NFZB22ERT-23 100-250V50/60HZ-DC Contactor Relay
Noliktavas cena (bez PVN):
52,11 €
Šī cena ir spēkā līdz 2024-12-24
Cena par gab.:
52,11 €
EAN: 3471523106932
MPN: 1SBH136060R2322
Mūsu noliktava:
Nē
Piegādātāja krājumi:
Nē
Vienā paletē:
N/A
Tehniskie dati
| Preces stāvoklis | Jauns |
| Zīmols | ABB |
| Kategorijas |
Modulārie slēdži |
| Harmonizētās sistēmas kods | 8536 4900 00 |
| Montāžas metode | DIN sliedes/skrūve |
| Interfeiss | No |
| Papildu kontaktu skaits kā parasti atvērts kontakts | 2.000 |
| Papildkontaktu skaits kā parasti slēgts kontakts | 2.000 |
| Nominālā darba strāva Ti, 400 V | 3.000 A |
| Piemērots manuālai darbībai | No |
| Papildkontaktu skaits kā pārslēgšanas kontakts | 0.000 |
| Nominālais vadības barošanas spriegums pie AC 50 Hz | 100.000-250.000 V |
| Nominālais vadības barošanas spriegums pie AC 60 Hz | 100.000-250.000 V |
| Nominālais vadības barošanas spriegums pie līdzstrāvas | 100.000-250.000 V |
| Ar LED indikāciju | No |
| Savienojuma veida palīgķēde | Citi |
| Papildkontaktu skaits kā parasti slēgts kontakts, aizkavēta pārslēgšana | 0.000 |
| Papildu kontaktu skaits kā parasti atvērts kontakts, vadošais | 0.000 |
| Sprieguma veids iedarbināšanai | AC/DC |
Iepakojuma informācija
| Iepakojuma līmenis 1 | 3471523106932 |
Downloads
Apraksts
The NFZB22ERT-23 is a contactor relay complying with the latest railway rolling stock standards and allowing installation in passengers or driver cabins for trains frequently operating tunnels or undergrounds. It is used for switching auxiliary and control circuits. These contactor relays:
• include screw terminals for connection with ring tongue ferrules. Non-detachable screw with conic washer on auxiliary terminals for a fast and secure tightening of cables with ring tongue ferrules.
• improve the compactness of the installations thanks to reduced dimension and side-by-side mounting requiring less 15% width (without spacing) from -40 °C up to +70 °C
• meet all main general and rolling stocks standards: IEC 60947-5-1 and the applicable parts of IEC 60077-1/-2, shocks and vibration withstand conforming to IEC 61373 cat. 1, class B
• get an electronic coil interface accepting a wide DC control voltage range including the main control supplies e.g. Uc = 220 V DC, as per defined by IEC 60077 (0.7 ... 1.25 Uc operating limits for battery supply)
• reach the highest levels in fire and smoke behaviour with compliance to European standard EN 45545-2 (HL2, HL3 hazard levels) in group mounting
• reduce train energy with lighter devices and requiring 68% less coil energy consumption in operation
• get an electronic coil interface accepting sinusoïdal AC 50/60 Hz control supplies included inside Ucmin.... Ucmax voltage range. Max permitted AC 50/60 Hz control voltage must not be exceeded (see technical data)
• include mechanically-linked auxiliary contacts compliant with Annex L of IEC 60947-5-1 and are side-marked with the "Mechanically Linked" symbol
• include a wide range of auxiliary contact blocks for front and side mounting.