High-precision Current Testing
Accuracy guaranteed: 1 year
| Rated current | 20 A AC/DC |
|---|---|
| Frequency bandwidth | DC to 2 MHz |
| Diameter of measurable conductors | Max. φ 20 mm (0.79 in.) |
| Max. allowable input | ±60 A peak (Within 20 ms in an environment of 40°C/104°F or less) |
| Output voltage | 100 mV/A |
| Output resistance | 50 Ω ± 10 Ω |
| Accuracy (amplitude) ±(% of reading + % of full scale) |
DC: 0.2% + 0.05% DC < f ≤ 100 Hz: 0.2% + 0.01% |
| Linearity | ±20 ppm Typical |
| Common-Mode Voltage Rejection Ratio (CMRR) |
DC to 1 kHz：140 dB or greater 1 kHz to 10 kHz：125 dB or greater 10 kHz to 100 kHz：100 dB or greater 100 kHz to 1 MHz：80 dB or greater (effect on output voltage and common mode voltage) |
| Automatic phase correction | Automatically performs phase correction when connected to PW8001 |
| Operating temperature, humidity | -40°C to 85°C (-40°F to 185°F), 80% RH or less |
| Withstand voltage | AC 4260 V |
| Power supply | Power suppled via the Power Analyzer PW8001, PW6001, PW3390, Sensor Unit CT9555, CT9556, CT9557, or 3CH CURRENT UNIT U8977 |
| Max. rated power | 5 VA or less (When measuring 20 A/55 Hz with ±12 V power supply) |
| Dimensions and mass | Approx. 153 mm W × 67 mm H × 25 mm D (approx. 6.02 in. W × 2.64 in. H × 0.98 in. D), 370 g (13.1 oz.) |
| Cable length | Approx. 3 m (9.84 ft.) |
| Included accessories | Markup bands ×6, Carrying Case, Instruction Manual |
