The new solar direct drive (SDD) and weak grid power management system designed by Secop consists of the new generation SDD Power Management Module (101N3110), the new MB3CKV (109M0860) medical version of the BD Nano compressor series, and its dedicated Solar 1 (101N2742) controller.
Secop's solar direct drive and weak grid power management system It was specifically developed for applications operating with solar panels or in unstable and weak AC grids. The new SDD Power Management Module features a wide range AC input, to allow world-wide usage and is optimized for DC for widely diffused PV panels up to 72 cells for effective installations. The PV input features a MPPT algorithm that optimizes the compressors speeds to the available sunlight to gain the most cooling from the available PV energy.
A communication interface for master controllers and data loggers gives users full control over the appliance. The module can be easily monitored with the support of Secop’s Tool4Cool® software.
The design of the new Power Management Module offers a premium robustness for reliable applications, including an IP60 housing and certified EMI enhanced robustness.
Secop collaborated with Global Health Labs on the requirements definition and development of the SDD Power Management Module. The module is tailored to the WHO PQS specifications and meets all demands for solar direct drive as well as wide range and unstable power grids along with weak installations, to enable vaccine refrigerator manufacturers to satisfy the latest voltage stabilization requirements.
The new SDD Power Management Module is the perfect choice for off-grid and weak-grid vaccine refrigerators, solar off-grid coolers and freezers, and ice bank refrigerators.
Fridges can be used with either DC or AC power supply to allow world-wide usage
Meets all demands for SDD as well as for wide range and unstable power grids
Simple connections, standard PV panels, and easy replicability between systems
