LPI 3PPMSST50kA-NE, 3PPMSST50kA-NE, LPI 3PPMSST50kA – NE, LPI-3PPMSST50kA-NE, LPI 3PPMSST-50kA-NE, 3PPMSST-50kA-NE, LPI 3PPMSST-50kA – NE, LPI-3PPMSST-50kA-NE, tủ cắt lọc sét 3 pha, dòng sét 50kA, không phụ thuộc dòng tải, lắp song song với CB, chưa có bộ đếm, Thiết bị cắt sét 3 pha, mạch song song, có khe hở phóng điện, 50kA 10/350μs, 135kA 8/20μs Ph-N, 100kA10/350μs N-E, có màn hình hiển thị trạng thái và công tắc báo động, công ty nhập khẩu tủ cắt lọc sét 3PPMSST50kA-NE, 36 TD PPMSST50KA
Xuất xứ: Úc
Hãng: LPI
Downloads:
Tài liệu thiết bị chống sét LPI 3PPMST50kA-NE: View / Download
Tài liệu tổng 1: View / Download
Tài liệu tổng 2: View / Download
LPI® PPMSST50kA Power Protection Module in Enclosure
Features
• High performance surge protector for an operating voltage of 220 - 240Vac
• Nominal impulse discharge current Ph-N 50kA 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 8/20μs between P-N, and 100kA 10/350μs 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 62305. 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.
Ordering Code
LPI 1PPMSST50kA-NE
LPI 3PPMSST50kA-NE
Description:
Power Protection Module, Shunt , 50kA 8/20μs P-N, 100kA 10/350μs , N-E
Power Protection Module, Shunt , 3 x 50kA 8/20μs P-N, 100kA 10/350μs , N-E
Power distribution systems:
TT, TN-S, TN-C, TN-C-S (MEN), IT
Dimensions/ Weight:
300 (H) x 200 (W) x 150 (D) mm Approx.
4.7Kg
300 (H) x 200 (W) x 150 (D) mm Approx.
4.7kg
Environmental rating / Enclosure/ Mounting:
IP 55 / Metal enclosure/ Wall mount type
Conductor size / Colour:
Accepts: 35mm²
Operating temperatures:
-35 to +55°C, 0 – 95% humidity
Response time:
< 100ns
Standards:
IEC 61643 Class I
Surge withstand:
ANSI C62.41 Cat A, Cat B, Cat C, IEC61643
AS/NZS 1768 Cat A, Cat B, Cat C
Application:
Main and sub-distribution boards
Warranty:
5 Years
Ph-N Protection
Surge rating: Imax
50kA 8/20μs
3 x 50kA 8/20μs
Nominal Operating Voltage: Un
220 – 240Vac @ 50/60Hz
220 – 240Vac @ 50/60Hz
Let through voltage: Up
< 1.5kV @ 50kA 8/20μs
< 1.5kV @ 50kA 8/20μs
Energy capability per phase: W/R
>600kJ
>600kJ
Follow Current Interrupt rating: Ifl
25kA @ 255Vrms 50/60Hz
25kA @ 255Vrms 50/60Hz
Max Backup Fuse:
160A gL/gG
160A gL/gG
Max Continuous Operating Voltage: Uc
385Vrms
385Vrms
N-E Protection
Surge rating: Imax
150kA 8/20μs
150kA 8/20μs
Surge rating: Iimp
100kA 10/350μs
100kA 10/350μs
Insulation resistance (Risol):
>1000MΩ
>1000MΩ