| Customization: | Available |
|---|---|
| Type: | Power Source Arrester |
| Structure: | Zinc Oxide Arrester |
|
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Surge arrester is the basis of insulation coordination of all kinds of electrical equipment (transformer, reactor, capacitor, generator, engine, PT, CT, circuit breaker, contactor, etc.) in power system. Metal oxide arrester is the most advanced product of conventional surge arrester in the world. The core working element of this product is fired with zinc oxide based polymetallic oxide powder. It has excellent nonlinear shape and volt ampere characteristics, corresponding fast steep wave and large flow capacity.
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Model Number
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HY1.5W-0.28/1.3
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HY1.5W-0.5/2.6
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HY1.5W-0.8/3.9
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Rated Voltage(KV)
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0.28
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0.5
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0.8
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Nominal Voltage(KV)
|
0.22
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0.38
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0.66
|
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Continuous Operating Voltage(KV)
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0.24
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0.42
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0.72
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DC (U1mA) Reference Voltage
Not Less Than (KV)
|
0.6
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1.2
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1.8
|
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Maximum Residual Voltage Peak
Under Lightning Impact Current(KV)
|
1.3
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2.6
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3.9
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2000μs Square Wave Flow Capacity (A)
|
50
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50
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50
|
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4/10μs Peak Impulse Current (KA)
|
25
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25
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25
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Maximum Leakage Current
At 0.75 DC Reference Voltage (μA)
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50
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50
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50
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