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GMI PSD1001 Power Supply
SIL 3 – SIL 2 Quad ch. Power Supply for Hazardous Area Equipment DIN-Rail Model PSD1001
STATUS >> PHASE-OUT
Next: SPARE-ONLY (2027-01-01)
ALTERNATIVE PRODUCT
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 parallelled if more power is required.
Technical data
Supply |
|
| Voltage | 24 Vdc nom (21.5 to 30 Vdc) reverse polarity protected, ripple within voltage limits ≤ 5 Vpp. |
| Current consumption @ 24 V | 110 mA with four channels at 20 mA nominal load, 140 mA with short circuit output. |
| Power Dissipation | 1.4 W with 24 V supply voltage and four channels at 20 mA nominal load. |
| Max. power consumption | at 30 V supply voltage and short circuit output, 3.8 W. |
Isolation |
|
| Test Voltage | I.S. Out/Supply 1.5 KV. |
Output |
|
| Type | 20 mA at 15 V per channel (20.5 V no load, 273 Ω series resistance). |
| Short circuit current | ≥ 24 mA per channel (26 mA typical). |
Environmental conditions |
|
| Operating | temperature limits -20 to + 60 °C, relative humidity max 90 % non condensing, up to 35 °C. |
| Storage | temperature limits – 45 to + 80 °C. |
Safety description |
|
| Safety parameters | Uo/Voc = 23.6 V, Io/Isc = 88.2 mA, Po/Po = 519 mW at terminals 13-14, 15-16, 9-10, 11-12. Um = 250 Vrms, -20 °C ≤ Ta ≤ 60 °C. |
Mounting |
|
| Type | EN/IEC60715 TH 35 DIN-Rail. |
| Weight | about 120 g. |
| Connection | by polarized plug-in disconnect screw terminal blocks to accomodate terminations up to 2.5 mm2. |
| Location | Safe Area/Non Hazardous Locations or Zone 2, Group IIC T4, Class I, Division 2, Groups A, B, C, D Temperature Code T4 and Class I, Zone 2, Group IIC, IIB, IIA T4 installation. |
| Protection class | IP 20. |
| Dimensions | Width 22.5 mm, Depth 99 mm, Height 114.5 mm. |