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10-20KVA Online high-frequency UPS power supply

Brand: RENDA
Model: RDNU10-20KVA
Updated: 2016/5/18
  • Product description
  • Scope of application
  • Product features
  • Technical parameters

Product Introduction

It is a UPS with large screen LCD, powerful adaptability, flexible configuration products. The use of advanced DSP digital control technology effectively improves product performance and system reliability, and realizes higher power density integration and miniaturization. At the same time, in order to meet the individual needs of users in an all-round way, this series of UPS provides a very rich and expandable function, which users can flexibly configure according to their needs.

Product features

l Without connecting the battery, it can simulate the start-up and greatly provide start-up debugging
l Using advanced DSP digital control technology, the product performance is better, the quality is more stable and reliable;
l Output power factor 0.8, more suitable for the development trend of load;
l The efficiency of the whole machine is as high as 90%, which reduces the power loss of UPS and saves the user's operating costs;
l Miniaturized design, the use of advanced control technology and manufacturing process, greatly improve the power density of the product, reduce the product footprint, in today's inch of office space, save you valuable space
l Intelligent battery management: using advanced intelligent charging control mode, according to the battery type and battery use status to select the optimal charging mode, so that the service life of the battery can be extended, and the battery is automatically charged and discharged regularly
l Free selection of battery voltage, number of battery cells (192V, 240V).
l Wide input voltage range and excellent input frequency range enable UPS to adapt to different power supply equipment such as generators, and can adapt to harsh power grids
l Online maintenance function: online maintenance can be carried out safely under the condition of continuous power supply of the load (optional)
l Strong anti-interference ability, in line with IEC61000-4 for anti-electromagnetic interference strict requirements
l Perfect fault protection and alarm function: provide input and output overvoltage or undervoltage, battery overcharge or low voltage, overload, short circuit and other complete fault protection and clear alarm, fault warning function.
l Rich communication and monitoring - RS232 communication interface is provided, which can be used for local or remote power management. Intelligent Slot is provided, and users can load WebPower cards (SNMP cards), CMC cards, AS400 cards (dry contact cards) as needed to realize remote management and monitoring functions.
Product model
Technical characteristics
RDNU3110-CX
RDNU3115-CX
RDNU3120-CX
Rated output capacity
10KVA/8KW
15KVA/12KW
20KVA/16KW
Communication
Enter
Input method
Single-phase grounding
Rated voltage
380VAC
Rated frequency
50Hz
Input voltage range
120~275VAC±5
Input frequency range
(45~55)±0.5Hz
Bypass voltage
80VAC×(1±5%)~285VAC×(1±5%)
Battery
Enter
Battery pack voltage
Standard 192VDC (240V can be customized according to user).
Battery capacity * quantity
12VDC*16 (20 knots can be customized according to user).
Charging current
Long-lasting machine charging current 2-4A
 
 
 
Communication
Output
 
Output mode
Single-phase grounding
Output voltage
220/230/240Vac±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).
Weight (kg).
27
35
35
Volume (W*H*D).
248×620×500
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