Carel Hecu CO2, Руководство пользователя

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13
ENG
Hecu
C O
2
+0300085EN rel. 2.2 - 07.05.2019
Main technical specifi cations
Environmental conditions Storage temperature -40T60°C
Operating temperature -20T60°C
Humidity < 95% RH non-condensing
Altitude
Maximum allowed: 2000 m above sea level
Up to 1000 m asl without derating
Derating in terms of maximum output current: 1% /100m
Environmental pollution level 3
Power supply
Input voltage
PS2**183*****, PS2**243*****: 200 - 240Vac -10%/ +10%, 50 - 60Hz, 3 ~ ~
PS2**184*****, PS2**244*****: 380 - 480Vac -10%/ +10%, 50 - 60Hz, 3 ~ ~
Motor output Output voltage 0 - Input voltage
Output frequency 0 - 500 Hz
Frequency resolution 0.1 Hz
Maximum cable length see paragraph 5.1
Switching frequency 4, 6, 8 kHz
Functions
Protection functions
Drive: short circuit, overcurrent, earth fault, overvoltage and undervoltage, overtemperature
Motor: overload (150% Inom for 1 minute), stall
System: loss of communication,
Safety: STO (Safe Torque Off ), locked rotor
Control unit
Each drive must be connected in the network via Modbus® to a CAREL pCO or other manufacturer’s controller that manages the drives with
Master/Slave logic.
Inputs
STO (Safe Torque Off )
Voltage-free contact input, reinforced insulation (24 V SELV circuit):
open contact voltage: <24 V
closed contact current: 40 mA typical
max. cable length 25 m
Interface
connection
data
Serial data connection
RS485, Modbus® protocol, maximum baud rate 19200 bit/s
Typical reception resistance 96 KΩ, equal to 1/8 of unit load, i.e. 1/256 of maximum load applicable on
the line
Insulation Reinforced (24 V SELV circuit)
Maximum length 100 m shielded cable
Other Ingress protection IP00
Ball pressure test temperature 125°C
Construction Device to be incorporated
Type of automatic action PS2********0* and PS2********S* models: Type 1 (functional control)
PS2********1* and PS2********P* models: Type 2 (safety control)
Pulse voltage 4 kV (overvoltage category III)
Standards
compliance
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)
Electromagnetic com-
patibility directive
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 emis-
sions (equipment input current <= 16 A per phase).
EN61000-3-12: Electromagnetic compatibility (EMC) Part 3-12: Limits - Limits for harmonic current emis-
sions (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). See chap. "UL requirements for installa-
tion".
Tab. 2.l
Network address
The confi guration and programming of the Power+ drive, as well as the
run/stop commands and speed reference, are managed by a CAREL pCO
controller or by any BMS (Building Management System) via RS485 serial
connection with Modbus® protocol. The ModBus® network address can
be set from 1 to 246, and this number comprises the basic address set by
parameter, and the address set by the 4 dipswitches inside the drive, from
0 to 15. By changing the basic address, it is possible to cover the entire
range of addresses.
Mod. add. Description Def Min Max UOM R/W
32 Basic address 1 1 232 - R/W
120 Network address - 1 246 - R
121 Dipswitch address - 0 15 - R
Tab. 2.m
Important:
any changes to the device’s serial address, either on the dipswitches or via
the parameter, will only be eff ective when next powering on or resetting
the device.
The confi guration of the address set manually by the dipswitches on the
drive is shown below.
1
ON
OFF
2
3 4
Fig. 2.j
Important: Before accessing the dipswitches, power off and wait for
the LEDs to go off .
Dipswitch address
Dipswitches Dipswitch
address
1 2 3 4
OFF OFF OFF OFF 0
ON OFF OFF OFF 1
OFF ON OFF OFF 2
… … … … …
ON ON ON ON 15
Tab. 2.n
Warning : if the address set by the dipswitches is between 0 and 14,
the network address is the sum of the basic address and the dipswitch
address, while baud rate and parity are set by the corresponding
parameters.
If the dipswitch address is set to 15, communication mode is set to:
•
19200 bit/s; no parity; 2 stop bits; network address 1
regardless of the value of the corresponding parameters.
It is recommended to avoid setting the dipswitch address to 15 as a
normal confi guration.