CENTRO SERVIZI ENERCIA CALLIERA VENETA - PADOVA - ITALY per H controllo e la gestione dell energia regolatori di tensione per alternatori regolatori di giri per turbine

DESCRIPTION _______________________________________________________ 3 TECHNICAL DESCRIPTION ___________________________________________ 4 ELECTRONIC CARD CONNECTIONS ___________________________________ 5 ELECTRIC CONNECTION ________________________________________________ 6

The present document allows to understand the functioning of the digital AVR model S2004. On the following pages are listed all functions and electric connexions. Rule references The supply will be designed and manufactured in conformity to the Rules and the here below indicated □ CEI Electrotechnical Italian Committee □ UNI Italian National Association of Unification □ IEC International Electrotechnical Commission □ VDI Verein Deutsche Ingenieur □ ISO International Organization for Standardization □ DIN Deutsche Institut fur Normung As well as all rules of law related to the: □ Prevention against...

TECHNICAL DESCRIPTION Thanks to more than thirty years of experience gained on the field of tension regulators, BELTRAME C.S.E. has realized a model of low power static exciter, that can be used on Brushless generators of new or old manufacturing and on exciting dynamos. It uses the most sophisticated technologies available from the nowadays electronic and it allows the supply to exciting circuits with nominal tension values up to 200 Volt, so that it can be used on almost all type of machines present in the market. It is equipped with an adequate internal protection against a prolonged overcharge...

ELECTRONIC CARD CONNECTIONS Here below is shown the diagram of the terminal boards related to the card connexions. Power connectors ECC+: Positive of the excitation CNB 1: Alarm, normally closed contact CNB 2: Alarm, common contact

ELECTRIC CONNECTION Connect the supply between terminals L1 and L2 by respected phases. The excitation winding ha be connected between terminal “ECC-“ and “ECC+”. The command signal could be could be a signal 0÷10V, by proceeding with a connection between pin 5 and 6 of CNA or a signal -5V÷5V with a connection between pin 6 and 7 of CNA. In order to enable the first input (0÷10V) you have to connect pin 7 with pin 8 of connector CNA. The second input can be enabled (-5V÷5V) by connecting pin 5 with pin 10 of connector CNA. In both cases it is necessary to short-circuit pin 3 and 4 of connector...

INSTALLATION and ASSEMBLING This regulator must be installed inside the machine or inside the control and command panel, in order to protect it against the accidental contacts. It is advisable to position it in a place easily accessible and with a good circulation of clean and dry air. The four holes placed by its corners have to be used for its fixing.