4
ITYS PRO
10-15-20 kVA - Ref.: IOMITYPRXX00-EN 03
This user manual specifies installation and maintenance procedures, technical data and safety instructions for SOCOMEC. For
further information visit the Socomec website: www.socomec.com.
NOTE!
Any work carried out on the equipment must be performed by qualified technicians.
NOTE!
Before carrying out any operations on the unit read the installation and operating manual carefully.
Keep this manual safe for future reference.
DANGER!
Failure to observe safety standards could result in fatal accidents or serious injury, and damage equipment or the
environment.
NOTE!
The models are not available for all markets. Contact Socomec for further information.
CAUTION!
If the unit is found to be damaged externally or internally, or any of the accessories are damaged or missing, contact
SOCOMEC. Do not operate the unit if it has suffered a violent mechanical shock of any kind.
NOTE!
Install the unit in accordance with clearances in order to prevent access to handling devices and guarantee sufficient
ventilation (see 'Environmental requirements' chapter).
NOTE!
Only use accessories recommended or sold by the manufacturer.
NOTE!
When the equipment is transferred from a cold to a warm place wait approx. two hours before putting the unit into
operation.
Connect the protective earth (PE) conductor before making any other connections.
The UPS requires three-phase plus neutral input connections (3P+N). The neutral input connection is not required
only in case of input transformer.
The installer is responsible for implementing the backfeed protection with the use of AC input line isolation devices
external to the UPS. Refer to ‘Electrical requirements’ chapter.
DANGER! RISK OF ELECTRIC SHOCK!
Before carrying out any operations on the unit (cleaning and maintenance, connection of appliances, etc.) discon-
nect all power sources.
DANGER! RISK OF ELECTRIC SHOCK! After disconnecting all power sources wait approx. 5 minutes for the
complete discharge of the unit.
The UPS may be powered from an IT distribution system with a neutral conductor.
WARNING! This is a category C2 UPS product. In a residential environment, this product may cause radio interfer-
ence, in which case the user may be required to take additional measures.
NOTE: any use other than the specified purpose will be considered improper. The manufacturer/supplier shall not
be held responsible for damage resulting from this. Risk and responsibility lies with the system manager.
Note: the product you have chosen is designed for environments that include all commercial, light industry and industrial establish-
ments other than those directly connected to a low-voltage mains that supplies buildings used for residential purposes. In order to
be used for particular “critical applications” such as life support systems, medical applications, commercial transportation, nuclear
facilities or any other application or systems where product failure is likely to cause substantial harms to person or property, the
products may have to be adapted. For such uses we would advise you to contact SOCOMEC beforehand to confirm the ability
of these products to meet the requested level of safety, performance, reliability and compliance with applicable laws, regulations
and specifications.
1. SAFETY STANDARDS
