AC/DC CURRENT SENSOR CT6877
Kategori: Probes Sensors
Key Features Combined accuracy with HIOKI power analyzer PW8001, PW6001 and PW3390 is specified. For details of combined accuracy, refer to the instruction manual. Measures high-current up to 2000 A for EV, HEV and other electric vehicles 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 85°C situations 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
Basic specifications
Accuracy guaranteed: 1 year
| Rated current | 2000 A AC/DC | |||||
|---|---|---|---|---|---|---|
| Max. allowable input | Within the derating range, (within the specified range up to ±3200 Apeak ) | |||||
| Frequency characteristics | Amplitude: 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: ±0.08° | |||||
| Output voltage rate | 1 mV / A rated (This device outputs AC+DC voltage via the Sensor Unit) | |||||
| Max. rated voltage to earth | 1000 V AC/DC (50/60 Hz, CAT III ) | |||||
| Core diameter | φ 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 supply | Power suppled via the Power Analyzer PW8001, PW6001, PW3390, Sensor Unit CT9555, CT9556, CT9557, or 3CH CURRENT UNIT U8977 | |||||
| Max. rated power | 9.5 VA max. (at 2000 A/55 Hz, ±12 V power requirement) | |||||
| Dimensions and mass | 229 mm (9.02 in)W × 232 mm (9.13 in)H × 112 mm (4.41 in)D, CT6877A: 5 kg (176.4 oz), cable length 3 m (9.84 ft), CT6877A-1: 5.3 kg (186.9 oz), cable length 10 m (32.81 ft) | |||||
| Included accessories | Instruction Manual ×1, Mark bands ×6, Operating Precautions ×1 | |||||
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