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Monitoring relay, digital, for residual current monitoring (with current tran...

Noliktavas cena (bez PVN):
137,42 €
Šī cena ir spēkā līdz 2024-09-30
Cena par gab.: 137,42 €
EAN: 4011209912502
MPN: 3UG4625-1CW30
Mūsu noliktava: Piegādātāja krājumi:
Vienā paletē: N/A
Tehniskie dati
Preces stāvoklis Jauns
Ražotāja nosaukums Digital monitoring relay for residu...
Zīmols Siemens
Kategorijas Releji
Izcelsmes valsts DE
Harmonizētās sistēmas kods 8536 4900 00
Platums 22.5 mm
Augstums 102 mm
Dziļums 91 mm
Nominālā frekvence 16-400 Hz
Ar noņemamām skavām Yes
Iespējama reģistrācijas kļūda Yes
Strāvas starpības indikācija Yes
Elektriskā pieslēguma veids Skrūvju savienojums
Nominālais spriegums 24-240 V
Nominālais vadības barošanas spriegums pie AC 50 Hz 24-240 V
Nominālais vadības barošanas spriegums pie AC 60 Hz 24-240 V
Nominālais vadības barošanas spriegums pie līdzstrāvas 24-240 V
Maks. atļautais aiztures ieslēgšanās laiks 20 s
Min. regulējams aizkaves ieslēgšanās laiks 0 s
Atbildes vērtības ampēros 1 30-40000 mA
Atbildes vērtības ampēros 2 30-40000 mA
Sprieguma veids iedarbināšanai AC/DC
Kontaktu skaits kā parasti slēgtam kontaktam 0
Kontaktu skaits kā parasti atvērtam kontaktam 0
Kontaktpersonu skaits kā maiņas kontaktpersona 2
Iepakojuma informācija
Iepakojuma līmenis 1 4011209912502
Apraksts
Digital monitoring relay for residual current monitoring (with current transformer 3UL23) Setting range 0.03...40 A separate for warning threshold and switch-off value supply voltage 24 ... 240 V AC/DC, 50 .. 60Hz ON delay and tripping delay 0.1 to 20 s Shutdown hysteresis up to 50% Warning hysteresis 5% fixed Width 22.5 mm, 2 change-over contacts with or without fault buffer screw terminal Residual current monitoring relay with digital setting SIRIUS 3UG4 for monitoring plants for residual currents, e.g. due to dust deposits or moisture, porous cables and leads, or capacitive residual currents. Worldwide use thanks to wide voltage supply range and international certificates. Fast commissioning possible, thanks to menu-guided parameterization and actual value display for limit value determination. The devices features a permanent display of actual value and fault type, a high measuring accuracy and permanent self-monitoring. Device replacement possible without rewiring, thanks to removable terminals Reliable system diagnostics, thanks to unambiguous error messages on the display and connectable fault memory. High level of flexibility and space saving through installation of the associated 3UL23 transformer inside or outside the control cabinet. In addition to screw terminals, all the devices are also available with spring-type terminals for fast, maintenance-free and vibration-proof connection. They are optionally available with IO-Link. Note: Please order the necessary 3UL23 residual-current transformer separately. Additional comprehensive range of accessories, such as unit labeling plates, push-in lugs and cover caps, is standardized for all relays. SIRIUS relays - one range for every application.