*mydirectindustry

2021 T119

Product catalog summary

Overview: The T119 is a temperature control unit designed for medium voltage (MV) cast resin and dry type transformers. It utilizes PTC temperature sensors compliant with DIN 44081 and 44082 standards, ensuring simplicity and cost-effectiveness. A microcontroller manages the unit, enhancing reliability.

Specifications:

Power Supply: Universal input from 24 to 240 Vac-dc, with reversible polarities.
Inputs: Three series of PTC inputs for alarm (ALL1), trip (ALL2), and ventilation (FAN), each capable of connecting 1 to 9 PTCs in series.
Outputs: Two alarm relays (ALL1/FAULT-ALL2) and one fan control relay with time delay options (5-10-20-40 min.). Output contacts capacity is 5A-250 Vac cosφ=1.
Environmental Conditions: Operating temperature from -20°C to +60°C, humidity up to 90% non-condensing.
Construction: PPO UL 94V0 self-extinguishing housing, optional tropicalization for harsh climates.
Compliance: Assembled according to CE rules, with protection against electromagnetic interference (CEI-EN61000-4-4).

Features:

LED indicators for alarm, trip, fan, and fault.
Data storage capability for a minimum of 10 years.
Self-diagnostic circuit for enhanced reliability.
Front panel programming access via push button.

Dimensions:

T119: 48 x 96 mm, depth 150 mm (including terminals), panel cut-out 44 x 92 mm.
T119 DIN: 106 x 95 mm, depth 62 mm, housed in a Blend PC/ABS box.

Additional Information: The unit can be supplied with a special coating for resistance to high temperature and humidity, suitable for tropical climates. Electrical connections are facilitated by removable rear terminals, and input channels are protected against electromagnetic noise.

Catalog excerpts

La T119 è una centralina per il controllo della temperatura di The T119 is a unit developed to control the temperature of MV trasformatori MT a secco e incapsulati in resina. cast resin and dry type transformers. L’utilizzo di sensori di temperatura Ptc, conformi alle norme The use of Ptc temperature sensors according to DIN 44081 DIN 44081 e 44082, la rendono particolarmente semplice and 44082 makes it particularly simple and economical. ed economica. La gestione dell’apparecchio afidata ad un Entrusted the management unit to a microcontroller allows to microcontrollore permette di mantenere alto il livello di maintain a high level of reliability. The 3 Ptc sensor inputs refer to the alarm thresholds (ALL1), I 3 ingressi dei sensori Ptc fanno riferimento alle soglie di trip (ALL2) and ventilation (FAN). Each input can be connected allarme (ALL1), sgancio (ALL2) e ventilazione forzata (FAN). Su ogni ingresso possono essere collegate da 1 a 9 Ptc in serie. Eventuali anomalie dei sensori o della centralina vengono segnalate come allarme di FAULT. Tutte le nostre centraline possono inoltre essere fornite tropicalizzate, ovvero resistenti a situazioni climatiche dificili, in particolare caratterizzate da temperatura e tasso di umidità Any sensor or unit anomalies are reported as FAULT alarm. All our units can also be supplied with a special coating on the electronic cards, resistant to dificult weather conditions, particularly characterized by high temperature and humidity (which are in tropical climates). elevati (quali si trovano, appunto, nei climi tropicali). ALIMENTAZIONE UNIVERSALE: da 24 a 240 Vca-cc. UNIVERSAL POWER SUPPLY: with input from 24 to 240 Vac-dc. (PTC sensor table on page 55). Altre versioni | Other Versions T119DIN in contenitore per guida DIN EN 50022

Open the catalog to page 1

Technical Speciications Alimentazione • Valori nominali: 24-240 Vca-cc • Vcc con polarità invertibili Power Supply • Rated voltage: 24-240 Vac-dc • Vdc with reversible polarities Ingressi • 3 gruppi in serie di ingressi Ptc: - 1 serie per ALL1 - 1 serie per ALL2 - 1 serie per FAN • Collegamenti su morsettiere estraibili • Canali ingresso protetti contro i disturbi elettromagnetici Inputs • 3 series of Ptc inputs: - 1 serie for ALL1 - 1 serie for ALL2 - 1 serie for FAN • Removable rear terminals • Input channels protected against electromagnetic noises and spikes Uscite • 2 relè di allarme (ALL1/FAULT-ALL2)...

Open the catalog to page 2