MGE UPS Systems 250A user manual # Bit NV Description

Page 29

# Bit

R/W

NV Description

268

W

Global circuit breaker rating

269

W

Global minor alarm threshold (%)

270

W

Global major alarm threshold (%)

271

W

Global minor alarm time delay

272

W

Global major alarm time delay

273 to 280

 

Reserved for MGE UPS SYSTEMS

281

R

Non-stored minor alarms

0

 

60% < Current in circuit 01 < 80%

1

 

60% < Current in circuit 02 < 80%

2

 

60% < Current in circuit 03 < 80%

3

 

60% < Current in circuit 04 < 80%

4

 

60% < Current in circuit 05 < 80%

5

 

60% < Current in circuit 06 < 80%

6

 

60% < Current in circuit 07 < 80%

7

 

60% < Current in circuit 08 < 80%

8

 

60% < Current in circuit 09 < 80%

9

 

60% < Current in circuit 10 < 80%

10

 

60% < Current in circuit 11 < 80%

11

 

60% < Current in circuit 12 < 80%

12

 

60% < Current in circuit 13 < 80%

13

 

60% < Current in circuit 14 < 80%

14

 

60% < Current in circuit 15 < 80%

15

 

60% < Current in circuit 16 < 80%

282

R

Non-stored minor alarms

0

 

60% < Current in circuit 17 < 80%

1

 

60% < Current in circuit 18 < 80%

2

 

60% < Current in circuit 19 < 80%

3

 

60% < Current in circuit 20 < 80%

4

 

60% < Current in circuit 21 < 80%

5

 

60% < Current in circuit 22 < 80%

6

 

60% < Current in circuit 23 < 80%

7

 

60% < Current in circuit 24 < 80%

8

 

60% < Current in circuit 25 < 80%

9

 

60% < Current in circuit 26 < 80%

10

 

60% < Current in circuit 27 < 80%

11

 

60% < Current in circuit 28 < 80%

12

 

60% < Current in circuit 29 < 80%

13

 

60% < Current in circuit 30 < 80%

14

 

60% < Current in circuit 31 < 80%

15

 

60% < Current in circuit 32 < 80%

283

R

Non-stored minor alarms

0

 

60% < Current in circuit 33 < 80%

1

 

60% < Current in circuit 34 < 80%

2

 

60% < Current in circuit 35 < 80%

3

 

60% < Current in circuit 36 < 80%

4

 

60% < Current in circuit 37 < 80%

5

 

60% < Current in circuit 38 < 80%

6

 

60% < Current in circuit 39 < 80%

7

 

60% < Current in circuit 40 < 80%

8

 

60% < Current in circuit 41 < 80%

9

 

60% < Current in circuit 42 < 80%

10 to 15

 

Unused bits (all set to 0)

284

R

Non-stored major alarms

0

 

Current in circuit 01 > 80%

1

 

Current in circuit 02 > 80%

2

 

Current in circuit 03 > 80%

3

 

Current in circuit 04 > 80%

4

 

Current in circuit 05 > 80%

5

 

Current in circuit 06 > 80%

6

 

Current in circuit 07 > 80%

7

 

Current in circuit 08 > 80%

8

 

Current in circuit 09 > 80%

9

 

Current in circuit 10 > 80%

10

 

Current in circuit 11 > 80%

11

 

Current in circuit 12 > 80%

6. Appendices

A value entered in the global parameters to enable the 42 (or 21) output circuits to be set to that value at the same time.

These bits go to 1 when the current in a corresponding output circuit is greater than the minor alarm threshold (60% in the example opposite) and less than the major alarm threshold (80% in the example opposite).

This state is not stored in memory.

These bits go to 1 when the current in a corresponding output circuit is greater than the major alarm threshold (80% in the example opposite).

This state is not stored in memory.

34020201EN/AB - Page 29

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Contents Power Management Module 2 34020201EN/AB Introduction Structure of this document SymbolsForeword Contents Number of circuits Isolation Depth Width Height Weight Module characteristicsPresentation 250 a PMM modulesVersion 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 Setting up the module InstallationModule 825 mm deep Footprint of moduleModule 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 Metering AlarmsOutput-circuit metering General meteringCommunication settings SetupOperation settings display and alarms Turning off the PMM moduleTrouble-shooting and solutions MaintenanceMeaning Action Possible Causes ActionEnvironment Recycling at the end of service lifeThis product has been designed to respect the environment Packing materialsAppendices Version with isolation transformer Simplified diagramsPMM Module Version without isolation transformerAlarm LED Type 1-alarm Type 2-alarm Cause Contact Access to communicated informationAuxiliary contact functions Modbus communication information# 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 measurementsIsolation transformer GlossaryOutput circuit RS-232Output 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.
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