Home > Products > UPS power supply
                    
    
                    
    
                        
    
                            
    
                            
    
                                
    6-10KVA Power UPS power supply
    
								
    Brand: RENDA
    Model: RDH6-10KVA
    Updated: 2016-4-26
    
                            
    
                            
    
                            
    
	
      
    	
    • Product description
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    • Scope of application
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    • Product features
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    • Technical parameters
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    Power UPS power supply is a special power supply product designed for uninterrupted AC power supply systems such as power plants, substations, distribution stations, post and telecommunications, railways, etc., with double conversion online, zero conversion and fault bypass functions. This series of products is using advanced DSP digital control technology, high-frequency switching technology, so that the series of products better quality, better performance, easier to install and maintain.
    
    
    
    
    ◆  Fully adopt DSP digital control technology, the product is more stable and the quality is superior.
    

    ◆  Input and output are equipped with isolation transformers for high reliability.
    

    ◆  Optional dual power inputs
    

    ◆  Serial redundant backups for better reliability
    

    ◆  Small size, light weight, easy maintenance
    

    ◆  The load power factor is 0.8 and is designed according to the latest electrical equipment standards.
    

    ◆  The active input power factor correction (PFC) is as high as 0.98 or more, which avoids pollution to the power grid environment and meets the social requirements of energy conservation and environmental protection.
    

    ◆  The wide input voltage frequency range enables normal power supply even in remote areas with very harsh power environments.
    

    ◆  Zero switching ensures that the powered equipment will never be powered.
    

    ◆  Convenient remote monitoring function, providing standard RS232 interface, optional dry contact, RS485, and network monitoring card.
    
    
    

    
    
        
    
            
            
               Product model
    
            
    Technical characteristics
    
                		
            
            
    RDH6K-220
    
                		
            
            
    RDH10K-220
    
                		
        
    
        
    
        
    
            
            
    Rated output capacity
    
                		
            
            
    6KVA/4.8KW
    
                		
            
            
    10KVA/8KW
    
                		
        
    
        
    
            
            
    Communication
    
            
    Enter
    
                		
            
            
    Input method
    
                		
            
            
    Single-phase grounding
    
                		
        
    
        
    
            
            
    Rated voltage
    
                		
            
            
    220Vac
    
                		
        
    
        
    
            
            
    Rated frequency
    
                		
            
            
    50Hz
    
                		
        
    
        
    
            
            
    Input voltage range
    
                		
            
            
    120~275VAC±5
    
                		
        
    
        
    
            
            
    Input frequency range
    
                		
            
            
    （45~55）±0.5Hz
    
                		
        
    
        
    
            
            
    Bypass voltage
    
                		
            
            
    80VAC×(1±5%)～285VAC×(1±5%)
    
                		
        
    
        
    
            
            
    DC
    
            
    Enter
    
                		
            
            
    DC voltage
    
                		
            
            
    Standard 216VDC (can be customized to 240V according to user).
    
                		
        
    
        
    
            
            
    DC voltage range
    
                		
            
            
    ±20%
    
                		
        
    
        
    
            
            
     
    
            
    Communication
    
            
    Output
    
            
     
    
                		
            
            
    Output mode
    
                		
            
            
    Single-phase grounding
    
                		
        
    
        
    
            
            
    Output voltage
    
                		
            
            
    220Vac±3% (inverter output).
    
                		
        
    
        
    
            
            
    Output frequency
    
                		
            
            
    46-54Hzz (when AC input is normal).
    
            
    50Hz±1% (when AC input is abnormal).
    
                		
        
    
        
    
            
            
    Dynamic voltage transients
    
                		
            
            
    <5%.
    
                		
        
    
        
    
            
            
    Dynamic transient recovery time
    
                		
            
            
    < 60ms
    
                		
        
    
        
    
            
            
    Waveform
    
                		
            
            
    Sine wave THD <3% (linear load).
    
            
    Sine wave THD <8% (nonlinear load).
    
                		
        
    
        
    
            
            
    Output power factor
    
                		
            
            
    0.8
    
                		
        
    
        
    
            
            
    Overload capacity
    
                		
            
            
    105-125% Turn bypass after 1 minute
    
                		
        
    
        
    
            
            
    Communication and monitoring functions
    
                		
            
            
    RS232 (485), dry node, smart slot (expandable SNMP, SMS and other monitoring methods).
    
                		
        
    
        
    
            
            
    Size (W*H*D).
    
                		
            
            
    432×176×480
    
                		
        
    
        
    
            
            
    Weight
    
                		
            
            
     
    
                		
            
            
     
    
                		
        
    
        

    

    

    
                        
    
                        
                    
    
                
    
            
    
            
    
            
    
        
    
    
    
    
    
    
    
        
    
            
    
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