3000VA Inverter
Designed to last
Highlights
- Full bridge configuration based on IGBT half bridge module
- Short circuit protection for mains and inverter both
- DSP based intelligent control
- IGBT based static change over – no relay change over
- LCD based display for user-friendly display of parameters and status
- Protection against overload
- Buzzer indication for battery low, overload, short circuit etc. System continues normally if the error is corrected.
- Four line LCD
- Priority solar charging
- No load shutdown and load restart for energy saving
- Cutoff and auto restart with permanent cut after 5 consecutive cut offs.
- SMPS type four stage charging with full charge cutoff and trickle charging.
- Self powered driver module with built-in isolated supply simplifies the design and reduces component count.
- 20 KHz switching frequency resulting in silent operation. No audible noise.
- Pure sine wave output
- Ideal for mixed load.
- Inverter/UPS selection switch, micro switch or ordinary switch selectable.
- Protection against accidental output feedback disconnection.
- Indigenous design with proven technology
3KVA Inverter
Highlights
- Full bridge configuration based on IGBT half bridge module
- Short circuit protection for mains and inverter both
- DSP based intelligent control
- IGBT based static change over – no relay change over
- LCD based display for user-friendly display of parameters and status
- Protection against overload
- Buzzer indication for battery low, overload, short circuit etc. System continues normally if the error is corrected.
- Four line LCD
- Priority solar charging
- No load shutdown and load restart for energy saving
- Cutoff and auto restart with permanent cut after 5 consecutive cut offs.
- SMPS type four stage charging with full charge cutoff and trickle charging.
- Self powered driver module with built-in isolated supply simplifies the design and reduces component count.
- 20 KHz switching frequency resulting in silent operation. No audible noise.
- Pure sine wave output
- Ideal for mixed load.
- Inverter/UPS selection switch, micro switch or ordinary switch selectable.
- Protection against accidental output feedback disconnection.
- Indigenous design with proven technology
SPECIFICATION
| POWER RATING | : | 3000 VA |
|---|---|---|
| CONTROL DEVICE | : | DIGITAL SIGNAL PROCESSING |
| POWER DEVICES | : | MOSFETS/IGBT |
| INPUT BATTERY VOLTAGE | : | 24-48VDC |
| OUTPUT VOLTAGE | : | 220 V +/-1% AC SETTABLE |
| OUTPUT FREQUENCY | : | 50 Hz +/-1% |
| OUTPUT WAVE SHAPE | : | SINOSOIDAL |
| OUTPUT T.H.D | : | < 2 % with resistive load |
| MAINS CHARGING | : | PWM |
| MAINS CHARGING CURRENT | : | SETTABLE 15A MAX |
| MAINS CHARGING VOLTAGE | : | 140 – 270 V AC |
| MAINS TO INVERTER & INVERTER TO MAINS CHANGE – OVER | : | RELAY BASED CHANGE OVER |
| SOLAR CHARGING PRIORITY | : | YES |
| BATTERY LOW LEVEL | : | SETTABLE |
| BATTERY FULL CHARGE CUT OFF LEVEL | : | SETTABLE |
| OVERLOAD PROTECTION | : | FOLDBACK CURRENT LIMITING |
| SHORT CIRCUIT PROTECTION | : | TRIP AFTER 3 SEC |
| SHORT. CIRCUIT RESTART | : | AUTO AFTER 15 SECS (5 TIMES) |
| OVER LOAD | : | 112 % FOR 10 SECS. |
| OVER LOAD RESTART | : | AUTOMATIC ( 5 TIMES ) |
| DISPLAY | : | LCD 1, 2 or 4 lines settable |
| ALARMS FOR FAULTY CONDITIONS | : | SHORT CIRCUIT, OVERLOAD, BATTERY LOW |
| SETUP | : | THROUGH MENU-DRIVEN SETUP |
