P.O. Box 27

4300 AA Zierikzee

The Netherlands

Tel. +31 111 413656

Fax. +31 111 416919 www.deltapowersupplies.com

DELTA

ELEKTRONIKA B.V.

Euro Cas sette 6 HE high, 14

TE wide (front panel 16 TE).

Is sup plied incl. H15 mat ing con nec tor (faston ver sion),

CL15 and 2 pcs H155.

240S

- Se ries

240 W DC POWER SUP PLIES

Mod els

240 S 24

Volt age range

12 - 15 V

24 V

30 V

Cur rent range

12 A

10 A

8 A

• Output

• Input

• Safety

: Adjustable 12 - 30 V with a screwdriver

or analog programmable by 2 - 5 V.

Factory set at 24 V

: AC 195-265 V, 48-62 Hz, 1.8 Arms

: AC 100-132 V, 48-62 Hz, 3.2 Arms

For DC or operation at 400 Hz

contact factory.

Fuse 4 A T at 230 V, 6.3 A at 110 V

: EN 60950, EN 61010

SELV / PELV

• EMC

• Efficiency

: EN 61204-3 Low voltage DC power supplies

EN 61000-6-3 (EN55022B) Generic Emissions

EN 61000-6-2 Generic Immunity

: 87% at 240 W output.

(max. heat dissipation 36 W)

• Regulation

Load 0-100% : 50 mV (10 mV when using sense points)

Line 198-265V AC : 10 mV

• Ripple + Noise : 5 mV

RMS

, 15 mV pp

(BW=20MHZ)

• Recovery time

• Insulation

Input / output

Input / case

• Output / case

• Hold-up time

• Ambient temperature

Operating

Storage

• Series operation

• Parallel operation

• Alarm circuit

• Temp. coefficient : 5.10

-5

per °C

• Stability during 8 hrs : 3.10

-4

(after 1 hr warm up) • Current limit

• Output impedance : 0.1 Ohm up to 100 kHz

: 200 us after 50-100% load step

: 3750 Vrms (1 min.)

: 2500 Vrms (1 min.)

: 500 V DC

: 20 ms (24V / 10A, 230 V AC input )

: -10 to 50 °C. Above 50 °C derate

current linearly to 20% at 80 °C

: -40 to + 85 °C

: Up to 500 V total voltage

: At 90% of max. current

(Internal current limit switch at low).

The extra positive output terminal,

via build-in schottky diode, separates

the output circuits when units are

operated in parallel.

: A relay contacts changes when the

output drops 10% below the set

value. Gold contact, rating max.

100 mA / 30 V.

: Constant power limit from 30 to 22 V,

constant current below 22 V.

Current limit protects against

continuous overload and short circuit.

DELTA ELEKTRONIKA BV

• OVL

• Mounting

• Remote sensing

: Limits the maximum output voltage

at about 33 V.

: The 240S24 should be mounted

vertically for optimal cooling.

When mounted horizontally, put the

internal current limit switch at low

and keep the ambient temperature

below 40 C.

• Remote programming

• Voltage adjustment

with external potmeter

: The sense points (pin 8 and 10) are

internally connected to the + and -

output (pin 6 and 12), but these links

can be removed when remote sensing

is required.

The voltage drop across the leads plus

the load can never exceed the supply

maximum output rating. For example

at 24 V-8 A it is possible to

compensate 6 V (3V per lead)

because the unit can max. 30 V- 8A.

• MTBF

• Dimensions en weight

: 2 - 5 V between pin 14 an 10 gives

12 - 30 V output (internal switch in

position P).

Programming input is not isolated

(connected to - output).

240 S 24

: is possible if an internal link and a

resistor are removed.

: 1.000.000 hrs

: Height

Width

Depth

Weight

240 mm

71 mm

156 mm

2.0 kg

H 15 con nec tor

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Re dun dant par al lel op er a tion with un der volt age alarm.

Out puts are sep a rated by the built-in Schottky se ries di odes.

DATASHEET Rev. Sept. 2012

240 S 24 DELTA ELEKTRONIKA BV

240S24

Front panel F 19/2 for hor i zon tal 19" rack mount ing of one unit

Front panel F 16-6 rev. April 2008

240S24 with bench adapter BA 150

DATASHEET

Two ways of ver ti cal wall moun t ing. Mat ing con nec tor

(H15 with faston or screw con nec tions) can be fixed with sup plied clamp.

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