Mecer ME-6000-WPRU UPS, 6KVA Online Smart Rackmount UPS

The Mecer ME-6000-WPRU Winner Pro 6KR is a high-performance 6KVA / 4800W online UPS designed for mission-critical infrastructure such as data centers, server rooms, and industrial systems. It utilizes true double-conversion technology to deliver clean, stable, and uninterrupted power to sensitive electronic equipment, ensuring maximum uptime in environments with unstable or noisy power supply.

Housed in a compact 2U rackmount form factor, this UPS supports adjustable battery configurations and includes smart communication features like USB, RS-232, and optional SNMP for remote monitoring. Its pure sinewave output, wide input voltage range, and intelligent battery management make it a powerful, space-efficient solution for professional IT environments.

Product Features

True Double-Conversion Technology
Continuously converts incoming AC to DC and then back to AC, eliminating all forms of voltage fluctuations, surges, and power interruptions for consistent power delivery.

High-Capacity 6KVA / 4800W Output
Supports critical systems including servers, routers, switches, storage arrays, industrial equipment, and medical electronics requiring a robust and reliable power supply.

Wide Input Voltage Range (110–300VAC)

• Operates at 50% load between 110–300VAC
• Operates at 100% load between 176–300VAC
  This wide range is suitable for fluctuating power conditions commonly found in developing regions or industrial facilities.

Pure Sinewave Output
Ensures stable, distortion-free power to sensitive electronic devices, reducing the risk of data loss, hardware malfunctions, or shutdowns.

Zero Transfer Time
Switches to battery mode instantly with zero delay, ensuring uninterrupted power to mission-critical systems during outages or spikes.

High Efficiency Operation

• AC Mode Efficiency: 92%
• Battery Mode Efficiency: 90%
  Helps reduce heat generation and power waste, cutting operational costs while maintaining reliable performance.

Flexible Battery Configuration

• Standard Battery: 16 × 12V/9Ah
• Long-run Models: Adjustable configuration (16–20 batteries)
  This flexibility allows for tailored backup runtime depending on your power continuity needs.

Smart Charging System
Adjustable smart battery charger (1A/2A) extends battery life and accelerates recharging, reaching 90% in approximately 9 hours.

LCD Display for Real-Time Monitoring
The built-in LCD panel displays:

• Input/Output voltage
• Load level
• Battery status
• UPS mode (AC, Battery, Bypass)
• Fault conditions
  Providing essential insight for proactive system management and troubleshooting.

Product Specifications

• Model: ME-6000-WPRU (Winner Pro 6KR)
• Capacity: 6000 VA / 4800 W
• Phase: Single-phase with ground
• Technology: True Double-Conversion Online
• Input Voltage Range:
  • 110–300 VAC @ 50% load
  • 176–300 VAC @ 100% load
• Input Frequency Range: 46–54 Hz / 56–64 Hz
• Input Power Factor: ≥ 0.99
• Output Voltage: 208/220/230/240 VAC
• Voltage Regulation: ±1%
• Output Frequency (Battery Mode): 50/60 Hz ± 0.1 Hz
• Waveform: Pure Sinewave
• Crest Factor: 3:1
• Harmonic Distortion:
  • ≤ 3% THD (Linear Load)
  • ≤ 5% THD (Non-linear Load)
• Transfer Time:
  • AC to Battery: 0 ms
  • Inverter to Bypass: 0 ms

Battery

• Battery Type: 12V / 9Ah x 16 (standard)
• Long-run Configuration: 16–20 batteries (adjustable)
• Recharge Time: 9 hours to 90%
• Charging Current: 1A / 2A
• Charging Voltage: 218.4 VDC ± 1%, max 273 VDC ± 1%

Indicators & Alarms

• LCD Display: Real-time system status
• Alarms:
  • Battery Mode: Every 4 sec
  • Low Battery: Every 1 sec
  • Overload: Twice per second
  • Fault: Continuous tone

Physical

• Dimensions (D x W x H): 530 × 438 × 88 mm (2U)
• Net Weight: 15 kg
• Noise Level: < 55 dB @ 1 meter
• Operating Temp: 0–50°C
• Humidity: 0–95% RH (non-condensing)

Management

• Standard Ports: RS-232 / USB
• SNMP Support: Optional card
• Compatible OS: Windows 2000–10, Linux, Unix, MAC