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Supply system configuration | TN, TT, IT (PE) |
Nominal input voltage range | 100 V AC ... 240 V AC |
Input voltage range | 100 V AC ... 240 V AC -15 % ... +10 % (PN = 60 W) |
Typical national grid voltage | 120 V AC |
230 V AC | |
Voltage type of supply voltage | AC |
Inrush current | typ. 27 A (at 25 °C) |
Inrush current integral (I2t) | typ. 0.5 A2s |
Frequency range (fN) | 50 Hz ... 60 Hz ±10 % |
Mains buffering time | typ. 14 ms (120 V AC) |
typ. 70 ms (230 V AC) | |
Current consumption | max. 1.5 A |
typ. 1.3 A (110 V AC (60 W)) | |
typ. 0.75 A (240 V AC (60 W)) | |
typ. 1.2 A | |
typ. | |
Protective circuit | Transient protection; Varistor |
Switch-on time | typ. 1 s |
Device mains fuse | 3.15 A internal (device protection), fast-blow |
Recommended breaker for input protection | 6 A ... 16 A (Characteristic B, C, D, K or comparable) |
Discharge current to PE | < 3.5 mA |
Efficiency | typ. 88 % (120 V AC) |
typ. 89 % (230 V AC) | |
Nominal output voltage | 24 V DC |
Setting range of the output voltage (USet) | 24 V DC ... 28 V DC (> 24 V DC, constant capacity restricted) |
Nominal output current (IN) | max. 2.5 A |
Short-circuit-proof | yes |
No-load proof | yes |
Crest factor | typ. (120 V AC) |
typ. (230 V AC) | |
Output power (PN) | 60 W (240 V AC) |
Connection in parallel | yes, for increasing power and redundancy with diode |
Connection in series | yes, for increased output voltage |
Feedback voltage resistance | ≤ 35 V DC |
Protection against overvoltage at the output (OVP) | ≤ 35 V DC |
Residual ripple | typ. 30 mVPP (with nominal values) |
Control deviation | < 2 % (change in load, static 10 % ... 90 %) |
< 4 % (change in load, dynamic 10 % ... 90 %) | |
< 0.1 % (change in input voltage ±10 %) | |
Rise time | < 2 s (UOut = 10 % ... 90 %) |
Minimum no-load power dissipation | < (120 V AC) |
Maximum no-load power dissipation | < (230 V AC) |
Minimum nominal load power dissipation | < (120 V AC) |
Power loss nominal load max. | < (230 V AC) |
Integrated fuse protection | no |
Input | |
Position | 1.x |
Identification | 1.1 (), 1.2 (L), 1.3 (N) |
Conductor connection | |
Connection method | Screw connection |
rigid | 0.2 mm² ... 2.5 mm² |
flexible | 0.2 mm² ... 2.5 mm² |
flexible with ferrule without plastic sleeve | 0.25 mm² ... 2.5 mm² |
flexible with ferrule with plastic sleeve | 0.25 mm² ... 2.5 mm² |
rigid (AWG) | 24 ... 14 (Cu) |
Stripping length | 6.5 mm |
Tightening torque | 0.5 Nm ... 0.6 Nm |
5 lbf-in. ... 7 lbf-in. | |
Drive form screw head | Slotted L |
Output | |
Position | 2.x |
Identification | 2.1, 2.2 (+), 2.3, 2.4 (-) |
Conductor connection | |
Connection method | Screw connection |
rigid | 0.2 mm² ... 2.5 mm² |
flexible | 0.2 mm² ... 2.5 mm² |
flexible with ferrule without plastic sleeve | 0.25 mm² ... 2.5 mm² |
flexible with ferrule with plastic sleeve | 0.25 mm² ... 2.5 mm² |
rigid (AWG) | 24 ... 14 (Cu) |
Stripping length | 6.5 mm |
Tightening torque | 0.5 Nm ... 0.6 Nm |
4 lbf-in. ... 5 lbf-in. | |
Drive form screw head | Slotted L |
LED signaling | |
Types of signaling | LED DC OK – signal state operation (UN = 24 V DC, IOut = IN) |
Function | Visual operating state display |
Color | green |
LED off | Supply voltage input AC not present (Off) |
LED on (green), DC OK | UOUT > 0,9 x UN (On (green), DC OK) |
LED on (flashing green) DC OK < 0.9 x UN | UOUT < 0,9 x UN (on (flashing green)) |
Number of phases | 1.00 |
Insulation voltage input/output | 4 kV AC (type test) |
3 kV AC (routine test) | |
Insulation voltage input / PE | 3.5 kV AC (type test) |
2.4 kV AC (routine test) |
Product type | Power supply |
Product family | ESSENTIAL POWER |
MTBF (Telcordia SR-332) | > 2800000 h (25 °C) |
> 2300000 h (40 °C) | |
> 2100000 h (45°C) | |
Insulation characteristics | |
Protection class | II |
Degree of pollution | 2 |
Life expectancy (electrolytic capacitors) | |
Current | 5 A |
Temperature | 40 °C |
Time | 24000 h |
Additional text | 120 V AC |
Life expectancy (electrolytic capacitors) | |
Current | 5 A |
Temperature | 30 °C |
Time | 48000 h |
Additional text | 120 V AC |
Life expectancy (electrolytic capacitors) | |
Current | 5 A |
Temperature | 40 °C |
Time | 32000 h |
Additional text | 230 V AC |
Life expectancy (electrolytic capacitors) | |
Current | 5 A |
Temperature | 30 °C |
Time | 64000 h |
Additional text | 230 V AC |
Item dimensions | |
Width | 33 mm |
Height | 90 mm |
Depth | 100 mm |
Installation dimensions | |
Installation distance right/left | 10 mm / 10 mm |
Installation distance top/bottom | 30 mm / 30 mm |
Mounting type | DIN rail mounting |
Assembly instructions | alignable: 0 mm horizontally, 30 mm vertically |
Mounting position | horizontal DIN rail NS 35, EN 60715 |
With protective coating | No |
Housing material | Plastic |
Hood version | Stainless steel |
Side element version | Aluminum |
Foot latch material | Polyamid |
Housing material | Polycarbonate |
Ambient conditions | |
Degree of protection | IP20 |
Ambient temperature (operation) | -20 °C ... 70 °C (Derating >45°C: 2.5%/K) |
Ambient temperature (storage/transport) | -40 °C ... 85 °C |
Maximum altitude | ≤ 3000 m (> 2000 m, Derating: 10 %/1000 m) |
Climatic class | 3K22 (in accordance with EN 60721-3-3) |
Max. permissible relative humidity (operation) | ≤ 95 % (at 25 °C, non-condensing) |
Shock (operation) | (IEC 60068-2-27) |
Vibration (operation) | 10 Hz ... 50 Hz, amplitude ±0.2 mm |
50 Hz to 150 Hz, 2.3 g, 90 min. |
Overvoltage category | |
EN 61010-1 | II (≤ 3000 m) |
Overvoltage category | |
EN 62477-1 | III (≤3000 m) |
Electrical safety | |
Standards/specifications | IEC 61010-2-201 (SELV) |
Safety for measurement, control, and laboratory equipment | |
Standards/specifications | IEC 61010-1 |
Protective extra-low voltage | |
Standards/specifications | IEC 61010-1 (SELV) |
IEC 61010-2-201 (PELV) | |
Limitation of harmonic line currents | |
Standards/specifications | EN 61000-3-2 |
Mains voltage dips | |
Standards/specifications | SEMI F47 - 0706 (185 V AC) |
UL | |
Identification | UL/C-UL Listed UL 61010-1 |
UL | |
Identification | UL/C-UL Listed UL 61010-2-201 |
CB scheme | |
Identification | CB scheme (IEC 61010-1, IEC 61010-2-201) |
Low Voltage Directive | Conformance with Low Voltage Directive 2014/35/EC |
Interference emission | Interference emission in accordance with EN 61000-6-3 (residential and commercial) and EN 61000-6-4 (industrial) |
EMC requirements for noise immunity | EN 61000-6-2 |
Electromagnetic compatibility | Conformance with EMC Directive 2014/30/EU |
Conducted noise emission | EN 55016 |
EN 61000-6-3 (Class B) | |
Noise emission | EN 55016 |
EN 61000-6-3 (Class B) | |
Harmonic currents | |
Standards/regulations | EN 61000-3-2 |
EN 61000-3-2 (Class A) | |
Frequency range | 0 kHz ... 2 kHz |
Electrostatic discharge | |
Standards/regulations | EN 61000-4-2 |
Electrostatic discharge | |
Contact discharge | 6 kV (Test Level 3) |
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 (Test Level 3) |
Frequency range | 1 GHz ... 6 GHz |
Test field strength | 10 V/m (Test Level 3) |
Frequency range | 2 GHz ... 3 GHz |
Test field strength | 1 V/m (Test Level 3) |
Comments | Criterion A |
Fast transients (burst) | |
Standards/regulations | EN 61000-4-4 |
Fast transients (burst) | |
Input | 4 kV (Test Level 4 - asymmetrical) |
Output | 2 kV (Test Level 3 - asymmetrical) |
Comments | Criterion A |
Surge voltage load (surge) | |
Standards/regulations | EN 61000-4-5 |
Input | 2 kV (Test Level 3 - symmetrical) |
4 kV (Test Level 4 - asymmetrical) | |
Output | 1 kV (Test Level 2 - symmetrical) |
2 kV (Test Level 3 - asymmetrical) | |
Comments | Criterion A |
Conducted interference | |
Standards/regulations | EN 61000-4-6 |
Conducted interference | |
Input/Output | asymmetrical |
Frequency range | 0.15 MHz ... 80 MHz |
Comments | Criterion A |
Voltage | 10 V (Test Level 3) |
Voltage dips | |
Standards/regulations | EN 61000-4-11 |
Voltage | 230 V AC |
Frequency | 50 Hz |
Voltage dip | 70 % |
Number of periods | 25 periods |
Comments | Criterion A |
Voltage dip | 40 % |
Number of periods | 12 periods |
Comments | Criterion A |
Voltage dip | 0 % |
Number of periods | 1 period |
Comments | Criterion A |
Criteria | |
Criterion A | Normal operating behavior within the specified limits. |
Criterion B | Temporary impairment to operational behavior that is corrected by the device itself. |