■ DC to AC Inverter Feature
1 Inverter high frequency design, high power density, high efficiency, low no-load loss.
2 Pure sine wave output, adapt any types of loads.
3 Battery charge and discharge voltage parameters adjustable,suitable for different types of batteries,can prolong the life of the battery and improve system performance.
4 AC charge current 0~60A adjustable,battery capacity configuration more flexible.
5 Three working modes adjustable:AC first,Battery first,PV first.
6 Output voltage/frequency adjustable function,adapt to different grid environment.
7 Extra wide voltage and frequency input range, support mains or generator.
8 LED+LCD display, easy operation and data checking,can set each function and data directly.
9 Multi-protection function(overload,over temperature,short circuit protection and so on).
10 RS485 communication port/APP(WIFI or GPRS) optional.
■ DC to AC Inverter Specification
Note: All specifications are subject to charge without prior notice.
Specification
Model: HP
72248
Rated Power
7200W
Peak Power（20ms)
21.6KVA
Battery Voltage
48VDC
Product Size（L*W*Hmm）
538x388x118
Package Size（L*W*Hmm）
561X454X167
N.W（Kg）
16
G.W（Kg）
17.5
Installation Method
Wall-Mounted
Input
DC Input Voltage Range
42VDC-60VDC
Rated AC input voltage
220VAC / 230VAC / 240VAC
AC Input Voltage Range
170VAC~280VAC （UPS mode）/ 120VAC~280VAC（INV mode）
AC Input Frequency Range
45Hz~55Hz（50Hz)，55Hz~65Hz（60Hz)
Output
Output efficiency(Battery/PV Mode)
94%（Peak value）
Output Voltage(Battery/PV Mode)
220VAC±2% / 230VAC±2% / 240VAC±2%
Output Frequency(Battery/PV Mode)
50Hz±0.5 or 60Hz±0.5
Output Wave(Battery/PV Mode)
Pure Sine Wave
Efficiency(AC Mode)
>99%
Output Voltage(AC Mode)
Follow input
Output Frequency(AC Mode)
Follow input
Output waveform distortion
Battery/PV Mode)
≤3%(Linear load)
No load loss(Battery Mode)
≤1% rated power
No load loss(AC Mode)
≤1% rated power(charger does not work in AC mode)
Battery
Battery
Type
VRLA Battery
Charge Voltage :13.8V; Float Voltage:13.7V(Single battery voltage)
Customize battery
Charging and discharging parameters of different types of batteries can be customized according to user requirements
(charging and discharging parameters of different types of batteries can be set through the operation panel)
Maximum charging current (Mains or PV or mains + PV)(Built-in MPPT controller model)
60A
Maximum charging current
(Built-in PWM controller model)
Mains60A+PWM controller charging current
Charging method
Three-stage (constant current, constant voltage, floating charge)
Protection
Battery low voltage alarm
Battery undervoltage protection value+0.5V(Single battery voltage)
Battery low voltage protection
Factory default: 10.5V(Single battery voltage)
Battery over voltage alarm
Constant charge voltage+0.8V(Single battery voltage)
Battery over voltage protection
Factory default: 17V(Single battery voltage)
Battery over voltage recovery voltage
Battery overvoltage protection value-1V(Single battery voltage)
Overload power protection
Automatic protection (battery mode), circuit breaker or insurance (AC mode)
Inverter output short circuit protection
Automatic protection (battery mode), circuit breaker or insurance (AC mode)
Temperature protection
>90°C(Shut down output)
Working Mode
Mains priority/Solar priority/Battery priority(Can be set)
Transfer Time
≤4ms
Display
LCD+LED
Thermal method
Cooling fan in intelligent control
Communication(Optional)
RS485/APP(WIFI monitoring or GPRS monitoring)
Environment
Operating temperature
-10℃~40℃
Storage temperature
-15℃~60℃
Noise
≤55dB
Elevation
2000m(More than derating)
Humidity
0%~95% (No condensation)
