AC/DC Current Probe (1000A) CT6846

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SKU: CT6846
Ships in approximately 15 days if not in stock.

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Production delay is expected due to the worldwide component shortages. Please contact a Hioki representative for details.

Hioki AC/DC clamp sensors are best-in-class current sensors for use with power meters, Memory HiCorders and high performance oscilloscopes. The CT6846 is a high-precision 1000 A AC/DC current probe that features a wide operating temperature range and large jaw diameter, making them ideal for evaluating the operational integrity of devices that are subject to extreme temperature ranges.

A Comment From the Good Design Award 2016
The ergonomic design of these products appropriately reflects conditions in the field as well as worker needs through features such as one-handed operation and a grip that can be easily opened and closed in any orientation. In addition, they exhibit a high level of overall finish, including through the effective use of visual cues, for example use of yellow and gray to prompt the user to interact with the instrument in a way that avoids its inherent hazards.
Key Features
- Ideal for use in environmental testing with broad -40 degrees C to 85 degrees C temperature range
- High precision with a clamp-type design, 0.3% amplitude accuracy, 0.1degree phase accuracy
- Single-handed operation and robust locking mechanism
- Reduced effects from magnetic fields, conductor position, and noise from nearby wires
- For EV/HEV battery charge and discharge efficiency testing and inverter and power conditioner conversion efficiency evaluations

Product Warranty Period: 3 years

Included Accessories:
Instruction manual ×1, Mark bands ×6, Carrying Case×1
Rated current1000 A AC/DC
Max. allowable input1700 A peak (requires derating)
Frequency characteristicsDC to 20 kHz
Phase: DC to 20 kHz
Amplitude and phase accuracyDC ±0.3 % rdg. ±0.02 % f.s. (Phase: Not defined)
DC < f ≤ 100 Hz ±0.3 % rdg. ±0.01 % f.s. (Phase: ±0.1°)

Defined to 20 kHz
Output voltage2 mV/A
(voltage output with the Sensor Uni use with a device having a 1 MΩ input resistance or higher)
Core diameterφ 50 mm (1.97 in)
Operating temperature, humidity-40 °C to +85 °C (-40 °F to 185 °F), 80% RH or less (with no condensation)
Power supply±11 V to ±15 V DC (Power suppled via the Sensor Unit, which supports 100 to 240 V AC)
Power consumption7 VA max. (at 1000 A/55 Hz, ±12 V power requirement)
Dimensions and mass238 mm (9.37 in)W × 116 mm (4.57 in)H × 35 mm (1.38 in)D, 990 g (34.9 oz), cord length: 3 m (9.84 ft)
Included AccessoriesInstruction manual ×1, Mark bands ×6, Carrying Case×1

Compatible models...CT6846 (-05)

Compatible modelsCT6846CT6846-05
Power Analyzer PW6001, PW3390△ (Requires CT9900, CT ratio 2)OK
Power Analyzer 3390OK (CT ratio 2)△ (Requires CT9901, CT ratio 2)
Power HiTester 3193 seriesOK (CT ratio 2)△ (Requires CT9901, CT ratio 2)
Current Unit 8971△ (Requires the 9318, CT ratio 2)△ (Requires the 9318, CT9901, CT ratio 2)
F/V Unit 8940△ (Requires the 9318, 9705, CT ratio 2)△ (Requires the 9318, 9705, CT9901, CT ratio 2)

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

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

- 1 channel
- Waveform output

- 1 channel, ±0.2% DC accuracy
- Waveform and RMS output

- 4 channels, ±0.06% DC accuracy
- Waveform, total waveform, and total RMS output

- Convert PL23 (10-pin) terminal to ME15W (12-pin) terminal

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

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

- To connect the CT6841-6846, CT6865/63/62, 9709, 9272-10 to the 8971/40/51, 38 cm (14.96 in) length

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