MBB 125A 4P Riello UPS - Part number: RIEYMBBM13A4P

<div class="row"> <div class="col-xs-12"> <h3>External manual bypass 125 A</h3> <p>External manual bypass with 125 A rated current and 4-pole configuration, designed to allow maintenance or removal of the UPS while keeping loads powered from the mains. Maintenance bypass solutions make it possible to completely isolate the uninterruptible power supply through dedicated switches, preserving the electrical continuity of the installation. Range documentation indicates auxiliary contacts that are useful for communicating bypass status to the UPS, helping prevent incompatible operating conditions. The accessory is intended for professional high-power UPS systems and must be selected according to electrical architecture and installation requirements.</p> <h4>Technical features</h4> <ul> <li>Rated current: 125 A.</li> <li>Configuration: 4 poles.</li> <li>Application: professional high-power UPS systems.</li> <li>Installation to be carried out according to manufacturer procedures and manual.</li> </ul> <h4>Integration process</h4> <p>The integration process requires verification of the UPS model, installation of the accessory, possible enablement from panel or software, and system functional testing. Operations must be performed by qualified technical personnel.</p> <h4>Configuration software</h4> <p>The bypass is an electromechanical accessory. Any configuration, alarms or status handling depend on the connected UPS, auxiliary contacts and control system logic. During commissioning, technicians should also record wiring, protection coordination, alarm mapping and final operating settings so that future maintenance can reproduce the same safe operating conditions. This approach improves traceability in professional installations and supports correct interaction between the accessory, the UPS and the protected load.</p> <h4>Riello compatibility</h4> <p>The Riello compatibility or reference series is: Manual Transfer MBB/BBX.</p> </div> </div> <div class="row"> <div class="col-xs-12"> <h3>External manual bypass 125 A</h3> <p>External manual bypass with 125 A rated current and 4-pole configuration, designed to allow maintenance or removal of the UPS while keeping loads powered from the mains. Maintenance bypass solutions make it possible to completely isolate the uninterruptible power supply through dedicated switches, preserving the electrical continuity of the installation. Range documentation indicates auxiliary contacts that are useful for communicating bypass status to the UPS, helping prevent incompatible operating conditions. The accessory is intended for professional high-power UPS systems and must be selected according to electrical architecture and installation requirements.</p> <h4>Technical features</h4> <ul> <li>Rated current: 125 A.</li> <li>Configuration: 4 poles.</li> <li>Application: professional high-power UPS systems.</li> <li>Installation to be carried out according to manufacturer procedures and manual.</li> </ul> <h4>Integration process</h4> <p>The integration process requires verification of the UPS model, installation of the accessory, possible enablement from panel or software, and system functional testing. Operations must be performed by qualified technical personnel.</p> <h4>Configuration software</h4> <p>The bypass is an electromechanical accessory. Any configuration, alarms or status handling depend on the connected UPS, auxiliary contacts and control system logic. During commissioning, technicians should also record wiring, protection coordination, alarm mapping and final operating settings so that future maintenance can reproduce the same safe operating conditions. This approach improves traceability in professional installations and supports correct interaction between the accessory, the UPS and the protected load.</p> <h4>Riello compatibility</h4> <p>The Riello compatibility or reference series is: Manual Transfer MBB/BBX.</p> </div> </div>