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Your contact: +49 - 212 8804-0 • info@reo.de

REOLAB 220

Three-phase AC high-current supply

REOLAB 220

Unique Selling Point


  • clean sinusoidal output current over the entire adjustment range
  • low losses and minimum stray fields due to the toroidal cores of the high-current transformers
  • large internal diameters of the high-current transformers
  • no EMC problems
  • current set-point adjusted manually or automatically
  • control error approx 1%
  • fast regulation of voltage variations 
  • true rms measurements with the digital meters
  • external operation via Profibus possible

Description


Applications:

REO high-current supply systems are ideal test and development units for power test bays and quality assurance in the cable industry, e.g. for potheads.

Control section:

  • power switch with magnetic and thermal cut-out in the mains input circuit
  • main contactor for operational switching of transformers
  • emergency-off switch and safety loop
  • timer for the main contactor
  • push-button and indicator lamp (22 mm Ø) for operation
  • 10-turn set-point potentiometer for current adjustment in every phase
  • output protected against short-circuit and overload
  • digital meters for V & A in the AC/DC output (96 x 48 mm format)
  • electronic constant-current control for individual phases

High-current section:

  • high-current toroidal transformers on a base frame, encapsulated for outdoor installation
  • high-current converter for outdoor installation

Technical Data


  • Input voltage : 3 x 400 V
  • Output voltage : 3 x 0 - 10 V
  • Output Current : 3 x 10.000 A
Your contact: +49 - 212 8804-0 • info@reo.de

REOLAB 220

Three-phase AC high-current supply

Type

Rated voltage

[V]

Rated power

[kVA]

Output voltage 

[V] AC

Output current

 [A]

Connection

REOLAB 220/21

3 x 400  + 10% - 10%

3 x 230

against neutral (N)

50 / 60Hz

3 x 0 - 7 = 0 – 21

3 x 0 - 10 V

3 x 10.000 

star/ open open open

 

 

Regulation time: about 20 sec for the full control range

Surface finish: RAL 7035 or 7032

Max. adm. ambient temperature: 40 °C

Natural cooling

Your contact: +49 - 212 8804-0 • info@reo.de

REOLAB 220

Three-phase AC high-current supply

Circuit diagram

 

 

Options

  • PLC with PowerFormer
  • coupling module for REODATA
  • DP 59211 interface to Profibus
Your contact: +49 - 212 8804-0 • info@reo.de

REOLAB 220

Three-phase AC high-current supply

Dimension drawing