Storage; Country Where The System Is Installed; Electrical Requisites - LEGRAND KEOR T EVO 10-60 KVA Installation & Operation Manual

Description of the Symbols Used in the Manual
The UPS should be mounted on a concrete surface and non-combustible surface.
Description of the Symbols Used in the Manual
In order to profit from optimal ventilation, the side panels must remain in place for UPS
This symbol points out the instructions which are especially important.
with internal battery.
Optimal battery life time is reached when battery ambient temperature is kept between
15°C and 25°C. Operating battery at 30°C ambient temperature compared to 20°C will
This symbol points out the instructions which are especially important.
This symbol points out the risk of electric shock if the following instruction is
divide by factor 2 battery life time. Room thermal management as specified above is
not followed.
then necessary to avoid battery life time reduction. The Battery warranty does not apply
if the temperature in the room exceeds 25°C.
This symbol points out the risk of electric shock if the following instruction is
This symbol points out the instructions, which may result with injury of the
not followed.
5.3.

Storage

operator or damage of the equipment if not followed.
Please store the UPS in an environment where the temperature is between -25°C +55°C, no receipt of
direct sunlight, far from the heating, in a dry place.
This symbol points out the instructions, which may result with injury of the
All packing material must be recycled in compliance with the laws in force in the
Environmental humidity must be between 20-95% (non-condensing).
operator or damage of the equipment if not followed.

country where the system is installed.

Recommended storage temperature, humidity and altitude values are listed on the Appendix-1 Technical
Specifications section.
If the batteries will be stored for longer than 6 months, they shall be charged periodically. Charge period All packing material must be recycled in compliance with the laws in force in the
depends on the storage temperature, as shown below: country where the system is installed.
Description of the Symbols Used in the Manual
• Every 9 months if the temperature is below 20°C,
• Every 6 months if the temperature is between 20°C and 30°C,
• Every 3 months if the temperature is between 30°C and 40°C,
UPS: Uninterruptible Power Supply
• Every 2 months if the temperature is over 40°C
Description of the Symbols Used in the Manual
ESD: Emergency Switching Device
For long storage duration; please follow up the instructions of installation described in Section 6, start-up
RS232: Serial Communication Protocol
UPS described in Section 8 and charge the batteries at least 10 hours.
UPS: Uninterruptible Power Supply
RS485: Serial Communication Protocol
5.4.

Electrical Requisites

ESD: Emergency Switching Device
MODBUS: Modicon Communication Protocol
The installation must comply with national installation regulations.
RS232: Serial Communication Protocol
The electrical distribution panels for common mains supply voltage and auxiliary mains supply voltage
SNMP: Simple Network Management Protocol
inputs must have a protection and disconnection system. Disconnection devices used in these panels
RS485: Serial Communication Protocol
V: Volt
shall disconnect all line conductors simultaneously. The following table shows the recommended size
MODBUS: Modicon Communication Protocol
of common mains supply voltage and auxiliary mains supply voltage input protection devices (thermal, A: Ampere
magnetic and differential) and the cable cross-sections for the linear loads. The energy quality of the
SNMP: Simple Network Management Protocol
P: Power
electrical network should comply with the individual voltage harmonics compatibility levels defined by
V: Volt
IEC 61000-2-2. For more severe conditions, a power quality audit is required to check compatibility during
A: Ampere UPS commissioning by authorized LEGRAND UPS Technical Service Personnel.
For Mains Supply, Auxiliary Mains Supply, Output, Battery Circuit Breaker and Maintenance Bypass Circuit
of common mains supply voltage and auxiliary mains supply voltage input protection devices (thermal,
Breaker;
P: Power
magnetic and differential) and the cable cross-sections for the loads.
"ON": Closing the Circuit
When dual inputs is used:
"OFF": Opening the Circuit
For Mains Supply, Auxiliary Mains Supply, Output, Battery Circuit Breaker and Maintenance Bypass Circuit
• Separate Neutral conductor is necessary to be supplied for each input: Common
Breaker;
Mains Input and Auxiliary Mains Input
"ON": Closing the Circuit
• The two inputs should be supplied by the same MV/LV transformer source. If this is
"OFF": Opening the Circuit
not the case, an insulation transformer should be added in the auxiliary mains line
upstream the UPS.
• Separate protection is necessary for each input line.
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