Analyzer PW6001, PW3390, or Sensor Unit CT9555, CT9556, CT9557
Max. rated power7 VA
Dimensions and mass160 mm (6.30 in)W × 112 mm (4.41 in)H × 50 mm (1.97 in)D, CT6875: 800 g (28.2 oz), cable length 3 m (9.84 ft), CT6875-01: 1100 g (38.8 oz), cable length 10 m (32.81 ft)
AccessoriesInstruction manual ×1, Mark bands ×6, Operating precautions ×1

Compatible models

Compatible modelsCT6875
Power Analyzer PW6001, PW3390Ok
Power Analyzer 3390Attention (Requires CT9901)
Power HiTester 3193 seriesAttention (Requires CT9901)
Current Unit 8971Attention (Requires the 9318, CT9901)

Log into your myHioki account to access more technical documents and information where available.

Seminar Videos On Demand

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Seminar Schedule

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Catalogs

Catalog: AC/DC CURRENT SENSOR CT6875, CT6876, CT6877 Download PDF  [2MB] English

User Guides

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Manuals

Instruction Manual English
Ver.00
Instruction Manual Simplified Chinese
Ver.00t

Outline Drawings


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Technical Notes

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Declaration of Conformity


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Drivers, Firmware

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Others

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Options

Options A

SENSOR UNIT CT9555

• Power supply for current sensors when used alone • 1ch, with Waveform output

Learn more

SENSOR UNIT CT9556

• Power supply for current sensors when used alone • 1ch, with Waveform/RMS output

Learn more

SENSOR UNIT CT9557

• Power supply for current sensors when used alone • 4ch, with Waveform/Total Waveform/Total RMS output

Learn more

CONNECTION CORD L9217

Cord has insulated BNC connectors at both ends, 1.6 m (5.25 ft) length

CONNECTION CORD 9165

Cord has metallic BNC connectors at both ends, use at metallic terminal, 1.5 m (4.92 ft) length

Options B

The CT9902 connects up to 2 cables in series

CONVERSION CABLE CT9901

ME15W (12 pin) to PL23 (10 pin) connector

EXTENSION CABLE CT9902

5 m (16.41 ft) length, ME15W (12 pin) - ME15W (12 pin) connector

Applications

Gallery

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