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Motor overload trip curves – Rockwell Automation 294E ArmorStart LT EtherNet/IP Version - User Manual User Manual

Page 178

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178

Rockwell Automation Publication 290E-UM001B-EN-P - June 2012

Chapter 6

Specifications

Motor Overload Trip Curves

Motor overload current parameter provides class 10 overload protection.
Ambient insensitivity is inherent in the electronic design of the overload.

Min. Derate

0

80

100

60

40

20

% of Motor Overload Current (P30)

No Derate

0

80

100

60

40

20

% of Motor Nameplate Hertz (P29)

% of Motor Overload Current (P30)

% of Motor Nameplate Hertz (P29)

% of Motor Overload Current (P30)

% of Motor Nameplate Hertz (P29)

Max. Derate

0

80

100

60

40

20

0

200

175

150

125

100

75

50

25

0

200

175

150

125

100

75

50

25

0

200

175

150

125

100

75

50

25