_____________________ _____________________Folke Mattsson Seppo RaeACS850 Product Manager Senior Test EngineerABB Oy, Drives ABB Oy, Drives

Drive: ACS880-01-169A-3Motor: M3BL 200MLC, 3GBL202002-ASB, Pn 72 kW, 3000 rpm

Speed Speed rpm P/Pn Package efficiency50 %** 1500 13 %** 87.2 %

63 % 1890 25 % 90.1 %75 % 2250 42 % 91.5 %80 % 2400 51 % 92.0 %91 % 2730 75 % 92.7 %

100 %** 3000 100 %** 93.2 %**Estimated tolerance according to IEC 60034-1:

≤150kW: 0.15 x (100 - package efficiency (%)) at the nominal point>150kW: 0.10 x (100 - package efficiency (%)) at the nominal point

**Measurement points according to EN 50598-2 (will be published 2014)

84%

85%

86%

87%

88%

89%

90%

91%

92%

93%

94%

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

1000 1500 2000 2500 3000

hP/Pn

rpm

72 kW, 3000 rpm drive systemin pump/fan duty

Pump/Fan power curve SynRM package efficiency

Document no: SEVEN201401200102

Manufacturer’s statementACS880-01 and High output SynRM motor package efficiency

Document no:SEVEN201401200102

Package efficiency [%] for applications with other load characteristics:

Points of measurement

Efficiency η = P2/P1

Efficiency measurements were made at:

ABB verification laboratory, Vaasa X ABB verification laboratory, Västerås

ABB verification laboratory, Helsinki

Mechanical Power P2

Motor Speed

Load

Torq

ue

Electrical Power P1