SEW 230HD Voltage Detectors
FEATURES
● Telescopic, compact, lightweight.
● High voltage detection.
● Self test button feature.
● Easy to recognize indication.
● High intensity red light emitting diode and intermittent audible sound
for easy recognition in full sunlight and noisy environments.
● Waterproof.
SPECIFICATIONS
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230 HD
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290 HD
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Withstand voltage (On insulating rod)
| 100kV / 300mm : 1 minutes |
Insulation resistance
| 2000MΩ min by 1kV / DC megger at the same testing location as withstand voltage |
Leakage current
| 100uA or less than 100uA at withstand voltage test |
Construction
| Water proof (detecting head impervious to water) |
Measuring voltage range
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6kV~36.5kV
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6kV~81.5kV
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Operation start voltage (To ground)
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2.7kV
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2.7kV
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Display
| Light : Flashing red light. Sound : Intermittent sound 50 dB apart 3 m. |
Frequency
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50/60Hz
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Operating temperature
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0°C ~ 40°C
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Battery
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2 button-cells LR44(1.5V)
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Overall length
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Retracted
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893±50mm
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1370±50mm
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Extracted
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1520±50mm
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2450±50mm
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Weight (battery included)
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Approx. 485g
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Approx. 590g
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Safety standards
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IEC / EN 61243-1
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