Handy Mains Power Adaptors (1500W)
VIRTUALLY SILENT USE (FAN ONLY).
CAN BE PERMANENTLY INSTALLED.
LATEST "POWER PUSH" SURGE HANDLING.
VERY HIGH CONVERSION EFFICIENCY.
REMOTE ON / OFF CONTROL FACILITY.
GENERAL DESCRIPTION: Small floor mounting converters, available with other input and output voltages, generating mains level power, capable of powering most equipment from any 12 or 24 volt battery systems (model specific). Models with appropriate sockets are available to suit all countries.
Input is isolated from case by up to 63V. The output is isolated via a safety barrier from the input.
The output is a stepped quasi AC sine wave of nominally 115V or 230V RMS with a peak voltage appropriate to US or European mains. The output is suitable for almost all equipment.
The specification allows for up to 1500 watts of continuous power to be used, with up to 2 minutes at 2000 watts, accommodating disk drive run-up, motor start, etc. New power push™ technology usually allows operation of equipment drawing a starting surge of over 9 kilowatts.
The battery input is via flat 5 mm screw terminals mounted on the rear of the unit. The unit may be turned off and on remotely, by a low current control input supplied from battery positive via a small switch or by the front panel switch.
CONNECTION: A Heavy Duty Wiring Kit, part no. SM2793, is available, consisting of 16 square mm cable, 2 metres long, terminated in suitable heavy duty eyelet terminals. Note: Wire Kit must be shortened to 1 metre for 12V use to reduce battery voltage drop at full power output.
BATTERY SELECTION: Only heavy duty (high discharge rate) batteries are suitable as a power source. Fully sealed types should be used in enclosed spaces (especially inside the home). Ordinary car batteries are only suitable in well ventilated areas.
CAUTION: This adapter is supplied on the basis of the user determining the suitability for the purpose for which it is to be used. Not for life dependent use. Total Live to Neutral load capacitance must not exceed 6.0uF with 115VAC units, 3.0uF with 230VAC units.
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230VAC MODELS |
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| SM4270 12V screw terminal input, 2 x UK outlets. | SM4310 24V screw terminal input, 2 x UK outlets. |
| SM4271 12V screw terminal input, 2 x IEC outlets | SM4311 24V screw terminal input, 2 x IEC outlets. |
| SM4272 12V screw terminal input, 2 x Shuko outlets. | SM4312 24V screw terminal input, 2 x Shuko outlets |
| SM4273 12V screw terminal input, 1 UK & 1 Shuko outlets. | SM4313 24V screw terminal input, 1 UK & 1 Shuko outlet. |
| SM4320 36V screw terminal input, 2 x UK outlets. | SM4325 48V screw terminal input, 2 x UK outlets. |
| SM4321 36V screw terminal input, 2 x IEC outlets. | SM4326 48V screw terminal input, 2 x IEC outlets. |
| SM4322 36V screw terminal input, 2 x Shuko outlets. | SM4327 48V screw terminal input, 2 x Shuko outlets. |
| SM4323 36V screw terminal input, 1 x UKand Shuko outlets. | SM4328 48V screw terminal input, UK and Shuko outlets. |
| 115VAC MODELS | |
| SM4250 12V screw terminal input, 2 x 16A CEE form outlets | SM4251 12V screw terminal input, 2 x IEC (KETTLE). |
| SM4252 12V screw terminal input, 2 x EURO SHUKO. | SM4253 12V screw terminal input, 2 x UK + EURO SHUKO. |
| SM4255 24V screw terminal input, 2 x 16A CEE form outlets. | SM4256 24V screw terminal input, IEC (KETTLE). |
| SM4257 24V screw terminal input, 2 x EURO SHUKO. | SM4258 24V screw terminal input, 2 x UK + EURO SHUKO. |
| SM4690 36V screw terminal input, 2 x 16A CEE form outlets. | SM4691 36V screw terminal input, 2 x IEC (KETTLE). |
| SM4692 36V screw terminal input, 2 x EURO SHUKO. | SM4695 48V screw terminal input, 2 x 16A CEE form outlets. |
| SM4696 48V screw terminal input, IEC (KETTLE). | SM4697 48V screw terminal input, 2 x EURO SHUKO. |
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INPUT SPECIFICATION |
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12V INPUT |
24V INPUT |
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Battery: |
12V Nominal. |
24V Nominal. |
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Voltage Range: |
11-15V. |
22-30V. |
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Current, No Load: |
0.8A Typical. |
0.6A typical. |
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Current Drawn Per 10W Load |
1A. |
0.5A. |
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Input Fuse Rating: |
6 x 40A Standard auto blade fuses (amber). |
6 x 20A Standard auto blade fuses (yellow). |
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Remote On/Off Power: |
<1mA when the unit is not switched on (Bat +VE & -VE still connected). |
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36V INPUT |
48V INPUT |
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Battery: |
36V Nominal. |
48V Nominal. |
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Voltage Range: |
33-45V. |
43.2-60V. |
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Current, No Load: |
0.4A Typical. |
0.3A Typical. |
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Current Drawn Per 10W Load |
0.35A. |
0.25A. |
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Input Fuse Rating: |
6 x 10A Standard auto blade fuses (red). |
6 x 5A Standard auto blade fuses (tan). |
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Remote On/Off Power: |
<1mA when the unit is not switched on (Bat +VE & -VE still connected). |
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OUTPUT SPECIFICATION |
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Output Voltage: |
230VAC RMS plus or minus 10%, 6.5A continuous max. |
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Frequency: |
50 Hz nominal, 48-53Hz. or 60Hz nominal, 58-63Hz. |
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Power, Nominal: |
1500 Watts continuous (resistive load). |
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Power, Short Term: |
2000 Watts for 2 minutes. |
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Max Capacitive Load: |
3.0uF direct Live to Neutral capacitance. |
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Output Wave Form: |
Quasi sine wave (stepped square wave). |
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Protection: |
Current and temperature limited, Internal fuse for surge and reverse protection. |
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Output Voltage: |
115VAC RMS plus or minus 10%, 13A continuous max. |
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Frequency: |
50 Hz nominal, 48-53Hz. or 60Hz nominal, 58-63Hz. |
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Power, Nominal: |
1500 Watts continuous (resistive load). |
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Power, Short Term: |
2000 Watts for 2 minutes. |
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Max Capacitive Load: |
6.0uF direct Live to Neutral capacitance. |
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Output Wave Form: |
Quasi sine wave (stepped square wave). |
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Protection: |
Current and temperature limited, Internal fuse for surge and reverse protection. |
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GENERAL |
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Size: |
170mm x 155mm x 180mm. |
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Weight: |
3.4 Kg. |
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Storage Temperature: |
-40 to +70C. |
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Operating Temperature: |
-20 to +35C. |
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