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Instruction Leaflet
172893 PSG Power Supply Unit
Electric current! Danger to life!
Only skilled or instructed persons may carry out the following operations.
PSG240E24RM
Device description
- Input terminal block connector
- Output terminal block connector
- DC voltage adjustment potentiometer
- DC OK control LED (green)
- The universal mounting rail system
CAUTION: Must tighten wire to plug (1) before plugging into the terminal block connection (2). 
Flexible cables require ferrules
| Stranded/Solid | Torque | Stripping Length | |||
| mm2 | AWG | Nm | lb-in |  | |
| (1)Input | 1.5-4.0 | 16-12 | 0.46 | 4. | 7 |
| (2)Output | 1.5-4.0 | 16-12 | 0.46 | 4. | 7 |
UL: CU 60°C / 75°C or more
Class I, Division 2, Groups A, B, C, D T4
Ta = -25°C to +80°C (Vertical: > +50°C derating,
Horizontal: > +40°C derating)
- WARNING: Explosion Hazard – Substitution of components may impair suitability for Class I, Division 2.
- WARNING: Explosion Hazard – Do not disconnect equipment or adjust potentiometer unless the power has been switched off or the area is known to be non-hazardous.
Input
| Nominal input voltage / frequency | 100-240 VAC / 50-60 Hz |
| Voltage range | 85-264 VAC or 120-375 VDC (fulfills the test conditions for DC input range) |
| Frequency | 47-63 Hz |
| Nominal current | < 2.50 A @ 115 VAC, < 1.30 A @ 230 VAC < 2.50 A @ 125 VDC, < 1.25 A @ 250 VDC |
| Internal fuse | T 6.3 AH / 250 V |
| External protection device | min. 8 A B- or 6 A C- characteristic breaker |
Output
| Nominal output voltage UN/tolerance | 24 VDC ± 2 % |
| The adjustment range of the voltage | 24-28 VDC (maximum power ≤ 240 W) |
| Nominal current | 10:00 AM |
General Data
| Operating temperature (surrounding air temperature) | -25°C to +80°C (Refer to Fig. 7) |
| Storage temperature | -25°C to +85°C |
| Humidity at +25°C, no condensation | < 95% |
| Pollution degree | 2 |
| Protection degree / Protection class | IP20 / I |
| IsolatIsolation voltage: Input/Output (type test/routine test) ion voltage: | 4 HVAC / 3 HVAC |
| Distance left, right / top, bottom | 20 mm / 50 mm |
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EU: Eaton Industries GmbH, Hein-Moeller-Straße 7-11, 53115 Bonn, Germany
UK: Eaton Electric Ltd, PO Box 554, Abbey Park Southampton Road, Titchfield, PO14 4QA, United Kingdom
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+1 877-386-2273
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