Thyrobox BWT POWER SUPPLY FOR BALLAST WATER TREATMENT

Thyrobox BWT is a customized DC power supply for on-board use according to the requirements of the manufacturer of electrochlorination ballast water treatment systems. AEG Power Solutions can provide the customer with required certifications upon request. AEGPS’s voltage sequence control (VSC) technology guarantees a high power factor and low-harmonics (THDi) as well as a high degree of robustness and efficiency. The basic technology has been around since the late 1950’s but was substantially improved when thyristors (SCRs) were introduced for variable step control in the 1970’s. AEG PS developed this technology even further using a continuous control system and a state-of-theart SCR and controller hardware platform. Since 1986 digital SCR power controllers have been standard for AEG PS product scope with its leading product – the Thyro-P.

Power Supply, Ballast Water Treatment, Thyrobox

Thyrobox BWT - Keywords

  • Robust SCR thyristor technology - state of the art
  • High degree of reliability
  • High degree of efficiency
  • Compact design - small footprint
  • Customized solutions
  • Meets maritime standards, e.g. DNV, GL or others acc. to spec.
  • Long operating life
  • Minimized system perturbation
  • High power factor
  • Highly accurate digital technology
  • Excellent technical support
  • Short delivery times

Thyrobox BWT - Scheme

Thyrobox BWT Scheme

Thyrobox BWT - Technical Data

Technical data

Power supply type

Thyrobox BWT

Mains voltage

acc. to vessel mains, e.g. 3x380 V/400 V/440 V/480 V/690 V

Mains frequency

50/60 Hz

Load

up to 400 kVA

Controlling range

0% to 100%

Control mode

current, voltage, power

Regulation

continuous regulation with VSC mode

Terminal connection

connection from below

Short circuit protection

fuse protection

Cooling

by air or by water

Cabinet

corrosion resistant metal cabinet, vibration proof

Protection code

min. IP 44

Temperature range

up to 55 °C

Acoustic noise

< 85 dB(A)

Power factor

> 0.95 (for output voltage > 50%)

Output voltage, nom.

48 V - 200 V DC

Output current, nom.

200 A ... 10 kA

Efficiency

> 94%, acc. to power rating

Communication

e.g. Profibus, DeviceNet, Ethernet

 

further data/characteristics on request

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