Okaya's POWER MAX range is its Hi-Capacity UPS line for loads that a regular Home UPS cannot carry. It has four Advanced True Sine Wave models from 2500 VA to 6100 VA, each with a 36-month warranty. Whether you want a high capacity inverter for home use or a setup for a shop, clinic or office, this guide explains the range, its features and how it pairs with batteries.
POWER MAX is Okaya's Hi-Capacity UPS series, built on Advanced True Sine Wave (ATSW) technology. It sits above the Home UPS range, which goes up to 2000 VA, and covers larger homes, offices, shops and other commercial loads.
Older material lists a different set of POWER MAX models with 24-month warranties. The current range has four models, listed below.
|
Capacity |
Power |
System voltage |
12V batteries needed |
Warranty |
|
2500 VA |
2000 W |
24V |
2 |
36 months |
|
3200 VA |
2560 W |
24V |
2 |
36 months |
|
4000 VA |
3200 W |
48V |
4 |
36 months |
|
6100 VA |
4880 W |
48V |
4 |
36 months |
You can compare all four in the Hi-Capacity UPS models list.
Okaya lists these features on its Hi-Capacity UPS pages:
- Advanced True Sine Wave output, for smooth, grid-like power to computers, motors and other sensitive electronics.
- Peak current handling for motorised loads, with Okaya stating it can support over 100% load without interrupting operations. Suitability still depends on inverter and battery capacity.
- Super Intelli Charge with a Boost to Float mode, which Okaya states charges batteries 15% faster according to the inverter charging profile.
- EI Core design, for lower power loss and less heat generation.
- Protections include overload, low-battery, high-battery, input and output short-circuit, over-temperature, and fuse/MCB trip protection. The 6100 VA model additionally includes Active Battery Reverse Protection, which Okaya lists as exclusive to that model.
- Audio and display indication for monitoring the unit's operating state.
All models are BIS Registered, ISO Certified and carry CE Mark.
It is used where the connected load is more than a Home UPS can carry: air conditioners, large homes, offices and clinics. A typical inverter for shop or office setup runs lights, computers, a printer and other equipment together, and the right model is the one whose watt rating covers the combined load. This suits many commercial inverter requirements.
Add up the running watts of everything you want to power at the same time, add allowance for motors and compressors that draw more at startup, and choose a model whose watt rating is higher than the total.
For a step-by-step sizing method, read the guide on high-capacity UPS power solutions for large homes and offices, and for the reasoning behind heavy-duty loads, see why high-capacity inverters are essential for heavy-duty power needs.
A 24V model uses two 12V inverter batteries and a 48V model uses four. Backup time depends on the battery capacity and the load you connect: a larger battery or a lighter load gives longer backup. For 24V models that use two 12V batteries, the total system cost depends on the battery capacity and model selected.
Ask an Okaya dealer for the right battery size for your model and expected backup time, since the battery type and capacity depend on your requirement.
All four models carry a 36-month warranty, and registration is paperless. For model advice or installation help, call Okaya Care on +91 9818 909090 or write to care@okaya.in, or use the Okaya dealer locator to find a nearby outlet.
It is Okaya's Hi-Capacity UPS range: four Advanced True Sine Wave models from 2500 VA to 6100 VA with a 36-month warranty.
Which POWER MAX models does Okaya offer now?
2500 VA (2000 W, 24V), 3200 VA (2560 W, 24V), 4000 VA (3200 W, 48V) and 6100 VA (4880 W, 48V).
What is the warranty on the POWER MAX range?
36 months on all four current models. Older material that mentions 24 months refers to earlier models.
How many batteries does a Hi-Capacity UPS need?
A 24V model uses two 12V batteries and a 48V model uses four.
Can a Hi-Capacity UPS run an air conditioner?
Yes, if the air conditioner and any other connected loads are within the model's rating and the battery capacity. Check the startup load of the AC before choosing a model.
Does the POWER MAX range give pure sine wave output?
It uses Advanced True Sine Wave technology, which delivers smooth, grid-like output.
What protections does the POWER MAX range have?
Overload, low-battery, high-battery, input and output short-circuit, over-temperature and fuse/MCB trip protection. The 6100 VA model additionally includes Active Battery Reverse Protection, which Okaya lists as exclusive to that model.
What is the difference between a Home UPS and a Hi-Capacity UPS?
Okaya's Home UPS range goes up to 2000 VA, while the Hi-Capacity UPS range starts at 2500 VA and goes up to 6100 VA for heavier loads.
How do I choose the right model?
Add up the running watts of the appliances you want to run together, allow for motor startup, and choose a model whose watt rating is higher than the total.
To see current options, check the 2500 VA inverter price for the 2500 VA model or the 4 kva inverter price for the 4000 VA model on the Okaya shop.
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