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DR30A With Automatic Reclosing

DR30A With Automatic Reclosing-DR30A With Automatic Reclosing

Sipariş No : DR30A With Automatic Reclosing

Electronic relays with automatic reclosing up to 3 attempts with defined (1 m) or adjustable (1 to 60 s) time.

DR30A With Automatic Reclosing


Electronic relays with automatic reclosing up to 3 attempts with defined (1 m) or adjustable (1 to 60 s) time.
 
Earth Leakage Protection WITHOUT built-in toroidal.
 
  • Adjustable delay time and sensitivity.
  • Suitable for direct pulse current.
  • Immune to external disturbances.
  • Very high level of immunity.
  • Modular size. DIN rail mounting.
  • To be used with CT-1 transformers.
  • Suitable for electrical distribution boards in general.
  • Sealable front cover.
 
Models DR30F DR30A
Reclosing time 60 s Adjustable from 1 s to 60 s
Sensitivity Adjustable from 0,03 A to 30 A
Trip time delay Adjustable from 0,02 s to 5 s
Aux. voltage supply  50/60 Hz 120 Vac 230 Vac 24 Vdc 120 Vac 230 Vac 24 Vdc
Code 41026 41024 41027 41028 41019 41029
Characteristics  
Toroidal transformer In combination with CT-1
Max. length between relay and transformer Cable section mm2
0,22 mm2 0,75 mm2 1 mm2 1,5 mm2
Max. lenght m
15 m 55 m 75 m 110 m
Reset mode Automatic, manual and remote (in manual mode disconnect the aux. Supply during 1s)
Signalling LED’s 2 LED’s: ON +  (trip) / 2 LED’s: Numbers of reclosing / 4 LED´s: % measurement
Output contacts mode Selectable: normally de-energized (N) or energized (P)
Output contacts 2 change over NO-NC
Switching power (resistive load) Ith: 5A; AC15 - 250V - 2A; DC13 - 30V - 2A
Maximum terminal section 2,5 mm2
Maximum consumption 2,5 VA - 230 V
Modular size 3 modules x 17,5 mm = 52,5 mm
Frequency 50/60 Hz
Protection degree / weight IP-20 / 0,2 kg
Storage / operation temperature -10°C +60°C
Standards EN 50263, EN 61543 (A11), EN 60255-5, VDE 0664, 61008-1/A14, 61000-4-11

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