DLSF-8A-385V, DLSF-16A-385V, DLSF-20A-385V, DLSF-8A-480V, DLSF-16A-480V, DLSF-20A-480V, phân phối thiết bị chống sét LPI DLSF
Sản phẩm mới
DLSF-8A-385V, DLSF-16A-385V, DLSF-20A-385V, DLSF-8A-480V, DLSF-16A-480V, DLSF-20A-480V, phân phối thiết bị chống sét LPI DLSF
DLSF-8A-385V, DLSF-16A-385V, DLSF-20A-385V, DLSF-8A-480V, DLSF-16A-480V, DLSF-20A-480V, phân phối thiết bị chống sét LPI DLSF
LPI® DLSF Surge Filters
Features
3-Stage protection ensures lowest let-through voltage to protected equipment
Suitable for single phase TT, TN-S and TN-C-S distribution systems
Impulse discharge current rating of 25kA + 25kA 8/20μs Ph-N
Provides protection in all modes: L1-L2, L1-GND, L2-GND.
Designed to withstand fault and over-voltage conditions as per IEC61643
Non-saturating inductors – dv/dt of the incoming surge reduced by up to 100
times
Internal thermal fusing of protection elements ensures safe end-of-life operation
Power and Status indication with voltage free alarm contacts
5 Year Warranty
Technical Data Sheet
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Electrical Specifications |
DLSF-XXA-24V |
DLSF-XXA-230V |
DLSF-XXA-385V |
DLSF-XXA-480V |
|
Nominal Operating Voltage, Un: |
12-24V AC or DC |
110VAC (50/60Hz) |
240VAC (50/60Hz) |
277VAC (50/60Hz) |
|
Max Continuous Operating Voltage Uc: |
30VAC / 38VDC |
230VAC |
385VAC |
480VAC |
|
Maximum Load Current, IL DLSF-8A-xxxV DLSF-16A-xxxV DLSF-20A-xxxV |
8A 16A 20A |
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Voltage Protection Level, UP |
< 80V |
< 700V |
< 1200V |
< 1500V |
|
Power distribution systems: |
Low Voltage DC |
TT, TN-S, TN-C-S (MEN) |
||
|
Maximum Surge Rating, IMAX (8/20μs) L – L L – GND |
8kA + 8kA 8kA |
25kA + 25kA 25kA |
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|
Nominal Surge Rating, In (8/20μs) L – L L – GND |
4kA + 4kA 4kA |
10kA + 10kA 10kA |
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|
Operating time: |
< 1ns |
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|
Protection status indication: |
Normally Closed voltage free alarm contact |
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Operating Environment |
-40°C to +50°C, 0 – 95% humidity |
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Ordering Code |
Description |
Rated Voltage L-L |
Rated Current |
|
DLSF-8A-24V |
Surge Filter, 1Ph, 30VAC, 8A, 8kA+8kA 8/20μs L-L, Power & Status Indication, Alarm Contacts |
12 - 24VAC/DC |
8A
|
|
DLSF-16A-24V |
Surge Filter, 1Ph, 30VAC, 16A, 8kA+8kA 8/20μs L-L, Power & Status Indication, Alarm Contacts |
12 - 24VAC/DC |
16A |
|
DLSF-20A-24V |
Surge Filter, 1Ph, 30VAC, 20A, 8kA+8kA 8/20μs L-L, Power & Status Indication, Alarm Contacts |
12 - 24VAC/DC |
20A
|
|
DLSF-8A-230V |
Surge Filter, 1Ph, 230VAC, 8A, 25kA+25kA 8/20μs L-L, Power & Status Indication, Alarm Contacts |
100 – 120VAC (50-60Hz) |
8A |
|
DLSF-16A-230V |
Surge Filter, 1Ph, 230VAC, 16A, 25kA+25kA 8/20μs L-L, Power & Status Indication, Alarm Contacts |
100 – 120VAC (50-60Hz) |
16A |
|
DLSF-20A-230V |
Surge Filter, 1Ph, 230VAC, 20A, 25kA+25kA 8/20μs L-L, Power & Status Indication, Alarm Contacts |
100 – 120VAC (50-60Hz) |
20A |
|
DLSF-8A-385V |
Surge Filter, 1Ph, 385VAC, 8A, 25kA+25kA 8/20μs L-L,Power & Status Indication, Alarm Contacts |
200 – 240VAC (50-60Hz) |
8A |
|
DLSF-16A-385V |
Surge Filter, 1Ph, 385VAC, 16A, 25kA+25kA 8/20μs L-L, Power & Status Indication, Alarm Contacts |
200 – 240VAC (50-60Hz) |
16A |
|
DLSF-20A-385V |
Surge Filter, 1Ph, 385VAC, 20A, 25kA+25kA 8/20μs L-L, Power & Status Indication, Alarm Contacts |
200 – 240VAC (50-60Hz) |
20A
|
|
DLSF-8A-480V |
Surge Filter, 1Ph, 480VAC, 8A, 25kA+25kA 8/20μs L-L,Power & Status Indication, Alarm Contacts |
220 – 277VAC (50-60Hz) |
8A |
|
DLSF-16A-480V |
Surge Filter, 1Ph, 480VAC, 16A, 25kA+25kA 8/20μs L-L, Power & Status Indication, Alarm Contacts |
220 – 277VAC (50-60Hz) |
16A |
|
DLSF-20A-480V |
Surge Filter, 1Ph, 480VAC, 20A, 25kA+25kA 8/20μs L-L, Power & Status Indication, Alarm Contacts |
220 – 277VAC (50-60Hz) |
20A |
