DC LINE SURGE PROTECTOR 2N1D series

1. GENERAL APPLICATIONS
1.1) The protector is for protecting your valued equipment from surges, transients, lightning impulses coupled into power system via direct or indirect strikes,
an on/off or a short circuit in the transmission lines, induced or coupled into a DC voltage system, providing the safety of your personnel, communication
equipment, computers and any other electronic equipment e.g. solar power system and etc.
1.2) The protector is able to protect Transient ( also called " Surge " ) such as an impulse of 8/20 µSec. waveform.
1.3) Matal Oxide Varistor ( MOV ), surge protecting component, is manufactured by TDK ( formerly named SIEMENS ) with the approval of UL1449.
1.4) The protector housing is made of nonflammable class material in according with UL94V-0 standard and DIN rail 35 mm. mountable.
1.5) The protector is plug in module unit with base element type for easy installation and replacement.
1.6) The protector is desingned, manufactured and tested according to the standard of IEC 61643-21.
2. TECHNICAL DATA
Descriptions 2N1D12V 2N1D24V 2N1D48V
2.1) Nominal operating voltage 12 Vdc 24 Vdc 48 Vdc
2.2) Max. operating voltage (Uc) 15 Vdc 30 Vdc 60 Vdc
2.3) IResponse time < 25 nSec
2.4) Operating temperature -20 °C to + 85 °C
2.5) DC load current Independent ( Un-limited )
2.6) Nominal discharge current (In) 2 kA
( at 8/20 µSec. )
2.7) Max. discharge current (Imax) 4 kA
2.8) Residual voltage (Ures)
( Differential mode 6 kV / 3 kA ) < 300 kV < 350 kV < 400 kV
( Common mode 6 kV / 3 kA ) < 200 kV < 250 kV < 300 kV
2.9) Protection mode All modes ( [+]-G , [-]-G , [+]-[-] )
2.10) Status display Normal or Fault indicator
2.11) Housing material UL94V-0 standard
2.12) Mounting DIN rail 35 mm.
2.13) Connection type Screw terminal
2.14) Dimension ( W x L x H ) Approx. 100 x 37 x 70 mm.
2.15) Weight Approx. 300 grams
2.16) Standard according IEC 61643-21
3. OPTIONS
3.1) IC1 = Indoor Cabinet IP1 = Indoor Plate ID1 = on DIN RAIL OC1 = Outdoor Cabinet