The Mecer ME 3000 WPRU is a high-performance 3000VA / 2700W rackmount uninterruptible power supply engineered to protect critical electronics and network equipment from outages and power fluctuations. Delivering clean, pure sine wave power with zero transfer time to battery mode, it ensures continuous operation and prevents costly system disruptions.
Featuring advanced battery management, this unit houses six internal batteries capable of recharging to 90% capacity in approximately 4 hours. With superior AC mode efficiency of up to 92% and tight voltage regulation, it offers reliable and energy-efficient power conditioning for server rooms, enterprise networking, and sensitive workstation environments.
Key Features
Brand
Mecer
Model
ME 3000 WPRU
Form Factor
Rackmount
Power Capacity
3000VA / 2700W
Nominal Input Voltage
208/220/230/240Vac
Input Voltage Range
110~300Vac (176~280Vac @ 100% load)
Input Power Factor
≥0.99
Input Frequency Range
40~70Hz (50/60Hz Auto-Sensing)
Output Voltage
208/220/230/240Vac
Output Voltage Regulation
±1%
Output Power Factor
0.9
Output Waveform
Pure Sinewave
Transfer Time (AC to Bat.)
0ms
Transfer Time (Inverter to Bypass)
4ms (Typical)
AC Mode Efficiency
92%
Battery Mode Efficiency
88%
Number of Batteries
6
Recharge Time
4 hours (to 90% of full capacity)
Charging Voltage
82.1 VDC ±1%
Max Charging Current
1.0 A
Highlights
3000VA / 2700W robust capacity suitable for server and networking loads
Zero transfer time (0ms) between AC line and battery mode for seamless power backup
Pure sine wave output ensures safe power delivery to sensitive electronics
High AC efficiency of 92% and fast 4-hour recharge to 90% capacity
Frequently asked questions
What is the power capacity of this UPS?
This unit has a capacity of 3000VA (3KVA) and 2700W.
What is the transfer time when power fails?
The transfer time from AC mode to battery mode is 0ms, ensuring uninterrupted operation.
How long does it take to recharge the internal batteries?
The typical recharge time to reach 90% of full battery capacity is approximately 4 hours.
What type of output waveform does this unit provide?
