Parameters |
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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 |
|
 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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