AC/DC Current Sensor (DC-1MHz, 2000A, 10m Cable) CT6877-01

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SKU: CT6877-01
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2000 A AC/DC, ME15W terminal, 10 m (32.81 ft) cable length
Hioki pass-through AC/DC current sensors are best-in-class devices for use with power meters, Memory HiCorders and high performance oscilloscopes. The CT6877 is a DC to 1 MHz/2000A sensor, ideal for evaluating the inverter power conversion efficiency in next generation devices.

The CT6877 delivers a wide frequency band and excellent noise resistance, prerequisites for properly evaluating inverters motors used in electric vehicles and hybrid vehicles, a class of devices that continue to move toward ever larger currents and higher-frequency switching.

CAT III 1000 V

Key Features
- Easily measure large 2000A currents to meet applications in EV, HEV testing
- Improved noise resistance performance through a stronger shield lets you accurately measure current buried in noise
- High accuracy measurement realized through flat frequency characteristics and CMRR performance
- More enhanced environmental resistance performance than ever before lets you measure in -40 to 85degreeC situations
- Improved basic accuracy of 0.04% and phase accuracy of 0.1degree
- Superior frequency characteristics of DC to 1 MHz (amplitude)
- Meet a wide range of applications from measuring battery charge/discharge to the secondary side of inverters in photovoltaic power generation and fuel cell evaluation, etc.
- Monitor waveforms when paired with oscilloscopes or Memory HiCorders and Sensor Unit

Product Warranty Period: 3 years

Included Accessories:
Instruction manual ×1, Mark bands ×6, Operating precautions ×1
Rated current2000 A AC/DC
Max. allowable inputWithin the derating range, (within the specified range up to ±3200 Apeak )
Frequency characteristicsAmplitude: DC to 1 MHz, Phase: DC to 700 kHz
Basic accuracy(DC, 45 Hz ≤ f ≤ 66 Hz) Amplitude: ±0.04 % rdg. ±0.008 % f.s., Phase: ±0.1°
Output voltage rate1 mV / A rated (This device outputs AC+DC voltage via the Sensor Unit. Use with voltage input equipment with high input impedance such as 1 MΩ)
Max. rated voltage to earth1000 V AC/DC (50/60 Hz, CAT III )
Core diameterφ 80 mm (3.15 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 power9.5 VA max. (at 2000 A/55 Hz, ±12 V power requirement)
Dimensions and mass229 mm (9.02 in)W × 232 mm (9.13 in)H × 112 mm (4.41 in)D, CT6877: 5 kg (176.4 oz), cable length 3 m (9.84 ft), CT6877-01: 5.3 kg (186.9 oz), cable length 10 m (32.81 ft)
Included AccessoriesInstruction manual ×1, Mark bands ×6, Operating precautions ×1


- 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

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

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


- 2000 A AC/DC, ME15W terminal, 3 m (9.84 ft) cable length

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