Ch.339
——— Inspection procedure, component identification and standard specification ———
3. INSPECTION PROCEDURE, COMPONENT IDENTIFICATION
AND STANDARD SPECIFICATION
3.1. UPON DELIVERY INSPECTION PROCEDURES
3.1.1. General
A high degree of care is taken in packing the AVy Drives and preparing them for delivery. They should only
be transported with suitable transport equipment (see weight data). Observe the instructions printed on the
packaging. This also applies when the device is unpacked and installed in the control cabinet.
Upon delivery, check the following:
- the packaging for any external damage
- whether the delivery note matches your order.
Open the packaging with suitable tools. Check whether:
- any parts were damaged during transport
- the device type corresponds to your order
In the event of any damage or of an incomplete or incorrect delivery please notify the responsible sales
offfices immediately.
The devices should only be stored in dry rooms within the specified temperature ranges .
NOTE! A certain degree of moisture condensation is permissible if this arises from changes in
temperature (see section 3.4.1, “Permissible Environmental Conditions”). This does not,
however, apply when the devices are in operation. Always ensure that there is no mois-
ture condensation in devices that are connected to the power supply!
3.1.2. Inverter type designation
The technical specification of the AVy Drive is stated in the type code. Example:
X = software,standard L = LIFT software (specific for lift control)
X = without internal brake transistor , B = with internal brake transistor
X = KCS led module, K = programmable KBS keypad
Nominal motor output = 3kW
Enclosure dimension identification
Siei - AVy series vectorDrive , AC flux drive, 3 phase input voltage
AVy1030-XXX
The AVy Drive selected depends on the rated current of the motor. The rated output current at the appropri-
ate service conditions must be greater than or equal to the motor current required.
The speed of the three-phase motor is determined by the number of pole pairs and the frequency (nameplate,
data sheet) of the motor concerned. Operation above the rated frequency and speed of the motor must take
into account the specifications given by the manufacturer losses (bearings, unbalance etc.). This also applies
to temperature specifications for continuous operation under 20 Hz (poor motor ventilation, not applicable
to motors with external ventilation).
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