# AC/DC DIN Rail Power Supply (PSU), ITE, 1 Output, 240 W, 24 VDC, 10 A
**URL**: https://novapart.co/products/2903156/ac-dc-din-rail-power-supply-psu-ite-1-output-240-w
**SKU**: 2903156
**Manufacturer**: PHOENIX CONTACT
**Price**: €426.7500
**Stock**: 10+
**Lead Time**: 36 days (indicative)
## Description
No. of Outputs:1 Output; Output Power Max:240W; Output Voltage - Output 1:24V; Output Current - Output 1:10A; Output Voltage - Output 2:-; Output Current - Output 2:-; Output Voltage - Outp
## Specifications
| Parameter | Value |
|---|---|
| Svhc | Lead (04-Feb-2026) |
| Product Range | TRIO POWER Series |
| No. Of Outputs | 1 Output |
| Output Power Max | 240W |
| Current, Output 4 | - |
| Input Voltage Vac | 320V AC to 575V AC |
| Input Voltage Ac Max | 575V |
| Input Voltage Ac Min | 320V |
| Power Supply Output Type | Fixed |
| Output Current - Output 1 | 10A |
| Output Current - Output 2 | - |
| Output Current - Output 3 | - |
| Output Voltage - Output 1 | 24VDC |
| Output Voltage - Output 2 | - |
| Output Voltage - Output 3 | - |
| Output Voltage - Output 4 | - |
| Power Supply Applications | ITE |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:2778145/)
https://www.phoenixcontact.com/gb/products/2903156
## Power supply unit - TRIO-PS-2G/3AC/24DC/40 - 2903156
Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in the user's documentation. Our General Terms of Use for Downloads are valid
(http://phoenixcontact.com/download)
Primary-switched TRIO power supply for DIN rail mounting, input: 3-phase, output: 24 V DC/40 A, dynamic boost, tool-free fast connection technology for solid and stranded conductors with ferrule
## Product Description
## TRIO POWER power supplies with standard functionality
The TRIO POWER power supply range with push-in connection has been perfected for use in machine building. All functions and the space-saving design of the single and three-phase modules are optimally tailored to the stringent requirements. Under challenging ambient conditions, the power supply units, which feature an extremely robust electrical and mechanical design, ensure the reliable supply of all loads.
## Why buy this product
Save time and costs, thanks to the Push-in connection and narrow design
Increase system availability, thanks to dynamic boost with 150% of the nominal current for five seconds Maximum flexibility due to the wide temperature range from -25°C to +70°C and device startup at -40°C Rugged design
Key Commercial Data
Packing unit 1 STK ~~GO~~ GTIN ~~A a~~ GTIN 4046356960977 ~~a~~ Weight per Piece (excluding packing) ~~GO~~ 2,850.000 g ~~a~~ Custom tariff number 85044030 Country of origin China ~~DO~~
## Technical data
## Dimensions
|Width|110 mm|
|---|---|
|Height|130 mm|
|Depth|160 mm|
|Ambient conditions||
|Degree of protection
IP20
~~a~~||
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https://www.phoenixcontact.com/gb/products/2903156
## Power supply unit - TRIO-PS-2G/3AC/24DC/40 - 2903156
## Technical data
## Ambient conditions
|Ambient temperature (operation)|-25 °C ... 70 °C (> 60 °C Derating: 2.5 %/K)|
|---|---|
|Ambient temperature (start-up type tested)|-40 °C|
|Ambient temperature (storage/transport)|-40 °C ... 85 °C|
|Max. permissible relative humidity (operation)|≤ 95 % (at 25 °C, non-condensing)|
|Climatic class|3K3 (in acc. with EN 60721)|
|Degree of pollution|2|
|Installation height|≤ 4000 m (> 2000 m, Derating: 10 %/1000 m)|
|Input data||
|Nominal input voltage range|3x 400 V AC ... 500 V AC|
|Input voltage range|3x 400 V AC ... 500 V AC -20 % ... +15 %|
|Discharge current to PE|< 3.5 mA|
|Current consumption|3x 1.9 A (400 V AC)|
||3x 1.7 A (500 V AC)|
|Nominal power consumption|70 W|
|Power failure bypass|> 10 ms (400 V AC)|
||> 20 ms (500 V AC)|
|Input fuse|6.3 A (internal (device protection))|
|Choice of suitable circuit breakers|10 A ... 16 A (Characteristics B, C, D, K)|
|Type of protection|Transient surge protection|
|Protective circuit/component|Varistor|
|Output data||
|Nominal output voltage
24 V DC ±1 %
Setting range of the output voltage (USet)
24 V DC ... 28 V DC (> 24 V DC, constant capacity restricted)
Nominal output current (IN)
40 A
Dynamic Boost (IDyn.Boost)
60 A (5 s)
Derating
> 60 °C ... 70 °C (2.5%/K)
Connection in parallel
Yes, for redundancy and increased capacity
Connection in series
yes
Feedback resistance
< 35 V
Circuit breaker against surge voltage at output by invasive foreign matter
≤ 30 V DC
Control deviation
< 1 % (change in load, static 10 % ... 90 %)
< 3 % (Dynamic load change 10 % ... 90 %, 10 Hz)
< 0.1 % (change in input voltage ±10 %)
Residual ripple
≤ 50 mVPP(with nominal values)
Output power
960 W
Typical response time
< 1 s
Maximum power dissipation in no-load condition
< 14 W (400 V AC)
Power loss nominal load max.
< 68 W (480 V AC)
Short-circuit current
< (Permanent)
~~==~~||
||08/16/2017 Page 2 / 6|
https://www.phoenixcontact.com/gb/products/2903156
## Power supply unit - TRIO-PS-2G/3AC/24DC/40 - 2903156
## Technical data
|General|
|---|
|Net weight
2.6 kg
Efficiency
typ. 93 % (400 V AC)
typ. 93.3 % (480 V AC)
Insulation voltage input/output
3 kV AC (type test)
1.5 kV AC (routine test)
Protection class
I (in closed control cabinet)
Degree of protection
IP20
MTBF (IEC 61709, SN 29500)
> 1730000 h (25 °C)
> 1051000 h (40 °C)
> 510000 h (60 °C)
Mounting position
horizontal DIN rail NS 35, EN 60715
Assembly instructions
Can be aligned: Horizontally 0 mm (≤ 40 °C) 10 mm (≤ 70 °C), vertically
50 mm
~~iL~~|
|Connection data, input|
|Connection method
Push-in connection
Conductor cross section solid min.
0.2 mm²
Conductor cross section solid max.
4 mm²
Conductor cross section flexible min.
0.2 mm²
Conductor cross section flexible max.
2.5 mm²
Conductor cross section AWG min.
24
Conductor cross section AWG max.
12
Stripping length
10 mm
~~=~~|
|Connection data, output|
|Connection method
Push-in connection
Conductor cross section solid min.
0.75 mm²
Conductor cross section solid max.
16 mm²
Conductor cross section flexible min.
0.75 mm²
Conductor cross section flexible max.
10 mm²
Conductor cross section AWG min.
20
Conductor cross section AWG max.
4
Stripping length
18 mm
~~-_~~|
|Connection data for signaling|
|Connection method
Push-in connection
Conductor cross section solid min.
0.2 mm²
Conductor cross section solid max.
1.5 mm²
Conductor cross section flexible min.
0.2 mm²
Conductor cross section flexible max.
1.5 mm²
Conductor cross section AWG min.
24
Conductor cross section AWG max.
16
Stripping length
8 mm
~~=~~|
|08/16/2017 Page 3 / 6|
https://www.phoenixcontact.com/gb/products/2903156
## Power supply unit - TRIO-PS-2G/3AC/24DC/40 - 2903156
## Technical data
## Standards and Regulations
|Electromagnetic compatibility
~~GO~~|Conformance with EMC Directive 2014/30/EU
~~GO~~|
|---|---|
|Noise emission
~~a~~|EN 55011 (EN 55022)
~~C~~|
|Noise immunity|Immunity according to EN 61000-6-1 (residential), EN 61000-6-2
(industrial)|
|Standards/regulations
~~GO~~|EN 61000-4-2
~~GO~~|
|Contact discharge
~~GO~~|4 kV (Test Level 2)
~~GO~~|
|Standards/regulations
~~GO~~|EN 61000-4-3
~~GO~~|
|Frequency range
~~GO~~|80 MHz ... 1 GHz
~~GO~~|
|Test field strength
~~a~~|10 V/m (Test Level 3)
~~a~~
~~C~~|
|Frequency range
~~a~~|1.4 GHz ... 2 GHz
~~a~~
~~G~~|
|Test field strength
~~GO~~|3 V/m (Test Level 2)
~~GO~~|
|Standards/regulations
~~GO~~|EN 61000-4-4
~~GO~~|
|Comments
~~GO~~|Criterion B
~~GO~~|
|Standards/regulations
~~GO~~|EN 61000-4-5
~~GO~~|
|Signal
~~a~~|0.5 kV (Test Level 1 - asymmetrical)
~~a~~
~~C~~|
|Standards/regulations
~~a~~|EN 61000-6-3
~~a~~
~~G~~|
|~~GO~~|EN 61000-4-6
~~GO~~|
|Frequency range
~~GO~~|0.15 MHz ... 80 MHz
~~GO~~|
|Voltage
~~GO~~|10 V (Test Level 3)
~~GO~~|
|Standards/regulations
~~GO~~|EN 61000-4-11
~~GO~~|
|Low Voltage Directive
~~a~~|Conformance with Low Voltage Directive 2014/35/EC
~~a~~
~~C~~|
|Standard - Electrical safety
~~a~~|IEC 60950-1/VDE 0805 (SELV)
~~a~~
~~G~~|
|Standard – Safety extra-low voltage
~~GO~~|IEC 60950-1 (SELV) and EN 60204-1 (PELV)
~~GO~~|
|Standard - Safe isolation
~~GO~~|DIN VDE 0100-410
~~GO~~|
|Standard – Limitation of mains harmonic currents
~~GO~~|EN 61000-3-2
~~GO~~|
|UL approvals
~~GO~~|UL Listed UL 508
~~GO~~|
|~~a~~|UL/C-UL Recognized UL 60950-1
~~a~~
~~C~~|
|Shock
~~a~~|18 ms, 30g, in each space direction (according to IEC 60068-2-27)
~~a~~
~~G~~|
|Vibration (operation)|DNV GL CG-0339 / Class B
2 Hz - 100 Hz resonance search, 90 min. in resonance,
2 Hz - 25 Hz, ±1.6 mm amplitude,
25 Hz - 100 Hz, 4g acceleration|
|Rail applications
~~GO~~|EN 50121-4
~~GO~~|
|Overvoltage category (EN 60950-1)
~~CO~~|II
~~CO~~|
|Overvoltage category (EN 62477-1)
~~CO~~|III
~~CO~~|
## Drawings
08/16/2017 Page 4 / 6
https://www.phoenixcontact.com/gb/products/2903156
## Power supply unit - TRIO-PS-2G/3AC/24DC/40 - 2903156
## Block diagram
**==> picture [179 x 60] intentionally omitted <==**
**----- Start of picture text -----**
L1
+
L2 +
L3 -
-
3S Lm ante -
oot
13
14
**----- End of picture text -----**
## Accessories
Accessories
Device circuit breakers
Electronic device circuit breaker - CBM E4 24DC/0.5-10A NO-R - 2905743
Multi-channel, electronic device circuit breaker with active current limitation for protecting four loads at 24 V DC in the event of overload and short circuit. With nominal current assistant and electronic locking of the set nominal currents. For installation on DIN rails.
## Electronic device circuit breaker - CBM E8 24DC/0.5-10A NO-R - 2905744
Multi-channel, electronic device circuit breaker with active current limitation for protecting eight loads at 24 V DC in the event of overload and short circuit. With nominal current assistant and electronic locking of the set nominal currents. For installation on DIN rails.
## Electronic device circuit breaker - CBMC E4 24DC/1-4A NO - 2906031
Multi-channel electronic device circuit breaker for protecting four loads at 24 V DC in the event of overload and short circuit. With electronic locking of the set nominal currents. For installation on DIN rails.
## Electronic device circuit breaker - CBMC E4 24DC/1-10A NO - 2906032
Multi-channel electronic device circuit breaker for protecting four loads at 24 V DC in the event of overload and short circuit. With electronic locking of the set nominal currents. For installation on DIN rails.
## Potential distributor
08/16/2017 Page 5 / 6
https://www.phoenixcontact.com/gb/products/2903156
## Power supply unit - TRIO-PS-2G/3AC/24DC/40 - 2903156
## Accessories
Potential distributors - VIP-2/SC/PDM-2/24 - 2315269
VARIOFACE module, with two equipotential busbars (P1, P2) for potential distribution, for mounting on NS 35 rails. Module width: 70.4 mm
## Potential distributors - VIP-3/PT/PDM-2/24 - 2903798
VARIOFACE module with push-in connection and two equipotential busbars (P1, P2) for potential distribution, for mounting on NS 35 rails. Module width: 57.1 mm
Phoenix Contact 2017 © - all rights reserved http://www.phoenixcontact.com
08/16/2017 Page 6 / 6
## Links
- [View this product on Novapart](https://novapart.co/products/2903156/ac-dc-din-rail-power-supply-psu-ite-1-output-240-w)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/phoenix-contact/2903156/power-supply-ac-dc-24v-10a/dp/2778145)
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