Consilium Isolator NS-Isolator-A Intrinsically Safe Isolator N1790
The Consilium Salwico NS-Isolator-A N1790 is an IS isolator, used in combination with Salwico IS addressable detectors and manual call points.
The Consilium Salwico NS-Isolator-A N1790 is an IS isolator, used in combination with Salwico IS addressable detectors and manual call points. The NS-Isolator-A N1790 contains an IS-Isolator and a LISA-2 connection board.
The NS-Isolator-A is located in non-hazardous areas and forms the interface to the IS detectors and other IS line units. To each addressable detector loop a maximum of five ISOLATOR-A units can be connected, each of them accommodating up to 20 IS line units.
The Salwico NS-Isolator-A does not need a separate power supply or earth connection. It is powered directly from the fire alarm panel via the loop cable, meaning no extra cables are needed.
| Weight | 1 kg |
|---|---|
| Working voltage |
27-38 VDC |
| Nominal voltage |
35VDC |
| Isolator Approval |
Ex ia |
| Cable Terminals |
2.5mm2 |
| Temperature range |
-20°C to +60°C |
| Relative Humidity |
0 to 100% RH |
| Weight |
~700 g |
| IP Rating |
IP55 |
| Cable Dimension |
8 – 14 mm |
| Material |
Polystyrol |
| Color |
Blue ,Grey |
| System/Series |
CS3000 ,CS4000 ,NSAC-1 ,OEM Extinguish ,Salwico Cargo ,Salwico Cruise ,Salwico LNG ,Salwico Navy ,Salwico Offshore ,Salwico Ro/Pax ,Salwico Workboat ,Salwico Yacht |
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