Electromagnetic Compatibility; Safety - Calpeda I-MAT Instructions Pour L'utilisation

3.10. Submersible pump applications or long cables
To operate a submersed pump (or surface pump), where the distance from the frequency converter is more
than 5 m, see paragraph 19.
Submersible motor must operate with a frequency between 30 Hz (minimum operating frequency)
and 50 Hz (maximum frequency) for 50 Hz motors, and between 30 and 60 Hz for 60 Hz motors.
EN
The running up time from 0 to 30 Hz and the running down time from 30Hz to 0, must be as short
as possible, according to the motor power to operate.
3.11. Supply via Generator Set
The frequency converter is not suitable to use with Generator set.

3.12. Electromagnetic Compatibility

Model
I-MAT 5,2TT-A
I-MAT 11,2TT-B
I-MAT 25,8TT-C
I-MAT 65,4TT-D
I-MAT 119TT-E
(*) The categories are only achieved if the instruction in this chapter are fully complied with.
3.12.1. Classification
The product is designed in compliance with the EMC 2014/30/EU Electromagnetic Compatibility Directive
in accordance to the EMC EN 61800-3 reference standard, which in turn refers to EN 55011 for the part
relating to electromagnetic emissions.
3.12.2. Requirements for network harmonics
In accordance with EN 61000-3-2 and EN 61000-3-12 regulations, the product in question is a professional
device.
- EN 61000-3-2 for symmetrically controlled three-phase equipment up to 16A
- EN 61000-3-12 for equipment with current per phase between 16 A and 75A
If a further reduction of the network harmonics is required, suitable line reactors or filters can be installed
(see chapter on "Electrical connections" where you will find all the tables with the necessary data).

4. Safety

4.1. General behavior standards
Before using the product it is necessary to acknowledge all the information about safety. All the
technical information, operating procedures, and the indications described in this manual, from
transport and handling to final dismantling.
The specialized technicians must observe the rules, standards and laws of the country where the
frequency converter is sold.
The device is conformed with actual safety standards.
Any improper use may harm people, animals and items.
The manufacturer declines all responsibility in case of different use from the expected one described
in this manual.
Do not remove or modify the markings placed on the device. The device must not be started in case
of defective parts.
The frequency converter should never be opened or tampered with and guards that come with it
should never be removed.
The frequency converter must be installed, adjusted and maintained by qualified personnel who
understand the risks involved
The frequency converter must be fitted with voltage surge and overload protection devices, in
accordance with the prevailing safety standards.
Page 32 / 164
Category () Category Definition
C1 In the first environment (domestic and office
premises) frequency converters installed with
a power supply voltage less than 1000 V.
C2 In the first environment (domestic and office
premises) frequency converters installed with
a power supply voltage less than 1000 V, plug-
in or movable, installed and commissioned by
specialist technicians.
Limit
according to EN
55011
Class B
Class A group 1
I-MAT_Ed7 - Operating Instructions
values