Product Abstract
Zero Phase
Current Transformer
 
ELCB ZCT
AFCI GFCI T1&T2
TRANSFORMER ASSY
Current Transformer
An electronic circuit department and electric appliance were moved by output voltage leaded to the secondary part ,becoming awarer of fine lectric leakage current (5mA--25mA) happened on the primary electric current.
ZCT used for ELCB, GFCI, AFCI preventing electric shock accidents.
ELCB ZCT
 
Standard Models
 
Using Materials
NO NAME MATERIALS
1 Core Permalloy 80%
2 Core case P.P resin
3 Winding 2UEW 0.09~1.0
4 Shield plate Magnet iron
5 Filling Epoxy resin
6 Outer case P.P resin
7 Lead wire Tinned Cu PVC coat
8 Lead pin Tinned Cu 0.7
 
Dimensions
Model A
(min)
B
(max)
C
(max)
D
(max)
E
(max)
F

G

Application
standard current
SZ-13(PIN) 6.1 7.3 17 18 10 3   15A~30A
SZ-13 6.9 7.6 17.1 19 5.5 70 3 15A~30A
SZ-13(PIN)(S) 6.9 6.8 17.1 19 5.5 70 3 15A~30A
SZ-17 8.8 8 22.5 25 7 70 3 30A~50A
SZ-17(R) 10 8.4 22.5 25.5 7.2 70 3 50A~100A
SZ-24 13.8 8 28.2 31 6 70 3 100A~125A
 
Business registered number : 301-81-57822 | C.E.O. : lee kwang hun
Address : 24 dowonli nesuwub cheongwongun chungbuk korea
E-mail : master@seunghwa.com
Tel 043)216-4041~2 Fax 043)216-4043
Copyright 2003 Seunghwa co., ltd All Right Reserved.