واقي تيار متناوب من النوع T2+T3 بجهد ٢٣٠ فولت/٢٧٥ فولت/٢٧٧ فولت/٣٢٠ فولت، وسعة تحمل ٥–١٠ كيلو أمبير، مزوَّد بإشارات ضوئية ليد، وأجهزة حماية من الصواعق، وواقيات صواعق (SPD) مزودة بمؤشرات ليد — منتجات بالجملة، ومورِّدون و manufacturers

Product Description

Technical Data

Type	BT D 275 LED LP	BT D 320 LED LP
Art.-No.	820621	820631
Nominal a.c. voltage[U_N]	230V(50/60 Hz)	230V/277V(50/60 Hz)
Rated voltage (max. continuous a.c. voltage) [U_c][L-N]	275V	320V
Rated voltage (max. continuous a.c. voltage) [U_c][N-PE]	255V	255V
Nominal current[I_L]	10A	10A
Nominal discharge current (8/20μs)[In]	5kA	5kA
Max. discharge current (8/20μs) [Imax]	10kA	10kA
Itotal. discharge current (8/20μs) [L+N-PE]	20kA	20kA
Combination wave[Uoc]	10kV	10kV
Voltage protection level[Up][L-N]	≤ 1.2kV	≤ 1.75kV
Voltage protection level[Up][L-N]	≤ 1.5kV	≤ 1.5kV
Follow current extinguishingcapability at U_c [If][N-PE]	100A_rms	100A_rms
Response time[t_A][L-N]	≤ 25ns	≤ 25ns
Response time[t_A][L-N / N-PE]	≤ 100ns	≤ 100ns
Short circuit current rating [I_SCCR]	25kA_rms	25kA_rms
TOV[L-N](UT)-	335V/5sec	335V/5sec
TOV[L-N](UT)	440V/120min	440V/120min
TOV[N-PE](UT)	1200V/200ms	1200V/200ms
Max. back up fuse [F]	16A gL/gG
Operating temperature range [Tu]	-40°C...+80°C
Working condition/Failure indication	Green:ok/Red:faulty
Terminal wires	1.5mm²solid,length 120mm
Compliance	IEC 61643-11; EN 61643-11; GB/T 18802.11
Enclosure material	Purple thermoplastic, UL94-V0
Certification	CE; RoHS; ISO 9001:2015
Degree of Protection	IP67

Product Details

Highlight Features

1. High discharge capacity, low voltage protection level.

2. Quick response.

3. IP67 water resistant.

4. Working condition/Failure indication:Green/Red

Summary

LED Surge Protector BT D 275 LED LP(820621) is suitable for recessed mounting systems, cable trunking, and recessed junction boxes. Suitable for all mounting systems,compact design.