1. Catalogue
  2. IME Measurement solutions
  3. Delta residual current relays
  4. Flush-mounting residual current relays
  5. DELTA 72-s 72x72mm
  6. IM-RD1EP1HB
  • Type A-filter residual current relay Delta 72-s for harmonic components
  • Type A-filter residual current relay Delta 72-s for harmonic components
  • Type A-filter residual current relay Delta 72-s for harmonic components
  • Type A-filter residual current relay Delta 72-s for harmonic components
  • Type A-filter residual current relay Delta 72-s for harmonic components
  • Type A-filter residual current relay Delta 72-s for harmonic components
Delta IME

Type A-filter residual current relay Delta 72-s for harmonic components

IM-RD1EP1HB | 8032826020292
DELTA 72-s - Type A-filter residual current relay for harmonic components - manual or automatic reset - instantaneous value %Idn by 4 LED - Connection: low voltage lines with transformers series Del-Dela - Dimension: 72x72mm - Output: 1 relay with contact SPDT (alarm)
Technical Characteristics
Type of electric connection Other
With detachable clamps No
Function For three-phase supply system
Supply voltage DC (Min-Max) 20-150 V
Rated operating frequency (Min-Max) 47-63 Hz
Response value amperage 1 (Min-Max) 30-30000 mA
Min. adjustable delay-on energization time 0 s
Max. permitted delay-on energization time 5 s
Indication of difference current Yes
Error registration possible No
Number of contacts as normally open contact 0
Number of contacts as change-over contact 0
Voltage type (operating voltage) AC/DC
Width 72 mm
Height 72 mm
Depth 75 mm
Documentation
2 documents
Instruction Use
LE12562AA | PDF (250 KB) | IT · EN
Technical Sheet
NT552-00 | PDF (2.4 MB) | EN · FR · IT
1 documents
Catalog Commercial Page
3226373 | PDF (16.9 MB) | EN