1 For your safety
Read this user manual carefully and keep it for future reference.
1.1 Labeling of warning notes
1.2 Qualification of users
The use of products described in this user manual is oriented exclusively to:
– Electrically skilled persons or persons instructed by them. The users must be familiar
with the relevant safety concepts of automation technology as well as applicable standards and other regulations
– Qualified application programmers and software engineers. The users must be familiar
with the relevant safety concepts of automation technology as well as applicable standards and other regulations.
1.3 Field of application of the product
1.3.1 Intended use
The EMpro-EE energy measuring devices described in this user manual are suitable for
installation in electrical systems with different voltage levels and performance classes.
Keep in mind that electrical systems pose hazards due to high voltages, high short-circuit currents, electric arcs and/or other hazards.
This symbol indicates hazards that could lead to personal injury.
There are three signal words indicating the severity of a potential injury.
DANGER
Indicates a hazard with a high risk level. If this hazardous situation is not avoided,
it will result in death or serious injury.
WARNING
Indicates a hazard with a medium risk level. If this hazardous situation is not
avoided, it could result in death or serious injury.
CAUTION
Indicates a hazard with a low risk level. If this hazardous situation is not avoided,
it could result in minor or moderate injury.
This symbol together with the NOTE signal word warns the reader of actions that
might cause property damage or a malfunction.
Here you will find additional information or detailed sources of information.
Product designation
4 / 49 PHOENIX CONTACT 1475401_en_02
1.3.2 Product changes
Changes or modifications to hardware and software of the device are not permitted.
Incorrect operation or modifications to the device can endanger your safety or damage the
device. Do not repair the device yourself. If the device is defective, please contact
Phoenix Contact.
1.4 Safety notes
– The installation, operation, and maintenance work must be completed by a qualified
electrician. Follow the installation instructions as described. When installing and operating the device, the applicable regulations and safety directives (including national
safety directives), as well as general technical regulations must be observed.
– Use an appropriate voltage measuring device to ensure that no voltage is present.
– Install the device in accordance with instructions described in the installation notes. Accessing circuits within the device is prohibited.
– Repairs may only be carried out by the manufacturer.
– Only clean the device with a suitable damp cloth. Switch the device off before cleaning
and do not use abrasive agents or solvents.
– Ensure that all connection terminals are connected correctly to prevent the device from
being damaged.
– Observe the maximum permiss