Connectivity
Electronics
Automation & Software
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Assembly
Relay Modules & Solid-State Relays
Isolating amplifier and measuring transducer
Power Supplies
Electronics Housings
Lightning and Surge Protection
e-mobility
Photovoltaics
Fieldbus Distributors
Switched-mode power supply units
Electronic load monitoring
Communication modules
Uninterruptible power supply
DC/DC converter
Diode- and redundancy modules
Pre charge unit
Decentralised switched-mode power supply units IP65
Decentralised electronic load monitoring IP65
Accessories
Connect Power PROtop
Connect Power PROmax
Connect Power PROeco
Connect Power PRObas
Connect Power INSTA POWER
Connect Power PRO PM
Connect Power PROmax single-phase
Connect Power PROmax three-phase
General ordering data
Version
Power supply, switch-mode power supply unit, 24 V
Order No.
1478190000
Type
PRO MAX3 480W 24V 20A
GTIN (EAN)
4050118286144
Qty.
1 pc(s).
Dimensions and weights
Depth
150 mm
Depth (inches)
5.905 inch
Height
130 mm
Height (inches)
5.118 inch
Width
70 mm
Width (inches)
2.756 inch
Net weight
1,600 g
Temperatures
Storage temperature
-40 °C...85 °C
Operating temperature
-25 °C...70 °C
Humidity at operating temperature
5...95 %, no condensation
Environmental Product Compliance
RoHS Compliance Status
Compliant with exemption
RoHS Exemption (if applicable/known)
7a, 7cI
REACH SVHC
Lead 7439-92-1
SCIP
6d8cdf22-8230-4af8-86c8-3558c716666d
Rated data UL
Certificate No. (cURus)
E255651
Input
AC input voltage range
3 x 320...3 x 575 V AC / 2 x 360...2 x 575 V AC
Connection system
Screw connection
Current consumption in relation to the input voltage
Voltage type
3-phase AC
Input voltage
400 V
Input current
0.85 A
Voltage type
3-phase AC
Input voltage
500 V
Input current
0.7 A
Voltage type
DC
Input voltage
800 V
Input current
0.7 A
Voltage type
DC
Input voltage
450 V
Input current
1.2 A
DC input voltage range
450...800 V DC
Frequency range AC
45…65 Hz
Input fuse (internal)
Yes
Inrush current
max. 15 A
Nominal power consumption
524.6 VA
Power factor
Power factor typical
0.8
Input voltage
400 V
Ambient temperature
25 °C
Output power
480 W
Rated input voltage
3x 400...3x 500 V AC (wide-range input)
Recommended back-up fuse
3 - 5 A, char. C, circuit breaker
Surge protection
Varistor
Output
Connection system
Screw connection
Continuous output current @ UNominal
24 A @ 45°C, 15 A @ 70°C
Nominal output current for Unom
20 A @ 60 °C
Output power
480 W
Output voltage, max.
29.5 V
Output voltage, min.
22.5 V
Output voltage, note
(adjustable via potentiometer)
Parallel connection option
yes, max. 3
Protection against inverse voltage
Yes
Rated output voltage
24 V DC ± 1 %
Residual ripple, breaking spikes
<50 mVss @ UNenn , Full Load
General data
AC failure bridging time @ Inom
min. 20 ms
Current limiting
> 120% IN
Degree of efficiency
91.5%
Derating
> 60°C / 75% @ 70°C
Earth leakage current, max.
3.5 mA
Housing version
Metal, corrosion resistant
MTBF
According to Standard
SN 29500
Operating time (hours), min.
642,000 h
Ambient temperature
25 °C
Input voltage
400 V
Output power
480 W
Duty cycle
100 %
Mounting position, installation notice
Horizontal on TS35 mounting rail. 50 mm of clearance at top & bottom for air circ. Can mount side by side with no space in between.
Power loss, idling
5.5 W
Power loss, nominal load
36 W
Protection against reverse voltages from the load
30…35 V DC
Protection degree
IP20
Short-circuit protection
Yes
Status indication
LED red/green and relay (≥21.6 V DC LED green, relay on/ ≤20.6 LED red, relay off)
Surge voltage category
III
EMC / shock / vibration
Interference immunity test acc. to
EN 55024, EN 55032, IEC61000-3-2,-3, IEC61000-4-2,-3,-4,-5,-6,-8,-11
Noise emission in accordance with EN55032
Class B
Shock resistance IEC 60068-2-27
30 g in all directions
Vibration resistance IEC 60068-2-6
2.3 g
Insulation coordination
Insulation voltage input / earth
3.5 kV
Insulation voltage output / earth
0.5 kV
Insulation voltage, input/output
4 kV
Pollution severity
2
Protection class
I, with PE connection
Surge voltage category
III
Electrical safety (applied standards)
Electrical machine equipment
Acc. to EN60204
For use with electronic equipment
Acc. to EN50178 / VDE0160
Protection against dangerous shock currents
Acc. to VDE0106-101
Protective separation / protection against electrical shock
VDE0100-410 / acc. to DIN57100-410
Safety extra-low voltage
SELV acc. to IEC 60950-1, PELV according to EN 60204-1
Safety transformers for switch-mode power supplies
According to EN 61558-2-16
Connection data (input)
Conductor cross-section, AWG/kcmil , max.
10 AWG
Conductor cross-section, AWG/kcmil , min.
26 AWG
Conductor cross-section, flexible , min.
0.22 mm²
Conductor cross-section, rigid , max.
6 mm²
Conductor cross-section, rigid , min.
0.18 mm²
Connection system
Screw connection
Number of terminals
4 for L1/L2/L3/PE
Screwdriver blade
0.8 x 4.0, PZ 1
Tightening torque, max.
0.6 Nm
Tightening torque, min.
0.5 Nm
Wire connection cross section, flexible (input), max.
4 mm²
Connection data (output)
Conductor cross-section, AWG/kcmil , max.
10 AWG
Conductor cross-section, AWG/kcmil , min.
26 AWG
Conductor cross-section, flexible , max.
4 mm²
Conductor cross-section, flexible , min.
0.22 mm²
Conductor cross-section, rigid , max.
6 mm²
Conductor cross-section, rigid , min.
0.18 mm²
Connection system
Screw connection
Number of terminals
8 (++,---,11,13,14)
Screwdriver blade
0.8 x 4.0, PZ 1
Tightening torque, max.
0.6 Nm
Tightening torque, min.
0.5 Nm
Signalling
Contact load (NO contact)
max. 30 V DC / 1 A
Floating contact
Yes
Status indication
LED red/green and relay (≥21.6 V DC LED green, relay on/ ≤20.6 LED red, relay off)
Classifications
ETIM 6.0
EC002540
ETIM 7.0
EC002540
ETIM 8.0
EC002540
ETIM 9.0
EC002540
ECLASS 9.0
27-04-07-01
ECLASS 9.1
27-04-07-01
ECLASS 10.0
27-04-07-01
ECLASS 11.0
27-04-07-01
ECLASS 12.0
27-04-07-01
ECLASS 13.0
27-04-07-01
ECLASS 14.0
27-04-07-01
Order No.:
1478170000
Type:
PRO MAX3 120W 24V 5A
Version:
Power supply, switch-mode power supply unit, 24 V
Order No.:
1478180000
Type:
PRO MAX3 240W 24V 10A
Version:
Power supply, switch-mode power supply unit, 24 V
Order No.:
1478200000
Type:
PRO MAX3 960W 24V 40A
Version:
Power supply, switch-mode power supply unit, 24 V
Version
Power supply, switch-mode power supply unit, 24 V
Order No.
1478190000
Type
PRO MAX3 480W 24V 20A
GTIN (EAN)
4050118286144
Qty.
1 pc(s).
Depth
150 mm
Depth (inches)
5.905 inch
Height
130 mm
Height (inches)
5.118 inch
Width
70 mm
Width (inches)
2.756 inch
Net weight
1,600 g
Storage temperature
-40 °C...85 °C
Operating temperature
-25 °C...70 °C
Humidity at operating temperature
5...95 %, no condensation
RoHS Compliance Status
Compliant with exemption
RoHS Exemption (if applicable/known)
7a, 7cI
REACH SVHC
Lead 7439-92-1
SCIP
6d8cdf22-8230-4af8-86c8-3558c716666d
Certificate No. (cURus)
E255651
AC input voltage range
3 x 320...3 x 575 V AC / 2 x 360...2 x 575 V AC
Connection system
Screw connection
Current consumption in relation to the input voltage
Voltage type
3-phase AC
Input voltage
400 V
Input current
0.85 A
Voltage type
3-phase AC
Input voltage
500 V
Input current
0.7 A
Voltage type
DC
Input voltage
800 V
Input current
0.7 A
Voltage type
DC
Input voltage
450 V
Input current
1.2 A
DC input voltage range
450...800 V DC
Frequency range AC
45…65 Hz
Input fuse (internal)
Yes
Inrush current
max. 15 A
Nominal power consumption
524.6 VA
Power factor
Power factor typical
0.8
Input voltage
400 V
Ambient temperature
25 °C
Output power
480 W
Rated input voltage
3x 400...3x 500 V AC (wide-range input)
Recommended back-up fuse
3 - 5 A, char. C, circuit breaker
Surge protection
Varistor
Connection system
Screw connection
Continuous output current @ UNominal
24 A @ 45°C, 15 A @ 70°C
Nominal output current for Unom
20 A @ 60 °C
Output power
480 W
Output voltage, max.
29.5 V
Output voltage, min.
22.5 V
Output voltage, note
(adjustable via potentiometer)
Parallel connection option
yes, max. 3
Protection against inverse voltage
Yes
Rated output voltage
24 V DC ± 1 %
Residual ripple, breaking spikes
<50 mVss @ UNenn , Full Load
AC failure bridging time @ Inom
min. 20 ms
Current limiting
> 120% IN
Degree of efficiency
91.5%
Derating
> 60°C / 75% @ 70°C
Earth leakage current, max.
3.5 mA
Housing version
Metal, corrosion resistant
MTBF
According to Standard
SN 29500
Operating time (hours), min.
642,000 h
Ambient temperature
25 °C
Input voltage
400 V
Output power
480 W
Duty cycle
100 %
Mounting position, installation notice
Horizontal on TS35 mounting rail. 50 mm of clearance at top & bottom for air circ. Can mount side by side with no space in between.
Power loss, idling
5.5 W
Power loss, nominal load
36 W
Protection against reverse voltages from the load
30…35 V DC
Protection degree
IP20
Short-circuit protection
Yes
Status indication
LED red/green and relay (≥21.6 V DC LED green, relay on/ ≤20.6 LED red, relay off)
Surge voltage category
III
Interference immunity test acc. to
EN 55024, EN 55032, IEC61000-3-2,-3, IEC61000-4-2,-3,-4,-5,-6,-8,-11
Noise emission in accordance with EN55032
Class B
Shock resistance IEC 60068-2-27
30 g in all directions
Vibration resistance IEC 60068-2-6
2.3 g
Insulation voltage input / earth
3.5 kV
Insulation voltage output / earth
0.5 kV
Insulation voltage, input/output
4 kV
Pollution severity
2
Protection class
I, with PE connection
Surge voltage category
III
Electrical machine equipment
Acc. to EN60204
For use with electronic equipment
Acc. to EN50178 / VDE0160
Protection against dangerous shock currents
Acc. to VDE0106-101
Protective separation / protection against electrical shock
VDE0100-410 / acc. to DIN57100-410
Safety extra-low voltage
SELV acc. to IEC 60950-1, PELV according to EN 60204-1
Safety transformers for switch-mode power supplies
According to EN 61558-2-16
Conductor cross-section, AWG/kcmil , max.
10 AWG
Conductor cross-section, AWG/kcmil , min.
26 AWG
Conductor cross-section, flexible , min.
0.22 mm²
Conductor cross-section, rigid , max.
6 mm²
Conductor cross-section, rigid , min.
0.18 mm²
Connection system
Screw connection
Number of terminals
4 for L1/L2/L3/PE
Screwdriver blade
0.8 x 4.0, PZ 1
Tightening torque, max.
0.6 Nm
Tightening torque, min.
0.5 Nm
Wire connection cross section, flexible (input), max.
4 mm²
Conductor cross-section, AWG/kcmil , max.
10 AWG
Conductor cross-section, AWG/kcmil , min.
26 AWG
Conductor cross-section, flexible , max.
4 mm²
Conductor cross-section, flexible , min.
0.22 mm²
Conductor cross-section, rigid , max.
6 mm²
Conductor cross-section, rigid , min.
0.18 mm²
Connection system
Screw connection
Number of terminals
8 (++,---,11,13,14)
Screwdriver blade
0.8 x 4.0, PZ 1
Tightening torque, max.
0.6 Nm
Tightening torque, min.
0.5 Nm
Contact load (NO contact)
max. 30 V DC / 1 A
Floating contact
Yes
Status indication
LED red/green and relay (≥21.6 V DC LED green, relay on/ ≤20.6 LED red, relay off)
ETIM 6.0
EC002540
ETIM 7.0
EC002540
ETIM 8.0
EC002540
ETIM 9.0
EC002540
ECLASS 9.0
27-04-07-01
ECLASS 9.1
27-04-07-01
ECLASS 10.0
27-04-07-01
ECLASS 11.0
27-04-07-01
ECLASS 12.0
27-04-07-01
ECLASS 13.0
27-04-07-01
ECLASS 14.0
27-04-07-01
Approvals
ROHS
Conform
UL File Number Search
UL Website
Certificate No. (cURus)
E255651
Certificate no. (cULus)
E258476
Certificate no. (cULusEX)
E470829
Order No.:
1478170000
Type:
PRO MAX3 120W 24V 5A
Version:
Power supply, switch-mode power supply unit, 24 V
Order No.:
1478180000
Type:
PRO MAX3 240W 24V 10A
Version:
Power supply, switch-mode power supply unit, 24 V
Order No.:
1478200000
Type:
PRO MAX3 960W 24V 40A
Version:
Power supply, switch-mode power supply unit, 24 V
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