24V DC UPS/PSU-15A (uninterrupted power supply) equipment with large output capacity to provide power uninterruptedly. There is a 50Ah standby battery setting in the PSU-15A, a external battery higher than 50Ah can be connected too. The PSUs apply AC commercial power as their primary power and battery as standby power. In case of commercial AC power cut, the PSU series switch to standby power supply automatically.
1. Market advantages:
-Switch between main power and standby power seamlessly
-Switching power, high efficiency, and low noise
-Intelligent detection of battery state to adjust the charge mode, thus *increases the battery lifespan
-Supports the rapid charge and discharge, ensures rapid charge under emergency
-Modular design, easy maintenance, easy to replace after breakdown
-Wide input voltage range, strong resistance to fluctuations
-Fully equipped with self-protection, protection against over-voltage, over-current and overheating protection
-Complete display function, sound and remote failure alarm
-Primary power and standby power can supply power independently
-Easy to install and can be connected with external battery box
-In order to meet the different demands of customers, the system has both fast and conventional charge mode
-With air break at both backup power and load output of the system, which enhance the
-performance of the system's short-circuit protection
-With display, functional test and dry point with remote alarm
-Large instantaneous current which could meet the sudden demand for high current accident
2. Electronic specification:
Primary power: 220V AC (195 to 264V AC, 47 to 63Hz) Output voltage: 27.4V DC
Output power: 405W
Output ripple: Less than 150mV
3. Dimensions:
Module: 45 x 22 x 33cm
Weight: 6kg
Chassis: 62 x 57 x 25cm
Weight: 14kg
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