All-in-One Power Solution for Long Backup

Model：SHU series

Type:
IGBT / PWM Type

Capacity:
800W~8KW

Made in
Taiwan, ROC

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APPLICATION

• Electrification of Villages in Remote Areas

• Medical Facilities in Rural Areas

• Microwave / Radio Repeater Stations

• Emergency Communication Systems

• Aviation Obstruction Lighting Systems

• Water Quality and Environmental Data

• Monitoring Systems

• Pumping Systems for Irrigation, Rural

• Water Supplies and Livestock Watering

• Rail / Road Signals

• Electrification of School in Rural Areas

• Power Source for Summer Vacation

• Homes / Resorts

• Shops, Micro Enterprises, Offices etc.

FEATURES

Generator Replacer!
A Powerful All-in-One Power Solution!

► Available from 800W to 8KW output at 12/24/48VDC.

► Utility+Inverter+Battery Charger+Transfer Switch+Solar Charger+Remote Control All in One.

► Pure sine wave Inverter/Charger design ensuring compatibility with any kinds of loads.

► Un-limited load applicability.

► Low frequency feature compatible with wide range of high energy loads.

► 24 hour operation from inverter.

► Un-limited batteries backup time.

► Multi-stage charger supports big charge.

► Compatible with both linear & non-linear load.

► Controllable, Programmable and Removable LCD panel.

► DC start and automatic self-diagnostic on Start-up.

► Automatic transfer when power fails.

► High Efficiency design to save electricity.

► Low Heat dissipation over a long time operation.

► <3% Total Harmonic Distortion (THD).

► Designed to operate under harsh environments.

► 3 LED lights provides easy reading on system status.

► Inherent full-feature safety protections.

► Integrates with a Generator set.

► Support Solar Panel.

► Optional Multiple interfaces cards available.

SPECIFICATIONS

Model		SHU8-24	SHU16-24	SHU24-24	SHU40-24	SHU60-48	SHU80-48
Capacity	Watt	800W	1.6KW	2.4KW	4.0KW	6.0KW	8.0KW
INPUT
Nominal Voltage		110/115/120Vac or 220/230/240Vac					220/230/240Vac
Acceptable Voltage Range		60~135V or 120~270Vac (nominal 120V or 220Vac)					120~270Vac (220V System only)
Frequency		45Hz ~ 70Hz Auto-sensing					45Hz ~ 70Hz Auto-sensing
Low Voltage Transfer		60Vac+/-2% ; 120Vac+/-2%					120Vac+/-2%
Low Voltage Return		65Vac+/-2% ; 130Vac+/-2%					130Vac+/-2%
High Voltage Transfer		135Vac+/-2% ; 275Vac+/-2%					270Vac+/-2%
High Voltage Return		130Vac+/-2% ; 260Vac+/-2%					260Vac+/-2%
OUTPUT
Nominal Voltage		110Vac (115 or 120Vac re-settable via LCD panel); 220Vac (230 or 240Vac re-settable via LCD panel)					220Vac (230V or 240Vac re-settable via LCD panel)
Voltage Regulation		< 3% RMS for entire battery voltage range (Battery Mode)
Frequency Regulation	LineMode	Synchronized to AC Main
	Bat.Mode	50Hz or 60Hz ±0.1Hz
Efficiency		> 75%	> 80%
Wave Form		Pure Sine wave
Transfer Time		< 8ms (Typical)
DC START
Cold Start		Yes
BATTERY
Battery Voltage		24Vdc	24Vdc				48Vdc
Backup Time		Based on the Batteries Connected
PROTECTION
Overload	LineMode	> 110%, then Buzzer alrm and amber LED blink continuously
	Bat.Mode	110%~150% for 30 sec; >150% for 200ms, then UPS Shuts Down
Short Circuit	LineMode	Circuit Breaker
	Bat.Mode	Electronic Circuit
CONTROL PANEL
LCD Display		HOME UPS Status, I/P & O/P Voltage Frequency, Load Level, Battery Voltage & Level, Temperature, Model
LED Indicator		Normal (Green), Warning (Yellow), Fault (Red)
AUDIBLE ALARM
Battery Mode		Beeping Every 4 Seconds
Low Battery		Beeping Every Second
HOME UPS Fault		Beeping Continuously
Overload		Beeping Twice Per Second
SAFETY COMPLIANCE
Safety Standard		EN62040-1-1
EMC		EN62040-2
Marks		CE
ENVIRONMENTAL
Operating Temp.		0℃ ~ +40℃ (32°F ~ +104°F)
Relative Humidity		0~95% RH Non-condensing
Audible Noise		Less than 55dBA (at 1 M)
PHYSICAL
Capacity		800W	1.6KW	2.4KW	4KW	6KW	8KW
Size	WDH	298150400mm	298190450mm		415260600mm
Net Weight	kgs	14kgs	21kgs	23kgs	50kgs	52kgs	54kgs

Remarks: All specifications mentioned above are subject to change without prior notice.

OPTIONS

• Green Power Mode

• SNMP Monitoring Interface

• DB-9 Card

• Generator Starter

Pure sine wave Inverter/Charger design ensuring compatibility
The Solar SP series is designed to have access to dual input source; one is AC source from a grid, and the other is DC source from a solar array.

This series is a powerful all-in-one solution, not only delivering unsurpassed clean true sine wave output power and combining this with a selectable multistage battery charging current but also converting sunlight into clean energy.
This series features durable and continuous 24-hour operation. Consequently, it is applicable to any kind of loads such as air conditioner, home appliances, consumer electronic and office equipment.

The built-in 5-stage intelligent charger automatically charges any type of batteries without the risk of overcharge. The compact and modular design makes utility interactive installations easier and more cost effective. It is a high quality product that offers the best price-performance ratio in the industry.

2. Operation Modes

2-1 System Block Diagram

2-2 Normal Operation

There are two main loops when AC utility is normal and DC electricity is generated from solar array under sufficient sunlight: the AC loop and the battery charging loop. The AC output power comes from AC utility input and passes through the static switch to support power to load. The battery charging voltage comes from AC utility input and is converted by AC/DC charger to support battery-charging power.