manufacturer: J. Schneider Elektrotechnik GmbH
type
: UCC-TEC 450
art.-no. : NCPA0936G10xx

Short description
The UCC-TEC (Ultra Capacitor Charger) is a charger for the J. Schneider Ultracapacitor modules
10F/90V (UC-Modul). There are several possiblities to connect the individual modules: From a single
module 90V up to five modules with 450V. The device is used in a pitch system of a wind energy
plant, where it is exposed to major mechanical stress and temperature fluctuations. As it is part of the
wind energy plant’s security concept, it is equipped with additional security systems and diagnostics
possibilities.

The UCC-TEC has the following features:

Great mechanical stability
Wide working temperature range
Particularly immune against electrical interferences
2 serial interface ports for connecting a computer (EIA 485) (for data exchange, parameter
assignment, service functions, remote monitoring, etc.) and for linking other UCC-TEC’s
Integration in PLC possible via RS485 or signalling contacts
Individual monitoring of the UC modules regarding temperature, polarity reversal and
overvoltage
Capacity measuring and limit monitoring
Optimum charging of the UC modules with constant current
Charging stop in case of the UC being overcharged, excess temperature and polarity reversal
Isolated relay signalling contacts
Optically isolated open collector signal outputs

Applications:
•Emergency supply for Pitch Control
•UPS for inverter buffer
•Other buffering of DC power supplies

Subject to technical modifications !
Adresse:
Helmholtzstrasse 13
D-77652 Offenburg
Postfach 2327
D-77656 Offenburg

Geschäftsführer:
Tel. +49/(0)781/206-0
Fax +49/(0)781/25318
www.j-schneider.de
info@j-schneider.de

Bettina Schneider Dipl.Betriebswirt (BA)
Rolf Anti Dipl.-Wirt.-Ing.(FH)
Amtsgericht Offenburg HRB 758