HIOKI 9290-10 AC Current Transformer (CT) for Clamp Meters
• Expand the measurement range of normal clamp ammeters
• Excellent phase characteristics that can be used to expand power meter measurement ranges
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Rated primary current |
AC 1000 A continued (Maximum 1500 A for 5 minutes or shorter) |
|
Rated secondary current |
AC 100 A (10 : 1 CT ratio) |
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Amplitude accuracy |
±1.5% rdg. |
|
Phase accuracy |
±1.0 ° or less |
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Frequency characteristic |
Amplitude: 20 Hz to 5 kHz: ±2.0 % rdg. (deviation from accuracy) Phase: 20 Hz to 5 kHz: ±1.0 ° or less (deviation from accuracy) |
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Max. rated voltage to earth |
600 V AC rms (insulated wire) |
|
Core jaw dia. |
φ 55 mm (2.17 in) or 80 mm (3.15 in) × 20 mm (0.79 in) busbar |
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Dimensions and mass |
99.5 mm (3.92 in) W × 188 mm (7.40 in) H × 42 mm (1.65 in) D, 580 g (20.5 oz), cord length 3 m (9.84 ft) |
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Accessories |
Instruction manual ×1, Mark band ×6 |
• Output large currents of 1,000 A AC continuously (1,500 A for 5 minutes) at a CT ratio of 10:1
• Expand the measurement range of normal clamp ammeters
• Excellent phase characteristics that can be used to expand power meter measurement ranges
