Maxima 3PH A2R — three-phase online UPS 100–200 kVA
Country: United Kingdom · Model: Maxima 3PH A2R
A three-phase online UPS rated 100–200 kVA with an output cos φ of 0.9 for data centers and continuous industrial processes. It is installed in a server room or electrical room as the central source of guaranteed power.
- Power
- 100–200 kVA
- Output cos φ
- 0.9
- Efficiency
- up to 94 % (inverter)
- Parallel operation
- up to 4 UPS units
Technical specifications
| Power | 100–200 kVA |
|---|---|
| Output cos φ | 0.9 |
| Efficiency | up to 94 % (inverter) |
| Parallel operation | up to 4 UPS units |
| Battery | adjustable configuration, intelligent management |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The online topology powers the load all the time through the inverter, so the transfer to battery takes place without a break and without transients at the output. Active power is calculated as 0.9 of the kVA rating, which must be taken into account when distributing the load between phases. Inverter efficiency reaches 94 %, and the heat release and the air conditioning capacity of the room depend on it. Up to 4 UPS units are connected in parallel to increase power or for redundancy, when one unit backs up the others. The battery configuration is adjusted to the required runtime, and intelligent charge management preserves the life of the units. The case is floor-standing, cabinet type.
How to choose
The size is chosen by the active load, taking into account cos φ of 0.9 and a margin for site growth. If 200 kVA is not enough, a parallel system of up to 4 UPS units extends the capacity without replacing the equipment. For a load of 30–80 kVA the more compact Maxima 3PH A3R with cos φ of 1.0 and efficiency of up to 96 % online is available, and for 10–20 kVA Maxima 3PH UR.
Request a price and lead time
Maxima 3PH A2R — three-phase online UPS 100–200 kVA. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What active power does the Maxima A2R UPS deliver?
The output cos φ is 0.9, so the active power is obtained by multiplying the 100–200 kVA rating by 0.9.
How many Maxima 3PH A2R UPS units can be connected in parallel?
Up to 4 UPS units on a common load, which gives added power or redundancy.
What is the efficiency of the A2R three-phase UPS?
Inverter efficiency reaches 94 %, and the rest of the energy leaves as heat, which the air conditioning system has to remove.
Can the number of batteries in Maxima A2R be changed?
Yes, the battery configuration is adjustable, and the intelligent management monitors the charge and the condition of the units.
Which sites is Maxima 3PH A2R of 200 kVA intended for?
For data centers and industrial processes, where a power stop means loss of data or defective products.
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Need a price, lead time or replacement?
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