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Chống sét DLSF-20A-385V

Chống sét LPI  DLSF - 20A - 385V, thiết bị cắt lọc sét LPI  DLSF - 20A - 230V , cắt lọc sét nguồn điện LPI  DLSF - 20A, đại lý phân phối thiết bị chống sét  DLSF - 20A, chống sét nguồn điện 20A, chống sét nguồn một chiều 385V,  LPI  DLSF - 20A - 480V

Thiết bị cắt lọc sét nguồn điện

Xuất xứ: Úc

Hãng: LPI

Downloads: 

Tài liệu thiết bị chống sét LPI DLSF-8A-16A-20A: View / Download

Tài liệu tổng 1: View / Download

Tài liệu tổng 2: View / Download

 

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

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

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

Nominal Surge Rating, In

(8/20μs) L – L

L – GND

 

4kA + 4kA

4kA

 

10kA + 10kA

10kA

Operating time:

< 1ns

Protection status indication:

Normally Closed voltage free alarm contact

Operating Environment

-40°C to +50°C, 0 – 95% humidity

 

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

 

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