BT RANGE

 

BERNARD CONTROLS  renews its range of multi-turn actuators by offering a new design entirely revamp to closely fit market needs. This fully new concept has been designed as a modular platform with many options to offer you the perfect solution for easy and safe management of the most demanding application

Technical Description

TORQUE RANGE:

  •          30 to 500 Nm (direct)

  •          Up to 8,000 Nm on request

10 TO 180 RPM (DIRECT)

TYPE OF CONTROLS:

  •          Electromechanical SWITCH

  •          Integrated LOGIC - New Version (v2)

  •          Integrated INTELLI+® - New Version (v3)

BC DUTY & MODULATING CLASSIFICATION :

  •          On-Off: Class A+

  •          Inching / Positioning : Class B+

  •          Modulating : Class III+

ENVIRONMENT: IP 68 / C4 UP TO C5-M / T: -60°C ...+70°C

Option low T° -60°C/option high T° +90°C (high T° for SWITCH versions)

PRODUCT BENEFITS

INNOVATIVE, RELIABLE & UNIQUE DESIGN

  •          Fully new and unique design for Multi-turn actuation based on market requirements and BC design experience and methodology

  •          Product architecture, torque range and speed range adapted to customers’ requirements

  •          Heavy duty design: IP68, Double-sealing protection, powder coating (up to C5-M), low and high temperature versions (down to -60°Cand up to +90°C as an option)

  •          Innovative features: new camblock system, adjustable torque sensor, new interior modularity for compact design, modular position sensor up to
    5000 turns...

ENHANCED PERFORMANCE FOR THE MOST-DEMANDING CONDITIONS

  •          From 30Nm to 500Nm (direct) and more with gearboxes

  •          Wide range of speed, from 10rpm to 180rpm

  •          Wide stem acceptance with an easy to install and watertight stem cover

  •          Self-locking at all speed without any additional feature*

  •          High resolution modulating Class III+ (Duty Performance and Endurance Higher Level than Standard EN15714-2)

  •          S4 Motor Service Duty on all models

EASY TO INSTALL & MAINTAIN

  •          Easy commissioning: set up of travel limitation system with a standard screwdriver on SWITCH version, non-intrusive setting for LOGIC and INTELLI+® versions, quick connector option, configurable relays on electronic versions…

  •         Large LCD display on LOGIC Version for user-friendly commissioning and local command. Easily orientable (4-way direction) with simple soft selection

  •         Declutch-free manual override for quick intervention on site with double ratio as an option

  •         Mechanical position indicator on SWITCH versions: check the position of your valve at a glance even in case of power cut

  •          Fieldbus available as an option, included all market standard protocols : Profibus (DPV1, Single or Redundant), Modbus…

INTELLI+® ADVANCED CONTROL SOLUTION

  •          User Friendly and Intuitive controls with LCD display that gives a clear status of the actuator and of the control system

  •         Advanced monitoring and diagnostic functions of INTELLI+® Integrated Control: Emergency Shut Down, Partial Stroke Test, timer, alarm customization, programmable signalling relays, operation monitoring...