Technical data
Supply terminals
L1,L2,L3
Rated voltage supply(Un)
208V/220V/230V/240V/380V/400V/415V/440V/460V/480V
Voltage supply range
165-528V
Measuring range
150-552V
U> setting value
adjustable:(105%-125%)xUn; fixed:115%
U< setting value
adjustable:(75%-95%)xUn;fixed:85%
Asymmetry setting
adjustable: 5%~20%;fixed:8%
U> trip delay
adjustable: 0.1 ~10s; fixed:2s
U< trip delay
adjustable: 0.1 ~10s; fixed:2s
Asymmetry trip delay
adjustable: 0.1 ~10s; fixed:2s
Voltage hysteresis
6V
Asymmetry hysteresis
2%
Trip time for incorrect phase sequence and phase failure
<0.5s
Voltage measurement error Delay error
≤1%
Delay error
±10%+0.1s
Knob setting error
1% x scale value
Rated insulation voltage
480V
Output contacts
1C/0
Current rating
8A/250V AC1
Mechanical life
106
Electrical life
105
Protection degree
IP20
Pollution degree
3
Altitude
≤2000m
Operating temperature
-20℃~+55℃
Permissable relative humidity
≤50% at 40℃(without condensation)
Storage temperature
-30℃~70℃
Wire size/Torque
0.5mm2~2.5mm2 /0.5Nm
Mounting
TH-35 Rail(EN60715)
Models
U>
U<
Phase failure
Phase sequence
Asymmetry
Selectable Un
RS-MV31P
●
●
RS-MV32P
●
●
●
●
RS-MV33P
●
●
●
●
RS-MV34P
●
●
●
●
RS-MV35P
●
●
●
●
RS-MV36P
●
●
●
●
●
RS-MV37P
●
●
●
●
●
●
Front-face panel
Function diagrams
Wiring diagrams