Catalog excerpts
Three-phase two-speed fan speed controllers Rated current SEC: Rated voltage PRI: Control type: Three-phase autotransformer fan speed controllers applicable to voltage-controllable motors to control the rotational speed of fans and ventilation systems. Regulators are equipped with two indicators - the green one shows when the regulator is on while the red one shows when the TK contact is on. These controllers make it possible to select two optimal motor speeds and to switch these with a contact. Important energy savings and an increase of comfort can be achieved, for example by day and night control. Regulators are fitted with TK contacts for thermal motor protection and run/stop contacts for remote control. Made with Class II insulation and protection grade IP21, max ambient temperature 25°C, thermal class of insulation B (130°C). Manufactured in compliance with EN61558-2-13. ul. Postępowa 25/27, 93-347 Łódź, Poland tel. (42) 640-15-39, fax: (42) 640-15-41 sales@brevetrafo.com, www.brevetrafo.com Voltage level HIGH LOW Due to the constant development of the construction and changes in technical requirements, Breve Tufvassons reserves the right to change the above paramete
Open the catalog to page 1All BREVE-Tufvassons catalogs and technical brochures
-
KSE1 Pages
-
ViT1 Pages
-
PSLF/PVLF1 Pages
-
KSR1 Pages
-
D3K1 Pages
-
PSLRN1 Pages
-
PSLR1 Pages
-
OIEA1 Pages
-
KIEA1 Pages
-
ZEC31 Pages
-
ZEC21 Pages
-
ZEC 11 Pages
-
ZEC41 Pages
-
PST31 Pages
-
PST5 EC1 Pages
-
A3RW1 Pages
-
A3RM1 Pages
-
ARED1 Pages
-
AREB1 Pages
-
PCS1 Pages
-
ARWT1 Pages
-
ARWS1 Pages
-
ARWE1 Pages
-
ARWD1 Pages
-
ARW1 Pages
-
ARM1 Pages
-
TPZ1 Pages
-
TMZ1 Pages
-
TMD2 Pages
-
TEZ2 Pages
-
TTS1 Pages
-
TTZ1 Pages
-
TTZ EOR1 Pages
-
TTH/PVH1 Pages
-
ZLD/P1 Pages
-
ZLD1 Pages
-
PTM1 Pages
-
PSZ1 Pages
-
PSSN1 Pages
-
pss1 Pages
-
PFM1 Pages
-
T3M1 Pages
-
3FR1 Pages
-
P3M1 Pages
-
UMD2 Pages
-
TMM1 Pages
-
PFS1 Pages
-
TZB1 Pages
-
STM1 Pages