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 21
SE-330HV Neutral-Grounding-Resistor Monitor Rev. 5-I-091115
SE-CS30-26
LR 53428
USC
R
CURRENT SENSOR
R
68.0
(2.68)
17.0
(0.67)
26.5
(1.04)
M5 SCREWS
TOP
MOUNTING DETAIL
68.0
(2.68)
34.0
(1.34)
52.5
(2.07)
42.6
(1.68)
M4 OR 8-32 TAP
25.0
(0.98)
110.0 MAX
(0.43)
72.0
(2.83)
34.0
(1.34)
26.0
(1.02)
5.0
(0.20)
5.0
(0.20)
58.0
(2.28)
FRONT
7. 0
(0.87)
4.0 (0.16) Ø
RECESSED FOR
7-mm HEX NUT
3.0 (0.12) DEEP
SIDE
26.5
(1.04)
52.5
(2.07)
MOUNTING FOOT
INSTALLA TION
TOOL
DETAIL ‘A’
NOTES:
1. DIMENSIONS IN MILLIMETRES (INCHES).
2. PRESS MOUNTING FEET IN PLACE USING
INSTALLATION TOOL PROVIDED (DETAIL ‘A’).
3. MOUNTING SCREWS: M4 OR 8-32.
4. RoHS COMPLIANT.
5. EN 60044-1 COMPLIANT.
6. SE-CS30-26 SHOWN.
FIGURE 17. EFCT-26 and SE-CS30-26 Ground-Fault Current Sensors.