AC/DC CURRENT SENSOR
CT6875
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Hioki pass-through AC/DC current sensors are best-in-class devices for use with power analyzers, Memory HiCorders and high performance oscilloscopes. The CT6875 is a DC to 2MHz/500A sensor, ideal for testing inverter efficiency, inverter output power, reactor or transformer loss. The sensor uses flux gate detection within the zero flux method to deliver outstanding linear properties, enabling it to maintain high precision even at low current levels. CAT III 1000 V Key Features |
Model No. (Order Code)
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Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)
| Rated current | 500 A AC/DC |
|---|---|
| Max. allowable input | Within the derating range, up to ¹1500 Apeak (design value) allowed at 40°C or less for 20 ms or less |
| Frequency bandwidth | Amplitude: DC to 2 MHz (CT6875), DC to 1.5 MHz (CT6875-01) Phase: DC to 1 MHz |
| Basic accuracy | (DC, 45 Hz âĪ f âĪ 66 Hz) Amplitude: Âą0.04 % rdg. Âą0.008 % f.s., Phase: Âą0.1° |
| Output voltage rate | 4 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 MÎĐ) |
| Max. rated voltage to earth | 1000 V AC/DC (50/60 Hz, CAT III ) |
| Core diameter | Ï 36 mm (1.42 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 PW6001, PW3390, or Sensor Unit CT9555, CT9556, CT9557 |
| Max. rated power | 7 VA max. (at 500 A/55 Hz) |
| Dimensions and mass | 160 mm (6.30 in)W Ã 112 mm (4.41 in)H Ã 50 mm (1.97 in)D, CT6875: 800 g (28.2 oz), cable length 3 m (9.84 ft), CT6875-01: 1100 g (38.8 oz), cable length 10 m (32.81 ft) |
| Accessories | Instruction manual Ã1, Mark bands Ã6, Operating precautions Ã1 |
Compatible models
| Compatible models | CT6875 |
|---|---|
| Power Analyzer PW6001, PW3390 | Ok |
| Power Analyzer 3390 | Attention (Requires CT9901) |
| Power HiTester 3193 series | Attention (Requires CT9901) |
| Current Unit 8971 | Attention (Requires the 9318, CT9901) |
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| Catalog: AC/DC CURRENT SENSOR CT6877, CT6876, CT6875 | Download PDFÂ [2MB] | English |
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