SE-601 DC Ground-Fault Monitor
Function:
- Ground-fault protection for ungrounded direct-current (dc) systems
Features:
- Ten ground-fault set points from 1 to 20 mA
- Ten ground-fault trip-time settings from 0.05 to 2.5 seconds
- Microprocessor based - recalibration not required
- Remote reset and indication
- Non-volatile trip memory
- Selectable fail-safe (undervoltage) or non-fail-safe (shunt) operating mode
- Self-test function
- DIN-rail, surface, and panel mounting
- Five year warranty
Typical Applications:
- Ground-fault protection for an ungrounded dc bus
- Used in power generation plants, locomotives and other people movers, battery banks
Minimum System Components:
The SE-601 requires an SE-GRM-series ground-reference module matched to the system voltage (e.g. SE-GRM125 for a 125-Vdc bus).
IEEE Device Numbers:
76G
Watertight Cover
Allows relays to be used in a wet environment. NEMA 4 rating. Shown mounted on the MPU-16A.
Panel-Mount Adapter
Used for panel mounting an SE-601 or SE-70X-series ground-fault monitor. IP 53 and NEMA 3 rating, tamper resistant.
Panel-Mount Adapter
Panel mount an SE-601 or SE-70X-series ground-fault monitor.
Ground-Reference Module
Input device for SE-601.
Ground-Reference Module
Used with: SE-601
Available for: 24Vdc - SE-GRM024,
48 Vdc - SE-GRM048, 125 Vdc - SE-GRM125,
250 Vdc - SE-GRM250, 500 Vdc - SE-GRM500, 780 Vdc - SE-GRM780.
Contact factory for other voltages
Available for: 24Vdc - SE-GRM024,
48 Vdc - SE-GRM048, 125 Vdc - SE-GRM125,
250 Vdc - SE-GRM250, 500 Vdc - SE-GRM500, 780 Vdc - SE-GRM780.
Contact factory for other voltages
Diagram (SE-601-M Fig. 3)