NOJA-7343-03
2
Ground Mount Kiosk (GMK-1000 Series)
User Manual
S
PECIFICATIONS
The GMK Reclosers, GMK15-16-1310 and GMK27-12-1310 have the same pole assembly and magnetic actuators
as the OSM 310 series reclosers.
The ratings are the same as the OSM15-16-800-310 and OSM27-12-800-310 with the exception of the rated
continuous current being 630A.
R
ATINGS
GMK Model
GMK15-16-1310
GMK27-12-1310
Rated maximum voltage
15.5 kV
27 kV
Rated continuous current
630 A
630 A
Fault make capacity RMS
16 kA
12.5 kA
Fault make capacity Peak (50Hz)
40 kA
31.5 kA
Fault make capacity Peak (60Hz)
42 kA
32.5 kA
Fault break capacity
16 kA
12.5 kA
Asymmetrical Breaking Current
17 kA
13 kA
DC component Interruption capacity
20%
20%
Mechanical operations
30000
30000
Full Load Operations
30000
30000
Fault break capacity operations
70
140
Short time current withstand 3 seconds
16 kA
16 kA
Mainly active breaking capacity
630 A
630 A
Cable charging current
25 A
25 A
Line charging current
5 A
5 A
Impulse withstand across the interrupter
110 kV
150 kV
Impulse withstand phase to earth and phase to phase
110 kV
(1)
150 kV
(1)
Power frequency withstand phase to earth (dry) and across
the interrupter
50 kV
60 kV
Closing Time
<60 ms
<60 ms
Opening Time
<30 ms
<30 ms
Interrupting Time
<50 ms
<50 ms
Ambient Temperature
- 40° C to + 55° C
- 40° C to + 55° C
Input AC Voltage
110/220Vac
110/220Vac
Note 1
: Subject to the rating of the Dead Break Elbow connectors installed (not supplied).
