Basic Info.
Nature of Wave String
Sine Wave Inverter
Application
Electric Tools
Certification
CE, ISO9001
Size
535*252*515mm(with Wheels)
Product Description
Product Features
* Wide input voltage and frenquncy range, full AVR.
* continuous, standard and stable pure sine wave output waveform.
* Integrated with inverter, solar controller and batteries inside, adopts 1 CPU control.
* PV priority mode or AC priority model is identified and swithched automatically.
* Choose the charging current based on the configured capacity of the battery.
* Auto City Power switch function, self-recovery and unattended operation, All-around protection.
* The system will act as UPS(charge from Grid electricity and automatic supply power when Grid cut off.
* Unattended and intelligent monitoring RS232(optional)
TECHNICAL DATA
Model No.
TES3K-S
Specification
DC48V-AC220V
Watt
3000W
LCD Screen
LCD Screen
Multifunction LCD display
Solar Panel
Solar panel power range( advise)
800W-4800W
Controller(MPPT)
Solar panel input range
DC70V-DC150V
The rated voltage of solar input
DC102V
Charging current
50A
Efficiency
96% (Max)
Input low-voltage protection
VIN-VOUT≤5V
Input over-voltage protection
151Vdc ~ 155Vdc
Input over-voltage recovery
142Vdc ~ 148vdc
Output voltage range
43.2Vdc ~ 57.6Vdc
Rated voltage of output
54.5Vdc
Output Voltage Regulated Accuracy
Min: -1.5%, Max: +1.5%
Output over-voltage protection
58Vdc ~ 63Vdc
Output Over-current protection
51A ~ 54A
Protection
Input over-voltage / Input low-voltage/ Reverse Polarity Protection
Output over-voltage / Over-current / Over temperature/ short-circuit / Output fuse Protection
Inverter
Rated Output Power
3000W
No-load Loss
≤50W
Input Voltage Range in inverter mode
DC40V-DC62V
Output Voltage in inverter mode
220VAC±10%
Output Frequency in inverter mode
50Hz±0.5
Output Waveform:
Pure sine wave
Peak Power
3 times of rated power for 1second
Working Efficiency
≥85%
Switching Time(ms)
≤4 ms (Switches between city power and inverter)
Electrical Protection
1. DC over-voltage protection/over-voltage self-revcovery
2. DC low-voltage protection/low-voltage self-revcovery
3. Overheat/short-current/overload protection
AC Charging Features
Input Voltage Range in AC mode
AC145±5V- AC275±5V
Output Voltage in AC mode
220VAC±10%(AVR Function)
Frequency in AC mode
50Hz±5Hz/60Hz±5Hz(Automatically tracking and adaptive)
Battery type
Maintenance free lead-acid battery
Battery Voltage
48V DC
AC Charging current (MAX)
15A
Floating charge voltage
55.2VDC±0.8V
Over-charge voltage
56.4V
Charing time
8h ≥90%(80A maintenance free lead-acid battery)
Packing Detail
Packing Material
Packed with wooden case
Product N.W.(kg)
45.00kg
Product G.W.: (kg)
55.00kg
Product Size: W*D*H
535*252*460MM
Max. Product size: (With wheels)
535*252*515MM
Wooden case size(mm):
620×355×665MM
Standards
Compliant with European Standards(CE)
ROHS compliant
Solar engergy and utility power complementary functions
*The system can provide electricity produced by solar energy to loads directly.It can auotmatically select the solar energy or utility power as power
source according to the change of sunshine, and the work mode will be chosen and switched automatically.
*The systems can automatically select the solar energy or utility power to charge the battery according to the state of the sunlight
and battery voltage. AC by pass without charging function is available
*The systems can automatically identify the state of day and night, and interactive switches between AC mode and inverting mode at night.