For measuring load current, voltage output sensor, 500 A AC
Hioki current sensors are best-in-class devices for use with power meters and PQAs. The 9661 is a 500 A AC clamp sensor with voltage output for measuring load current.
| Rated measurement current | 500 A AC |
| Max. measurement current | Continuous 550 A (45 to 66 Hz) |
| Output rate | 1 mV AC/ A |
| Amplitude accuracy (45-66 Hz) | ±0.3% rdg. ±0.01% f.s. |
| Phase accuracy | ±0.5° (45 Hz to 5 kHz) |
| Amplitude frequency characteristics | Within ±1% at 40 Hz – 5 kHz (deviation from amplitude accuracy) |
| Max. rated voltage to earth | 600 V AC rms or less |
| Measurable conductor diameter | φ 46 mm (1.81 in) or less |
| Operating temperature and humidity | 0°C to 50°C (32°F to 122°F), 80% RH or less (no condensation) |
| Dustproofness and waterproofness | N/A |
| Dimensions and mass | 78 mm (3.07 in)W × 152 mm (5.98 in)H × 42 mm (1.65 in)D, 380 g (13.4 oz) Cord length 3 m (9.84 ft), Output terminal: BNC |
