1 UPS inverter pure sine wave output.
2 Wide AC voltage input range, AVR output.
3 Adopt traditional EI transformer , stable performance.
4 LCD/LED&LCD real-time display, concise and straightforward.
5 Working modes: AC first or battery first optional, intelligent charging.
6 RS232 communication port optional.
■ Home UPS Inverter Specification
Specification
Model NB
20224/96
25224/48
30224/48/96
35248/96
Rated Power
2000W
2500W
3000W
3500W
Peak Power（20ms)
6000VA
7500VA
9000VA
10500VA
Start Motor
2HP
3HP
3HP
3HP
Battery Voltage
24/96VDC
24/48VDC
24/48/96VDC
48/96VDC
Size(L*W*Hmm)
420*208*348
Packing Size(L*W*Hmm)
490*300*400
N.W.(kg)
23
25
29
31
G.W.(kg)（Carton Packing）
24
26
30
32
Installation Method
Tower
Parameter
Input
DC Input Voltage Range
10.5-15VDC（Single battery voltage）
AC Input Voltage Range
73VAC~138VAC(110VAC） / 83VAC~148VAC（120VAC） / 145VAC~275VAC（220VAC） /
155VAC~285VAC（230VAC） / 165VAC~295VAC（ 240VAC）
AC Input Frequency Range
45Hz~55Hz(50Hz) / 55Hz~65Hz(60Hz)
Max AC charging current
6A~15A(Depending on the model）
AC charging voltage
LEAD battery：Charge Voltage :14.2V; Float Voltage:13.8V（Single battery voltage）
AC charging method
Three-stage (constant current, constant voltage, floating charge)
Output
Efficiency(Battery Mode)
≥85%
Output Voltage(Battery Mode)
110VAC±2% / 120VAC±2% / 220VAC±2% / 230VAC±2% / 240VAC±2%
Output Frequency(Battery Mode)
50Hz±0.5 or 60Hz±0.5
Output Wave(Battery Mode)
Pure Sine Wave
Efficiency(AC Mode)
>99%
Output Voltage(AC Mode)
Follow input
Output Frequency(AC Mode)
Tracking Automatically
Output waveform distortion
(Battery Mode)
≤3%（Linear load）
No load loss(Battery Mode)
≤2.5% rated power
No load loss(AC Mode)
≤2% rated power（ charger does not work in AC mode）
No load loss(Energy saving Mode)
≤10W
Battery Type
VRLA Battery
Charge Voltage :14.2V; Float Voltage:13.8V（Single battery voltage）
Customize battery
Charge and discharge parameters of different types of batteries (such as lithium batteries, etc.) can be customized according to user requirements
Protection
Battery undervoltage alarm
Factory default: 11V（Single battery voltage）
Battery undervoltage protection
Factory default: 10.5V（Single battery voltage）
Battery overvoltage alarm
Factory default: 15V（Single battery voltage）
Battery overvoltage protection
Factory default: ：17V（Single battery voltage）
Battery overvoltage recovery voltage
Factory default: 14.5V（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）
Alarm
A
Normal working condition, buzzer has no alarm sound
B
Buzzer sounds 4 times per second when battery failure, voltage abnormality, overload protection
C
When the machine is turned on for the first time, the buzzer will prompt 5 when the machine is normal
Working Mode
Battery First/AC First/Saving Energy Mode
Transfer Time
≤4ms
Display
LCD
Thermal method
Cooling fan in intelligent control
Communication
RS232(Optional)
Environment
Operating temperature
-10℃~40℃
Storage temperature
-15℃~60℃
Noise
≤55dB
Elevation
2000m（More than derating）
Humidity
0%~95% ,No condensation
Note: All specifications are subject to charge without prior notice
