WEG Electric MPW100 Technical Data

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Manual Motor Protectors - MPW100 Technical Data

Power Contact Ratings

TYPE MPW100-3-U075 MPW100-3-U090 MPW100-3-U100

Standards Devices according to International Standards IEC 60947-1 / 60947-4-1, European Standards EN 60947-1 /

Current Setting Range [A] 55 - 75 70 - 90 80 - 100

Rated Thermal Current Ith [A] 75 90 100.00

Rated Insulation Voltage Ui

Acc. IEC; VDE 0660 [V] 690

Acc. UL; CSA [V] 600

Rated Operating Voltage Ue

Acc. IEC; VDE 0660 [V] 690

Acc. UL; CSA [V] 600

Rated Impulse Voltage Uimp

Acc. IEC60947-1 [kV] 6

Rated Operating Frequency [Hz] 50/60

Overvoltage Category III

Pollution Degree 3

Utilization Category

IEC 60947-2 (Motor Protector) A

IEC 60947-4-1 (Motor Starter) AC-3

Lifespan

Mechanical [ops.] 50,000

Electrical (Ie max.) [ops.] 25,000

Switching Rate (motor starts) AC-3 [ops/hr] 15

Ambient Temperature

Storage [oC (oF)] -50 to +80 (-58 to +176)

Operating [oC (oF)] -20 to +60 (-4 to +140)

Ambient Temperature Compensation [oC (oF)] -20 to +60 (-4 to +140)

Climatic Proofing IEC 60068-2-3 / IEC 60068-2-30

Altitude

Up to 2,000m (6,600ft) Nominal Values (for higher altitudes refer to page 244)

Degree of protection IP20

Resistance to Shock

Acc. IEC 60068-2-27 [g] 15

Resistance to Vibration IEC 68-2

Protection against direct contact

Acc. IEC 536; DIN VDE 0106 Part 100 Finger and back of hand proof

Phase Failure Sensitivity Protection Yes

Overload Protection Characteristics x Iu [A] 0.6 - 1

Magnetic Release x Iu [A] 13

Overload Trip Class 10

Total Power Loss Pv

At rated load operating temperature [W] 10 10 10

Weight [kg] 1.20

[lb] 3.00

Type of Terminal Flat Type

Screw Driver Allen #4

Terminal Capacity

Solid [mm2] Refer to table on page 243

Stranded [mm2]

Solid or Stranded [AWG]

Tightening Torque [N.m (lb.in)] 4.0 - 4.6 (35 - 55)

Mounting Position Any Position

60947-4-1, Underwriters Laboratories - UL 508; CSA C.22.2/14; VDE 0660/102

CONTROLS

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Controls
Manual Motor Protectors - MPW100 Technical Data

Power Contact Ratings

TYPE MPW100-3-U075 MPW100-3-U090 MPW100-3-U100

UL/CSA DATA

Rated Operational Current Ie [A] 75 90 100

Magnetic Release Current [A] 975 1170 1300

Max. Short Circuit Current

480V [kA] 50

600V [kA] 10

Motor Load, 1-phase

115V [HP] 5 71/2 10

230V [HP] 15 20 20

Motor Load, 3-phase

200V [HP] 20 25 30

230V [HP] 25 30 30

460V [HP] 50 60 75

575V [HP] 60 75 100

Max. Rated Current of Protection Device for Group Installation

Fuse or MCCB [A]

IEC DATA

Rated Operational Current Ie [A] 75 90 100

Magnetic Release Current [A] 975 1170 1300

Back-Up Fuses

gL/gG 220/240V [A] - - -

380/400V [A] - - -

415/440V [A] 200 200 200

500V [A] 160 160 160

660/690V [A] 125 160 160

Ultimate Short Circuit Breaking Capacity

Icu 220/240V [kA] 100 100 100

380/400V [kA] 75 75 75

415/440V [kA] 50 50 50

500V [kA] 12 12 12

660/690V [kA] 6 6 6

Rated Service Short Circuit Breaking Capacity

Ics 220/240V [kA] 100 100 100

380/400V [kA] 50 50 50

CONTROLS

415/440V [kA] 38 38 38

500V [kA] 9 9 9

660/690V [kA] 6 6 6

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Data is subject to change without notice.