LPI® SG+SST Power Protection Module in Enclosure
LPI-1PPM175kA-NE, 1PPM175kA-NE, tủ cắt sét 1 pha 175kA, tủ cắt sét 1 pha, LPI® SG+SST Power Protection Module in Enclosure
LPI-1PPM175kA-NE, 1PPM175kA-NE, tủ cắt sét 1 pha 175kA, tủ cắt sét 1 pha, LPI® SG+SST Power Protection Module in Enclosure
Download tài liệu LPI-1PPM175kA-NE, 1PPM175kA-NE
LPI® Spark Gap Power Protection Module in Enclosure
Features
· High performance surge protector for an operating voltage of 220 - 277Vac
· Nominal impulse discharge current Ph-N 50kA 10/350μs, 175kA 8/20μs / Single Mode
· Shunt protection in a metal enclosure
Product Description
The LPI Power Protection Module is a power line shunt surge protection device housed in a metal enclosure. The LPI Power Protection Modules comes in 2 ranges: 1 Phase and 3 Phase. Each has Class I surge protection rated for 50kA 10/350μs, 15kA 8/20μs between P-N, and 100kA 10/350μs, 175kA 8/20μs between N-E. The unit is designed for mounting at main power switchboards and distribution boards in LP Zones 0 and 1 location as per IEC 62340. The unit is supplied with IEC 61643 Class I Spark Gap Surge Diverters which provide the most effective surge protection with low let through voltage.
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Ordering Code |
LPI 1PPMSG175kA-NE |
LPI 3PPMSG175kA-NE |
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Description: |
Power Protection Module, Shunt , 175kA 8/20μs P-N, 100kA 10/350μs , N-E |
Power Protection Module, Shunt , 3 x 175kA 8/20μs P-N, 100kA 10/350μs , N-E |
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Power distribution systems: |
TT, TN-S, TN-C, TN-C-S (MEN) |
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Dimensions/ Weight:
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300 (H) x 200 (W) x 150 (D) mm Approx. 5Kg |
300 (H) x 200 (W) x 150 (D) mm Approx. 5kg |
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Environmental rating / Enclosure/ Mounting: |
IP 55 / Metal enclosure/ Wall mount type |
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Conductor size / Colour: |
Accepts: 35mm² |
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Operating temperatures: |
-35 to +55°C, 0 – 95% humidity |
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Response time: |
< 100ns |
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Standards: |
IEC 61643 Class I |
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Surge withstand:
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ANSI C62.41 Cat A, Cat B, Cat C, IEC61643 AS/NZS 1768 Cat A, Cat B, Cat C |
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Application: |
Main and sub-distribution boards |
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Warranty: |
5 Years |
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Ph-N Protection |
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Surge rating: Imax |
175kA 8/20μs |
3 x 175kA 8/20μs |
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Nominal Operating Voltage: Un |
220 – 277Vac @ 50/60Hz |
220 – 277Vac @ 50/60Hz |
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Let through voltage: Up |
< 1.3kV @ 50kA 8/20μs |
< 1.3kV @ 50kA 8/20μs |
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Energy capability per phase: W/R |
>600kJ |
>600kJ |
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Follow Current Interrupt rating: Ifl |
25kA @ 255Vrms 50/60Hz |
25kA @ 255Vrms 50/60Hz |
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Max Backup Fuse: |
315A gL/gG |
315A gL/gG |
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Max Continuous Operating Voltage: Uc |
480Vrms |
480Vrms |
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N-E Protection |
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Surge rating: Imax |
175kA 8/20μs |
150kA 8/20μs |
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Surge rating: Iimp |
100kA 10/350μs |
100kA 10/350μs |
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Insulation resistance (Risol): |
>1000MΩ |
>1000MΩ |
