Littelfuse Startco SE-325, Руководство пользователя, Страница: 15 / 20

Startco Engineering Ltd. Page 11
SE-325 Neutral-Grounding-Resistor Monitor Rev. 6
Pub. SE-325-M, May 6, 2008.
6 0 . 0
( 2 . 3 6 )
4 4 . 5
( 1 . 7 5 ) ( 0 . 3 0 )
(0.40)
7 . 7
10.0
96.0
(3.78)
76.0
(3.00)
( 0 . 8 7 5 )
2 2 . 2 5
28.58
(1.125)
1 . 2 5 "
C O N D U I T
K N O C K O U T
1 . 7 0 " D I A
3 . 8 ( 0 . 1 5 )
D I A
MOUNTING DETAIL
SIDE VIEW
FRONT VIEW
R E S I S T O R F A U L T R E S I S T O R F A U L T
G R O U N D F A U L T G R O U N D F A U L T
STARTCO
E N G I N E E R I N G L T D .
R K - 3 2 5 I
3 0 . 0
( 1 . 1 8 )
2 5 . 0
( 0 . 9 8 )
CI/RI
+
GI
O U T L I N E
NOTES:
1. DIMENSIONS IN MILLIMETRES (INCHES).
2. NEMA 1.
FIGURE 10. RK-325I Remote Indication Assembly.
60.2
31.0
47.5
21.0
(2.37)
(1.22)
(1.87)
(0.83)
R
S
1
R
S
2
C
G
I
G
R
I
+
S
W
K1 K2
R
S
1
R
S
2
C
G
I
G
R
I
+
S
W
K1 K2
SW CI/GI
+
GI/RI
TB1
INSTALLATION INSTRUCTIONS:
1. REMOVE FOUR LEFTMOST LOWER TERMINAL BLOCK SCREWS.
2. PLACE RK-13 ON TERMINAL BLOCK AND REPLACE SCREWS.
3. MAKE REQUIRED CONNECTIONS TO TERMINAL BLOCK TB1.
SIDE VIEW
RK-13 SHOWN MOUNTED ON SE-105/SE-107/SE-325
NOTES:
1. DIMENSIONS IN MILLIMETRES (INCHES).
FIGURE 11. RK-13 Relay Interface Module.