TRIO POWER power supplies with standard functionality
TRIO POWER is particularly suited to standard machine production, thanks to 1- and 3-phase versions up to 960 W. The wide-range input and the international approval package enable worldwide use.
The robust metal housing, the high electric strength, and the wide temperature range ensure a high level of power supply reliability.
TRIO-PS/3AC/24DC/40
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Power supply unit
2866404
Primary-switched TRIO POWER power supply for DIN rail mounting, input: 3-phase, output: 24 V DC/40 A
Product details
| AC operation | |
| Nominal input voltage range | 3x 400 V AC ... 500 V AC |
| Input voltage range | 3x 320 V AC ... 575 V AC |
| 2x 360 V AC ... 575 V AC (for 2-phase operation) | |
| Input voltage range AC | 3x 320 V AC ... 575 V AC |
| 2x 360 V AC ... 575 V AC (for 2-phase operation) | |
| Voltage type of supply voltage | AC |
| Inrush current | < 20 A |
| Inrush current integral (I2t) | 1.3 A2s |
| AC frequency range | 45 Hz ... 65 Hz |
| Mains buffering time | > 16 ms (400 V AC) |
| > 20 ms (480 V AC) | |
| Current consumption | 3x 2 A (400 V AC) |
| 3x 1.6 A (480 V AC) | |
| Nominal power consumption | 1387 VA |
| Protective circuit | Transient surge protection; Varistor |
| Power factor (cos phi) | 0.76 |
| Typical response time | < 1 s |
| Permissible backup fuse | B10 B16 |
| Recommended breaker for input protection | 6 A ... 16 A (Characteristics B, C, D, K) |
| Discharge current to PE | < 3.5 mA |
| Efficiency | > 91.5 % (at 400 V AC and nominal values) |
| Output characteristic | U/I |
| Nominal output voltage | 24 V DC ±1 % |
| Setting range of the output voltage (USet) | 22.5 V DC ... 29.5 V DC (> 24 V DC, constant capacity restricted) |
| Nominal output current (IN) | 40 A (-25 °C ... 55 °C) |
| Derating | 55 °C ... 70 °C (2.5 %/K) |
| Feedback voltage resistance | 35 V DC |
| Protection against overvoltage at the output (OVP) | < 35 V DC |
| Max. capacitive load | unlimited |
| Active current limitation | Approx. 48 A |
| Control deviation | < 1 % (change in load, static 10 % ... 90 %) |
| < 2 % (change in load, dynamic 10 % ... 90 %) | |
| < 0.1 % (change in input voltage ±10 %) | |
| Residual ripple | < 20 mVPP |
| Output power | 960 W |
| Peak switching voltages nominal load | < 40 mVPP |
| Maximum no-load power dissipation | 16 W |
| Power loss nominal load max. | 91 W |
| Rise time | < 2 ms (UOUT (10 % ... 90 %)) |
| Connection in parallel | yes, for redundancy and increased capacity |
| Connection in series | yes |
| Input | |
| Connection method | Screw connection |
| Conductor cross section, rigid min. | 0.2 mm² |
| Conductor cross section, rigid max. | 6 mm² |
| Conductor cross section flexible min. | 0.2 mm² |
| Conductor cross section flexible max. | 4 mm² |
| Conductor cross section AWG min. | 22 |
| Conductor cross section AWG max. | 10 |
| Stripping length | 8 mm |
| Screw thread | M3 |
| Tightening torque, min | 0.5 Nm |
| Tightening torque max | 0.6 Nm |
| Output | |
| Connection method | Screw connection |
| Conductor cross section, rigid min. | 0.5 mm² |
| Conductor cross section, rigid max. | 16 mm² |
| Conductor cross section flexible min. | 0.5 mm² |
| Conductor cross section flexible max. | 10 mm² |
| Conductor cross section AWG min. | 8 |
| Conductor cross section AWG max. | 6 |
| Stripping length | 10 mm |
| Screw thread | M4 |
| Tightening torque, min | 1.2 Nm |
| Tightening torque max | 1.5 Nm |
| Types of signaling | LED |
| Operating voltage display | Green LED |
| Signal output | |
| Status display | "DC OK" LED green |
| Note on status display | UOUT > 21.5 V: LED lights up |
| Insulation voltage input/output | 4 kV AC (type test) |
| 2 kV AC (routine test) | |
| Insulation voltage output / PE | 500 V DC (routine test) |
| Insulation voltage input / PE | 2 kV AC (type test) |
| 2 kV AC (routine test) |
| Product type | Power supply |
| Product family | TRIO POWER |
| MTBF (IEC 61709, SN 29500) | > 930000 h (40 °C) |
| Insulation characteristics | |
| Protection class | I (with PE connection) |
| Overvoltage category | III |
| Degree of pollution | 2 |
| Dimensional drawing |
|
| Width | 139 mm |
| Height | 130 mm |
| Depth | 190 mm |
| Installation dimensions | |
| Installation distance right/left | 0 mm / 0 mm |
| Installation distance top/bottom | 50 mm / 50 mm |
| Assembly note | alignable: horizontally 0 mm, vertically 50 mm |
| Mounting position | horizontal DIN rail NS 35, EN 60715 |
| With protective coating | no |
| Housing material | Metal |
| Type of housing | Steel sheet, zinc-plated |
| Side element version | Aluminum |
| Ambient conditions | |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -25 °C ... 70 °C (> 55° C derating : 2.5%/K) |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Climatic class | 3K3 (in acc. with EN 60721) |
| Max. permissible relative humidity (operation) | 95 % (at 25 °C, non-condensing) |
| Shock | 15g in all directions in acc. with IEC 60068-2-27 |
| Vibration (operation) | < 15 Hz, amplitude ±2.5 mm (according to IEC 60068-2-6) |
| 15 Hz ... 150 Hz, 2.3g, 90 min. | |
| Rail applications | EN 50121-4 |
| Standard – Electronic equipment for use in electrical power installations and their assembly into electrical power installations | EN 50178/VDE 0160 (PELV) |
| Standard – Limitation of mains harmonic currents | EN 61000-3-2 |
| Standard - Electrical safety | EN 60950-1/VDE 0805 (SELV) |
| Standard – Protection against shock currents, basic requirements for protective separation in electrical equipment | EN 50178 |
| Standard – Safety extra-low voltage | EN 60950-1 (SELV) |
| EN 60204 (PELV) | |
| Standard - Safe isolation | DIN VDE 0100-410 |
| UL approvals | UL/C-UL listed UL 508 |
| UL/C-UL Recognized UL 60950-1 | |
| Conformity/Approvals | |
| SIL in accordance with IEC 61508 | 0 |
| Electromagnetic compatibility | Conformance with EMC Directive 2014/30/EU |
| Low Voltage Directive | Conformance with Low Voltage Directive 2014/35/EC |
| EMC requirements for noise emission | EN 61000-6-3 |
| EN 61000-6-4 | |
| EMC requirements for noise immunity | EN 61000-6-1 |
| EN 61000-6-2 | |
| Electrostatic discharge | |
| Standards/regulations | EN 61000-4-2 |
| Electrostatic discharge | |
| Contact discharge | 8 kV (Test Level 4) |
| Discharge in air | 8 kV (Test Level 3) |
| Comments | Criterion A |
| Electromagnetic HF field | |
| Standards/regulations | EN 61000-4-3 |
| Electromagnetic HF field | |
| Frequency range | 80 MHz ... 1 GHz |
| Test field strength | 10 V/m |
| Frequency range | 1 GHz ... 2 GHz |
| Test field strength | 10 V/m |
| Frequency range | 2 GHz ... 3 GHz |
| Test field strength | 10 V/m |
| Comments | Criterion A |
| Fast transients (burst) | |
| Standards/regulations | EN 61000-4-4 |
| Fast transients (burst) | |
| Input | 4 kV (Test Level 4 - asymmetrical) |
| Output | 4 kV (Test Level 4 - asymmetrical) |
| Signal | 2 kV (Test Level 3 - asymmetrical) |
| Comments | Criterion A |
| Surge voltage load (surge) | |
| Standards/regulations | EN 61000-4-5 |
| Surge voltage load (surge) | |
| Input | 1 kV (Test Level 2 - symmetrical) |
| 2 kV (Test Level 3 - asymmetrical) | |
| Output | 0.5 kV (Test Level 1 - symmetrical) |
| 0.5 kV (Test Level 1 - asymmetrical) | |
| Comments | Criterion B |
| Conducted interference | |
| Standards/regulations | EN 61000-4-6 |
| Conducted interference | |
| Frequency range | 0.15 MHz ... 80 MHz |
| Comments | Criterion A |
| Voltage | 10 V (Test Level 3) |
| Voltage dips | |
| Standards/regulations | EN 61000-4-11 |
| Emitted interference | |
| Standards/regulations | EN 61000-6-3 |
| Radio interference voltage in acc. with EN 55011 | EN 55011 (EN 55022) Class B, area of application: Industry and residential |
| Emitted radio interference in acc. with EN 55011 | EN 55011 (EN 55022) Class B, area of application: Industry and residential |
UL Recognized
Approval ID: E211944EAC
Approval ID: EAC-ZulassungEAC
Approval ID: RU S-DE.BL08.W.00764UL Listed
Approval ID: E123528cUL Listed
Approval ID: E123528EAC
Approval ID: RU S-DE.BL08.W.00764CoC / Compliance Statement
Approval ID: 17-154-00cULus Recognized
cULus Listed
Your advantages
Use the third negative terminal block as a grounding terminal block and minimize installation costs
Rugged design with metal housing and wide temperature range from -25 to +70°C
Maximum operational reliability thanks to high MTBF (mean time between failures) of more than 500,000 hours and high dielectric strength of up to 300 V AC
Compensation of voltage drops by means of output voltage that can be adjusted on the front