Select Page

250W isolated DC/DC converters with large input range 200 to 400V

360.00 395.00  excluding tax

250W modules equipped with streamlined DC/DC converters, dust & water-resistant IP67, available in two presentations for optimum space saving and heat dissipation:

  • 3: special heat dissipator, mounting on side or front, on DIN rail or wall; connections through 4 streamlined clamps for wires ≤ 72mm2
  • 1: integrated dynamic cooling with a mini tubed fan, fast racking-out for fan replacement directly by the user after 50,000 hours. Case 96 x 64 x 61 mm thickness, to be mounted on wall or DIN rail. NB. The range of temperatures is limited (-30 to +70°C).

Input voltage Vin: 200V to 400V.

Ouput voltage Vout: 12V, 15V, 24V.

 

For quantities above 25 units, please contact us for a quote
1 2-3 4-10 11+
395.00 € 387.10 € 379.20 € 375.25 €
For quantities above 25 units, please contact us for a quote
1 2-3 4-10 11+
395.00 € 387.10 € 379.20 € 375.25 €
For quantities above 25 units, please contact us for a quote
1 2-3 4-10 11+
395.00 € 387.10 € 379.20 € 375.25 €
For quantities above 25 units, please contact us for a quote
1 2-3 4-10 11+
395.00 € 387.10 € 379.20 € 375.25 €
For quantities above 25 units, please contact us for a quote
1 2-3 4-10 11+
360.00 € 352.80 € 345.60 € 342.00 €
For quantities above 25 units, please contact us for a quote
1 2-3 4-10 11+
360.00 € 352.80 € 345.60 € 342.00 €
For quantities above 25 units, please contact us for a quote
1 2-3 4-10 11+
360.00 € 352.80 € 345.60 € 342.00 €
For quantities above 25 units, please contact us for a quote
1 2-3 4-10 11+
360.00 € 352.80 € 345.60 € 342.00 €
Clear

Description

Electrical data

“Vin” Input (protected against undervoltage)

  • 200 to 400V
  • no load consumption: < 10mA at 200V
  • possible external time-delay fuse: 2.5A
  • optional “ON/OFF” remote control

“Vout” Output

  • 12V / 15V / 24V / 48V; accuracy: 1%
  • optional fit with embedded “10 revolutions” axis: ±10%
  • line and load regulation: < 2.10-3 of Vout
  • temperature coefficient: 2.10-4 of Vout, per °C
  • switching frequency: fixed (≈ 360 kHz)
  • residual ripple: ≤ 1% of Vout
  • nominal efficiency: 88% (losses < 34W)
  • dynamic response: < 0.5 ms, with 25% load variation
  • permissive capacitive load: 1,000µF to > 10,000µF depending on load

Protections

  • input-output insulation: 3000V AC. Internal filter on the input
  • against overload and short circuit (even constant) by limitation
  • in case of inductive load: option “L” will reinforce protection
  • “inversion Vin” option: internal diode (external fuse required)
  • abnormal temperature rise: automatic shutdown and restarting
  • total sealing IP67 (except fan for case 1)

Thermal and environmental performances

  • storage case 3: -40 to +100°C; operating case 3: -40 to +90°C
  • cooling case 3: natural convection (derating 2.5% per °C)
  • temperature rise of the case, at full load: < 35°C
  • maximum ambient temperature at full power: 50°C for case 3; 60°C for case 1
  • maximum ambient temperature at half power: 70°C for cases 3 and 1
  • vibrations, shocks, humidity: protection by epoxy resin

Standards and specifications

  • marking CE/UL60950-1, ICE60950-1, EN60950-1 / RoHS
  • flammability for PA2002: UL94HB, horizontal test
  • MTBF case 3: > 150,000 hours, case at 25°C (MIL-HB217E)
  • MTBF fan (easy rapid unplugging): 50,000 hours
  • worldwide manufacturers for active parts
  • assembling and final controls: ELECDAN-CONVERTER

Available options (please contact us)

  • Vout fit with axis “10 revolutions”
  • inductive load driving
  • “ON / OFF” remote control
  • other Vin and/or Vout
  • remote sense
  • “inversion” protection

For more information:
Download here the PDF presentation for these isolated DCDC converters 250W

Additional information

Weight 900 g
Dimensions 160 x 170 x 90 mm
Product family

converters DC/DC isolated

Input voltage

200V to 400V

Output voltage

12V, 15V, 24V, 48V

Output power

250W

Case

1 (mountable on DIN rail or wall; with built-in fan), 3 (mountable on DIN rail or wall)