Tủ cắt lọc sét 3 pha 3PPM150KA-480V-NE100-AIMCB, dòng sét 150kA, 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, 150kA 8/20μs Ph-N, 100kA 10/350μs N-E, có màn hình hiển thị trạng thái và công tắc báo động
Xuất xứ: Úc
Hãng: LPI
Downloads:
Tài liệu thiết bị chống sét LPI 3PPM150kA-NE: View / Download
Tài liệu tổng 1: View / Download
Tài liệu tổng 2: View / Download
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.
Ordering Code
LPI 1PPMSG175kA-NE
LPI 3PPMSG175kA-NE
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
Power distribution systems:
TT, TN-S, TN-C, TN-C-S (MEN)
Dimensions/ Weight:
300 (H) x 200 (W) x 150 (D) mm Approx.
5Kg
300 (H) x 200 (W) x 150 (D) mm Approx.
5kg
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
175kA 8/20μs
3 x 175kA 8/20μs
Nominal Operating Voltage: Un
220 – 277Vac @ 50/60Hz
220 – 277Vac @ 50/60Hz
Let through voltage: Up
< 1.3kV @ 50kA 8/20μs
< 1.3kV @ 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:
315A gL/gG
315A gL/gG
Max Continuous Operating Voltage: Uc
480Vrms
480Vrms
N-E Protection
Surge rating: Imax
175kA 8/20μs
150kA 8/20μs
Surge rating: Iimp
100kA 10/350μs
100kA 10/350μs
Insulation resistance (Risol):
>1000MΩ
>1000MΩ