EATON 172893 PSG Power Supply Unit Instruction Manual

: June 4, 2024
: EATON

Table of Contents

172893 PSG Power Supply Unit
General Data
Documents / Resources
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)

09/21 IL125008EN
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

![EATON 172893 PSG Power Supply Unit

Device description 1](https://manuals.plus/wp- content/uploads/2022/08/EATON-172893-PSG-Power-Supply-Unit-Device- description-1.png)

CAUTION: Must tighten wire to plug (1) before plugging into the terminal block connection (2). EATON 172893 PSG Power Supply Unit -
plugging

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 EATON 172893 PSG Power Supply Unit - Voltage
Range

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

© 2021 Eaton Industries GmbH
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

USA:
Eaton.com/eatoncare
+1877-386-2273
Eaton.com/contacts
Eaton.com/aftersales
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Documents / Resources

| EATON 172893 PSG Power Supply Unit [pdf] Instruction Manual
172893, PSG Power Supply Unit, 172893 PSG Power Supply Unit, Power Supply Unit, Unit
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