Ecological Power Network
FR-UK11 Series UPS5~10kVA
» Isolation transformer » Fully digital control » IGBT inverter » Industrial level
Industry equipment
IT equipment Network device
Commercial facility
Precision instrument
Communication system
Server & Bank
•Wide input voltage range allows the UPS to work in harsh electrical environments
• Fully digitalized microprocessor control keep the accuracy and high efficiency of the system
•Double conversion with IGBT based PWM inverter• Built-in Isolation transformer•High capacity charger for high capacity battery • Full digital parallel control acts on both active and reactive power
on each output phase• Industr ial design of anti -corrosion coating to adapt to
complicated environment• Small footprint save installation room
FR-UK11 Series UPS
FR-UK11 Series UPS is Kehua's historic low frequency Product, it is high performance sine wave on-line UPS, adopt advance DSP+MCU digital control and high performance IGBT inverter, which is ideal for industry application, IT equipment, communication system and other networking equipments. FR-UK11 series UPS provides high quality power protection, reliable power guarantee for your loads. Customizationis available for special requirement.
High Performance and Reliability:
•Comprehensive and visualized LCD display, rich information including working status and operating data
•Output voltage 208/220/230/240Vac, 50/60Hz, ECO mode, Bypass disable, parallel redundancy or back-up mode etc, all can be settable on the display panel
User-friendly Monitoring Display:
• Electricity isolation make sure better safety•High impact resistance capacity• Strengthen short circuit protection •High output power quality
Build-in Output Isolation Transformer:
•Configurable communication interface module• Flexible Network Management• End-to-end monitoring•Alerts users of a power event or pre-specified condition•Automatically shut down your servers with software
Advanced Communication:
Features and Advantages
• Battery monitor system - MMBM • Remote control panel• Fancy touch screen• ECO mode available• Input/Bypass isolation transformer• SNMP adapter & Emergent alarm via SMS/Email
5~10kVA
•Advanced charge control •Discharge cut-off voltage is changed with the load capacity,
preventing the battery from deep discharge and greatly extending battery life, like chart below.
•Up to 8A charging current reduce battery recharge time
Intelligent battery Management:
Value-adding Service:
• Real time monitoring parameters• Smart diagnosis status • Real time abnormal alarm• Record and save events logs
•Optional SNMP adapter and UPSilon2000• Emergent alarm via SMS/Email•Modbus for remote management
• External bypass cabinet• Input/Bypass isolation transformer• Rack-mounted design• Lightning protection box• Special output transformer, can provide four kinds of output
voltage: 120Vac/ 208Vac / 220Vac / 240Vac
KEHUA offer expertise and premium quality, highly reliable products widely used in data centers, telecom systems, precision instruments, financial systems, special application condition of communication systems and other industries. Our expertise in custom-designed systems will assist you in the dif ferent environment and different phases of your project
Intelligent Battery Monitor System - MMBM-3:
Flexible Network Management:
Customized Design:
Customized Solution
Battery discharging time curve
T(min)t1
25%
50%85%
100%
load(%)
t2 t3 t4
MMBM product front view
Special output transformer
Rack-mounted design
LCD Display
Air Inlet
Wiring Terminal
Dry Contact Fan
Xiamen Kehua Hengsheng Co., Ltd.
Add: No. 457, Malong Road, Torch High-Tech Industrial Zone, Xiamen Fujian China
Tel: +86-592-5160516 Fax: +86-592-5162166 www.kehua.com
Version No.: 20160325-01- @2016 Xiamen Kehua Hengsheng Co., Ltd. All rights reserved. V2016.12.23. Suject to change without notice.
• Specification is subject to change without prior notice.
MODEL FR-UK50 FR-UK50L FR-UK60 FR-UK60L FR-UK/B1110
Input
Voltage range (Vac) 160~280
Frequency range (Hz) 50/60±5%
Phase Single phase three wires
Generator tracing function tracing the generator when 57~63Hz
Output
Capacity (VA) 5000 5000 6000 6000 10000
Rated power (W) 4000 4000 4800 4800 8000
Voltage (Vac) 220/230/240±2%, or 110/120±2%
Frequency (Hz) 50/60±0.5% (battery mode)
Wave form Sine wave, THD<3%
Switch time (ms) 0
Overload capacity 110% load for 10 mins, 110%~130% load for 1 min, above 130% load for 1second
Output mode Connecting terminal
Battery
Battery voltage (VDC) 192
Battery type 16×7Ah 12V External 16×7Ah 12V External External
Charger current (A) Max 1 8 1 8 6 (12 option)
Others
Display panelLCD display indicates input voltage, output voltage, load capacity, battery voltage, etc.
LED indicating lights show the working mode
Alarm function Overload, AC input abnormal, low battery, UPS failure
Protection function Low battery, overload, over temperature, short circuit, output over voltage, output low voltage
Communication function (optional) RS232 communication port support power software, and support SNMP adapter to realize the network management
Remote control (optional)Independent digital remote control at the distance of 1000 meters supported by RS485, which realizes remote
monitor safe and easy.
Dry contact port communication
(optional)Line fault / battery fault / UPS fault signal , the port allow2A current, convenient and safe
Backup time 10 minutes/any configuration
Battery efficiency >91% >90%
Working temperature 0~40 ºC
Relative humidity 0~95% (no condensation)
Altitude <1000m (>1000m derating)
Noise (dB) < 55 < 58
Dimension (mm) (D x W x H) 610×230×610 610×230×470 610×230×610 610×230×470 610×300×530
Weight (Kg) 79 44 82 45 65
FR-UK11 Series UPS 5~10kVA