Tecsystem t154 manual

For all enquiries related to these products, please contact us. Emergency Out of Hours Ordering Service - 5. Click here to find out more. Add Favourite. Add to list. Why not check out our related items! From 12th April UPS will be implementing a temporary surcharge on all international shipments. You will be informed by our sales team of the delivery costs and ask to confirm the order before any items are sent out for delivery.

Report an Error? What our Customers are saying. View All Manufacturers. Subscribe to our mailing list for offers, discounts and news updates! Description Data sheet Reviews 0 Electronic microcontroller based unit for the temperature control of MV dry type and cast resin transformers.

On request, the unit is available with certification for Canadian and American market, as well as for marine applications All our units can also be supplied with a special coating on the electronic cards, resistant to difficult weather conditions, particularly characterized by high temperature and humidity which are in tropical climates.

Data sheet T Data sheet T Reviews There are no reviews yet. Related products. In case of failure of the internal memory or alteration of the programmed data, at start-up Ech is displayed with the relative warning of the Fault contact. In this case, for safety reasons, the default parameters are loaded automatically see the programming table on pages according to the model purchased.

If properly programmed, the T unit can control the fans switching ON and OFF to cool the transformer according to preset temperatures. The fans on board the machine can be controlled two ways:. CHF 1. By programming HFn , it is possible to have the fans operating 5 minutes every "xxx" hours, regardless of the column or ambient temperature values i.

This function aims at verifying the fan operation and their control apparatus periodically. Setting as a value inhibits the function. Before carrying out the insulation test of the electrical panel the control unit is installed on, disconnect it from the power supply to prevent it from being seriously damaged. Section 0. Flame retardant insulation PVC 4. CEI Conformation: 4 sets of three twisted and coloured conductors 7.

Flame retardant PVC sheath 9. External diameter 12mm Standard conformation in m coils. Possible FCD applications. Identification of a possible induced disturbance on the Pt sensor line optional Ni or Ni If the installation instructions are not complied with see page 16 , any disturbance on the Pt optional Ni or Ni sensor line can cause false readings or anomalous alarms.

Corrective actions: check the installation of the sensor extension cable is in line with the instructions given in the paragraph on the measurement signal transfer on page Identification of a sensor fault or faulty connection In case of a faulty connection or sensor fault, a quick positive or negative variation in temperature might occur, leading to the system tripping or the alarms of the monitored system to be triggered.

Corrective actions: check the terminals the sensor is connected to are tightened and replace the faulty sensor, if required. In case of temperature control of the electrical motors, the quick temperature increase might be due to a blocked rotor. The purchased product is covered by manufacturer's or seller's warranty as per the "Tecsystem s. Check that: the connector is correctly inserted into its housing, the The control unit does not switch on and the wires are tightened, there is no evidence of burning on the supply to terminals is correct.

Disconnect the power supply, carry out the above and reconnect. Strong disturbance has damaged the data in the memory. Check both connections and terminal block. The main switch is tripped unexpectedly. One channel has given in the paragraphs: measurement signal transfer and caused the switch to trip. Activate the FCD function. Any electrical or electronic equipment marked with this symbol must be disposed of separately from normal domestic waste.

TECSYSTEM is aware of the impact its products have on the environment and asks its customers active support in the correct and environmentally-friendly disposal of its devices. Open navigation menu. Close suggestions Search Search. User Settings. Skip carousel. Carousel Previous. Carousel Next. What is Scribd? Explore Ebooks. Bestsellers Editors' Picks All Ebooks. Explore Audiobooks. Bestsellers Editors' Picks All audiobooks.

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