Thytron

Telecommunication Rectifier
48V DC / 10A ~ 200A

THY-48 Series use Full Filtering Thyristor Control Technology that provides DC power for Telecommunication applications.

The Telecommunication Rectifier is a solid state power unit with Constant Voltage Current Limiting features completed with following major characteristics:-

• Overload protection to 110% load.
• Output voltage remains constant even affected by irregularity of In-coming AC voltage supply and frequency.
• Output regulation remains constant when load varies from 0%~100% of its rated value and battery is kept fully charged.
• The unit is protected against accidentally short circuit and reverse polarity connection of battery.
• Soft start feature to prevent output voltage overshoot.
• Low ripple output voltage .
• Units is protected against lightning surges by surge absorber.
• Isolation Transformer allows positive earth connection to supply –48Vdc especially for PABX equipment.
• Internal DC fuse for rectifier and battery is installed for added protection.