Littelfuse Startco SE-601, Руководство пользователя

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SE-601 DC Ground-Fault Monitor
Rev. 2-B-073014
T
ABLE OF
C
ONTENTS
S
ECTION
P
AGE
1 General
....................................................................... 1
2 Operation
................................................................... 1
2.1 Configuration-Switch Settings................................... 1
2.1.1 Relay Operating Mode ................................... 1
2.1.2 Reset Mode ..................................................... 1
2.2 Front-Panel Controls .................................................. 1
2.2.1 Ground-Fault Trip Level ................................ 1
2.2.2 Ground-Fault Trip Time ................................ 1
2.2.3 Reset ............................................................... 1
2.2.4 Test .................................................................. 1
2.3 Front-Panel Indication ................................................ 3
2.3.1 Power ............................................................... 3
2.3.2 Trip ................................................................... 3
2.4 Analog Output ............................................................ 3
2.5 Self Diagnostics .......................................................... 3
3 Installation
................................................................. 3
3.1 SE-601 ........................................................................ 3
3.2 Ground-Reference Modules ...................................... 3
4 SE-601 Compatibility
............................................... 9
5 Technical Specifications
........................................ 10
5.1 SE-601 ...................................................................... 10
5.2 Ground-Reference Modules .................................... 11
6 Ordering Information
............................................ 12
7 Warranty
................................................................. 13
8 Ground-Fault Performance Test
......................... 13
Appendix A SE-601 Revision History
......................... 15
L
IST OF
F
IGURES
F
IGURE
P
AGE
1 SE-601 Outline and Mounting Details ...................... 2
2 Typical Connection Diagram .................................... 3
3 SE-GRM-Series Ground-Reference Modules –
24 to 125 V ................................................................. 4
4 SE-GRM-Series Ground-Reference Modules –
250 to 600 V ............................................................... 5
5 SE-GRM-Series Ground-Reference Modules –
780 to 1,000 V ............................................................ 6
6 PMA-55 Panel-Mount Adapter ................................. 7
7 PMA-60 Panel-Mount Adapter ................................. 8
8 PGA-0500 Analog Percent Current Meter. ............ 9
9 Ground-Fault Test Circuit ...................................... 13
10 System Ground-Fault Test .................................. 14
L
IST OF
T
ABLES
T
ABLE
P
AGE
1 SE-601 Trip Levels and Fault-Resistance Values .... 1
2 Trip-Features Comparison ......................................... 9
3 Ground-Fault-Test Record ....................................... 14
D
ISCLAIMER
Specifications are subject to change without notice.
Littelfuse Startco is not liable for contingent or
consequential damages, or for expenses sustained as a
result of incorrect application, incorrect adjustment, or a
malfunction.