Data Line TVSS

TES 40
TES 42
TES 44
TES 46
TES 48


TES 44

Data Line Protection

Applications

Four wire data line portection, i.e. RS 422, duplex line drivers and CO telephone lines.

Description

Fully self-contained. Enclosure is made of tough, lightweight cycolac ABS thermoplastic. UL 94V-0 for insulating, corrosion proof and flame retardant.
                     Lifetime Warranty!

Features

  • Eliminates dangerous voltage transients
  • Improves components and system reliability
  • Reduces lightning effects
  • Promotes personal safety
  • Clamps pico and nano seconds rise time transients
  • Wide operating temperature range
  • Low standby power consumption

Electrical Specifications

Voltage 13V(L-L,G)-120V(L-L,G)
Frequency N/A
Operating Temperature -20C to +100C
Response Time < 5 N Sec
Technology Proprietary
This model comes in four modification:
TES 44-13
TES 44-27
TES 44-54
TES 44-120

The second part of the part number represents the service voltage and the difference in the performance characteristics can be seen in the table below.

Performance Specifications

Service Voltage (VDC) Clamp Level Response Time Peak Current Capability 8/20 µsec Peak Power Capability
13 16 5 n sec 2000 A 12,000 W
27 33 5 n sec 2000 A 22,000 W
54 68 5 n sec 2000 A 33,000 W
120 150 5 n sec 2000 A 68,000 W
     

(All line to line & Grid)

 

Installation

TES 44 Installation Diagram