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ITC 450/470
User manual
Safety requirements
EMC
This is a class A unit. In a residential or a similar area it can cause radio frequency interference. In such
cases the user can be requested to use appropriate preventive measures.
4. DEVICE INSTALLATION
The unit has been designed and manufactured in a way assuring a high level of user safety and resistance to
interference occurring in a typical industrial environment. In order to take full advantage of these
characteristics installation of the unit must be conducted correctly and according to the local regulations.
Read the basic safety requirements on page 3 prior to starting the installation.
Ensure that the power supply network voltage corresponds to the nominal voltage stated on the unit's
identification label.
The load must correspond to the requirements listed in the technical data.
All installation works must be conducted with a disconnected power supply.
Protecting the power supply connections against unauthorized persons must be taken into consideration.
4.1. UNPACKING
After removing the unit from the protective packaging, check for transportation damage. Any transportation
damage must be immediately reported to the carrier. Also, write down the unit serial number located on the
housing and report the damage to the manufacturer.
according to: PN-EN 61010-1
installation category: II
pollution degree: 2
voltage in relation to ground: 300V AC
insulation resistance: >20M
insulation strength between power supply and
input/output terminal: 1min. @ 2300V
insulation strength between relays terminal:
1min. @ 1350V
according to: PN-EN 61326-1
Attached with the unit please find:
User's manual,
Warranty,
Assembly brackets - 2 pieces.
www. levelprosales.com
www. levelprosales.com
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