GE 1000 VA, 700, 350, 500 manual Start-up, Use Normal Operation

Page 5

g

GE Digital Energy™ ML Series

 

 

 

3 - Operation

3.1Start-up

3.1.1Start-up, mains available

1 Press keypad 'ON' for 2 seconds

LED ‘LINE’ (already blinking) will illuminate continuously now.

2 The equipment connected to the UPS can now be switched on.

3.1.2Start-up, mains not available (‘battery start’)

If the mains input is absent (power cord not connected, or mains failure): 1 Press keypad 'ON' for 2 seconds until LED ‘BAT’ illuminates.

The UPS operates on battery: it discharges the batteries.

3.2Use: Normal Operation

3.2.1Normal operation conditions:

•the mains supply is present,

•the UPS is on,

•the load does not exceed the capacity of the UPS and

•the operating temperature is below alarm level.

AVR (Automatic Voltage Regulation):

If the quality of the incoming mains is poor, the AVR boosts a low incoming voltage or reduces a high one. The load receives a voltage within the normal range (see chapter 7).

3.2.2Self test (UPS operation and battery condition)

In case of a system failure the output voltage can be lost. It is therefore recommended to switch off the load before performing a self test. See chapter 6.

1 During normal operation, press keypad 'ON' for 2 seconds.

2 If the battery does not pass the self test, a ‘replace battery’ alarm is given. See 3.3.

3.2.3Auto-off (no-load shutdown)

When mains is not available (mains failure or battery start) the UPS will switch off when the load is less than 5% of the maximum load. In this way unnecessary discharging of the batteries is avoided. The unit will automatically turn on again when mains power is restored. The no-load shutdown function cannot be de-activated.

3.2.4Switching off

1 Press keypad ‘OFF’ for 2 seconds.

2 If electric isolation is required, unplug the power cord from the wall outlet.

OPM_MLE_LTE_350_1K0_1GB_V011

4

DE ML Series: user manual 1.1 (GB)

Page 4 Page 6
Image 5
Page 4 Page 6
Contents Digital Energy ML Series Digital Energy ML Series Introduction InstallationInstallation Procedure Use Normal Operation OperationStart-up Normal operation Use Status and Alarm IndicationsCharger on Communication General MaintenanceFuses BatteriesProblem Possible Cause Solution TroubleshootingInput Specifications

1000 VA, 500, 700, 350 specifications

The GE uninterruptible power supply (UPS) series, encompassing models of 350 VA, 500 VA, 700 VA, and 1000 VA, represents a reliable solution for ensuring continuous power flow in various applications. These units are particularly designed for small to medium-sized businesses, ensuring that critical electronic devices remain operational during power outages or fluctuations.

One of the main features of the GE UPS series is its robust design, which focuses on delivering high performance and reliability. Each model is equipped with a microprocessor-controlled system that guarantees precise voltage regulation, protecting connected equipment from surges, sags, and electrical interference. This technology enhances the overall energy efficiency of the devices, reducing operational costs and promoting a sustainable approach to energy use.

The GE UPS models boast compact and lightweight designs that make them suitable for various environments, including offices, retail spaces, and medical facilities. Each unit is equipped with multiple output connections, ensuring that a diverse range of equipment can be connected simultaneously. With their user-friendly interfaces, these UPS systems allow for easy monitoring of power status, battery health, and load capacity, providing essential feedback for users.

Battery technology is another hallmark of the GE series. These UPS systems utilize maintenance-free sealed lead-acid batteries, offering long runtimes and reliability. Many units come with advanced battery management systems that optimize charging cycles and prolong battery life, ensuring users can depend on them over extended periods.

Moreover, the GE UPS series features an array of safety measures, including overload protection, short-circuit protection, and automatic voltage regulation. These characteristics not only safeguard connected devices against potential electrical faults but also enhance the overall durability of the UPS itself.

In conclusion, the GE 350, 500, 700, and 1000 VA UPS models are characterized by their versatility, efficiency, and reliability. They cater to the demands of various electronic setups, providing essential backup power while protecting sensitive equipment from electrical inconsistencies. With their thoughtful engineering and the incorporation of advanced technologies, GE UPS systems stand out as dependable partners for businesses seeking uninterrupted power supply solutions.
Top Page Image Contents