5
80960G_MHW_GTF_05-2019_ENG
• Vertical distance between a device and the panel wall
>100mm
• Horizontal distance between a device and the panel
wall at last 10mm
• Vertical distance between a device and the next one at
last 300mm.
• Horizontal distance between a device and the next one
at last 10mm.
Check that the cable holder runners do not reduce these
distances, in this case fit the cantilever units opposite the
panel so that the air can flow vertically on the dissipator
without any obstacles.
• Dissipation of device thermic power with effects on in-
stallation room temperature.
• thermal power dissipation with limits on installation
room temperature.
• requires exchange with external air or an air conditio-
ner to transfer dissipated power outside the panel.)
• maximum limits of voltage and derived power of tran-
sients on the line, for which the solid state power unit
contains protective devices (based on the model).
• presence of dispersion current in GTF in non-conduc-
ting state (current of a few mA due to RC Snubber circuit
to protect the thyristor).
GEFRAN S.p.A. assumes no liability for any
damage to persons or property deriving from
tampering, from incorrect or improper use, or from
any use not conforming to the characteristics of
the controller and to the instructions in this User
Manual.
Table 1
EMC Emission
AC semiconductor motor controllers and conductors for
non-motor loads
EN 60947-4-3
Class A Group 2
Emission enclosure
compliant in firing mode single cycle and phase angle if
external filter fitted
EN 60947-4-3
CISPR-11
EN 55011
Table 2
EMC Immunity
Generic standards, immunity standard for industrial envi-
ronments
EN 60947-4-3
ESD immunity
EN 61000-4-2
4 kV contact discharge
8 kV air discharge
RF interference immunity
EN 61000-4-3 /A1
10 V/m amplitude modulated 80
MHz-1 GHz
10 V/m amplitude modulated 1.4
GHz-2 GHz
Conducted disturbance immunity
EN 61000-4-6
10 V/m amplitude modulated 0.15
MHz-80 MHz
Burst immunity
EN 61000-4-4
2 kV power line
2 kV I/O signal line
Surge immunity
EN 61000-4-4/5
Power line-line 1 kV
Power line-earth 2 kV
Signal line-earth 2 kV
Signal line-line 1 kV
Magnetic fields immunity
Test are not required. Immunity is demostrated by the successfully
completion of the operating capability test
Voltage dips, short interruptions and voltage immunity
tests
EN 61000-4-11
100%U, 70%U, 40%U
Table 3
LVD Safety
Safety requirements for electrical equipment for
measurement, control and laboratory use
EN 61010-1
UL 508
ATTENTION
This product has been designed for class A equipment. Use of the product in domestic environments may cause radio
interference, in which case the user may be required to employ additional mitigation methods.
EMC filters are required in PA mode (Phase Angle, i.e., SCR trigger with phase angle modulation). The filter model and current
level depend on the configuration and load used. The power filter MUST by connected as close as possible to the GTF.
You can use a filter connected between the power line and GTF or an LC group connected between the GTF output and the load
The CE declaration of conformity is available on request
