KELONG FR-UK33 Series UPS FR-UK/B33320

Decription:
Online double conversion
IGBT inverter and output isolation transformer
3 phases UPS allow 100% unbalance load
Fully DSP control, high reliability and performance
Wide input voltage range
DC cold start function
Advanced battery charging management
Intelligent fan speed control

KELONG Online FR-UK31 Series UPS FR-UK3110S
Decription:Online double conversionIGBT inverter and output isolation transformer High reliability DSP control Wide input voltage rangeDC cold start functionFull protection function Intelligent RS232 /RS485 & DB9 dry contactcommunication port

KELONG DXB Series UPS DXB19-30KVA
Description:DXB Series inverters are suitable for the power circumstance equipped with 48Vdc source such as post, telecommunication, railway and sailing. These inverters allow direct AC or DC power from power room. Internal isolated transformer isolates AC and DC terminal completely. It can save lar

KELONG FR-UK33 Series UPS FR-UK/B33250
Decription:Online double conversionIGBT inverter and output isolation transformer 3 phases UPS allow 100% unbalance load Fully DSP control, high reliability and performanceWide input voltage range DC cold start functionAdvanced battery charging managementIntelligent fan speed control

KELONG Online FR-UK31 Series UPS FR-UK3115S
Decription:Online double conversionIGBT inverter and output isolation transformer High reliability DSP control Wide input voltage rangeDC cold start functionFull protection function Intelligent RS232 /RS485 & DB9 dry contactcommunication port

KELONG Online FR-UK31 Series UPS FR-UK/B3150
Decription:Online double conversionIGBT inverter and output isolation transformer High reliability DSP control Wide input voltage rangeDC cold start functionFull protection function Intelligent RS232 /RS485 & DB9 dry contactcommunication port

KELONG FR-UK33 Series UPS FR-UK3350
Decription:Online double conversionIGBT inverter and output isolation transformer 3 phases UPS allow 100% unbalance load Fully DSP control, high reliability and performanceWide input voltage range DC cold start functionAdvanced battery charging managementIntelligent fan speed control

KELONG KR-J Series Rack Mounted UPS KR2000-J/KR2000L-J
Description: online double conversion ,high frequency UPS,single phase,rack and tower in universal body 3U height,LED indicators,RS232+USB+EPO

KELONG Mini guard Series UPS 2KVA
Description:Advanced digital control technique Streamline, colorful appearance designComprehensive net equipment protection Green idea environmental designFlexible and practical cold start function Wide voltage range for intellectual regulating (SMART AVR)Intelligent power management (optional)

KELONG KR31 Series UPS KR3120
Decription:Online double conversion, three phases input, single phase outputHigh reliability DSP controlAdvanced PFC technologyWide input voltage range DC cold start functionIntelligent fan speed controlFull protection function Advanced battery charging managementIntelligent RS232+USB+EPO communicat

KELONG DXB Series UPS DXB11-3KVA
Description: DXB Series inverters are suitable for the power circumstance equipped with 48Vdc source such as post, telecommunication, railway and sailing. These inverters allow direct AC or DC power from power room. Internal isolated transformer isolates AC and DC terminal completely. It can