Block PC 2AC Catalog Page
Three-phase, primary switched mode
power supply
PC 3AC
Typ PC-0324-100-0 PC-0324-100-2 PC-0324-200-0 PC-0324-200-2
Input
Input rated voltage 400 - 500 Vac 400 - 500 Vac 400 - 500 Vac 400 - 500 Vac
Input voltage range 320 - 575 Vac 320 - 575 Vac 320 - 575 Vac 320 - 575 Vac
Input voltage derating - - - -
Rated frequency range 44 Hz - 66 Hz / 0 Hz 44 Hz - 66 Hz / 0 Hz 44 Hz - 66 Hz / 0 Hz 44 Hz - 66 Hz / 0 Hz
Input rated current (rated load) 3 x 0.73 A (400 Vac) / 0.66 A (500 Vac) 3 x 0.73 A (400 Vac) / 0.66 A (500 Vac) 3 x 1.21 A (400 Vac) / 1.03 A (500 Vac) 3 x 1.21 A (400 Vac) / 1.03 A (500 Vac)
Starting current limiter < 30 A, NTC < 30 A, NTC < 30 A, NTC < 30 A, NTC
Input fuse internal - - - -
Recommended back-up fuse (circuit breaker) 6 A, 10 A, 16 A,
characteristic B, C
6 A, 10 A, 16 A,
characteristic B, C
6 A, 10 A, 16 A,
characteristic B, C
6 A, 10 A, 16 A,
characteristic B, C
Transient surge voltage protection Varistor Varistor Varistor Varistor
Output
Output rated voltage 24 Vdc 24 Vdc 24 Vdc 24 Vdc
Output voltage range 23 – 28.5 Vdc 23 – 28.5 Vdc 23 – 28.5 Vdc 23 – 28.5 Vdc
Output rated current 10 A 10 A 20 A 20 A
Output limited current typ. 11 A (constant current) typ. 11 A (constant current) typ. 22 A (constant current) typ. 22 A (constant current)
Power Boost
- 15 A / 5 s - 30 A / 5 s
Tripping of LS circuit breakers max. B6/C2 @ 2.5mm²/20m max. B6/C2 @ 2.5mm² /20m max. B6/C4/K4 @ 6mm² /20m max. B6/C6/K4 @ 6mm² /20m
Parallel connection Yes Yes Yes Yes
Serial operation Yes Yes Yes Yes
Power dissipation, no load/rated load 2.7 W / 27.6 W (400 Vac) 2.7 W / 27.6 W (400 Vac) 4.03 W / 42.53 W (400 Vac) 4.03 W / 42.53 W (400 Vac)
Ripple factor typ. 30 mVss typ. 30 mVss typ. 30 mVss typ. 30 mVss
Efficiency typ. 90 % typ. 90 % typ. 92 % typ. 92 %
Resistance to reverse feed max. 35 Vdc 35 Vdc 35 Vdc 35 Vdc
Over-voltage-protection max. 40 Vdc max. 40 Vdc max. 40 Vdc max. 40 Vdc
Signaling
Status indicator LED green LED green LED green LED green
Signal output Relay contact Relay contact Relay contact Relay contact
Approvals
Approvals cURus, cULus, GL (in preparation) cURus, cULus, GL (in preparation) cURus, cULus, GL (in preparation) cURus, cULus, GL (in preparation)
Environment
Type of cooling natural convection natural convection natural convection natural convection
Ambient temperature -25 °C to +70 °C -25 °C to +70 °C -25 °C to +70 °C -25 °C to +70 °C
Storage temperature -25 °C to +85 °C -25 °C to +85 °C -25 °C to +85 °C -25 °C to +85 °C
Derating -2.5 %/K > +55 °C -2.5 %/K > +55 °C -2.5 %/K > +55 °C -2.5 %/K > +55 °C
Required minimum spacing (left/right) 0 mm 0 mm 0 mm 0 mm
Required minimum spacing (over/under) 50 mm 50 mm 50 mm 50 mm
Safety and protection
Protection index
IP 20 IP 20 IP 20 IP 20
Safety class
I, with PE connection I, with PE connection I, with PE connection I, with PE connection
Order numbers
Order Number PC-0324-100-0 PC-0324-100-2 PC-0324-200-0 PC-0324-200-2
+
-
Power supplies
Three-phase switched mode power supplies
2
Three-phase, primary switched mode power
supply
PC 3AC
General Data
Nominal input voltage: 3 x 400 - 500 Vac
Nominal output voltage: 24 Vdc, 48 Vdc, 60 Vdc
Nominal output current: 10 - 40 A
Ambient temperature -25 °C to +70 °C
Protection index IP 20
Advantages
Stabilised and adjustable output voltage
Fast tripping of conventional circuit breakers
DC OK signalling
Parallel operation
Push-in terminals
Robust DIN rail mounting
Resistant to transient overvoltages up to 4 kV
Optional with 50 % Power Boost (PC-03xx-xxx-2)
Applications
The economic power supplies in the Power Compact series set new stan¬dards
in their class. Above-average robustness against transients and energetic
surge pulses at their input and equipped with essential additional aspects for a
worldwide high plant availability. The output voltage can be set easily using the
rotary potentiometer on the front of the housing. The robust DIN rail fastening
method and push-in connection terminals enable fast and secure mounting.
All versions are available as option with 50% power reserves for high inrush
current applications.
StandardsZ
Primary switched mode power supply
to UL 60950, UL 508
Safety:
EN 61558-2-16, EN 60950-1
EMC:
EN 61204-3
Subject to change
338
Approvals W o J # Z
UL 60950, UL 508, GL (prepared)
+
-
Power supplies
1.1
1.2
5.1
1.3
2.1
2.2
3.1
3.2
3.3
5.2
4.0
Three-phase switched mode power supplies
2
Three-phase, primary switched mode
power supply
PC 3AC
Typ PC-0324-100-0 PC-0324-100-2 PC-0324-200-0 PC-0324-200-2
Input
Input rated voltage 400 - 500 Vac 400 - 500 Vac 400 - 500 Vac 400 - 500 Vac
Input voltage range 320 - 575 Vac 320 - 575 Vac 320 - 575 Vac 320 - 575 Vac
Input voltage derating - - - -
Rated frequency range 44 Hz - 66 Hz / 0 Hz 44 Hz - 66 Hz / 0 Hz 44 Hz - 66 Hz / 0 Hz 44 Hz - 66 Hz / 0 Hz
Input rated current (rated load) 3 x 0.73 A (400 Vac) / 0.66 A (500 Vac) 3 x 0.73 A (400 Vac) / 0.66 A (500 Vac) 3 x 1.21 A (400 Vac) / 1.03 A (500 Vac) 3 x 1.21 A (400 Vac) / 1.03 A (500 Vac)
Starting current limiter < 30 A, NTC < 30 A, NTC < 30 A, NTC < 30 A, NTC
Input fuse internal - - - -
Recommended back-up fuse (circuit breaker) 6 A, 10 A, 16 A,
Transient surge voltage protection Varistor Varistor Varistor Varistor
Output
Output rated voltage 24 Vdc 24 Vdc 24 Vdc 24 Vdc
Output voltage range 23 – 28.5 Vdc 23 – 28.5 Vdc 23 – 28.5 Vdc 23 – 28.5 Vdc
Output rated current 10 A 10 A 20 A 20 A
Output limited current typ. 11 A (constant current) typ. 11 A (constant current) typ. 22 A (constant current) typ. 22 A (constant current)
Power Boost
Tripping of LS circuit breakers max. B6/C2 @ 2.5mm²/20m max. B6/C2 @ 2.5mm² /20m max. B6/C4/K4 @ 6mm² /20m max. B6/C6/K4 @ 6mm² /20m
Parallel connection Yes Yes Yes Yes
Serial operation Yes Yes Yes Yes
Power dissipation, no load/rated load 2.7 W / 27.6 W (400 Vac) 2.7 W / 27.6 W (400 Vac) 4.03 W / 42.53 W (400 Vac) 4.03 W / 42.53 W (400 Vac)
Ripple factor typ. 30 mVss typ. 30 mVss typ. 30 mVss typ. 30 mVss
Efficiency typ. 90 % typ. 90 % typ. 92 % typ. 92 %
Resistance to reverse feed max. 35 Vdc 35 Vdc 35 Vdc 35 Vdc
Over-voltage-protection max. 40 Vdc max. 40 Vdc max. 40 Vdc max. 40 Vdc
Signaling
Status indicator LED green LED green LED green LED green
Signal output Relay contact Relay contact Relay contact Relay contact
Approvals
Approvals cURus, cULus, GL (in preparation) cURus, cULus, GL (in preparation) cURus, cULus, GL (in preparation) cURus, cULus, GL (in preparation)
Environment
Type of cooling natural convection natural convection natural convection natural convection
Ambient temperature -25 °C to +70 °C -25 °C to +70 °C -25 °C to +70 °C -25 °C to +70 °C
Storage temperature -25 °C to +85 °C -25 °C to +85 °C -25 °C to +85 °C -25 °C to +85 °C
Derating -2.5 %/K > +55 °C -2.5 %/K > +55 °C -2.5 %/K > +55 °C -2.5 %/K > +55 °C
Required minimum spacing (left/right) 0 mm 0 mm 0 mm 0 mm
Required minimum spacing (over/under) 50 mm 50 mm 50 mm 50 mm
Safety and protection
Protection index
Safety class
Order numbers
Order Number PC-0324-100-0 PC-0324-100-2 PC-0324-200-0 PC-0324-200-2
characteristic B, C
- 15 A / 5 s - 30 A / 5 s
IP 20 IP 20 IP 20 IP 20
I, with PE connection I, with PE connection I, with PE connection I, with PE connection
6 A, 10 A, 16 A,
characteristic B, C
6 A, 10 A, 16 A,
characteristic B, C
6 A, 10 A, 16 A,
characteristic B, C
Subject to change
339
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