The 1070070784 (VMA 90DR 001-D) power supply module boasts a standard air cooling mechanism and a width of 200mm. With a derated power of 1.75W/K, it operates between 45° and 45° and can withstand a one-phase mains failure by operating at 66% power. The module is compatible with PM VM personality module, RMD/VM backplane module, and NAA 90 line wiring/mains connection module. It flashes characters U and 1 alternately on its multi-digit displays when the output limit is reached during regeneration or supply. It weighs 18kg and has a peak output of 97kVA and a regulated DC link voltage of 670VDC. Power demand stands at 3.1A from a 24VDC power supply. The unit may be replaced without shutting down the system if required. Additionally, it features connectors serving as RS 232 and logic interfaces for the NAA module and comes with a one-year warranty.
Specs
Cooling Mechanism: Standard air cooling Width: 200mm Operating range: 45° to 45° with derated data Derated Power: 1.75W/K One-phase mains failure operation: 66% power reduction Reset Button: Included Global Shipping: Yes Overload risk: Long term operation with one-phase failure Weight: 18kg Peak Output: 97kVA Regulated DC link Voltage: 670VDC Rated Voltage: 400VAC at 50Hz Power Demand: 3.1A from a 24VDC power supply Power loss inside switch cabinet: Max 970W Module Replacement: Possible without switching off the system Placement of line wiring module: To the left side of power supply module; 0.5mm gap