Application Standards; Emc Regulations - Hitachi S1 Series Basic Manual

S1 series standard inverter
10.4.1 EMC compatibility and motor cable length
The following table describes the maximum motor cable lengths that meet the requirements of the EU
EMC directive (2014/30/EU).
All models (with external EMC filters)
Environment category II (C3)
You can learn the maximum length of the motor cable through the running parameters of the inverter.
To understand the accurate maximum cable length for using an external EMC filter, contact the local
HITACHI office.
For description about the environments categories I (C2) and II (C3), see section "EMC regulations".

10.5 Application standards

The following table describes the standards that the inverters comply with.
EN/ISO 13849-1
IEC/EN 60204-1
IEC/EN 62061
IEC/EN 61800-3+A1
IEC/EN 61800-5-1+A1
IEC/EN 61800-5-2+A1
10.5.1 CE marking
The CE marking on the name plate of an inverter indicates that the inverter is CE-compliant, meeting
the regulations of the European low-voltage directive (2014/35/EU) and EMC directive (2014/30/EU).
10.5.2 EMC compliance declaration
European union (EU) stipulates that the electric and electrical devices sold in Europe cannot generate
electromagnetic disturbance that exceeds the limits stipulated in related standards, and can work
properly in environments with certain electromagnetic interference. The EMC product standard (EN
61800-3) describes the EMC standards and specific test methods for adjustable speed electrical
power drive systems. Products must strictly follow these EMC regulations.

10.6 EMC regulations

The EMC product standard (EN 61800-3) describes the EMC requirements on inverters.
Application environment categories
Category I: Civilian environments, including application scenarios where inverters are directly
connected to the civil power supply low-voltage grids without intermediate transformers
Category II: All environments except those in Category I.
Safety of machinery––Safety-related parts of control systems––Part
1: General principles for design
Safety of machinery––Electrical equipment of machines. Part 1:
General requirements
Safety of machinery––Safety-related functional safety of electrical,
electronic, and programmable electronic control systems
Adjustable speed electrical power drive systems––Part 3:EMC
requirements and specific test methods
Adjustable speed electrical power drive systems––Part 5-1: Safety
requirements—Electrical, thermal and energy
Adjustable speed electrical power drive systems––Part 5-2: Safety
requirements––Function
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Maximum motor cable length (m)
30