| Rated current |
500 A AC/DC |
| Frequency bandwidth |
DC to 50 kHz |
| Diameter of measurable conductor |
Max. φ20 mm (0.79 in.) |
| Maximum peak current |
Up to ±800 A peak are permitted at a temperature of 40°C (104°F) or less and within 1 period of a periodic waveform of 10 ms or more (design value, out of guaranteed accuracy range) |
| Output voltage |
4 mV/A |
| Measurement accuracy |
DC : ±0.07% rdg. ±0.01% f.s. |
|
16 Hz ≤ f ≤ 66 Hz : ±0.07% rdg. ±0.007% f.s. |
|
Up to 20 kHz specified |
| Operating temperature and humidity range |
Sensor, cable: −40°C to 85°C (−40°F to 185°F), 80% RH or less (non-condensing) |
|
Relay box: −25°C to 50°C (−13°F to 122°F), 80% RH or less (non-condensing) |
| Temperature coefficient |
The following numerical values are added to the measurement accuracy according to the temperature difference with the upper and lower limits of the guaranteed accuracy temperature range (18°C or 28°C [64°F or 82°F]) if operating temperatures are outside the guaranteed accuracy temperature range (23°C±5°C [73°F±9°F]). |
|
– Sensor |
|
Amplitude accuracy: ±4 ppm of reading/°C (±0.8 ppm of reading/°C Typical) |
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Offset voltage: ±3 ppm of full scale/°C (±0.5 ppm of full scale/°C Typical) |
|
– Relay box |
|
Amplitude accuracy: ±15 ppm of reading/°C (±5 ppm of reading/°C Typical) |
|
Offset voltage: ±1 ppm of full scale/°C (±0.3 ppm of full scale/°C Typical) |
| Effects of conductor position |
(For a conductor with an outer diameter of 10 mm) |
|
DC: ±0.03% of reading or less (±0.01% of reading Typical) |
|
50 Hz/60 Hz: ±0.04% of reading or less (±0.015% of reading Typical) |
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1 kHz: ±0.1% of reading or less (±0.04% of reading Typical) |
|
10 kHz: ±1% of reading or less (±0.3% of reading Typical) |
| Power supply |
Use Hioki instruments with an ME15W connector |
| Dimensions |
Sensor: approx. 149W × 46H × 16.5D mm (5.9W × 1.8H × 0.6D in.) |
|
Relay box: approx. 126W × 57H × 20.5D mm (5.0W × 2.2H × 0.8D in.) |
|
(excluding protrusions and cable) |
| Weight |
CT6834: approx. 500 g (17.6 oz.) |
|
CT6834-01: approx. 710 g (25.0 oz.) |
| Output cable length |
CT6834: approx. 5 m ([16.4 ft.] including relay box) |
|
CT6834-01: approx. 10 m ([32.8 ft.] including relay box) |
| Included accessories |
Color labels (for channel identification) ×1, Carrying Case ×1, Instruction Manual ×1, Current Sensor Operating Precautions ×1 |
