15kw off Grid High Quality Solar Inverter

Low Frequency Online 3/1 UPS(10-30KVA)

Feature:

· Digital Control
· Large LCD Display
· Wide Input Range
· With Manual Bypass
· RS232/RS485/Dry Contacts
· Events Log
· Strong Impact Ability
· Output Full Insulation
· Strong Overload Capacity
· Adapt to Bad Power Grid Environments
· Efficiency is More than 85%
· N+X Redundancy Operation

Application:

Medium And Large Office Automation
NetworkData Center
Scientific Research Institutions
Rail Transport
Government Department
Airport Customs
Manufacturing Industry
Precision Instrument And Equipment

Picture:

Certification:
                     Model
Specification          
LF1110ETL
Output Power
7KW
Input
DC Input Voltage(Vac)
110V –180V
Bypass voltage range (Vac)
230V±15%
Bypass frequency range (Hz)
47~53 (HZ)
Phase
Single-phase three-wire
Output characteristics
Voltage Range (Vac)
230±1%,Isolation transformer output
Frequency (Hz)
50±0.2Hz(Battery mode)
Waveform
Sine Wave, THD <3% (linear load) THD <5% (linear load)
Transfer Time
Conversion between the bypass and the inverter is 2ms
Overload
Less than 110% of the long-term load, can be less than 120% load for 30 minutes, with less than 130% can be set for 15 minutes, with less than 150% can be set for 30 seconds, with greater than 150% can be set 10 seconds
Output
Terminal Blocks
Crest factor
3:1
Other characteristics
Display Function
LCD display input voltage, output voltage, load size, battery voltage, etc
LED indicators show the working status of the machine
Alarm function
Overload, mains abnormal battery voltage, battery over-voltage, UPS failure
Protection
Battery voltage, overload, over temperature, short circuit, output over voltage, output under voltage
Communication function (optional)
Through RS232, support power monitoring software for a variety of computer platforms, optional SNMP network adapter to achieve the power of network management
Remote monitoring (optional)
Independent digital remote monitoring via RS485 support distances up to 1000 meters, to achieve safe and convenient remote monitoring
Fault dry contact (optional)
Interface can be up to 2A of current, easy to use, safe
Backup Time
Freely configurable
Cell efficiency
>88%
Temperature
-10~40 degree
Humidity
0 ~ 95% (non-condensing)
Altitude
Comply with GB / T 7260.3-2003 requirements
Noise (dB)
<55  (YD/T1095-2008)
Dimensions(mm)
(W´D´H)
650X330X750
Weight (Kg)
125