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Aerospace Baykee (Guangdong) Technology Co., Ltd.

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HW-L Line Interactive Outdoor UPS

Brief Introduction

HW series ups is a smart multifunctional line interactive ups, consisting of inverters, automatic voltage regulator, conversion circuit, main control circuit and display alarm circuits, etc. designed to protect your computer and other important electronic equipment from power failure, brownouts, sags and surges. The ups can filter out the small voltage fluctuations, when meeting big voltage disturbance, ups can disconnect AC input by ups internal circuit, so that avoid influencing your equipment. UPS can offer uninterruptible power supply by lead acid battery or lithium battery until the utility power recovered normally. When the utility power is normal, UPS has voltage regulation function by internal automatic voltage regulator. Meantime charge the battery. When the utility power is abnormal, ups can change the battery energy into pure sine wave AC power, make the load work.

HW Series Online Outdoor UPS
HW-L Line Interactive Outdoor UPS

HW Product Detall

Advanced digital electric system super stable operation
Battery intelligent management, durable and free from worry, extend usage of battery over 55%
Intelligent detection system whole protection
Intelligent communicate tool remote control: RS232 and RS485, optional SNMP card or dry contacts
Adopt high precision SMD technique, whole machine highly precision
Basic with life period evaluate precise research, more save energy
Basic on six generation IGBT and high speed static switch transform technique, high reliability.
Super LED & LCD screen information processing technology, no restrict between user and UPS.
Super adapt to the reliability of the environment: characteristic under a harsh environment, stronger waterproof, dustproof, antifreeze, heat insulation and function makes it more reliable safety.
Super load characteristics: suitable from 0%-100% load jumping, and no need to changed to bypass, and protect output stable.
Perfect protection function
Optional battery circuit module
Optional input harmonic filter
Personalized Settings: can choose UPS working patterns, ECO energy conservation work patterns, EPS work patterns.

HW-L Product Detall

Online interactive mode design: high-efficiency, high-power charging.
Adaptive output frequency adjustment
Intelligent interactive regulator
Intelligent digital control technology: adopt SPWM conversion technology, pure sine wave output, to meet your needs
Efficient inverter technology: it makes the work efficiency of the inverter higher, makes the performance more stable and reliable
Perfect protection features: input voltage, frequency overrun protection, surge voltage protection, over-current protection, output short circuit protection, over temperature protection, battery overcharge and over discharge protection
Intuitive LED status indicator: the work flow type status indication at a glance
Humane screen dynamic LCD display: the operational status and data visual display, multi-screen data query
High-performance dynamic characteristics: achieve a high dynamic adjustment, but also reduce the distortion of the output voltage
Intelligent battery management: extend battery life and reduce the burden on the administrator
Intelligent detection function

Capacity 1kVA 2kVA 3kVA
Power Watt 0.8kW 1.6kW 2.4kW
Working Principle Low Freuqency  Transformer Based True On Line-Double Conversion 
Phase Single Phase
Input Voltage Range 220VAC (230VAC or 240VAC)±25% , 1P+N+PE
Input Frequency Range 50Hz±10% / 60Hz±10% (Selectable)
Output Ripple <2%
Soft Start 0~100% 5sec
Charging Mode Constant current, then constant voltage, and charge with temperature compensation                                                            
Float Charging Voltage 55VDC
Equalized Charging Voltage 56.8VDC
Temp. Compensated Voltage -3mV/℃/cell
Charging Current 5-10A
Type VRLA/AGM/Gel, optional Lithium Battery
Battery Capacity 7~200AH settable ( Configurate Battery Capacity according to Back-up Time )
Quantity 4units 12V or 24units 2V batteries   ( Battery Voltage 48VDC)
Temperature 20ºC~25ºC (For Maximum Efficiency)
Phase Single Phase
Nominal Voltage 220VAC (230VAC or 240VAC), 1P + N
Output Voltage Regulated Accuracy ±1 %( Stable load), ±3%( fluctuant load)
Output Frequency Range 50Hz 60Hz<±0.5% ( Asynchronous )
Crest Factor > 3:1
Output Total Harmonic Distortion (THD) Pure Sine Wave, Linear Load < 3%, Non-Linear Load<5%
Dynamic Characteristics Instant voltage<±5% ( from 0 to100% ), Instant recover time<10ms
Overload Capacity At 115% load, normal work, At 125% load 10 min, At 150% load 1min
Inverter Efficiency >93% ( full load )
Phase Single Phase ( P+N )
Nominal Voltage 220VAC (230VAC or 240VAC)
Transfer Time 0ms( adopt static switch )
Input Protection Input voltage, frequency over limited protection
Output Protection Over current, short circuit, over voltage, low voltage
Battery Protection Over charge, over-discharge protection
Temperature Protection Environment over temperature protection, inverter over temperature protection
Hardware Fault Protection Assistant power abnormal, breaker cut off, breaker overload, power devices over current/over voltage etc. protection
Working Environment Temp: -25~55ºC, relative humidity: 30%~90%, Altitude<2000m ( 1% decrease against 100 meters’ rise, Max. altitude 4000m )
Communitation Interface RS232/ RS485, optional dry contact, SNMP card ( for remote control via internet )
Auti-surge Capacity 10/700μS, 5KV;  8/20μS, 20KA
Protection Level IP43
Safety Performance Vin-n Vout-n 2000Vac, creepage<10mA , insulating resistance>2MΩ(500VDC)
Noise (dB) 45~50
Dimension (W*D*H) mm 890*640*1250 (Max. built-in 8PCS12V100Ah Batteries
Weight (Kg) 105 115 135
※100V-110V-120V Version is available
Baykee reserves the right to change or modify product design, construction, specifications or materials without prior notice and without incurring any obligation to make such changes and modifications on Baykee products previously or subsequently sold.
Capacity 1000VA 1500VA 2000VA 3000VA 4000VA 5000VA
Power Watt 800W 1200W 1600W 2400W 3200W 4000W
Work Mode Low Frequency Line Interactive
Voltage Regulation Function Adopt Relay smart multi-gear adjusting voltage
Output Voltage Regulation Precision ±5%
Phase Single Phase ( P+N+PE )
Input Rated Voltage 100/110/120VAC Or 220/230/240VAC ( According to Users' Voltage Standard )
Input Voltage Range  ±25%   
Input Rated Frequency 50/60Hz ( Self-adaptive )
Input Frequency Range  ±5% 
Voltage 24VDC 48VDC
Charging Mode Three-stage Intelligent Battery Charging
Float Charging Voltage 27VDC
Equalized Charging Voltage 28.2VDC 56.4VDC
Temperature Compensated Voltage 3mV/℃/cell 
Charging Power Rated Capacity* 20%
Phase Single Phase ( P+N+PE )
Nominal Voltage Equal to Input Rated Voltage
Inverter Output Voltage 100/110/115/127V;220/230/240V ( According to users' Voltage standard )
Inverter Output Degree of Stability ±1%(steady load ), ±3% (fluctuation of load )
Inverter Frequency Degree of Stability 50Hz, 60Hz<±0. 5%
Crest Factor >3:1
Inverter Output THD Pure sine wave, Linear load<3%, non-linear load<5%
Transfer time <5ms
Overload protection Overload Level Utility Power Mode Battery Mode
105~125% >10mins >1mins
125~150% >1mins Immediate Protection
>150% Immediate Protection  
Input Protection Voltage, Frequency Ultralimit Protection
Output Protection Over Current, Short Circuit Protection
Battery Protection Overcharging, Short Circuit Protection
Temperature Protection Over-temperature Protection
Hardware Fault Protection Fuse over current Protection, Surge Voltage Protection
Alarm Function Audio Alarm
System Parameters
Work Temperature Temperature: 0~40℃, Relative humidity: 30%~90% , Altitude<2000m ( power reduce 1% every 100M raised, 4000M utmost)
Cooling Method Forced ventilation
Communication interface RS232 ( Optional USB, SNMP card)
Protection Level IP30
Safety Performance I/O on ground resistance (3000VAC), stray current less than 3.5mA, insulation resistance exceeding 2MΩ(500VDC) 
Baykee reserves the right to change or modify product design, construction, specifications or materials without prior notice and without incurring any obligation to make such changes and modifications on Baykee products previously or subsequently sold.

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HW-L Line Interactive Outdoor UPS