MGE UPS Systems 250A user manual Back-to-back assembly, ≥ 400 mm

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2. Installation

Back-to-back assembly

Caution: during handling, make sure the modules do not fall over.

≥ 400 mm

1.Remove the brackets 25 on the back of the module (used only for securing the module to a wall) and retighten the fixing screws.

2.Position the modules and use the brackets 26 on the top to interconnect the two modules (see figure).

3.Level the modules using the adjustable feet 24 .

4.Install the base panels 23 on the sides and fronts.

26	Important:
26
	At least 400 mm of free space is required
	above the module to ensure correct
26	ventilation.
	ventilation.
	At least 720 mm of free space is required
	in front to open the doors.

≥720 mm

∼ 860 mm

≥720 mm

34020201EN/AB - Page 11

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Contents Power Management Module 2 34020201EN/AB Introduction Structure of this document SymbolsForeword Contents 250 a PMM modules Module characteristicsNumber of circuits Isolation Depth Width Height Weight PresentationVersion with 60 circuit breakers doors open Access to the circuit breakersVersion with 126 circuit breakers doors open Example showing the version with 126 output circuits Access to connectionsControl panel Footprint of module InstallationSetting up the module Module 825 mm deepModule 425 mm deep Installation against a wallAttach the module to the wall using the two rear brackets ≥ 400 mm Back-to-back assemblyModule with isolation transformer Input power connectionsC PEN Output circuit connections Alarm and remote shutdown connectionsCommunication connections Display OperationTurning on the PMM module General metering AlarmsMetering Output-circuit meteringTurning off the PMM module SetupCommunication settings Operation settings display and alarmsPossible Causes Action MaintenanceTrouble-shooting and solutions Meaning ActionPacking materials Recycling at the end of service lifeEnvironment This product has been designed to respect the environmentAppendices Version without isolation transformer Simplified diagramsVersion with isolation transformer PMM ModuleModbus communication information Access to communicated informationAlarm LED Type 1-alarm Type 2-alarm Cause Contact Auxiliary contact functions# Bit Description Major alarms on circuits 1 to Minor alarm threshold % for circuit Appendices 28 34020201EN/AB # Bit NV Description Bit NV Description # Bit Float Coeff Description Card MCM general status and measurementsRS-232 GlossaryIsolation transformer Output circuitOutput circuits 16-19 Index34 34020201EN/AB

250A specifications

MGE UPS Systems has garnered a reputation for delivering high-quality power protection solutions, and the 250A model stands out as an excellent choice for businesses seeking reliable uninterruptible power supply (UPS) systems. This particular model is designed to handle critical loads while ensuring continuous power availability and safeguarding equipment against power disturbances.

One of the main features of the MGE UPS Systems 250A is its robust power capacity. It can efficiently supply power to critical devices, making it suitable for a range of applications including data centers, telecommunication networks, and industrial environments. The 250A offers a highly scalable solution, allowing businesses to expand their power needs as they grow.

In terms of technology, the MGE UPS Systems 250A utilizes advanced double-conversion technology, which converts incoming AC power to DC and then back to AC. This process ensures that the connected equipment receives a consistent and clean sine wave output, free from fluctuations and disturbances. The UPS is equipped with high-efficiency operation modes, including Eco-mode, which help reduce energy consumption and operational costs while maintaining optimal performance.

Another notable characteristic of the 250A is its versatility in connectivity and integration. It features a comprehensive range of communication ports, enabling seamless integration with existing infrastructures. The UPS can be monitored and managed remotely, allowing for real-time insights into the power status and performance metrics. This level of monitoring is crucial for ensuring optimal operation and for preemptively addressing potential issues.

Moreover, MGE UPS Systems has placed a strong emphasis on user-friendly design in the 250A model. The intuitive interface and clear display make it easy for operators to navigate through settings and configurations. Additionally, the modular design of the UPS allows for easy maintenance and upgrades, minimizing downtime and optimizing service efficiency.

To enhance its reliability, the MGE UPS Systems 250A comes with multiple safety features, including overload protection, short circuit protection, and temperature monitoring. These safeguards ensure that the system operates within safe parameters, reducing the risk of damage to both the UPS and connected equipment.

In summary, the MGE UPS Systems 250A is a powerful and versatile solution for businesses requiring reliable power protection. With its advanced technology, energy-efficient design, and user-friendly features, it meets the demands of modern power requirements while ensuring seamless operation and equipment safety.