Honeywell SmartDrive HVAC, Руководство по установке

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Honeywell
• 3 S
AFETY
1.2 Warnings
1.3 Earthing and earth fault protection
The drive must always be earthed with an earthing conductor connected to the earthing termi-
nal marked with
.
The touch current of the drive exceeds 3.5mA AC. According to EN61800-5-1, one or more of
the following conditions for the associated protective circuit shall be satisfied:
A fixed connection and
The drive is meant for fixed installations only .
Do not perform any measurements when the drive is connected to the mains.
The touch current of the drives exceeds 3.5mA AC. According to standard
EN61800-5-1, a reinforced protective ground connection must be ensured.
See chapter 1.3.
Corner grounding is allowed for the drive types with the ratings from 72 A to 310
A at 380…480 V supply and from 75 A to 310 A at 208…240 V supply. Remem-
ber to change the EMC level by removing the jumpers. See chapter 6.3.
If the drive is used as a part of a machine, the
machine manufacturer is
responsible for providing the machine with a supply disconnecting device (EN
60204-1).
Only spare parts delivered by Honeywell can be used.
At power-up, power brake or fault reset the motor will start immediately if the
start signal is active, unless the pulse control for Start/Stop logic has been
selected.
Futhermore, the I/O functionalities (including start inputs) may change if parame-
ters, applications or software are changed.Disconnect, therefore, the motor if an
unexpected start can cause danger.
The
motor starts automatically after automatic fault reset if the autoreset func-
tion is activated. See the Application Manual for more detailed information.
Prior to measurements on the motor or the motor cable , disconnect the
motor cable from the drive.
Do not touch the components on the circuit boards . Static voltage discharge
may damage the components.
Check that the EMC level of the drive corresponds to the requirements of your
supply network. See chapter 6.3.
In a domestic environment, this product may cause radio interference in which
case supplementary mitigation measures may be required.
CAUTION!