4.Maintenance

4.1Troubleshooting

If any of LEDs 25 , 26 or 27 flash, there is a operating anomaly or an alarm.

If a LED flashes, the bargraph data is no longer displayed.

Indication

Diagnostic

Correction

 

 

 

LED 27 flashes and the

UPS overload. Overload is too long or too high.

Check the power drawn by the

buzzer beeps.

◗If AC power is present and within tolerances, the UPS

equipment and disconnect any non-

 

goes to bypass mode (supply directly by the AC-power

priority devices.

 

source). LED 19 flashes.

 

 

The buzzer beeps every seconds.

 

 

◗If AC power is not present or not within tolerances,

 

 

the connected applications are no longer supplied.

 

 

The buzzer sounds continuously.

 

 

 

 

LED 25 flashes and the

A battery fault was detected during the automatic

◗Check that the battery connector is

buzzer beeps.

battery test.

fully pushed in.

 

 

◗Replace battery module (see the

 

 

Maintenance section).

 

 

 

LED 25 flashes and the

The battery has reached the theoretical end of its

◗Reset the alarm by pressing

buzzer emits a long beep

service life.

buttons 22 and 23 simultaneously

once per hour.

 

for 3 seconds.

 

 

◗It is advised to replace the battery.

 

 

See the section on maintenance.

 

 

 

The yellow LED 24

The function for monitoring the phase and neutral

Directly earthed neutral type

flashes, the red indicator

position of your electrical network has detected a

networks: to correct cabling, unplug

light 11 behind the UPS

reversal.

and turn the network socket, of the

comes on and the buzzer

 

DIN-SCHUKO type, by 180 degrees

sounds continuously.

 

or contact an electrician to modify

 

 

your electrical network.

 

 

For all other network types, de-

 

 

activate the detection function (this

 

 

function is only operational for

 

 

directly earthed neutral electrical

 

 

networks):

 

 

Press for at least 5 seconds the

 

 

pushbutton 10 behind the UPS

 

 

(UPS stopped and connected to the

 

 

network for less than 30 minutes).

 

 

 

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MGE UPS Systems 2200C, 3200C user manual Maintenance, Troubleshooting, Indication Diagnostic Correction
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3200C, 2200C specifications

MGE UPS Systems is a renowned manufacturer specializing in uninterruptible power supplies (UPS), and their models 2200C and 3200C are exemplary representations of their commitment to quality, efficiency, and technological advancement. Both models are designed to ensure that critical equipment remains powered during outages, safeguarding important data and maintaining operational continuity.

The MGE UPS 2200C is a versatile and compact UPS solution that provides a robust capacity of 2200 VA. Its design caters to small to medium-sized businesses that require reliable power protection for servers, network equipment, and telecommunications systems. This model features a double conversion architecture that delivers clean, stable power, effectively insulating connected devices from power irregularities such as surges and sags. One of the key technologies employed in the 2200C is the use of IGBT (Insulated Gate Bipolar Transistor) technology, which enhances efficiency and reduces overall energy consumption.

On the other hand, the MGE UPS 3200C offers a higher capacity of 3200 VA, making it suitable for larger setups that demand more power protection. Like its smaller counterpart, the 3200C utilizes double conversion technology, ensuring optimal power quality at all times. This model incorporates advanced features such as adjustable output voltage and frequency to match the requirements of specific equipment. Additionally, it supports parallel operation, allowing for scalability and redundancy, which are crucial for mission-critical applications.

Both UPS models come integrated with an LCD interface, providing real-time monitoring of critical parameters such as input/output voltage, load levels, and battery status. This user-friendly display allows for easy management and maintenance, which is essential for IT administrators.

Battery management in both models is enhanced through intelligent charging algorithms that prolong battery life and reliability. They also feature multiple communication options, including USB and RS-232, facilitating seamless integration with various management software for remote monitoring and control.

In conclusion, the MGE UPS 2200C and 3200C are efficient and reliable UPS solutions equipped with advanced technologies and features that cater to a wide range of power protection needs. Their robust design, high efficiency, and user-friendly interfaces make them ideal choices for businesses looking to safeguard their critical operations against power disturbances.
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