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Rishabh Flex-e 17024B DIN-Rail Power Supply, 24 V DC 7.5 A (2-phase)

Rishabh Flex-e 17024B DIN-Rail Power Supply, 24 V DC 7.5 A (2-phase)

Brand
Rishabh
Model number
Flex-e 17024B

Aluminium DIN-rail power supply, 2-phase 187 - 550 V AC or 264 - 780 V DC input, 24 V DC adjustable 22 - 27 V, 7.5 A, 120 to 180 W; >87% efficiency, hiccup-mode protection.

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Key features

  • Input: 2-phase, 187 - 550 V AC or 264 - 780 V DC
  • Output: 24 V DC ±3%, adjustable 22 - 27 V DC
  • Output power: 7.5 A, 120 to 180 W
  • Efficiency greater than 87%
  • "Power Boost" for loads with high inrush
  • Short-circuit and overload protection with automatic restart ("hiccup mode")
  • Optional "Power Good" relay
  • Aluminium housing, DIN-rail mountable
  • 3 year warranty

Specifications

Input
AC input voltage range187 - 550 V AC
DC input voltage range264 - 780 V DC
Nominal input voltage230 V AC / 400 V AC (325 V DC / 565 V DC)
Inrush current≤ 36 A typical
Frequency45 - 65 Hz
Input current1.0 A (400 V AC), 1.5 A (230 V AC)
Internal fuseT4 A
External fuse (recommended)10 A (MCB curve B)
Output
Nominal output voltage24 V DC ±3%
Adjustment range22 - 27 V DC
Rated current at 24 V DC7.5 A at 40 °C, 6.5 A at 50 °C, 5 A at 60 °C (400 V AC); 5 A, 4 A, 3 A (230 V AC)
Power boost current at 60 °C7.5 A (400 V AC), 4.5 A (230 V AC)
Hold-up time≥ 20 ms (400 V AC)
DeratingFrom 60 °C, 2.5% per K
Line regulation< 0.1% (input change ±10%)
Load regulation< 1% (static 10% - 90%)
Dissipation power at max. load25 W
Efficiency> 87%
Residual ripple≤ 120 mV pp
Parallel / series connectionParallel no, series yes
Turn-on delay2 s
Resistance to reverse feedMax. 35 V DC
Power good relay (optional)Max. 30 V DC 1 A, max. 60 V AC 1 A (resistive, EN 60947-4-1); min. 5 V DC 1 mA
Protection
Short-circuitYes
OverloadYes (hiccup mode)
Output overvoltageYes (35 V DC typ.)
General
Operating temperature-25 °C to +70 °C (derating above 60 °C)
Dimensions (W x H x D)55 x 110 x 105 mm
Weight0.5 kg approx.
Order codeRF14-2J00000000000
Isolation voltage input / output3000 V AC
Degree of protectionIP20 (EN / IEC 60529)
Protection classI, with PE connected
MTBF (IEC 61709, SN 29500)> 3,00,000 h
TerminalsScrew type, 2.5 mm²
Storage temperature-40 °C to +85 °C
Humidity95% at 25 °C, no condensation
Pollution degree2 (EN 50178)
Climatic class3K3 (EN 60721)
Electrical safetyIEC/EN 60950 (VDE 0805), EN 50178 (VDE 0160); SELV (EN 60950-1), PELV (EN 60204-1)
EMCImmunity EN 61000-4-2, -4-3, -4-4, -4-5; emission EN 61000-6-4, EN 61000-3-2
Safety of machinesEN 60204-1
HousingAluminium

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.

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