Liebert Series Uninterruptible Power System (UPS) for the Single Module The Series UPS has been designed for Commercial/Industrial use only. Single Phase UPS system S i n g l e m o d u l e a n d ‘1 + N’ (e x p a n d a b l e) UNINTERRUPTIBLEPOWERSYSTEM User Manual EMERSON Network Power. Single phase ups system • Read online or download PDF • Emerson User Manual.

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When you are satisfied that the equipment is complete and in good condition move it to its proposed final position. Do not switch OFF the inverter when this alarm is active or the load will experience a millisecond power break.

Liebert – Emerson Series Ups System

Accept the terms, conditions and privacy policy to continue. Under normal circumstances both modules are operational and share the load current equally; but if one module develops a emersoon, or is shut down, the second module is able to take over the full load demand and continue to provide it with processed, backed-up power.

If you are unsure as to how to undertake the actions detailed – or if several LED indications are abnormal and you are unable to distinguish between the likely cause and affects – then seek immediate assistance from an approved service agent. An LCD display, capable of showing two rows of 40 characters, is used to indicate the UPS operating parameters, warnings and alarms.


By using Clasf, you agree to our use of cookies. When using mains-powered test equipment such as oscilloscopes in the UPS high voltage area, always use a differential mode of operation to avoid the need to disconnect the oscilloscope frame earth.

Fault Reporting Irrespective of whether fault rectification is successful or not, report the fault occurrence to the nearest service agent – who will then forward the details to the manufacturer.

This will contain following items: The illustration in figure 4 shows a dedicated battery installation for each module; however, it is possible to fit an option kit which allows the two modules in a one-plus-one system to share a common battery. Emerxon the latest offers by email. The difference in the system response concerns the point at which the load 740m transferred between the bypass and uninterruptible i.

Page 24 Page 25 Page 26 – Procedure for completely powering down t Do not under any circumstances make internal circuit adjustments or interfere with the circuit boards in any other way. Free Classified ads in India. This is required to be enerson to M3: USF, 24 core, 1. Figure 21 provides pin-out details for these connectors.

Step Action Response 1. The components used by the Common Battery Option are contained in a emereon cabinet known as the Common Battery Panel. See accompanying alarm messages. This type of customer feedback is an important factor in maintaining high product reliability, and also provides important data concerning the equipment field performance. If you have any doubts concerning safety or the method carrying out any procedure then contact an approved service agent for assistance or advice.


LS6 – Load on Inverter: Options include windows which show status information and windows which permit data to be entered, or parameters for equipment control to be set.

Liebert – Emerson Series Ups System – Energetic Sales & Services, Dehradun | ID:

LS2 – Battery volts OK: Click for more emereon Cable connections for kVA, V, 1 Ph. The UPS module should be located in a cool, dry, clean-air environment with adequate ventilation to keep the ambient temperature within the specified operating range.

Such installations may utilise nonsealed lead acid cells, requiring regular attention and impose their own environmental requirements. Roof – mounted eye- bolts are fitted to enable the cabinet to be crane-handled. The alarms monitored are: As a safety precaution remove the battery fuse in the module until the arrival of the commissioning engineer.

Measure and record the battery float charge voltage.

We want your opinion. RAM actually requires 16 such cores. The manufacturer offers customer training, at a nominal fee, if required.