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Standard Delivery Within 5–7 Days
For Service/Customer Care 9311369797
The Rapid+ 7500/48V is the largest model in the Rapid+ range: 6500VA / 5200W of pure sine wave output from a 48V battery bank. It runs on a 48V battery bank and has a 24×7 MCB.
Original price was: ₹66,990.00.₹49,622.00Current price is: ₹49,622.00.
The Rapid+ 7500/48V is the largest model in the Rapid+ range: 6500VA / 5200W of pure sine wave output from a 48V battery bank. Invertek positions it as flagship commercial, for offices, clinics and small commercial sites.
""7500"" is the model number; the rating is 6500VA. It has a 24-month warranty. Before ordering, have an electrician confirm the battery bank, cable gauge and mains supply, because at full load it draws over 100 A from the batteries.
The 5,200 W figure is a resistive (bulb load) rating. Motors such as fridge compressors and pumps draw a short surge when they start, so count them a little heavier. Typical draws are below; check the label on your own appliances.
| Appliance | Typical running draw |
|---|---|
| Ceiling fan | 60–80 W (BLDC fan: 30–35 W) |
| LED bulb or tube | 9–20 W |
| Desktop PC with monitor | 150–300 W |
| CCTV cameras with recorder | 30–80 W |
| Double-door frost-free refrigerator | 150–300 W, plus a start-up surge |
| Water pump (0.5 HP) | 400–600 W, with a higher start-up surge |
| 1-ton inverter AC | 700–1,000 W once running, more at start-up |
| 1.5-ton inverter AC | 1,000–1,400 W once running, more at start-up |
A working example: a 1-ton and a 1.5-ton inverter AC (2,100 W), ten fans (700 W), thirty LED lights (300 W) and four desktop PCs (1,000 W) come to roughly 4,100 W, about 79% of the 5,200 W rating. As a rule of thumb, keep the continuous load below about 4,160 W, which is 80% of the rating.
Heating appliances such as geysers, room heaters, induction cooktops and irons are within the rating on paper, but they empty a lead-acid battery bank in minutes. Leave them off during a power cut.
The Rapid+ 7500/48V is a 48V system, so it needs a 48V battery bank: four 12V batteries connected in series, or a 48V lithium battery. Connecting batteries in series raises the voltage, not the capacity: four 12V 200Ah batteries make a 48V 200Ah bank. The inverter is sold without batteries.
To estimate backup time, multiply battery volts by amp-hours, take about half of that as usable for a lead-acid battery, multiply by 0.85 for inverter losses, and divide by your load in watts. For four 12V 200Ah tubular batteries in series (9,600 Wh) that works out to about 1 hour at 4,100 W and about 1.8 hours at 2,250 W. A 51.2V 100Ah LiFePO4 battery (assuming 90% usable) gives about 1 hour at 4,100 W. These are calculations with an assumed 85% inverter efficiency, not lab measurements; heavy loads, battery age and temperature all shorten real backup.
| Model | Rated capacity | Battery voltage | Display | Suits |
|---|---|---|---|---|
| Rapid+ 4000/24V (3500VA) | 3500VA / 2800W | 24V | LCD | 4BHK or office with a 1.5-ton AC |
| Rapid+ 5000/48V (4750VA) | 4750VA / 3800W | 48V | LCD | Factory and office grade (48V) |
| Rapid+ 5500/48V (5250VA) | 5250VA / 4200W | 48V | LCD | Industrial grade (48V) |
| Rapid+ 7500/48V (this model) | 6500VA / 5200W | 48V | LCD | Flagship commercial (48V) |
The inverter carries a 2-year (24-month) warranty. Register it on the warranty registration page after installation. Shipping is free on all orders, with standard delivery in 5–7 days. If you are unsure about sizing, call 9311369797 before you order. Invertek Energy makes its UPS range at its ISO 9001:2015 certified factory in New Delhi. Other capacities are listed in the full pure sine wave home UPS range.
| Model Series | Rapid+ 7500/48V |
|---|---|
| VA Rating | 6500VA/48V |
| Product Dimensions | 277x415x428mm |
| Package Dimensions OD Size (mm) | 525x380x485 mm |
| Item Part Number | IE-SNW-INHUPS-7500-01A |
| Number of Items | 6 |
| Wattage | 5200W |
| Power Source | Inverter/ Home UPS |
| Frequencies | 50Hz |
| Manufacturer | Invertek Energy |
| Generic Name | Inverter/UPS |
| Included Components | 1 Inverter, Operating Manual, 3 Battery jointer, Silica gel |
| Item Weight | 42 kg |
| Package Weight | 44 kg |
| Country of Origin | India |
| HSN Code | 8504 |
Q: Is 7500 the VA rating of the Rapid+ 7500/48V?
No. 7500 is the model number. The Rapid+ 7500/48V is rated 6500VA / 5,200 W on a 48V battery system. When you compare it with other inverters, compare the VA, watt and battery voltage figures rather than the model number.
Q: What can the Rapid+ 7500/48V run?
It suits an office, clinic or small commercial site. For example, a 1-ton and a 1.5-ton inverter AC (2,100 W), ten fans (700 W), thirty LED lights (300 W) and four desktop PCs (1,000 W) come to roughly 4,100 W, about 79% of the 5,200 W rating. Keep the continuous load under about 4,160 W.
Q: What do I need on site before installing it?
An electrician to confirm the mains supply, a 48V battery bank sized for your backup time, and cables rated for the current. At the full 5,200 W the inverter draws roughly 110 to 125 A from the batteries, which is a lot for thin cables.
Q: How many batteries does the Rapid+ 7500/48V need?
Four 12V batteries connected in series to make a 48V bank, or a single 48V lithium battery. Series connection raises the voltage, not the capacity: four 12V 200Ah batteries give a 48V 200Ah bank. The inverter is sold without batteries, so have the bank sized for your load and backup time.
Q: How long will the backup last?
Backup time is usable battery watt-hours divided by your load. With four 12V 200Ah tubular batteries in series, using about half of the battery capacity and assuming 85% inverter efficiency, expect about 1 hour at 4,100 W and about 1.8 hours at 2,250 W. Switching off unused loads extends this. These are estimates, not measured results.
Q: Can I use a lithium battery with the Rapid+ 7500/48V?
Yes. It is lithium compatible, so you can fit a 51.2V LiFePO4 battery now or swap one in later. At full load the inverter draws roughly 110 to 125 A from the battery, so choose a battery whose BMS is rated for at least that current.
Q: How is it different from the Rapid+ 5500/48V and Rapid+ 5000/48V?
The Rapid+ 5500/48V is rated 5250VA / 4,200 W on 48V. This model is 6500VA / 5,200 W on 48V. The Rapid+ 5000/48V is 4750VA / 3,800 W on 48V and suits a factory, an office or a large commercial space.
Q: What happens if I overload the Rapid+ 7500/48V?
The 24x7 MCB trips when the load goes past the 5,200 W rating or the output is shorted. Switch off the heaviest appliances and switch the MCB back on; nothing needs replacing. Keep the continuous load under about 4,160 W to avoid nuisance trips.
Q: What warranty does it have?
2 years (24 months). Register the unit on the warranty registration page after installation. For service, call 9311369797.
Get the latest updates on new products, offers, and power tips.
The Rapid+ 7500/48V is the largest model in the Rapid+ range: 6500VA / 5200W of pure sine wave output from a 48V battery bank. It runs on a 48V battery bank and has a 24×7 MCB.
Original price was: ₹66,990.00.₹49,622.00Current price is: ₹49,622.00.
The Rapid+ 7500/48V is the largest model in the Rapid+ range: 6500VA / 5200W of pure sine wave output from a 48V battery bank. Invertek positions it as flagship commercial, for offices, clinics and small commercial sites.
""7500"" is the model number; the rating is 6500VA. It has a 24-month warranty. Before ordering, have an electrician confirm the battery bank, cable gauge and mains supply, because at full load it draws over 100 A from the batteries.
The 5,200 W figure is a resistive (bulb load) rating. Motors such as fridge compressors and pumps draw a short surge when they start, so count them a little heavier. Typical draws are below; check the label on your own appliances.
| Appliance | Typical running draw |
|---|---|
| Ceiling fan | 60–80 W (BLDC fan: 30–35 W) |
| LED bulb or tube | 9–20 W |
| Desktop PC with monitor | 150–300 W |
| CCTV cameras with recorder | 30–80 W |
| Double-door frost-free refrigerator | 150–300 W, plus a start-up surge |
| Water pump (0.5 HP) | 400–600 W, with a higher start-up surge |
| 1-ton inverter AC | 700–1,000 W once running, more at start-up |
| 1.5-ton inverter AC | 1,000–1,400 W once running, more at start-up |
A working example: a 1-ton and a 1.5-ton inverter AC (2,100 W), ten fans (700 W), thirty LED lights (300 W) and four desktop PCs (1,000 W) come to roughly 4,100 W, about 79% of the 5,200 W rating. As a rule of thumb, keep the continuous load below about 4,160 W, which is 80% of the rating.
Heating appliances such as geysers, room heaters, induction cooktops and irons are within the rating on paper, but they empty a lead-acid battery bank in minutes. Leave them off during a power cut.
The Rapid+ 7500/48V is a 48V system, so it needs a 48V battery bank: four 12V batteries connected in series, or a 48V lithium battery. Connecting batteries in series raises the voltage, not the capacity: four 12V 200Ah batteries make a 48V 200Ah bank. The inverter is sold without batteries.
To estimate backup time, multiply battery volts by amp-hours, take about half of that as usable for a lead-acid battery, multiply by 0.85 for inverter losses, and divide by your load in watts. For four 12V 200Ah tubular batteries in series (9,600 Wh) that works out to about 1 hour at 4,100 W and about 1.8 hours at 2,250 W. A 51.2V 100Ah LiFePO4 battery (assuming 90% usable) gives about 1 hour at 4,100 W. These are calculations with an assumed 85% inverter efficiency, not lab measurements; heavy loads, battery age and temperature all shorten real backup.
| Model | Rated capacity | Battery voltage | Display | Suits |
|---|---|---|---|---|
| Rapid+ 4000/24V (3500VA) | 3500VA / 2800W | 24V | LCD | 4BHK or office with a 1.5-ton AC |
| Rapid+ 5000/48V (4750VA) | 4750VA / 3800W | 48V | LCD | Factory and office grade (48V) |
| Rapid+ 5500/48V (5250VA) | 5250VA / 4200W | 48V | LCD | Industrial grade (48V) |
| Rapid+ 7500/48V (this model) | 6500VA / 5200W | 48V | LCD | Flagship commercial (48V) |
The inverter carries a 2-year (24-month) warranty. Register it on the warranty registration page after installation. Shipping is free on all orders, with standard delivery in 5–7 days. If you are unsure about sizing, call 9311369797 before you order. Invertek Energy makes its UPS range at its ISO 9001:2015 certified factory in New Delhi. Other capacities are listed in the full pure sine wave home UPS range.
| Model Series | Rapid+ 7500/48V |
|---|---|
| VA Rating | 6500VA/48V |
| Product Dimensions | 277x415x428mm |
| Package Dimensions OD Size (mm) | 525x380x485 mm |
| Item Part Number | IE-SNW-INHUPS-7500-01A |
| Number of Items | 6 |
| Wattage | 5200W |
| Power Source | Inverter/ Home UPS |
| Frequencies | 50Hz |
| Manufacturer | Invertek Energy |
| Generic Name | Inverter/UPS |
| Included Components | 1 Inverter, Operating Manual, 3 Battery jointer, Silica gel |
| Item Weight | 42 kg |
| Package Weight | 44 kg |
| Country of Origin | India |
| HSN Code | 8504 |
Q: Is 7500 the VA rating of the Rapid+ 7500/48V?
No. 7500 is the model number. The Rapid+ 7500/48V is rated 6500VA / 5,200 W on a 48V battery system. When you compare it with other inverters, compare the VA, watt and battery voltage figures rather than the model number.
Q: What can the Rapid+ 7500/48V run?
It suits an office, clinic or small commercial site. For example, a 1-ton and a 1.5-ton inverter AC (2,100 W), ten fans (700 W), thirty LED lights (300 W) and four desktop PCs (1,000 W) come to roughly 4,100 W, about 79% of the 5,200 W rating. Keep the continuous load under about 4,160 W.
Q: What do I need on site before installing it?
An electrician to confirm the mains supply, a 48V battery bank sized for your backup time, and cables rated for the current. At the full 5,200 W the inverter draws roughly 110 to 125 A from the batteries, which is a lot for thin cables.
Q: How many batteries does the Rapid+ 7500/48V need?
Four 12V batteries connected in series to make a 48V bank, or a single 48V lithium battery. Series connection raises the voltage, not the capacity: four 12V 200Ah batteries give a 48V 200Ah bank. The inverter is sold without batteries, so have the bank sized for your load and backup time.
Q: How long will the backup last?
Backup time is usable battery watt-hours divided by your load. With four 12V 200Ah tubular batteries in series, using about half of the battery capacity and assuming 85% inverter efficiency, expect about 1 hour at 4,100 W and about 1.8 hours at 2,250 W. Switching off unused loads extends this. These are estimates, not measured results.
Q: Can I use a lithium battery with the Rapid+ 7500/48V?
Yes. It is lithium compatible, so you can fit a 51.2V LiFePO4 battery now or swap one in later. At full load the inverter draws roughly 110 to 125 A from the battery, so choose a battery whose BMS is rated for at least that current.
Q: How is it different from the Rapid+ 5500/48V and Rapid+ 5000/48V?
The Rapid+ 5500/48V is rated 5250VA / 4,200 W on 48V. This model is 6500VA / 5,200 W on 48V. The Rapid+ 5000/48V is 4750VA / 3,800 W on 48V and suits a factory, an office or a large commercial space.
Q: What happens if I overload the Rapid+ 7500/48V?
The 24x7 MCB trips when the load goes past the 5,200 W rating or the output is shorted. Switch off the heaviest appliances and switch the MCB back on; nothing needs replacing. Keep the continuous load under about 4,160 W to avoid nuisance trips.
Q: What warranty does it have?
2 years (24 months). Register the unit on the warranty registration page after installation. For service, call 9311369797.
Get the latest updates on new products, offers, and power tips.
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