2.9 Unauthorised modes of operation
Never operate the product outside the limits stated in the data sheet and in this
manual.
The warranty relating to the operating reliability and safety of the product supplied
is only valid if the product is used in accordance with its intended use.
2.10 Software Changes
The software has been specially created for this product and thoroughly tested.
It is impermissible to make any changes or additions to the software or parts of the
software. Software updates supplied by KSB are excluded from this rule.
2.11 Electromagnetic compatibility
The EMC Directive sets out the requirements concerning the interference immunity
and the RFI emissions of electrical equipment.
2.11.1
Requirements to EN 61800-3 – Interference emission
The EN 61800-3 EMC product standard is relevant for electric variable speed drives/
control systems. It describes all the criteria and methods required to comply with the
EMC Directive.
Table 4: Interference emission
Drive
[kW]
Interference emission
Conducted
Radiated
≤ 7,5
Unrestricted distribution
Limits to EN 55011 class B
Restricted distribution
Limits to EN 55011 class A1
> 7,5
Restricted distribution
Limits to EN 55011 class A1
Restricted distribution
Limits to EN 55011 class A1
The following warning applies (to EN 61800-3/A11: 2000-01, section 6.3):
PumpDrive is a product with restricted distribution.
This product may cause radio interference in the domestic environment; in this case,
the user / company operating the device may have to take appropriate preventive
measures.
2.11.2
Requirements to EN 61800-3-2 – Line harmonics
The product is a device for professional applications as defined by EN 61000-3-2.
If the product is connected to the public low-voltage mains, appropriate measures
must be taken or a connection approval be obtained from the local energy supply
company.
No connection approval is required when connecting to an industrial power supply.
Drives ≤ 1000 W
Drives > 1000 W
2 Safety
PumpDrive
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