ОПИСАНИЕ
Амперметр высокого напряжения UT255A
UT255A от UNI-T - это амперметр высокого напряжения переменного тока мощностью 600 А, подходящий для обнаружения тока утечки цепи ниже 69 кВ со специально разработанным зевом.
ТЕХНИЧЕСКИЕ ХАРАКТЕРИСТИКИ
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General Functions |
Range |
Accuracy |
|
|
Type |
UT255A |
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|
Leakage (A) |
Range |
0.01mA～100.0A |
±(1%+5) |
|
100.0A～600.0A |
±(2%+5) |
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|
Voltage (Frequency) |
0V～69kV (50Hz/60Hz) |
√ |
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|
Special Functions |
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Display Mode |
4-bit LCD display |
√ |
|
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Clamp Size |
|
33mm |
|
|
Auto-range |
|
√ |
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Data Read-back |
|
√ |
|
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Data Storage |
|
99 groups |
|
|
Peak Value |
|
√ |
|
|
LCD Backlight |
|
√ |
|
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Data Hold |
|
√ |
|
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Auto Power-off |
About 15 mins |
√ |
|
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Low Battery Indication |
|
√ |
|
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Overload Indication |
OL |
√ |
|
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Test Type |
Clamp CT, integration method |
√ |
|
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Sampling Rate |
2 seconds per time |
√ |
|
|
General Characteristics |
|||
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Power Supply |
1.5V battery (7#) X 4 |
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LCD Size |
47mm X 28.5mm |
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|
Product Color |
Red and grey |
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Product Weight |
335g |
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Product Size |
68mm X 245mm X 40mm |
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Standard Accessories |
Batteries, insulting rod, toolbox |
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Standard Package |
Gift box, user manual |
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