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1000W isolated DC/DC converters with large input range and very high efficiency

980.00  excluding tax

1000W DCDC converters. With its optimized shape and volume for efficient natural convection cooling, this case can be mounted on wall (on the side) or on DIN rail (on front or side). Connections are made through 4 streamlined clamps for wires ≤ 40 mm2. Thermal resistance is 0.5°C/W and can be reduced to 0.25°C/W if required, with optional air flow of 4 m/s.

Input voltage Vin: 36V to 75V.

Ouput voltage Vout: 24V, 28V, 48V.

 

For quantities above 25 units, please contact us for a quote
1 2-3 4-10 11+
980.00 € 960.40 € 940.80 € 931.00 €
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Description

Electrical data

“Vin” Input (protected against undervoltage)

  • 36 to 75V (accidental max.: 100V / 0.1s)
  • no load consumption: ≤ 220mA at 48V
  • possible external time-delay fuse: 60A
  • optional “on/off” remote control

“Vout” Output

  • 24V / 28V / 48V (≤ 60V / 900W option); accuracy: 1%
  • optional fit with embedded “10 revolutions” axis: 24V output: ± 3%; 48V output: 0 to -10%
  • line regulation: < 4.10-3 of Vout
  • load regulation: ≤ 1%
  • temperature coefficient: ≤ 2.10-4 of Vout, per °C
  • residual ripple: ≤ 1% of Vout
  • nominal efficiency: 95% (losses ≤ 52W)
  • dynamic response: < 1 ms, with 25% load variation
  • permissive capacitive load: 1,200µF to ≥ 15,000µF depending on load

Protections

  • input-output insulation: 1500V DC. Internal filter on the input
  • against overload and short circuit (even constant)
  • 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

Thermal and environmental performances

  • storage: -55 to +125°C; operating: -40 to +85°C
  • cooling: natural convection (derating ≈ 4% per °C)
  • temperature rise of the case, at full load: ≤ 26°C
  • maximum ambient temperature: 60°C at full power (72°C with optional ventilation 4 m/s), 72°C at half power
  • vibrations, shocks, humidity: protection by epoxy resin

Standards and specifications

  • marking CE / UL / C UL60950-1 / RoHS
  • flammability for PA2002: UL94HB, horizontal test
  • MTBF: > 250,000 hours, case at 25°C
  • 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
  • “inversion” protection

For more information:
Download here the PDF presentation for these isolated DCDC converters 1000W

Additional information

Weight 2600 g
Dimensions 280 x 170 x 130 mm
Product family

converters DC/DC isolated

Input voltage

36V to 75V

Output voltage

24V, 28V, 48V

Output power

1000W

Case

4HRS (mountable on DIN rail or wall)