ELC ALR3002M, Instruction Manual

- 8 -

4000 4 332-EN-GE  - 01/22

2 -   PRELIMINARY INSTRUCTIONS

2-1

PACKAGING

The packing material of the power supply ALR3002M is intended to protect it during its transportation.
Keep it, it may be useful later one.
Packing list
1 instructions manual

1 plastic protecting bag

1 power supply : ALR3002M

2 cardboard packing piece

2-2  TECHNICAL FEATURES AT  230  V AND 23°C
2-2-1  AC voltages

Output voltage

: 6V, 12V and 24 V ± 3% (+15% max without load ) with common point

Outputs

: 4 mm diameter safety sockets

Output current

: 5 A

Protections

: Against short-circuits and overcurrent by incorporated thermal

circuit breaker (automatic rearmament after having deleted the
defect)

2-2-2  DC voltages

Output voltage

: 4 ranges 5 V, 6V, 12 V and 30 V adjustable from 0 V to V max.

Outputs

: 4 mm diameter safety sockets

Ripple

: 1 mV rms

Regulation for a load change from 0 to 100% : 10mV
Regulation for a line change from -6% to +7% : 5 mV
Internal resistance

: 4 m

Ω

Visualization

: Voltage regulation green LED

 3 x 14 mm digits digital voltmeter

Voltmeter resolution

: 10 mV on 5 V and 6 V, 100 mV on 12 V and 30 V

Output current

: 3 ranges 25 mA, 250 mA and 2,5 A adjustable from 0 A to I max.

Regulation for a load change from 0 to 100% : 2 mA
Regulation for a line change from -6% to +7% : 1 mA
Visualization

: Current regulation red LED

3 x 14 mm digits digital ammeter

Ammeter resolution

: 100 

μ

A on 25 mA, 1 mA on 250 mA, 10 mA on 2,5 A

OTHERS CHARACTERISTICS

Main input voltage

: 230 V ± 10 %,  50/60 Hz

Input voltage

: Cord with 2 poles

Consumption

: 200 VA

Dimensions

: L = 238 mm

H =  218 mm

D = 90 mm

Weight

: 4,2 Kg

Conditions of use

: +5°C to +40°C

Conditions of storage

: -10°C to +50°C

Conditions of moisture

: (see G.1)

Safety

: Class 

II 

reinforced safety between main input voltage and outputs.

EN 61010-1 standard - Overvoltage category II, pollution degree 2

EMC

: EN 61326-1

Electric  strenght

: 2300 V between input and output and between input and chassis.

PROTECTIONS :

Safety class

:

II

Against  short  circuits

: by current regulation and thermal circuit breaker

Against overtemperature

: by controlled ventilation,

by power supplies shutdown,
by relay on the transformer,
by thermal circuit breaker incorporated on the transformer

Against overcurrent

: by internal 5x20 fuses (

F1

 : F5A 250 V , 

F2

 : T3.15A 250 V)

3- OVERALL VIEW

(see page 2)

3-1 CONTROLS DESCRIPTION
1

Main switch

2

AC outputs

3

DC voltage display

4

DC current display

G.1

8 0

5 0

3 1

4 0

° C

%

m

a x i m

u m

  r e l a t i v e

m

o i s t u r e

ENGLISH