Valpes - Electric Actuator - VSX (ATEX)

DESCRIPTION

ATEX electric actuator, aluminium housing with manual override by external shaft or hand wheel for torques of 25 to 1000Nm and in accordance with CE-ROHS-REACH directives.

VERSIONS

• 90° standard version and 180° or 270° version (on request)
• Version for marine applications. High durability coating, 15-year warranty
• Available with:

          BBPR - emergency backup

          POSI - proportional control

          3 POSITIONS

          POSI-BBPR

          3-POSITION-BBPR

          Modbus-RTU

TECHNICAL DATA

• VRX, VSX: multivoltage actuator

          100V to 240V 50/60Hz (100V to 300V DC)

          24V to 48V 50/60Hz (24V to 72V DC)

          3-phase 400V 50/60Hz

• VTX: 230V 50/60Hz and 3-phase 400V 50Hz
• 3 modulating points control or on-off (400V and VTX: 3 modulating points control only)
• Duty rating S4 50% (CEI34)
• Working temperature:

          VRX/VSX multivolt: -20 °C to +70 °C

          VRX/VSX 3-phase 400 V: -20 °C to +54 °C

          Battery models (GS6,GPS,GFS): -10 °C to +40 °C

          VTX: -20 °C to +63 °C

• Enclosure IP68 5 m / 72 h
• 4 adjustable limit switches 5A
• connection according ISO5211:

          VRX: F05/F07 star drive 17 mm

          VSX: F07/F10 star drive 22 mm

          VTX: F10/F12 star drive 36 mm

• Manual override
• Torque limiter monitored by software (except 400V) or mecanical (VTX)
• Failure report relay (except 400V)
• RS485 connection (except 400V and VTX)
• Mechanical limit stops (adjustable for VSX and VTX)
• Visual position indicator
• Regulated anticondensation heater
• Weight: 4.4 kg (VRX) • 6.4 Kg (VSX) • 25 kg (VTX)