| Parameters |
|
|
|
|
| Model |
TEJAS |
|
| Model No. |
TEJAS 1200 |
TEJAS 2400 |
|
| System Rating |
1000VA |
2000VA |
|
| Operating DC Voltage |
12V |
24V |
|
| Switching Element |
MOSFET |
|
| Charger Topology |
Boost Mosfet |
|
| Max. Battery Capacity |
200AH |
|
| Operating Mode |
SMART/PCU/HYBRID |
Smart mode (Default) |
|
| Optional DG mode |
Enable/Disable |
Disable (Default) |
|
| Parameters (Grid) |
Default Value |
Variable settable Range (Each Batt.) |
| Nominal Grid Voltage |
230V 1Φ |
|
| Nominal frequency |
50Hz |
|
| Frequency Range |
47-53Hz + 1Hz |
|
| Battery Charging Method 3 Stages |
Bulk/Absorption/Float |
|
| Default charging mode |
TUB./Lithium |
Tubular |
|
| Grid – Battery Charging Voltage (TUB) |
Boost |
14.5V+0.2VÂ (Each Battery ) |
13.5-15V |
| Float |
13.8V+0.2V (Each Battery ) |
13-14.2V |
| Grid – Battery Charging Voltage (Lithium) |
Boost |
14.0V+0.2V (Each Battery ) |
13.5V-14.2V |
| Float |
13.9V+0.2VÂ (Each Battery ) |
13.4V-14.1V |
| Grid Charging Current |
 Normal/Boost |
10A/15A +2A |
5A-15A |
| Optional Grid charging |
Enable/Disable |
Enable |
|
| Grid Reconnect @ Battery Voltage (TUB.) |
11.8V +0.2V (Each Battery ) |
11-12V |
| Grid Reconnect @ Battery Voltage (Lithium) |
12.4V +0.2V (Each Battery ) |
NA |
| Grid Low Cut Voltage |
IT mode Enable |
170V ± 10V |
|
| Grid Low Cut Recovery |
180V ± 10V |
|
| Grid High Cut Voltage |
265V ± 10V |
|
| Grid High Cut Recovery |
255V ± 10V |
|
| Grid Low Cut Voltage |
IT mode Disable |
100V ± 10V |
|
| Grid Low Cut Recovery |
110V ± 10V |
|
| Grid High Cut Voltage |
290V ± 10V |
|
| Grid High Cut Recovery |
280V ± 10V |
|
| Change Over (Battery to Mains) |
IT mode Enable/Disable |
<8ms |
|
| Change Over (Mains to Battery) |
IT mode Enable |
<12ms |
|
| IT mode Disable |
<30ms |
|
| Parameters (Inverter) |
|
|
|
| Output Phase |
1Φ |
|
| Nominal Output Voltage |
220V |
|
| Â Output voltage range |
220V±8% |
|
| Nominal Frequency |
50 Hz±1% |
50Hz/60Hz |
| Max. Output Current |
2.9A |
5.6A |
|
| Battery Low Buzzer (TUB.) |
10.8V+0.2V (Each Battery ) |
       Battery Low Cut- 0.3V |
| Battery Low Cut (TUB.) |
10.5V+0.2V (Each Battery ) |
10-11.5V |
| Battery Low Buzzer (Lithium) |
11.9V+0.2V (Each Battery ) |
NA |
| Battery Low Cut (Lithium ) |
11.6V+0.2V (Each Battery ) |
NA |
| Battery High Cut (TUB.) |
16.5+0.2V (Each Battery ) |
16.5-17.5V |
| Battery High Cut (Lithium) |
14.5+0.2V (Each Battery ) |
NA |
| Output Waveform |
Sinewave |
|
| Typical Efficiency |
>80% |
>82% |
|
| Voltage Harmonic |
<3%Â (Linear Load) |
|
| Over Load Capacity |
IT Mode Disable |
>100%Â After 30 sec delay (with alarm) 3Time Auto Reset , 4th Time Shut Down
Note : 1HP Motor Load Run for 15min with alarm (1 Sec ON, 5 Sec OFF) in 2400 Model . |
|
| IT Mode Enable |
>100% After 30 sec delay (with Alarm) 1st Time Shut Down |
|
| >150% Output Goes Down |
|
| Motor 1 HP |
NA |
Yes (<6.5A) |
|
| Protection |
Overload, Battery Low, Battery High, Output Short Ckt, Battery Reverse (Fuse Blown) , Over Heat @90*C ± 10*C, Over/Under frequency, I/P HV, I/P LV, SPV High, SPV Low |
|
| LED Indication |
System ON, (IT mode, TUB/Lithium , Boost Chg, DG mode, Grid Chg.)Enable/Disable |
|
| Switches (Micro)Â |
Reset for System ON/OFF, UP, Down, Back, Enter (For LCD Calibration) |
|
| Display ( Multi color) |
Battery Voltage, Charging Current, Grid Voltage, Grid Frequency, Output Voltage, Output Frequency, Load %, Battery Graph, Overheat, SPV Current, Operating Mode (HYB/PCU/SMT) |
|
| Parameters (Solar) |
|
|
|
| Switching Element |
Mosfet |
|
| Type of Charger |
MPPT |
|
| SPV Chgarging Voltage (TUB) |
Boost |
15V+0.2V (Each Battery ) |
14-15.5V |
| Float |
14.2V+0.2V (Each Battery ) |
13.8-14.5V |
| SPV Charging Voltage (Lithium) |
Boost |
14.2V+0.2V (Each Battery ) |
14.0-14.4V |
| Float |
14.1V+0.2V (Each Battery ) |
13.5-14.2V |
| SPV Charging Current |
18A+2A |
11-40A |
| Battery Charging Method 3 Stages |
Bulk/Absorption/Float |
|
| Efficiency |
>94% |
|
| Input Voltage Range (Min, – Max) Voc |
15V-49.5V |
 30V-99V |
|
| Maximum PV Power Recommended |
1000W |
 2000W |
|
| Parameters (Environment) |
|
|
|
| Operating Temperature |
0-50°C |
|
| Cooling |
 Fan |
|
| Max. Relative Humidity @ 25*C (Non Condensing) |
95% |
|
| Noise @ 1 meter |
50dB |
|
| Standard Compliance |
IP20 |
|
| System Weight (KG) |
12.4 |
17.6 |
|
| Dimension (LXWXH)mm |
 327.8 X305.5 X 116 |
333.8 X 305.5 X 158.6 |
|
Note. 1)Â Specification are subject to change without prior notice due to constant improvement in design & technology.
2) Solar Panel Max. ( *S- Series , *P- Parallel ) |
|
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