MDX61B-0220-503-4-00  speed-sensitive overload

Motor overload protection
The units are provided with load and speed-sensitive overload protection and themmalmemory retention

upon shutdown or power loss.The trip current is adjusted to 150 % of the rated motor current.
Ambient temperature
The units are suitable for an ambient temperature of 40 C, max. 60 ‘C with deratedoutput current.To

determine output current rating at higher than 40 “C, the output current should bederated 2.5 %

per ‘C between 40 ‘C and 50 ‘C, and 3 % per ‘C between 50 ‘C and60“C.

MOVIDRIVESMDR60A0150-0750 and MOVIDRIVE® MDR61B1600-2500:When these regenerative

power supply units are installed with the appropriateMOVIDRIVE@ inverter,

the system can be marked with the short circuit rating of theinverter.
Suitable for use on a circuit capable of delivering not more than
200,000 rms symmetrical amperes when protected by fuses and circuit breakersas described in the tables below.
65,000 rms symmetrical amperes when protected by ABB and Rockwell Type ECombination Motor

controllers as described in the tables below.Max. voltage is limited to 500 V.
MOVIDRIVE@ MDX62B1600-2500:
Suitable for use on a circuit capable of delivering not more than200,000 rms symmetrical amperes

when protected by fuses and circuit breakersas described in the tables below.
65,000 rms symmetrical amperes when protected by ABB and Rockwell Type ECombination

Motor controllers as described in the tables below.Max. voltage is limited to 500 V.

MDX61B0075-5A3-4-0T

Motor overload protection
MOVIDRIVE@ MDX62B1600-2500: The units are provided with load and speed-sensitive overoad

protection and themmal memory retention upon shutdown or power loss.The trip current is adjusted to 150 % of the rated motor current.
Ambient temperature
The units are suitable for an ambient temperature of 40 “C, max. 60 ‘C with derated out-.
put current.
MOVIDRIVE® MDR60A0150-0750: To determine the output current rating at higherthan 40 ‘C, the

output current should be derated 3.0 % per ‘C between 40 ‘C and 60 °CMOVIDRIVE@ MDR61B1600-2500 and

MOVIDRIVE® MDX62B1600-2500: To de.termine output current rating at higher than 40 ‘C, the output

current should be derated2.5% per ‘C between 40 ‘C and 50 “C, and 3% per ‘C between 50 ‘C and 60 °C.