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Delivering Wide-bandwidth and High-precision Current Measurement



Hioki pull-through AC/DC current CT6862 sensors are best-in-class devices for use with power meters, Memory HiCorders and high performance oscilloscopes. The CT6862 is a DC to 1MHz/50A sensor, and this is ideal for capturing current signals from switching power supplies, inverters, power conditioners, etc.

CT6862 50 A AC/DC
CT6862-05 50 A AC/DC, 12 pin terminal, for the PW6001 only
CAT III 1000 V

Key Features

• Super high precision, ±0.06% amplitude accuracy, ±0.2° phase accuracy

• Wide-bandwidth DC to 1 MHz excellent frequency characteristics

• Applications in the fields of electric and hybrid electric vehicles

• Wide operating temperature range fit for automobile applications

• Ideal for evaluation of solar power generation and fuel cells to measure battery charge and discharge and the secondary side of inverters

• For observing waveforms to be used with the oscilloscopes or Memory HiCorders (use with the 9555-10)

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

Rated current 50 A AC/DC
Max. allowable input 100 A continuous (requires derating at frequency or temperature)
Frequency characteristics Amplitude: DC to 1 MHz
Phase: DC to 300 kHz
Amplitude and Phase accuracy DC ±0.05 % rdg. ±0.01 % f.s. (Phase: Not defined)
16 Hz ≤ f ≤ 400 Hz ±0.05 % rdg. ±0.01 % f.s. (Phase: ±0.2°)
Defined to 1 MHz
Power consumption 5 VA max. (at 50 A/55 Hz, ±12 V power requirement)
Output voltage 2 V/rated current range (voltage output with the Sensor Unit 9555-10, use with a device having a 1 MΩ input resistance or higher)
Max. rated voltage to earth AC/DC 1000 V (50/60 Hz, CAT III )
Core diameter φ 24 mm (0.94 in)
Operating temperature, humidity -30°C to +85°C (-22°F to 185°F), 80% rh or less (with no condensation)
Power supply DC ±11 V to ±15 V (Power suppled via the 9555-10, which supports 100 to 240 V AC)
Dimensions and mass 70 mm (2.76 in)W × 100 mm (3.94 in)H × 53 mm (2.09 in)D, cord length: 3 m (9.84 ft), 340 g (12.0 oz)
Accessories Instruction manual ×1, Mark bands ×6

Model CT6862 Compatibility

Compatible models CT6862 Combination status
Model PW6001 OK
Model 3390 OK
Model 8971 for the MR8847 series OK
Input unit Model 9602 for the 3193-10/3193/3194 OK
In the latest version, the CT ratio [2.5] is automatically set
Model 8940 for Memory HiCorders N/A


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Contact ACA TMetrix Inc.


3585 Laird Road, Unit 15 & 16, Mississauga ON L5L 5Z8

Phone: 1-800-665-7301

Fax: 1-905-890-1959

Email: info@tmetrix.com

About ACA TMetrix Inc.

ACA TMetrix Inc. is a leading supplier of test instruments and design tools in Canada. For over 50 years we have provided services and support for products that are manufactured by the world's leading instrument suppliers.

TMetrix Ltd. is Part of the ACA Group of Companies. Allan Crawford Associates (ACA), is one of Canada's largest distributors of electronic components, test equipment, and scientific solutions.

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