CUSTOM POWER DESIGN Handy Mains SM3771 Schnellstart-Handbuch - Seite 3

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SPECIFICATION:

Output:

Factory set voltage (10% load):

Variation for static 10-90% load change:

Variation for static 2V input change:

Full load current:

Current limit:

Low frequency ripple:

Voltage temperature coefficient:

Input:

DC Input Supply Range, continuous:

DC Input Supply Range, 1 minute:

Input Current per 10W loading:

Input Current, No Load:

Fuse rating:

General:

DC input to output isolation:

Protection:

Size:

Weight:

Ambient Temp Range:

Nominal input lead length:

Nominal output lead length:

Manufacturer:

Specification Notes:

1) The main variation of output voltage with load is due to the resistance of the output cable (0.01

ohms). An internal potentiometer is available to adjust the output voltage to compensate.

2) The output current limit is deliberately made a function of unit temperature to maximise

delivered charge. Output current will fall, still within the quoted range as the unit attains working

temperature.

3) Case temperature change must be taken into account when calculating output variation.

4) The adapter is designed to run with a case temperature approaching 60C under heavy load

conditions.

Ensure that the battery voltage is correct for the model. Do not reverse the polarity of the input voltage.

Use at least 2mm 2 wire to connect the converter to the battery. Thin wire will cause fire hazard.

Fuse Battery at source. The case is connected to the negative input (48V input versions floating).

Only operate the unit from a battery. Do not connect the unit to any other power source. For inside use only.

Do not expose to moisture. Do not cover. The unit will run hot when under elevated load.

Disconnect the battery before changing the fuse. Do not operate the unit with the cover off.

Turn off when not in use to avoid battery drain. Not to be used for life support.

Do not use in a moving vehicle without the vehicle manufacturer's consent.

Do not use for marine or aviation applications without our written agreement.

This equipment is supplied on the basis of the user determining the suitability of use.

We reserve the right to change the specification without notice.

_________________________________________________________________________________________________________________________________________________________

Registered in England & Wales, Number 2218478. Registered .Office: Bell House, Ashford Hill Road, Ashford Hill, Berks. RG19 8BB. VAT No. (GB) 944 0645 24

Rated voltage ± 1.7% plus 0.1V. See note 1.

0.5% plus drop in output cable. See note 1.

50mV maximum.

See table at top of front page.

120% of rated current ± 17%. See note 2.

200mV maximum.

0.02%/C of rated voltage. See note 3.

12V Battery

10.6V to 15V. 21.6V to 30V

10V to 18V.

1A (guide).

0.1A typical.

10A T,

500Kohm minimum at ± 100VDC maximum.

Output constant current limit.

Length 111mm by Width 60mm by Height 30mm.

Weight 350 grams including wires.

-40 to +30C operating, -40 to +70C storage.

0.6 metres.

UK made by SMET Ltd., Reading, Berks.

SAFETY WARNINGS.

INTERNATIONAL SECTION FOLLOWS.

24V Battery

48V Battery

43V to 56V

20V to 36V.

40V to 63V.

0.5A (guide)

0.25A (guide)

0.07A typical.

0.05A typical.

5A T.

EXTERNAL.