12
ENG
Hecu CO
2
+0300085EN rel. 2.2 - 07.05.2019
Interface
data connection
Serial data connection
RS485, Modbus® protocol, maximum baud rate 19200 bit/s - typical resistance in reception 96 KΩ (equal to
1/8 load unit, i.e. 1/256 of the maximum load applicable on the line)
Insulation Reinforced (24 V SELV circuit)
Maximum length 100 m shielded cable
Ingress protection IP00
Ball pressure test temperature 125°C
Construction Device to be incorporated
Type of automatic action PS200122***0* and PS200122***S* Functional
PS200122***1* and PS200122***P* Safety
Pulse voltage 4 kV (overvoltage category III)
Conformity
to standards
CE
Low voltage directive
2014/35/EU
IEC 60730-1, IEC 60335-1 (sections 29 and 30), IEC 60335-2-34 (sections 19.101 and 19.103)
Compatibility directive
electromagnetic
2014/30/EU
EN 61800-3, ed.2.0: Adjustable speed electrical power drive systems. EMC requirements, including specifi c
test methods.
EN61000-3-2: Electromagnetic compatibility (EMC) Part 3-2: Limits - Limits for harmonic current emissions
(equipment input current <= 16 A per phase).
EN61000-3-12: Electromagnetic compatibility (EMC) Part 3-12: Limits - Limits for harmonic current emissions
(equipment input current > 16 A and <=75 A per phase).
UL UL 60730-1, UL 60335-1 (sections 29 and 30), UL 60335-2-34 (sections 19.101 and 19.103)
Tab. 2.j
2.1 15 A 1 PH and 18 A 3 PH inverter PSD2
For further details on the electrical and mechanical specifi cations, see
technical leafl et +0500125IE
UVW
C1
C2
power
run-fault
data
L3
L2
L1
E
STO
A B
GND
+
-
Tx/Rx
F
Fig. 2.h
Description of the terminals:
Ref. Description
L3, L2, L1 Three-phase power supply
(*)
(*)
Motor output
U, V, W
C1 Optional external choke
C2
GND GND (0 V) RS485/ModBus® connection
three-pin plug-in connector
+ Tx/Rx+
- Tx/Rx-
A STO safety digital input (**)
2-pin plug-in connector
B
E
PE
earth screw
F (LEDS) POWER (green) drive powered
RUN (green) drive running
FAULT (red) drive alarm
DATA (yellow) communication active
Tab. 2.k
(*) The earth connections inside the controller are wired together and to the PE.
(**) Voltage-free digital input: if not used, short-circuit with a jumper.
Note: RS485 and STO connections have reinforced insulation from
the power supply.
Important:
• in the European Union, all units that incorporate the drive must
comply with the Machinery Directive 2006/42/EC. Specifi cally, the
manufacturer of the unit is responsible for installing a main switch and
conformity to standard EN 60204-1;
• for a fi xed installation, according to local regulations in force, a circuit
breaker may be required between the power supply and the drive;
• the drive must be connected to earth: the earth cable must be sized
for the maximum fault current, which will normally be limited by fuses
or a circuit breaker.
Rated values
The following table shows the rated input current and output current
values, as well as the specifi cations for sizing the cables (cross-section,
maximum length) and the fuses. The values refer to an operating
temperature of 60°C and a switching frequency of 8 kHz, unless otherwise
specifi ed.
model 15A 1PH 18A 3PH
Rated input current at 230 V (400 V 3 PH)
26 to 23 A
18.5 to
16.5 A
Fuse or type B circuit breaker
32 A 32 A
Power cable size
4 mm
2
4 mm
2
Rated output current
15 A 18 A
Rated output power at 230 V (400 V 3 PH)
5 kW 10.5 kW
Maximum total dissipation
320 W 320 W
Maximum dissipation on the heat sink
235 W 250 W
Min. motor cable size
4 mm
2
4 mm
2
Max. motor cable length
5 m 5 m
Dimensions (mm)
316
131
136
8782
269.2
289,2
80
172
192,3
213
240 24.6
24.6
Fig. 2.i
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