ATEX aktuatorer fra Valpes sendt til kunde offshore

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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

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Technical Data

• VRX, VSX: multivoltage actuator
• 100V to 240V 50/60Hz (100V to 350V DC)
• 25V to 30V 50/60Hz (12V to 48V 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 (option 10 m / 72 h for VSX)
• 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)

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