Siemens SIMATIC MICRO-DRIVE Equipment Manual page 15

Product overview
2.2 Properties
Properties
The PDC100 has the following technical properties:
Property
Control of EC motors
Use in protective extra low voltage
range < 42.4 V/60 V (SELV/PELV):
Current/Power
Braking resistor (internal)
Connection of external braking resistor
(X5050)
14
Description
The PDC100(F) is a motor controller for
single-phase and three-phase motors
(DC/EC) with supply voltages to 48 V DC
and permanent magnets.
Supply voltage:
• 24 V DC for the logic unit (1L+, 2L+)
• 24 V DC to 48 V DC for the power
unit (4L+)
Maximum voltage of the power supply
units under fault conditions:
• < 42.4 V DC for the logic unit (1L+,
2L+)
• < 60 V DC for the power unit (4L+)
Output phase current for an EC motor:
• Horizontal/vertical installation:
Nominal 2.2 A or 1.56 Aeff
–
Maximum 3.3 A or 2.33 Aeff
–
Output phase current for a DC motor:
• Horizontal/vertical installation:
Nominal 2.2 A
–
Maximum 3.3 A
–
Typical power output with 48 V supply:
• Horizontal/vertical installation:
Nominal 100 W
–
Maximum 150 W
–
The PDC100(F) drive controllers have
an internal braking resistor with
≤ 30 J/min to absorb the regenerative
energy of the motor.
To use the internal braking resistor,
terminals 4R+ and 4R- must remain
unconnected.
Recommended value
2.25 ohms...8 ohms
WARNING
Damage to braking resistor - Risk of
fire! You must implement fire preven-
tion measures for the external braking
resistor (e.g. fire protection housing,
temperature fuse). The externally con-
nected braking resistor cannot drop
below a value of 2.25 ohms, including
all tolerances.
See section Connecting an external
braking resistor (Page 28)
Additional information
Section Connecting the motor
(Page 26).
Technical specifications (Page 32) sec-
tion.
System Manual SIMATIC MICRO-DRIVE
drive controller PDC
(https://support.industry.siemens.com/c
s/ww/en/view/109774126)
Equipment Manual, 03/2021, A5E50502703-AA
PDC100(F)