Dold mittausreleet verkon valvontaan
Verkonvalvontareleet valvovat yli- ja alijännitettä, jännitealueita, vaihesymmetriaa ja vaihejärjestystä. Mittaustoiminnot ovat helposti säädettävissä releen etuosan kiertokytkimillä.
Verkonvalvontareleitä voidaan käyttää valvomaan esimerkiksi koneiden, voimalaitosten, ohjausjärjestelmien ja rakennusten vaiheverkkoja.
Tärkeimmän ominaisuudet:
• Monipuolinen valikoima valvonta- ja mittausreleitä
• Ennakoiva vaihehäiriöiden havaitseminen järjestelmän käytön aikana
• Useiden eri mittausarvojen tarkka valvonta
• Laajat mittausalueet
• Ei tarvetta erilliselle apujännitteelle
• Toiminnot helposti valittavissa kiertokytkimillä
• Saatavana UL-hyväksynnällä
1230 tuotetta
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0055291IK9171 – 0055291
IK9171.11/240 3/N AC400/230V 0,75UN
With neutral conductor connection
Quiescent current principle
With adjustable time t2
Fixed response value -
0055475
IK9171 – 0055475
IK9171.11/040 3/NAC415/240V 0,5-20S
With neutral conductor connection
Quiescent current principle
With adjustable time t2
Adjustable response value -
0055778
IK9171 – 0055778
IK9171.11/031 3AC415V 0,55-1,05UN4%
Without neutral conductor connection
Quiescent current principle
With adjustable time t1
Adjustable response value -
0056788
IK9171 – 0056788
IK9171.11/031 3AC440V 0,55-1,05UN4%
Without neutral conductor connection
Quiescent current principle
With adjustable time t1
Adjustable response value -
0057166
IK9171 – 0057166
IK9171.11/001 3AC500V 0,55-1,05UN4%
Without neutral conductor connection
Quiescent current principle
Without any time delay
Adjustable response value -
0057309
IK9171 – 0057309
IK9171.11/001 3AC288V 0,55-1,05UN4%
Without neutral conductor connection
Quiescent current principle
Without any time delay
Adjustable response value -
0057616IK9171 – 0057616
IK9171.11/004 3AC400V 0,55-1,05UN4%
-
0057655
IK9171 – 0057655
IK9171.11/803 3AC400V 0,55-1,05UN4%
-
0058030
IK9171 – 0058030
IK9171.11/040 3/N AC110/64V 2-200S
With neutral conductor connection
Quiescent current principle
With adjustable time t2
Adjustable response value -
0058685
IK9171 – 0058685
IK9171.11/040 3/N AC400/230V 2-200S
With neutral conductor connection
Quiescent current principle
With adjustable time t2
Adjustable response value -
0058686
IK9171 – 0058686
IK9171.11/201 3AC230V 0,7UN4%
Without neutral conductor connection
Quiescent current principle
Without any time delay
Fixed response value -
0059132
IK9171 – 0059132
IK9171.11/234 3AC400V 0,7UN4%
-
0059493
IK9171 – 0059493
IK9171.11/001 3AC415V 0,55-1,05UN4%
Without neutral conductor connection
Quiescent current principle
Without any time delay
Adjustable response value -
0059500
IK9171 – 0059500
IK9171.11/804 3AC400V 0,55-1,05UN1%
-
0059563
IK9171 – 0059563
IK9171.11/230 3/N AC400/230V 0,7UN
With neutral conductor connection
Quiescent current principle
With adjustable time t1
Fixed response value -
0059636
IK9171 – 0059636
IK9171.11/231 3AC400V 0,85UN4%
Without neutral conductor connection
Quiescent current principle
With adjustable time t1
Fixed response value -
0060016
IK9171 – 0060016
IK9171.11/220 3/N AC400/230V 0,85UN
-
0060238
IK9171 – 0060238
IK9171.11/041 3AC440V 0,55-1,05UN4%
Without neutral conductor connection
Quiescent current principle
With adjustable time t2
Adjustable response value -
0060474
IK9171 – 0060474
IK9171.11/001 3AC100V 0,55-1,05UN4%
Without neutral conductor connection
Quiescent current principle
Without any time delay
Adjustable response value -
0061237
IK9171 – 0061237
IK9171.11/201 3AC415V 0,7UN4%
Without neutral conductor connection
Quiescent current principle
Without any time delay
Fixed response value