Technical Data; Mechanical Data; Electrical Data - VALPES VR Manuel D'installation

ENGLISH
UK
Type (1/4 turn electric actuator)
IP protection (EN60529)
Corrosion resistance (outdoor and indoor use)
Temperature
Hygrometry
Pollution degree
Altitude
Extended environmental conditions
Sound level
Weight
Nominal torque
Maximum torque
Operating time (90°)
Drive ISO5211
Rotation angle
Mechanical stops
Manual override
Direction of rotation
Voltage ±10%
Frequency
Power consumption
Overvoltage category
Insulation motor class
Torque limiter
Duty cycle (CEI34)
Limit switches maximal voltage
Limit switches maximal current
Anticondensation heaters
Inrush current
48

TECHNICAL DATA

VR25
Housing: Aluminium + EPOXY paint / cover: PA6 UL 94 V-0 or Aluminium + EPOXY paint
Drive : Steel + Zn treatment / Axles and screws : Stainless steel
-20°C to +70°C (FAILSAFE GS2 : -10°C to +40°C)
maximum relative humidity 80 % for temperatures up to 31 °C decreasing linearly
Applicable POLLUTION DEGREE of the intended environment is 2 (in most cases).
Outdoor use and in WET LOCATION
3,1kg to 3.5Kg max (4Kg to 4,4kg with aluminium cover)

MECHANICAL DATA

20Nm
25Nm

ELECTRICAL DATA

15V to 30V AC 50/60Hz or 100V to 240V AC 50/60Hz
12V to 48V DC (FAILSAFE : 24V to 48V DC) or 100V to 350V DC
TRANSIENT OVERVOLTAGES up to the levels of OVERVOLTAGE CATEGORY ll
TEMPORARY OVERVOLTAGES occurring on the MAINS supply.
Class B 400V motors and class F for the others
Circuit breaker type D, nominal current according the number of actuators (max. 4 actua-
tors) or use a inrush current limiter at the output of the circuit breaker.
VR45
IP68
to 50 % relative humidity at 40 °C
altitude up to 2 000m
61 dB
35Nm
45Nm
7s to 20s
Star 17 F05-F07
90° (others on request)
90° or 180°
External shaft
Anticlockwise to open
3-phase 400V
50/60Hz
45W - (52W for 400V)
Electronical
50%
4 to 250V AC/DC
(Overvoltage category II)
1mA to 5A max
10W
DSBA3400 • Rév. 24/01/2019
VR75
60Nm
75Nm