The voltage relays of the VME420 series are designed to monitor the frequency, undervoltage, overvoltage and the voltage between two threshold values (window discriminator function) in AC and DC systems. The voltages are measured as r.m.s. values. The currently measured value is continuously shown on the LC display. The measured value leading to the activation of the alarm relays will be stored. Due to adjustable response times, installationspecific characteristics, such as device-specific start-up procedures, short-time voltage fluctuations, etc. can be considered. Device version VME420 requires an external supply voltage.
The voltage relays of the VME420 series are designed to monitor the frequency, undervoltage, overvoltage and the voltage between two threshold values (window discriminator function) in AC and DC systems. The voltages are measured as r.m.s. values. The currently measured value is continuously shown on the LC display. The measured value leading to the activation of the alarm relays will be stored. Due to adjustable response times, installationspecific characteristics, such as device-specific start-up procedures, short-time voltage fluctuations, etc. can be considered. Device version VME420 requires an external supply voltage.
Type | Supply voltage US* | Nominal system voltage Un* | Art. No.** |
---|---|---|---|
VME420-D-1 | DC 9,6 V…94 V / AC 16…72 V, 15…460 Hz | AC/DC 0…300 V / 15…460 Hz | B73010001 B93010001 |
VME420-D-2 | DC 70…300 V / AC 70…300 V, 15…460 Hz | AC/DC 0…300 V / 15…460 Hz | B73010002 B93010002 |
* absolute values
**(B7… = push-wire terminal / B9… = screw-type terminal)
Type | Art. No. |
---|---|
Mounting clip for screw mounting (one piece per device) | B98060008 |
Mounting frame XM420 | B990994 |
Tipo | Nome | Dimensione | Lingua | Timestamp | D-/B-Numero |
---|---|---|---|---|---|
Dichiarazioni di conformità | UKCA - VMx42x | 141.7 KB | 2022/12/20 06:00:2220.12.2022 06:00:22 | ||
Certificatos | TÜV NORD - isoHV42x, AGH42x, isoHV52x, isoRW42x and VMx420 | 411.7 KB | EN | 2023/01/12 14:46:3512.01.2023 14:46:35 | |
Certificatos | TÜV NORD - isoHV42x, AGH42x, isoHV52x, isoRW42x und VMx420 | 431.9 KB | DE | 2023/01/12 14:46:3012.01.2023 14:46:30 | |
Dichiarazioni di conformità CE | VMx42x | 93.7 KB | 2022/11/04 09:31:2004.11.2022 09:31:20 | ||
Manuali di istruzioni | VME420 | 1.7 MB | DE | 2021/09/22 09:54:4322.09.2021 09:54:43 | D00026 |
Manuali di istruzioni | VME420 | 1.8 MB | EN | 2021/09/22 09:54:5022.09.2021 09:54:50 | D00026 |
Manuali di istruzioni | VME420 | 1.5 MB | ES | 2021/09/22 09:54:5722.09.2021 09:54:57 | D00026 |
Manuali di istruzioni | VME420 | 692.1 KB | FR | 2019/05/13 10:31:5513.05.2019 10:31:55 | D00026 |
Data sheet | VME420 | 365.7 KB | DE | 2021/08/25 07:14:4725.08.2021 07:14:47 | D00026 |
Data sheet | VME420 | 363.8 KB | EN | 2022/08/10 05:51:4410.08.2022 05:51:44 | D00026 |
Data sheet | VME420 | 369.4 KB | ES | 2021/08/25 07:15:2825.08.2021 07:15:28 | D00026 |
Data sheet | VME420 | 516.6 KB | ZH | 2019/05/13 10:31:3313.05.2019 10:31:33 | D00026 |
Data sheet | XM420-Schnittstellenoptionen | 264.1 KB | DE | 2019/05/13 10:31:3513.05.2019 10:31:35 | |
Data sheet | XM420 interface options | 223.5 KB | EN | 2019/05/13 10:31:3613.05.2019 10:31:36 | D00051 |
Quickstarts | VME420 | 814.5 KB | DE | 2021/09/22 09:55:0722.09.2021 09:55:07 | D00026 |
Quickstarts | VME420 | 814.5 KB | EN | 2021/09/22 09:55:0722.09.2021 09:55:07 | D00026 |
Technical information | Changed variants of relays from goldplated to silver-plated contacts | 166.3 KB | EN | 2022/06/27 09:03:0827.06.2022 09:03:08 | |
Technical information | Geänderte Relaisvarianten von vergoldeten Kontakten auf versilberte Kontakte | 166.3 KB | DE | 2022/06/27 09:03:0827.06.2022 09:03:08 |