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 500A AC clamp sensors with voltage output for
measuring load current.

Model No. (Order Code)

9661For the PW3198 and similar products

Note: Supports power quality analyzers,
power meters and other data acquisition
equipment with voltage input

Key Features

• For inverter devices or commercial power lines
• Measure up to 500 A

Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)

Rated measurement current500 A AC
Max. measurement currentContinuous 550 A (45 to 66 Hz)
Output rate1 mV AC/ A
Amplitude accuracy (45 to 66 Hz)±0.3% rdg. ±0.01% f.s.
Phase accuracy±0.5° (45 Hz to 5 kHz)
Amplitude frequency characteristicsWithin ±1% at 40 Hz - 5 kHz (deviation from amplitude accuracy)
Max. rated voltage to earth600 V AC rms or less
Measurable conductor diameterφ 46 mm (1.81 in) or less
Operating temperature and humidity0°C to 50°C (32°F to 122°F), 80% RH or less (no condensation)
Dustproofness and waterproofnessN/A
Dimensions and mass78 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

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