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type 1+2 500Vdc surge arrester 3 poles
Item No: FV30B+C/3-500 PV S
-DC surge arrester specially used for photovoltaic system 500Vdc.
-The core parts are metal oxide vristor components with high discharge capacity.
-With Reliable control thanks to Thermo Dynamic Control disconnector.
-Without remote signaling contact for control device.
-Fault indication via red mark in the inspection window.
- Type 1+2/ Class B+C
-3 poles, Y type
Product Description
1. Coding system
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2. Dimension and Circuit of type 1+2 500Vdc surge arrester
3. Type 1+2 500Vdc surge arrester electrical parameters
4.Type 1+2 500Vdc surge arrester installation
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2. Dimension and Circuit of type 1+2 500Vdc surge arrester
3. Type 1+2 500Vdc surge arrester electrical parameters
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Test class according to IEC/EN50539-11
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I+II
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Nominal Voltage
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UN
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500V DC
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Max.continuous d.c. voltage[(L+/L-)->PE]/ [L+->L-]
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Uc pv
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560V DC
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Maximum discharge current (8/20μs)
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Imax
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60kA
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Nominal discharge current (8/20μs)
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In
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30kA
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Impulse current (10/350μs)
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Iimp
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7kA
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Voltage protective levelat In
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Up
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≤2.0kV
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Isolation resistance
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Risol
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>102MΩ
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Response time
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tA
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≤25ns
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I/O Connections
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By screw terminal:10-35mm2
By connection bus
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Mounting
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Symmetrical rail(EN50022/DIN46277-3)
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Operation temperature range
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-40℃~+85℃
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Degree of protection
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IP20
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Housing material
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UL94V0
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Disconnection indicator
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Mechanical indicator
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Remote control contact
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Yes
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Color
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Gray
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Isolation resistance
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By screw terminal:10-35mm2
By connection bus
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Response time
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Symmetrical rail(EN50022/DIN46277-3)
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4.Type 1+2 500Vdc surge arrester installation
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