Download - OVI+R LRM Capacitive Voltage Indicator
4 connection leads for measuring at front panel
Wide auxiliary input range (24-230V AC/DC)
IEC 61243-5 compliant
Easy for installation and maintenance
3 Phase LCD display
No auxiliary power is needed for voltage detection
Change-over contacts for status monitoring1 LED indicator for power
LRM type
Features
OVI+R
OVI+R is used fordetermination of voltage presence and absence in Medium Voltage equipment according to IEC 61243-5 standard.
LRM Capacitive Voltage Indicator
Technical Parameters
50Hz or 60HzRated Frequency
10% to 45%UnThreshold Voltage
-25°C to +55°COperating Temperature
-30°C to 80°CStorage Temperature
Protection Class
4.8 x 0.8mm faston term
IP42
Connection Leads
96 x 50 x 42mmDimension
92 x 45mmCutting Size
5A, 250VAC or 30VDCContact output
24 – 230V AC/DCAuxiliary power
1.5kV DCAux. Power Isolation
Less than 2WPower consumption
Technical Drawings
96
50
36,30
44,
70
47,
30
Capacitance of coupling electrode C1 Cable type and length Rated voltage Un
Required data for order
Contact Status
OVI+S
Connection Diagram
1 - NO12 - COM3 - NC4 - Vaux(24-23OV AC/DC)5 - GND
L1 L2 L3
Phase Connections
Capacitor Bank LCD Display
Test Points
Logic
Phase Voltage
Contact Status
M.CodesVaux Status
At Least One Phase> %45UnOn 2
1
2
For Any StatusOff 21
22
1
2
All Phases < %10UnOn 21
22
1
2
21
2
Type 1 Type 2