SIL 3 - SIL 2 Quad ch. Power Supply
for Hazardous Area Equipment
DIN-Rail Model PSD1001
The PSD1001 is a quad channel DIN Rail Power Supply to drive measuring, process control equipments in Hazardous Area; it provides isolation between input and output. Typical application is to drive 4-20 mA 2 wires transmitter with local indication (current is not repeated in Safe Area). Output channels can be paralleled if more power is required.
FEATURES
- SIL 3 according to IEC 61508, IEC 61511 in Loop Powered mode for Lifetime = 10 years.
- SIL 2 according to IEC 61508, IEC 61511 in Bus Powered mode for Tproof = 2 / 5 years (10 / 20 % of total SIF).
- PFDavg (1 year) 0.00 E-00, SFF 100 % (Loop Powered mode).
- PFDavg (1 year) 3.64 E-04, SFF 80.12 % (Bus Powered mode).
- Output to Zone 0 (Zone 20), Division 1, installation in Zone 2, Division 2.
- 4 channels Power Supply for Hazardous Area equipment.
- Flexible modular multiple output capability.
- Output short circuit proof and current limited.
- Isolation Input/Output.
- EMC Compatibility to EN61000-6-2, EN61000-6-4.
- ATEX, IECEx, UL & C-UL, FM & FM-C, INMETRO, EAC-EX, UKR TR n. 898 Certifications.
- Type Approval Certificate DNV and KR for maritime applications.
- High Reliability, SMD components.
- High Density, four channels per unit.
- Simplified installation using standard DIN Rail and plug-in terminal blocks.
- 250 Vrms (Um) max. voltage allowed to the instruments associated with the barrier.