Motor Overload Protection; Appendix 3 Serial Number Check - Mitsubishi Electric FR-E700 Installation Manuallines

6. Motor overload protection

When using the electronic thermal relay function as motor overload protection, set the rated motor current to Pr. 9 Electronic thermal O/
L relay. (Refer to page 27)
NOTE
 The internal accumulated heat value of the electronic thermal relay function is reset by inverter power reset and reset
signal input. Avoid unnecessary reset and power-OFF.
 When multiple motors are operated by a single inverter, protection cannot be provided by the electronic thermal relay
function. Install an external thermal relay to each motor.
 When the difference between the inverter and motor capacities is large and the setting is small, the protective
characteristics of the electronic thermal relay function will be deteriorated. In this case, use an external thermal relay.
 A special motor cannot be protected by the electronic thermal relay function. Use the external thermal relay.
 If electric thermal is set to 5% or lower of the inverter rated current, electronic thermal may not operate.
 Motor over temperature sensing is not provided by the drive.

Appendix 3 SERIAL number check

The SERIAL number can be checked on the inverter rating plate or package. (Refer to page 1.)
Rating plate example
 
Symbol Year Month
SERIAL
The SERIAL consists of one symbol, two characters indicating production year and month, and six characters indicating control number.
The last digit of the production year is indicated as the Year, and the Month is indicated by 1 to 9, X (October), Y (November), or Z
(December).
Appendix 4 Instructions for EAC
The product certified in compliance with the Eurasian Conformity has the EAC marking.
Note: EAC marking
In 2010, three countries (Russia, Belarus, and Kazakhstan) established a Customs Union for the purposes of revitalizing the
economy by forming a large economic bloc by abolishing or reducing tariffs and unifying regulatory procedures for the handling of
articles.
Products to be distributed over these three countries of the Customs Union must comply with the Customs Union Technical
Regulations (CU-TR), and the EAC marking must be affixed to the products.
For information on the country of origin, manufacture year and month, and authorized sales representative (importer) in the CU area
of this product, refer to the following:
• Country of origin indication
Check the rating plate of the product. (Refer to page 1.)
Example: MADE IN JAPAN
• Manufactured year and month
The SERIAL number (refer to Appendix 3) can be checked on the rating plate (refer to page 1) of the product.
• Authorized sales representative (importer) in the CU area
The authorized sales representative (importer) in the CU area is shown below.
Name: Mitsubishi Electric (Russia) LLC
Address: 52, bld 1 Kosmodamianskaya Nab 115054, Moscow, Russia
Phone: +7 (495) 721-2070
Fax: +7 (495) 721-2071
 
Control number
29