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21 power ratings – ElmoMC SimplIQ Digital Servo Drives-Whi-Trio Installation Guide User Manual

Page 45

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.21

Power Ratings

Feature

Unit 1/60

2.5/60

5/60

10/60

1/100

2.5/100

5/100 10/100

Minimum supply voltage VAC 5.5

8.5

Nominal supply voltage

VAC 34

60

Maximum supply voltage VDC 48

88

Max. output power from

the drive without heatsink W

50

120

240

480

75

180

400

500

Efficiency at rate power

%

> 99

Output Voltage

%

> 95% of supply VDC at f=22 kHz

DC and Trapezoidal

Commutation Continuous

Current Limit (Ic)

A

1

2.5

5

10

1

2.5

5

10

Sinusoidal Commutation

Continuous RMS Current

Limit (Ic)

A

0.7

1.8

3.6

7

0.7

1.8

3.6

7

Peak current limit (RMS) A

2 x Ic

PWM Switching

Frequency

kHz

22 +/-5% default on the motor

Switching Method

Advanced Unipolar PWM

Digital In/Digital Out /Analog

In

6 / 2 / 1

Note:

Current rating: The current ratings of the Trio are given in units of DC

Amperes (ratings that are used for trapezoidal commutation or DC

motors). The RMS (sinusoidal commutation) value is the DC value

divided by 1.41.