Cut Sheet
Table Of Contents
- Table of Contents
- 1. General
- 2. Operation
- 2.1 Settings
- 2.2 Calibration
- 2.3 Trip Indication and Reset
- 2.4 Remote Operation
- 2.5 Relay K1 LED
- 2.6 Unit Healthy Output
- 2.7 Diagnostic LED
- 2.8 Analog Output
- 3. Installation
- 4. Data Interfaces
- 5. Troubleshooting
- 6. Technical Specifications
- 7. Ordering Information
- 8. Warranty
- 9. Test Procedures
- Appendix A SE-330HV Revision History
Page 19
SE-330HV Neutral-Grounding-Resistor Monitor Rev. 5-I-091115
LR 53428
USC
R
R
121.0
(4.76)
20.5
(0.81)
M5 SCREWS
30.0
(1.18)
56.0
(2.21)
46.0
(1.81)
121.0
(4.76)
80.0
(3.15)
NOTE 2
MOUNTING DETAIL
TOP
25.0
(0.98)
82.0
(3.23)
69.8
(2.75)
EFCT - 1FC
FLUX
CONDITIONER
(OPTIONAL)
138.0 MAX
(5.43)
5.5
(0.22)
110.0
(4.33)
5.5
(0.22)
22.0
(0.87)
5.0 (0.20) Ø
RECESSED FOR
8-mm HEX NUT
1.0 (0.04) DEEP
FRONT
NOTES:
1. DIMENSIONS IN MILLIMETRES (INCHES).
2. MOUNTING SCREWS: M4 OR 8-32.
3. PRESS MOUNTING FEET IN PLACE USING
INSTALLATION TOOL PROVIDED.
4. RoHS COMPLIANT.
5. EN 60044-1 COMPLIANT.
30.0
(1.18)
SIDE
56.0
(2.21)
126.0
(4.96)
EFCT-1 EARTH FAULT CT
600 V CLASS, INSULATION CLASS A
FIGURE 15. EFCT-1 Ground-Fault Current Sensor.