Certification and Standard Requirements
‑96‑
● Second environment: Environment that includes all establishments other than
those directly connected to a low‑voltage power supply network which supplies
buildings used for domestic purposes
Drives are divided into the following four categories based on the intended
application environment.
● Category C1 equipment: Power drive system (PDS) with rated voltage less than
1000 V, intended for use in the first environment.
● Category C2 equipment: PDS with rated voltage less than 1000 V, which is neither
a plug‑in device nor a movable device and, when used in the first environment, is
intended to be installed and commissioned only by professionals.
● Category C3 equipment: PDS with rated voltage less than 1000 V, intended for use
in the second environment and not intended for use in the first environment.
● Category C4 equipment: PDS with rated voltage equal to or above 1000 V, or rated
current equal to or above 400 A, or intended for use in complex systems in the
second environment.
5.1.2 Requirements for Compliance with LVD
The drive has been tested in accordance with EN61800‑5‑1 to determine compliance
with LVD. Observe the following requirements to enable machines and devices
integrated with this drive to comply with LVD.
Installation location
Install the drive in a place with overvoltage category III and pollution degree 1 or 2 as
specified by EN61800‑5‑1.
Installation environment
For requirements of the installation environment, see SV670P Series Servo
Installation Guide.
Protective Requirements of Installation
The drive must be installed in a fireproof cabinet with doors that provide effective
electrical and mechanical protection. The installation must conform to local and
regional laws and regulations and relevant IEC standards.
IP20‑rated drives intended to be installed inside the cabinet must be installed in a
structure that prevents intrusion of unwanted objects from the top and the front.
Main circuit wiring requirements
For wiring requirements of main circuit terminals, see "
4.1 Pin Assignment of Main
Circuit Terminal
"
on page 52
.
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