Also trading as:
AMALGEN
BWM
MAGCORE
Dyne Industries Pty Ltd
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Dyne Industries
41 Barry St
Bayswater
Vic 3153 AU

Tel:  +61.397207233
Fax: +61.397207551

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Transformers, Power Transformers, Toroids, Current Transformer

Signal Level Filter - DDIN/DIN Rail Protection

  • Low voltage data surge protection
  • Three-stage hybrid protection
  • Sneak/fault current protection with resettable fuses - PTC's
  • Low profile packaging
  • UL 497B listed
  • Easy installation
  • Fits standard 35mm din rail
  • Fast response times
 

The DDIN Series is a din rail mountable single pair surge suppression module implementing three stage hybrid technology. This module addresses over voltage transients with gas tubes and silicon avalanche components. In addition, sneak currents are mitigated with resettable fuses (PTC's). The PTC's increase resistance several orders of magnitude when overcurrents exceed safe levels. A normal state resumes when over currents are removed. The ability to self restore in this manner significantly increases suppressor performance and survivability.

The DDIN Series mounts onto a standard 35mm industrial din rail. There are two "Field Side" and two "Electronics Side" screw terminals. Two electrically tied ground terminals are provided for grounding the DDIN Series unit to Building Approved Ground.

Dimensions: 60mm x 75mm x 12.5mm


Specifications
Part
Number
Max Peak
Signal
Voltage
Nominal
Breakdown
Voltage
Max Let-Thru
Voltage 10 x 700µs
@ 400Amps
Surge Current
10 x 1000µs
(Occurrences)
Peak Current
8 x 20µs
Waveform
Typ Cap
(pf)
Max Cont.
Current
(ma)
Nom.
Series
Resistance
DDIN 0086815>10010KA15001505 Ohms
DDIN 015121520>10010KA15001505 Ohms
DDIN 232152230>10010KA15001505 Ohms
DDIN 030243035>10010KA15001505 Ohms
DDIN 036303645>10010KA15001505 Ohms
DDIN 043354355>10010KA15001505 Ohms
DDIN 050435072>10010KA8001505 Ohms
DDIN 060526080>10010KA6001505 Ohms
DDIN 130RMS**170200350>108KA1000N/A5 Ohms

**Warning!! For Discrete Signal Use Only. Do not use DDIN-130RMS on 240VAC Power Lines. This unit is a Non-Hybrid, MOV design, rated above: (5A operational) current and can withstand greater than 8 occurrences of a 10kA 8 x 20µs waveform, and greater than 1000 occurrences of a 200A 10 x 1000µs waveform. 5 blank numbering tabs and 2 ground tabs are provided with each DDIN.