Home   Contact Us   Download   中文版
Search:
Home About Us News Products Network Download Feedback Contact
KELONG UPS power guard series
KELONG UPS power YTR series
KELONG UPS power YTA series
KELONG UPS power KR series
KELONG UPS power FR series
Full series of KELONG batteries
Add: Zhujiang Moore building, Changping District, Beijing
Tel: 400-625-8001
Fax: 010-56121693
Email: hyyg@163.com
SiteUrl: http://exiocoin.com
Your Current Location:Home > Products > KELONG UPS power KR series > KELONG KR series high frequency
Product Name:KELONG KR series high frequency
Product Detailed:
KELONG UPS power KR series high frequency three in one out product introduction:






High reliability of digital control



Adopt full digital DSP control technology, which has high control precision and fast running speed, and improves reliability and stability.



Perfect network monitoring scheme to realize intelligent and simplified management of UPS operation and maintenance。



Safe operation of multilevel protection



• input overvoltage, input under voltage, overload, short circuit, lack of equal alarm and protection function, strong adaptability, high load resistance.



Ultra wide input voltage range to meet the harsh grid environment.



Intelligent battery management to improve performance



MMBM battery management, effectively extend battery life and reduce battery maintenance.



Advanced charging methods such as constant voltage charging, constant current charging, two stage charging, etc.



Effective improvement of battery charging efficiency



Energy saving, high efficiency green environmental protection



The characteristics of EMC compatible with GB7260.2



Input power factor > 0.95, high utilization ratio of electric energy and small load of power network.



Saving power distribution cost, high utilization rate of environment and reducing investment cost。



Features of KR series high frequency three in single out UPS products



The intelligent and high frequency online KR series, using the full digital control technology and the latest high frequency power conversion technology, has the characteristics of small volume, light weight, low calorific value and so on. It integrates multi functions such as AC voltage regulator, backup power supply, peak surge absorption and so on to meet the power protection of bad grid environment.



KELONG UPS power KR series high frequency three input and single output technical parameters:

Model index



KR3110S



KR3110/KR3110-J



KR3115



KR3120



transport



enter



special



nature



Input voltage range (Vac)



304~478





Bypass input range (Vac)



180~260



Phase system



3 [1] 4W+PE



power factor



More than 0.95



Frequency range (Hz)



45-55 (synchronization)



transport



Out of



special



nature



Output power (kVA/kW)



10/8



15/10.5



20/14





Output voltage waveform



Pure sine wave



Output voltage (Vac)



220 + 1%



Waveform distortion



THD <3% (linear load)



Output frequency (Hz)



50 + 0。05 (battery mode)



Conversion time (MS)



Zero



Efficiency of the whole machine



90%



Overload capacity (city power mode)



105% to 125%: 10 min after bypass; 125% to 150%: 1 min after bypass, > 150%:1S bypass.



Peak factor



03:01



his



it



special



nature



DC start



Have





Battery voltage (VDC)



One hundred and ninety-two



Two hundred and forty



Reserve time



Can be extended arbitrarily



Recharge recovery time



Determined by the expanded battery capacity



Panel display



Load capacity, battery capacity, power mode, battery mode, bypass mode, fault



Communication function



Standard RS232 interface to support power monitoring software



Parallel machine function



The machine model is equipped with



SNMP adapters (optional)



Network monitoring can be done by SNMP adapters



Protection function



Input overvoltage, input under voltage, battery under voltage, overload, fault, short circuit protection.



Alarm function



Buzzer alarm when battery low voltage, abnormal power supply, UPS overload and failure。



Noise (dB)



<65



Size (wide x deep x high) (mm)



255 x 565 x 700



255 x 565 x 500



255 x 740 x 790



Weight (kg)



Seventy-one



Twenty-seven



Sixty-two



Sixty-three
LinkUrl: The China operation center of the rebei battery | Panasonic storage battery (Shenyang) Co., Ltd. |  | 
Add:Zhujiang Moore building, Changping District, Beijing  Tel:400-625-8001    
CopyRight © 2019 Xiamen Kehua Hengsheng Limited by Share Ltd  All rights reserved  京ICP备00880066号-2
幸运飞艇 幸运飞艇 幸运飞艇 pk10投注 幸运飞艇 幸运飞艇 pk10投注 幸运飞艇 pk10投注 pk10投注