Mecer ME-10000-GTU 3/3, 10KVA 3 Phase Smart Tower UPS

The Mecer ME-10000-GTU 3/3 Smart Tower UPS is a robust 3-phase UPS designed for demanding industrial, IT, or enterprise applications.

General Overview

• Model: ME-10000-GTU 3/3
• Phase: 3-phase input / 3-phase output
• Capacity: 10,000 VA / 8,000 W

Input Specifications

• Nominal Voltage: 3 x 400 VAC (3Ph+N)
• Voltage Range:
  • 305-478 VAC (3-phase) at 100% load
  • 190-520 VAC (3-phase) at 50% load
• Frequency Range:
  • 4654 Hz or 5664 Hz (auto-sensing)
• Power Factor: ≥ 0.99 at 100% load

Output Specifications

• Output Voltage: 3 x 400 VAC (3Ph+N)
• AC Voltage Regulation (Battery Mode): ± 1%
• Frequency Range:
  • Synchronized Mode: 4654 Hz or 5664 Hz
  • Battery Mode: 50 Hz ± 0.1 Hz or 60 Hz ± 0.1 Hz
• Current Crest Ratio: 3:1 (max)
• Harmonic Distortion:
  • ≤ 2% THD (Linear Load)
  • ≤ 5% THD (Non-Linear Load)
• Transfer Time:
  • AC Mode to Battery Mode: Zero
  • Inverter to Bypass: Zero
• Waveform (Battery Mode): Pure sine wave

Efficiency

• AC Mode Efficiency: 89%
• Battery Mode Efficiency: 86%

Battery Specifications

Standard Model

• Battery Type: 12 V / 9 Ah
• Number of Batteries: 20 (adjustable between 18-20)
• Recharge Time: 9 hours to recover 90% capacity
• Charging Current (Max): 1 A
• Charging Voltage: 273 VDC ± 1%

Long-Run Model

• Battery Type: Dependent on external battery capacity
• Charging Current (Max): 4 A
• Charging Voltage: 273 VDC ± 1%

Indicators

• LCD Display: Provides real-time details on:
  • UPS status
  • Load level
  • Battery level
  • Input/Output voltage
  • Discharge timer
  • Fault codes

Audible Alarms

• Battery Mode: Beeps every 4 seconds
• Low Battery: Beeps every second
• Overload: Beeps twice every second
• Fault: Continuous sound

Physical Specifications

Standard Model

• Dimensions (D x W x H): 815 x 250 x 826 mm
• Net Weight: 109 kg

Long-Run Model

• Dimensions (D x W x H): 592 x 250 x 826 mm
• Net Weight: 38 kg

Environmental Parameters

• Humidity: 0-95% RH (non-condensing) @ 0-40°C
• Noise Level: < 58 dB at 1 meter

Management and Connectivity

• Communication Ports: Smart RS-232 / USB
  • Supports multiple operating systems:
    • Windows 2000/2003/XP/Vista/2008/7/8
    • Linux, Unix, and macOS
• Optional SNMP: Provides remote power management through an SNMP manager or web browser.

Use Cases

This UPS is ideal for:

• Data centers
• Industrial environments
• Enterprise-level IT infrastructures
• Hospitals or laboratories needing seamless power backup

Summary Table

Category	Specification
Model	ME-10000-GTU 3/3
Phase	3-phase in / 3-phase out
Capacity	10,000 VA / 8,000 W
Input Voltage	3 x 400 VAC (3Ph+N)
Voltage Range	305-478 VAC (100% load), 190-520 VAC (50% load)
Input Frequency	4654 Hz or 5664 Hz
Output Voltage	3 x 400 VAC (3Ph+N)
Output Regulation	± 1% (Battery Mode)
Efficiency	89% (AC Mode), 86% (Battery Mode)
Harmonic Distortion	≤ 2% (Linear Load), ≤ 5% (Non-linear Load)
Transfer Time	Zero (AC to Battery and Inverter to Bypass)
Waveform	Pure Sinewave
Battery Type	Standard: 12 V / 9 Ah; Long-Run: External batteries (capacity-dependent)
Recharge Time	9 hours to 90% capacity (Standard model)
Indicators	LCD for UPS status, load level, battery level, input/output voltage, discharge timer, and fault codes
Communication	RS-232 / USB (compatible with Windows, Linux, Unix, macOS)
Optional Features	SNMP (remote management via web browser)
Dimensions	Standard: 815 x 250 x 826 mm; Long-run: 592 x 250 x 826 mm
Net Weight	Standard: 109 kg; Long-run: 38 kg
Operating Conditions	0-95% RH (non-condensing) @ 0-40°C; Noise level < 58 dB @ 1 meter

FAQs

1. What is the difference between the Standard and Long-Run models?

• Standard Model: Comes with 20 internal batteries (12 V / 9 Ah) and is ideal for shorter backup durations.
• Long-Run Model: Requires external batteries, making it customizable for extended runtime based on the application.

2. Can the UPS support sensitive equipment like servers or medical devices?

Yes, the UPS produces a pure sine wave output and maintains precise voltage regulation (± 1%), ensuring compatibility with sensitive electronics.

3. How does the UPS handle overloads?

The UPS generates a warning beep twice per second during an overload condition. If the overload persists, it may switch to bypass mode or shut down to protect connected devices.

4. What operating systems are supported by the management software?

The UPS supports:

• Windows (2000, 2003, XP, Vista, 2008, 7, 8)
• Linux
• Unix
• macOS

5. What is the expected noise level?

The UPS operates at less than 58 dB at a 1-meter distance, making it suitable for office and industrial environments.

6. How efficient is the UPS in operation?

• AC Mode: 89%
• Battery Mode: 86% The high efficiency reduces energy consumption and heat output.

7. Does the UPS support remote management?

Yes, with the optional SNMP module, you can manage the UPS via a web browser or SNMP manager.

8. How long does it take to recharge the batteries?

For the standard model, the batteries recharge to 90% capacity in 9 hours under typical conditions.

9. What safety features does the UPS provide?

The UPS offers features like:

• Zero transfer time between modes
• Overload protection
• Fault alarms
• LCD status monitoring

10. Is this UPS suitable for critical applications like data centers?

Absolutely. The UPS’s three-phase design, high efficiency, and zero transfer time make it an excellent choice for data centers, industrial use, or other mission-critical setups.