Delivering Wide-Operating Temperature Range and High-precision Current Measurement
Description
Hioki pass-through AC/DC current sensors are best-in-class devices for use with power meters, Memory HiCorders and high performance oscilloscopes. The CT6862 is a DC to 1 MHz/50 A sensor, and this is ideal for capturing current signals from switching power supplies, inverters, power conditioners, etc.
CAT III 1000 V
Use with an instrument with a high input impedance of 1 MΩ or higher.
Key Features
- Combined accuracy with HIOKI power analyzer PW8001, PW6001 and PW3390 is specified. For details of combined accuracy, refer to the instruction manual.
- Wide-bandwidth DC to 10 MHz excellent frequency characteristics
- Applications in the fields of electric and hybrid electric vehicles
- Wide operating temperature range(-40°C to 85°C) 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 Sensor Unit)
Model No. (Order Code)
| CT6862 | Discontinued, 50 A AC/DC, PL23 terminal |
|---|---|
| CT6862-05 | 50 A AC/DC, ME15W terminal |
Specification
Accuracy guaranteed: 1 year
| Rated current | 50 A AC/DC | |||||
|---|---|---|---|---|---|---|
| Max. allowable input | Within the derating range, up to ±150 A peak (design value) allowed at 40°C or less for 20 ms or less | |||||
| Frequency bandwidth | Amplitude: DC to 1 MHz Phase: DC to 300 kHz |
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| Basic accuracy | DC (±0.03% rdg. ±0.002% f.s., no phase specification) 45 Hz ≤ f ≤ 66 Hz (±0.03% rdg. ±0.007% f.s., ±0.05°) Specified up to 1 MHz |
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| Output voltage rate | 40 mV/A rated (This device outputs AC+DC voltage via the Sensor Unit) | |||||
| Max. rated voltage to earth | 1000 V CAT III | |||||
| Core diameter | φ 24 mm (0.94 in) | |||||
| Operating temperature, humidity | -40°C to +85°C (-40°F to 185°F), 80% RH or less (with no condensation) | |||||
| Power supply | Power suppled via the Power Analyzer PW8001, PW6001, PW3390, Sensor Unit CT9555, CT9556, CT9557, or 3CH CURRENT UNIT U8977 | |||||
| Max. rated power | 4 VA max. (at 50 A/55 Hz, ±12 V power requirement) | |||||
| Dimensions and mass | 70 mm (2.76 in)W × 100 mm (3.94 in)H × 53 mm (2.09 in)D, CT6872: 370 g (13.1 oz), cable length: 3 m (9.84 ft), CT6872-01: 690g (24.3 oz), cable length 10 m (32.81 ft) | |||||
| Included accessories | Instruction Manual ×1, Mark bands ×6, Operating Precautions ×1 | |||||
Compatible models
| Compatible models | CT6872 | |||||
|---|---|---|---|---|---|---|
| Power Analyzer
PW8001, PW6001, PW3390 |
OK | |||||
| Power Analyzer
3390 |
Attention (Requires CT9901) | |||||
| Power HiTester
3193 series |
Attention (Requires CT9901) | |||||
| Current Unit
8971 |
Attention (Requires the 9318, CT9901) | |||||
| 3CH Current Unit U8977 | OK | |||||
