Handy Mains Power Adaptors (270W)
PLUGS DIRECTLY INTO MOST STANDARD CIGAR SOCKETS.
CAN BE PERMANENTLY INSTALLED.
SILENT DOMESTIC (12V) OR COMMERCIAL USE (24V).
EXTENSIVE BATTERY RANGES>
HIGH OUTPUT POWER IN COMPACT SIZE.
VERY HIGH CONVERSION EFFICIENCY.
REMOTE ON / OFF CONTROL FACILITY.
GENERAL. These economic inverters convert battery voltage to 115 or 230V AC, for powering small power tools and domestic appliances, etc. All models have an output power of 300 watts short term, and a continuous power available of 270 watts. Output is either by standard UK 13A or Euro SHUKO or IEC (Kettle type) socket.
The HANDY MAINS is fitted with an audible warning indicating that the battery is becoming discharged. The warning tone gets louder as the battery voltage falls, prompting you to boost the battery.
These units are designed to be permanently installed with direct connection to the battery. A third low current signal lead is for remote on/off control (though the front panel switch provides a manual override if desired). The HANDY MAINS may be mounted on a flat surface using the mounting bracket kit SM 2791.
BATTERY DRAIN: A figure of 1 amp (12V input) or 0.5amp (24V input) for every 10 watts of output load is a good guide. Intermittently used power tools will not significantly drain the battery, but anything used continuously could. Its a good idea to operate with the battery being charged when supplying high power continuously.
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 0.47uF on 230VAC units or 1.0uf on 115VAC variants.
Models available:
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230VAC OUTPUT |
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| SM4280 12V input, 3 wire, UK outlet. | SM4285 24V input, 3 wire, UK outlet. |
| SM4281 12V input, 3 wire, IEC outlet. | SM4286 24V input, 3 wire, IEC outlet. |
| SM4283 12V input, 3 wire, SHUKO outlet. | SM4287 24V input, 3 wire, SHUKO outlet. |
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115VAC OUTPUT |
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| SM4260 12V input, 3 wire, IEC outlet. 50Hz | SM4265 24V input, 3 wire, IEC outlet. 50Hz |
| SM4261 12V input, 3 wire, IEC outlet. 60Hz | SM4266 24V input, 3 wire, IEC outlet. 60Hz |
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INPUT SPECIFICATION |
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12V TYPES |
24V TYPES |
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Battery: |
12V Nominal car battery. |
24V Nominal car battery. |
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Voltage Range: |
11-15V (10.5-16V Short term). |
22-30V (21-32V Short term). |
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Current, No Load: |
0.4A Typical. |
0.3A typical. |
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Current Drawn Per 10W Load |
1A. |
0.5A. |
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Input Fuse Rating: |
30A Standard auto blade fuse (green). |
15A Standard auto blade fuse (blue). |
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Remote On/Off Power: |
<1mA when the unit is not switched on (Battery +VE & -VE connected). |
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OUTPUT SPECIFICATION |
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Output Voltage: |
230VAC RMS plus or minus 10%, 1.4A continuous. 115VAC RMS plus or minus 10%, 2.35A continuous. |
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Frequency: |
50 Hz nominal, 48-53Hz. 60Hz nominal, 58-63Hz. |
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Power, Nominal: |
270 Watts continuous (resistive load). |
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Power, Short Term: |
300 Watts for 5 minutes. |
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Max Capacitive Load: |
230VAC Units: 0.47uf. 115VAC Units: 1.0uf |
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Output Wave Form: |
Quasi sine wave (stepped square wave). |
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Protection: |
Current and temperature limited, Resetting electronic fuse for overload. |
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GENERAL |
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Size: |
74mm x 141mm x 94mm. |
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Weight: |
0.9 Kg. |
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Storage Temperature: |
-40 to +70C. |
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Operating Temperature: |
-20 to +35C. |
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