CLAMP ON SENSOR 9661

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)

9661	For the PW3198 and similar products

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

CAT III 600V
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 current	500 A AC
Max. measurement current	Continuous 550 A (45 to 66 Hz)
Output rate	1 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 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

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