Appendix 2-1 Compliance To Ec Directives; Appendix 2-1-1 European Ec Directives; Appendix 2-2-2 Cautions For Ec Directive Compliance - Mitsubishi MELDAS MDS-C1 Instruction Manual

Appendix 2-1 Compliance to EC Directives

Appendix 2-1-1 European EC Directives

In the EU Community, the attachment of a CE mark (CE marking) is mandatory to indicate that the basic
safety conditions of the Machine Directives (issued Jan. 1995), EMC Directives (issued Jan. 1996) and
the Low-voltage Directives (issued Jan. 1997) are satisfied. The machines and devices in which the
servo and spindle drive are assembled are the targets for CE marking.
(1) Compliance to EMC Directives
The servo and spindle drive are components designed to be used in combination with a machine or
device. These are not directly targeted by the Directives, but a CE mark must be attached to
machines and devices in which these components are assembled. "MDS-C1 INSTRUCTION
MANUAL Appendix 1", which explains the unit installation and control panel manufacturing method,
etc., has been prepared to make compliance to the EMC Directives easier.
(2) Compliance to Low-voltage Directives
The MDS-C1 Series units are targeted for the Low-voltage Directives. An excerpt of the precautions
given in this specification is given below. Please read this section thoroughly before starting use.
A Self-Declaration Document has been prepared for the EMC Directives and Low-voltage
Directives. Contact Mitsubishi or your dealer when required.
Appendix 2-1-2 Cautions for EC Directive compliance
Use the Low-voltage Directive compatible parts for the servo/spindle drive and servo/spindle motor. In
addition to the items described in this instruction manual, observe the items described below.
(1) Configuration
(2) Environment
Use the units under an Overvoltage Protection Category III and Pollution Class of 2 or less
environment as stipulated in IEC60664.
(a) To attain the Overvoltage Category II, insert an EN or IEC Standard compliant star-connection
insulated transformer in the power supply unit input.
(b) To attain a Pollution Class of 2, install the servo/spindle drive unit in a control panel having a
structure (IP54 or higher) in which water, oil, carbon or dust cannot enter.
Drive unit
During
operation
Ambient
0°C to 55°C
temperature
Humidity 90%RH or less
Altitude 1000m or less
(3) Power supply
1) Use the servo/spindle drive unit under the Overvoltage Category III conditions stipulated in
IEC60664.
2) Do not omit the circuit breaker and electromagnetic contactor.
Appendix 2. Compliance to EC Directives
Isolating
Circuit breaker
transformer
AC reactor
CB
Use a type B (AC/DC detectable type) breaker
During
Storage
transportation
–15°C to 70°C –15°C to 70°C
90%RH or less 90%RH or less
1000m or less 10000m or less
Control panel
Servo/spindle drive
Electromagnetic
contactor
MC
Motor
operation
Ambient
0°C to 40°C
temperature
Humidity 80%RH or less
Altitude 1000m or less
A2 - 2
Motor
M
During
Storage
-15°C to 70°C
90%RH or
less
1000m or less
During
transportation
-15°C to 70°C
90%RH or less
10000m or less