RN2-3~35KV high voltage fuse
Brand: lixiong
- Description
- Installation
- Inquiry
The RN2 type indoor high-voltage current limiting fuse is used for short-circuit protection of voltage transformers. Its current breaking capacity is 10002MVA. When short-circuiting, it can be instantly opened by limiting the line current to the minimum value. The fuse current should be in the range of 0.6~1.8A within 1 minute.
2. RN2-3~35KV high-voltage fuse_Technical data
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Product model
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RN2-3、6、10
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RN2-15、20
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RN2-35
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Rated voltage KV
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3
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6
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10
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15
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20
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35
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Rated current A
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0.5
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Three-phase current shutdown capacity MVA
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1000
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Maximum switch-off current KA (Ratification value)
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100
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85
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50
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40
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30
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17
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When the maximum short circuit current is turned off, the maximum current peak A
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160
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300
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1000
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350
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850
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700
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Overvoltage multiple
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No more than 2.5 times the working voltage
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Melt tube resistance value
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100±7
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200±10
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380±10
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Weight kg
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5.6
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12
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15.6
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Melt tube weight kg
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0.9
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1.6
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2.5
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