Cut Sheet

Page 13
SE-330HV Neutral-Grounding-Resistor Monitor Rev. 5-I-091115
MINIMUM DISTANCE
TO ADJACENT OBJECTS
.
.
.......
R
G
N
ER-25KV
SENSING RESISTOR
100 K Ω
14,400 VAC MAX
1MINUTEMAX
144.0
(5.67)
NOTES 2 AND 4
20.5
(0.81)
0.25-20 BINDING HEAD
780.0
(30.70)
RATINGS:
MAXIMUM VOLTAGE
14,400 Vac
MAXIMUM CURRENT
144 mA
RESISTANCE
100 kΩ
TOP
320.0
(12.60)
FRONT
SIDE
60.0
(2.40)
800.0
(31.50)
340.0
(13.38)
340.0
(13.38)
534.0
(21.00)
217.0
(8.50)
100.0
(3.94)
NOTE 3
MINIMUM CLEARANCE FROM BASE
508.0 (20.00)
MOUNTING DETAIL
NOTES:
1. DIMENSIONS IN
MILLIMETRES (INCHES).
2. TERMINAL-BLOCK SCREWS:
6-32 x 0.25.
3. MOUNTING SCREWS:
M6 OR 0.25-20
4. USE LIQUID-TIGHT FITTING
FOR TERMINAL-BLOCK-
ENCLOSURE CABLE ENTRY.
5. MOUNT AS SHOWN
WITH BASE HORIZONTAL.
6. CERTIFICATIONS NOT SHOWN.
TORQUE
TERMINAL N
.....
9.0 N-m (80 in-lb)
..
.........
THERMAL
1 MINUTE ON,
120 MINUTES
OFF
CONTINUOUS
14,400 Vac
2,500 Vac
.........
FIGURE 9. ER-25KV Sensing Resistor.