The rectifier TE-400/T-UHL

The rectifier TE-400/T-2NF4 for DC electroplating bath, electrochemical machines metal processing, equipment for decontamination(including chlorine-free), wastewater treatment, charging batteries and other

The rectifier TE-400/T-2NF4 operates in the following modes:

• automatic stabilization of the output voltage;
  
• automatic stabilization of the output current;
  
• automatic stabilization of the current density;
  
• manual control without stabilization.
  
  The rectifier TE-400/T-2NF4 allows contactless manual on / off output current without changing the setup.
  
  Reversible aggregates additionally provide:
  manual reversal of the current in the load;
  separate setting values stabilized output current or voltage for forward and reverse directions;
  automatic reversal of the current in the load in a separate task duration current pulse forward and reverse directions.
  
  The initial direction of the current can be done straight or reverse polarity.
  
  Rectifier (voltage) allows operation with additional devices:
  smoothing reactor to reduce the ripple of the output current;
  a remote control.
  
  Rectifiers allow control from external signals:
  the analog voltage from 0 to minus 10 At RBX=10 kω;
  the logical level of zero is not more than 1.5 and no more than 15 units In the positive polarity.
  
  The units allow the connection network of the windings of the Converter transformer as a triangle (I mode), and star (second mode) when saving range DC to improve energy performance of the unit and improve the quality of output energy). Cassette design of control unit provides a fast and affordable repair and replacement of printed circuit boards.

Specifications

Supply voltage, V - 380
The power supply frequency, Hz -50
Number of phases - 3
Rated output voltage, -24
Nominal rectified current, And -- 400

Setting range stabilized constant voltage when the voltage changes of 0.1 IR to IR,% from 50 to 100 (I)
from 25 to 50 (II mode)
Setting range stable constant current when the voltage changes from 0.5 to ur ur (I) and from 0.25 to ur Unom ( II mode),% from 10 to 100
The range of change of voltage at the load, which provides automatic stabilization of the current density when the voltage changes from 0.1 IR to IR, % from 50 to 100 (I)
from 25 to 50 (II mode)
The accuracy of automatic stabilization
- voltage and current, %
- current density, % ±3
±6
The range of manual regulation of the rectified voltage, % of From About 100
Setting range time course of DC for reversible units TER, TR
- straight polarity,
- reverse polarity, with 2-200
0,2-20
Efficiency,%, not less 78-92
The power factor of not less than 0,85-0,93