Description

• Autonomous control system of uncontrolled movement of the cabin, according to point 7 of Royal Decree 57/2005, a device must be installed to ensure that there will be no movement of the cabin when the maneuver is at rest, this uncontrolled movement can occur by a slip of the traction cables on the pulley, With the TEMPNIV control we can detect this possible unwanted slipping, leaving in that case the maneuver permanently blocked, until the technical service checks the elevator, this lock is maintained even if there is a power outage in the farm, restoring the service only when an operator performs a reset of the system.
• In addition, the device has the function of indicating when the cabin is at plant level, this signaling will be maintained even if there is a power failure in the farm, in which case it will be powered by the battery integrated in the module, the power supply will in turn act as a battery charger, it can supply energy for other elements that need to be powered in case of power failure, for example a bidirectional intercom.

• Autonomous operation independent of the maneuver to be controlled, it is compatible with any of the market, no matter the manufacturer or model.
• Minimal interconnections with the existing switchgear, switch operation signal and series signal to interrupt them when the control device is triggered.
• It includes a magnetic detector with support to place in the car, it must receive an impulse for each floor level that exists in the building, with this information will control the drift of the elevator, in the case of activating the maneuver the car signal in motion, the device to not block, must receive an impulse every so often which will be configured in the TEMP2000 circuit that is located inside the TEMPNIV module.
• Configuration switches
  • 3 switches to adjust the time between pulses of the magnetic detector
  • 1 switch to configure the logic of the signals, which can be with open contacts at rest or closed.
  • 1 switch to configure the way to act in case of power failure in case the device has been triggered, it can be reset in case of power failure, or be blocked when the mains voltage returns, waiting for the intervention of technical personnel to check the installation.
• The light signals included are:
  • On the outside of the module
    • Green plant level pilot
    • Red light of device in alarm situation
  • Inside the module
    • Maneuver signal in operation.
    • Signal started timer 1 that counts the time between pulses when the elevator operates.
    • Timer 2 is in charge of controlling that the signal of the impulse detector is not activated for a period longer than the time established for the triggering.
    • Activation signal of the relay of maneuver blocking.
• The information inputs are opto-coupled, avoiding voltage conflicts in the interconnections with the main controller and the connection with the magnetic detector.
• Power supply of the TEMPNIV module at 230Vac.
• Auxiliary output for power supply of external elements 12Vdc/30w.

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TEMPNIV Installation Manual
ROYAL_DECREE_57_2005