| Marca | RW Energy |
| Numerus Modeli | Serie RWB-200 dispositivum protectionis microcomputer digitalis |
| Votum nominatum | 230V ±20% |
| Frequenta nominata | 50Hz |
| Consumptio electricitatis | ≤5W |
| Currentus ingressus nominatus | 5A or 1A |
| Series | RWB |
Descripio:
RWB-200 Series digitalis microcomputer protectio dispositivum est aptus pro systemate terraendi parvae resistentiae/parva currentis de 35kV et infra, quod functiones protectionis、control、communicationis et monitorii integrat. Dispositivum utitur designo programmabilis componentium ad minuendum onus maintenance et partes superfluas. Flexibiliter potest satisfacere variis applicationibus, et est productio idealis substitutiva pro protectione traditinali electro-magnetica.
Introducio principalis functionum:
Functiones principales relais protectionis: tres stadia phase-current protectionis, zero-sequence current protection, negative sequence current protection, inverse-time protection, overload component, reclosing, frequency protection, undervoltage/overvoltage protection, zero sequence phase overvoltage protection, Motor start fast break protection, Negative sequence overcurrent, overheat protection.
Functiones controlis: Lockout, circuit-breaker control.
Functiones communicationis: Utendo interface RS485 dispositivi per Modbus RTU Communication protocol link to SCADA system; realizable Events\Faults and Measurands viewing, executing remote command, Time synchronizing, Viewing and Changing Settings
Functiones Storage Data: Event Records, Fault Records, Measurands.
Remote signaling remote measuring, remote controlling function can be customized address.
Technologia parametri:


Structura dispositivi:

Diagramma definitionis terminalis dispositivi:

Diagramma installationis:

De customizatione:
Sequentes functiones optionales sunt disponibiles: Power supply at AC110V/60Hz, DC48V, DC24V. Pro customisatione detailata, sodes contacta venditorem.
Quid est functio dispositivi protectionis microcomputer?
Dispositivum protectionis microcomputer praecipue utitur ad protegendum apparatus electricos in switchgear. Potest monitorari parametris electricis sicut currentem et tensionem in tempore reali. Cum sit overcurrent, overvoltage, undervoltage et alia conditiones defectus, rapidus responsus, sicut tripping ad secandum circuitum, ad praeventionem damni apparatus, ad securitatem et stabilitatem operationis systematis electrici.
Quae sunt eius advantagea super apparatu protectionis traditionali?
Praecision dispositivi protectionis microcomputer est altior, et quantitas electrica accurate mensurari potest. Habet functionem self-diagnosis, invenire posse suam faultum in tempore pro maintenance. Praeterea, parameteres protectionis flexibiliter possunt constitui ad adaptandum diversis requirementibus systematis electrici. Potest etiam communicatio remota realizari et facilitare monitoring et operationem remotam, quod difficile est facere cum apparatu protectionis traditionali.