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6-10KVA Power UPS power supply

Brand: RENDA
Model: RDH6-10KVA
Updated: 2016/4/26
  • Product description
  • Scope of application
  • Product features
  • Technical parameters

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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