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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0061460IK9171 – 0061460
IK9171.11/234 3AC400V 0,85UN4%
-
0061556IK9171 – 0061556
IK9171.11/230 3/N AC400/230V 0,85UN
With neutral conductor connection
Quiescent current principle
With adjustable time t1
Fixed response value -
0061738
IK9171 – 0061738
IK9171.11/034 3AC220V 0,55-1,05UN4%
Without neutral conductor connection
Quiescent current principle
With phase sequence detection
With adjustable time t1 -
0061957
IK9171 – 0061957
IK9171.11/030 3/N AC110/64V 0,5-20S
With neutral conductor connection
Quiescent current principle
With adjustable time t1
Adjustable response value -
0062568
IK9171 – 0062568
IK9171.11 3/N AC220/127V ,55-1,05UN
With neutral conductor connection
Quiescent current principle
Without any time delay
Adjustable response value -
0062583
IK9171 – 0062583
IK9171.11/030 3/NAC415/240V 0,5-20S
With neutral conductor connection
Quiescent current principle
With adjustable time t1
Adjustable response value -
0062928
IK9171 – 0062928
IK9171.11/044 3AC500V 0,55-1,05UN4%
-
0063386
IK9171 – 0063386
IK9171.11/201 3AC220V 0,7UN4%
Without neutral conductor connection
Quiescent current principle
Without any time delay
Fixed response value -
0064742
IK9171 – 0064742
IK9171.11/034 3AC500V 0,55-1,05UN4%
Without neutral conductor connection
Quiescent current principle
With phase sequence detection
With adjustable time t1 -
0065168
IK9171 – 0065168
IK9171.11/241 3AC400V 0,85UN4%
Without neutral conductor connection
Quiescent current principle
With adjustable time t2
Fixed response value -
0066754
IK9171 – 0066754
IK9171.11/230 3/N AC220/127V 0,7UN
With neutral conductor connection
Quiescent current principle
With adjustable time t1
Fixed response value -
0068510
IK9171 – 0068510
IK9171.11/240 3/N AC415/240V 0,75UN
-
0048644IK9172 – 0048644
IK9172.11 AC230V 0,9-1,3UN4%
Quiescent current principle
Without any time delay
Adjustable response value -
0048912
IK9172 – 0048912
IK9172.11/041 AC230V 0,9-1,3UN4%
Working current principle
With adjustable time t2
Adjustable response value -
0048916
IK9172 – 0048916
IK9172.11/040 AC230V 0,9-1,3UN4%
Quiescent current principle
With adjustable time t2
Adjustable response value -
0049740
IK9172 – 0049740
IK9172.11 AC110V 0,9-1,3UN4%
Quiescent current principle
Without any time delay
Adjustable response value -
0050075
IK9172 – 0050075
IK9172.11/041 AC110V 0,9-1,3UN4%
Working current principle
With adjustable time t2
Adjustable response value -
0050482
IK9172 – 0050482
IK9172.11/001 AC230V 0,9-1,3UN4%
Working current principle
Without any time delay
Adjustable response value -
0050729
IK9172 – 0050729
IK9172.11/030 AC230V 0,9-1,3UN4%
Quiescent current principle
With adjustable time t1
Adjustable response value -
0051252
IK9172 – 0051252
IK9172.11 DC48V 0,9-1,3UN4%
Quiescent current principle
Without any time delay
Adjustable response value