Hioki benchtop power meters and power analyzers are best in class power measuring instruments for measuring single to three-phase lines with a high degree of precision and accuracy. The 3333 and 3333-01 are single-phase, direct input AC power meters designed to precisely measure the power consumption of electrical household appliances on production lines.
OVERVIEW
• Digital accuracy
• ±0.2% basic accuracy (±0.1% rdg. ±0.1% f.s.)
• 50mA to 20A AC current range
• Print out with the 9442 and RS-232C interface
Specifications
■ Basic specifications (Accuracy guaranteed for 3 years or 1 year)
Measurement lines | Single-phase 2-wires |
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Measurement items | Voltage, Current, Active power, Apparent power, Power factor |
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Measurement range | [Voltage] 200 V AC (300 V Max.) [Current] 50/ 200/ 500 mA, 2/ 5/ 20 A AC (30 A Max.) [Power] 10.000 W to 4.000 kW (combination of voltage and current ranges) |
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Input resistance (50/60 Hz) | [Voltage] 2.4 MΩ, [Current] 7 mΩ or less (direct input) |
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Basic accuracy | [Guaranteed for 1 year, Voltage, Current, Active power] ±0.1 % rdg. ±0.1 % f.s. (45 Hz to 66 Hz, input current 20 A or less) [Guaranteed for 3 years, Voltage, Current, Active power] ±0.1 % rdg. ±0.2 % f.s. (45 Hz to 66 Hz, input current 20 A or less) |
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Display refresh rate | 5 times/s |
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Frequency characteristics | 45 Hz to 5 kHz |
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D/A output | 3 channels outputs simultaneously for voltage, current, active power +2 V DC f.s. |
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Functions | Scaling (VT, CT ratio settings), Average function |
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Interfaces | RS-232C standard, GP-IB (Model 3333-01 only) |
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Power supply | 100 to 240 V AC, 50/60 Hz, 20 VA max. |
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Dimensions and mass | 160 mm (6.30 in) W × 100 mm (3.94 in) H × 227 mm (8.94 in) D, 1.9 kg (67.0 oz) |
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Accessories | Instruction manual ×1, Power cord ×1 |
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