Technical Information
Toote seisukord |
Uus |
Tootja nimi |
Safety contactor, 380 V 400 V: 37 kW, 2 N/O, 2 NC, RDC 24: 24 - 27 V DC, DC operation, Screw terminals, integrated suppressor circuit in actuating ele |
Bränd |
EATON
|
Kategooriad |
Modulaarsed lülitid
|
Päritoluriik |
RO |
Harmoneeritud süsteemi kood |
8536 4900 00
|
Sobib DIN paigalduspaneelidele |
No |
Tunnustalitlusvõimsus, AC-3, 400 V |
37 kW |
Normaalselt avatud peakontaktide arv |
3 |
Normaalselt suletud peakontaktide arv |
0 |
Normaalselt avatud abikontaktide arv |
2 |
Normaalselt suletud abikontaktide arv |
2 |
Tunnus-talitlusvool Ie, AC-3, 400 V |
80 A |
Tunnus-talitlusvool Ie, AC-1, 400 V |
110 A |
Juhtahelate tunnus-toitepinge, AC 50 Hz |
0 V |
Juhtahelate tunnus-toitepinge, AC 60 Hz |
0 V |
Juhtahelate tunnus-toitepinge, DC |
24 V |
Peaahela ühendusviis |
Kruviühendus |
Aktiveerimispinge liik |
DC |
Nimitöövool AC-4, 400 V korral |
40 A |
Tunnustalitlusvõimsus Ie, AC-4, 400 V |
20 kW |
Tunnustalitlusvõimsus (NEMA) |
44.7 kW |
Pakendamise üksikasjad
Pakkimistase 1 |
4015081922291 |
Kirjeldus
Safety contactor, Application: Contactors for Motors, Complete devices up to 170 A, Utilization category: AC-1: Non-inductive or slightly inductive loads, resistance furnaces, NAC-3: Normal AC induction motors: starting, switch off during running, AC-4: Normal AC induction motors: starting, plugging, reversing, inching, Connection technique: Screw terminals, Notes: Also suitable for motors with efficiency class IE3., IE3-ready devices are identified by the logo on their packaging., Description: Auxiliary contact element connected non-detachably with basic device (manual activation not possible). , Rated operational current AC-3 380 V 400 V: Ie= 80 A, Rated operational current AC-1 Conventional free air thermal current, 3 pole, 50 - 60 Hz Open at 40 °C: Ith =Ie= 110 A, enclosed: Ith= 80 A, Rated operational current AC-1 Conventional free air thermal current, 1 pole open: Ith= 225 A, enclosed: Ith= 200 A, Max. rating for three-phase motors, 50 - 60 Hz AC-3 220 V 230 V: P= 25 kW, 380 V 400 V: P= 37 kW, 660 V 690 V: P= 63 kW, Max. rating for three-phase motors, 50 - 60 Hz AC-4 220 V 230 V: P= 11.5 kW, 380 V 400 V: P= 19 kW, 660 V 690 V: P= 26 kW, Contacts N/O = Normally open: 2 N/O, Contacts N/C = Normally closed: 2 NC , Instructions: Contacts to EN 50 012., integrated suppressor circuit in actuating electronics, with mirror contact., Voltage AC/DC: DC operation