الوصف
Product details
Description: Primary-switched power supply unit ESSENTIAL POWER, Screw connection, DIN rail mounting, input: 1-phase, output: 24 V DC / 3.125 A, adjustable from 24 V DC … 28 V DC
Technical data
Input data
Supply system configuration: TN, TT, IT (PE)
Nominal input voltage range: 100 V AC … 240 V AC
Input voltage range: 110 V AC … 240 V AC ±10 % (PN = 75 W)
Frequency range (fN): 50 Hz … 60 Hz ±10 %
Current consumption: max. 1.5 A (75 W)
Inrush current: typ. 27 A (at 25 °C)
Mains buffering time: typ. 70 ms (230 V AC)
Protective circuit: Transient protection; Varistor
Recommended breaker for input protection: 6 A … 16 A (Characteristic B, C, D, K or comparable)
Output data
Efficiency: 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. 3.125 A (PN = 75 W)
Output power (PN): 75 W (240 V AC)
Connection in parallel: yes, for increasing power and redundancy with diode
Connection in series: yes, for increased output voltage
Residual ripple: typ. 50 mVPP (with nominal values)
Connection data
Connection method: Screw connection
rigid: 0.5 mm² … 2.5 mm²
flexible: 0.5 mm² … 2.5 mm²
AWG: 20 … 14 (Cu)
Electrical properties
Number of phases: 1
Product properties
Product family: ESSENTIAL POWER
MTBF (Telcordia SR-332): > 2300000 h (40 °C)
Protection class: II
Degree of pollution: 2
Dimensions
Width: 33 mm
Height: 90 mm
Depth: 100 mm
Mounting
Mounting type: DIN rail mounting
Mounting position: horizontal DIN rail NS 35, EN 60715
Environmental and real-life 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: ≤ 5000 m (> 2000 m, Derating: 10 %/1000 m)
Standards and regulations
Electrical safety: IEC 61010-2-201 (SELV)
Safety for measurement, control, and laboratory equipment: IEC 61010-1
Protective extra-low voltage: IEC 61010-1 (SELV)
Limitation of harmonic line currents: EN 61000-3-2
Commercial data
Item number: 1234301
Packing unit: 1 pc
GTIN: 4063151338329
Weight per piece (excluding packing): 257 g
Customs tariff number: 85044095
Country of origin: CN
