Hioki 3166 - Page 315

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18.1 Product Specifications
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8.1.1 General Specifications
Location for use
Indoors, altitude up to 2000 m (6562 feet)
Storage temperature and
humidity range
-10℃ to 50℃ (50 Fto122F) 80% RH or less (no condensation)
Operating temperature and
humidity range
0℃ to 40℃ (32 Fto104F), 80% RH or less (no condensation)
Measurement lines
Single-phase, two-wire; single-phase, three-wire; three-phase,
three-wire; three-phase, four-wire
Input system
Voltage: Insulated input
Current: Insulated input through clamp on sensor
Applicable current sensor
9291/ 9298 CLAMP ON SENSOR
Maximum common mode voltage
Digital sampling system, PLL synchronization or 50/60/400 Hz
fixed clock
Input resistance (50/60 Hz)
Voltage: 1.3 MΩ±10%
Current: 0.8 mΩ±10%
Maximum allowable input
Voltage: 600 VrmsAC, 850 V peak value
Current: 1 ArmsAC, 1.42 A peak value
Maximum same-phase voltage
Voltage input terminal: 600 VrmsAC, 50/60 Hz
Chapter 1
8
Specification
s
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8.1 Product Specifications
This chapter explains the 3166 CLAMP ON POWER HiTESTER’s product
specifications, measurement ranges, and calculation formulas, and the 9291/
9298 CLAMP ON SENSOR’s product specifications.
For the 9291/ 9298 CLAMP ON SENSOR, refer to instruction manual of the
9291/ 9298.
These specifications apply to the 3166 CLAMP ON POWER HiTESTER.