DAERYUK - GLOBAL BUSINESS PARTNER

DAERYUK CORPORATION
(3th floor, Garak-dong) 66 Gil 33,
Yangjae daero, Songpa-gu, Seoul,
Korea. [Zip code : 05703]
Tel : 82-2-422-1615. Fax : 82-2-414-6977
HOME PRODUCTS SPD
SPD
SPECIALTY ELECTRICAL PROTECTION SUPPLIER

Surge Protective Device
Surge Protective Device is an arrester in which ZnO contains to protect low voltage of AC from surge, widely applicable in low voltage panel board, factories, buildings, traffic signal, fire alarming etc.
 
Division DSP-040 DSP-080 DSP-120
Applicable voltage AC 380/220V 3첩4W
Frequency 50/60Hz
Connection type Parallel
Working temperature -40 ~ 60꼦
Preserving temperature

-40 ~ 70꼦

Protection mode L-N, N-G
MCOV 470V DC
Indicating lamp Each phase lamp (Red) Fault lamp (Yellow)
Surge energy 2,200 J 4,400 J 6,600 J
Max surge current
(L-N)
40kA 80kA 130kA
Max surge current
(N-G)
40kA
Wire KIV5.5 ~ 8 mm짼
 
* If inrush current protection is required, select it to give 120 times protection of rated current at 8 ms of sine wave.