Water cooled DC power supply-Rectifiers

Basic information

Water cooled DC power supply-Rectifiers
POWER STATION

DC rectifiers, Cabinet models

Cooling: Water cooled

'DC-rectifiers. Floor mounted cabinet with switch mode technology, water-cooled'

Current10 000 A

Power200 000 W

Voltage1 000 V

Output power:max. 200kW

DC current: 10000A / 2x 5000A (at 20V)

DC voltage: max. 1000V (at 200A)

Typical applications:

Chrome plating Anodizing/Aluminium colouring

Barrel plating Rack plating

Water cooled DC power supply in switch mode technology, designed for the direct installation at the electroplating tank with minimized flor space.

Extendable power range

The power range can be extended by wiring the DC outputs of several cabinets in parallel (sum current) or in serial (sum voltage)

Characteristic values

Linearity inaccuracy:
- for amperage < 1 %
- for voltage < 0.5 % (depending on regulation mode)

Ripple less than < 1 % RMS
Efficiency typical > 90 %
Powerfactor 0,95
Constant current and voltage control (optional: power regulation)

Inrush current protection

Over temperature protection Pulse operation optional

Mains supply: standard 3 x 400 V +/- 10 % / 50-60 Hz (other voltages on request)

Optional with integrated pole changer (max. 15V, other on request)

Cooling

Water cooled / cooling water specification:

Ambient temperature 40°C (other on request)
Stainless steel cooling system

over temperature protected Cooling water connections are located in the plinth

Design

Compact Rittal TS cabinet; protection grade: IP54

Powder coated, RAL 7035

Mains supply below in cabinet

Cooling water connection in the plinth, 1/2“ connections (water pressure: 2-5 bar)

DC output bus bars:
- Low voltage outputs up to 50V on top of the cabinet

- Voltages above 50V: touch safe design

Mains power switch, fuses and sub distributor optional available in separate cabinet.
Mouldes-case circuit breaker with short-circuit protection, low-voltage release and overload protection can be installed as option.

Dimensions (W x H x D) 800 x 2200 x 600mm incl. plinth

Values	Standard sizes - DC output1 1other sizes on request
DC current	10000 A					5000 A	2000 A	200 A
DC voltage	10 V	12 V	15 V	18 V	20 V	40 V	100 V	1000V
Mains supply	3 x 400V AC
Weight	approx. 450 - 550 kg

Control

Standard: peRB-interface

Optional: external control via analog signals, also with integrated isolation amplifier

Signals: 0-10V 0-1V

4-20mA
0-20mA (other on request)

Control unit for the controlling of DC power supplies of

Designed for electroplating applications Large 3-line LCD-display, keypads for easy programing/selection
Current and voltage infinitely adjustable by UP / DOWN buttons

Current and voltage preset Ampere-hour counter (totalizer) Protection grade: IP54
Ambient temperature max. 40°C

Water cooled DC power supply-Rectifiers

Water cooled DC power supply-RectifiersPOWER STATION

Water cooled DC power supply-Rectifiers
POWER STATION