| 摘要 |
PROBLEM TO BE SOLVED: To provide a refrigerating device for transportation enabling operation thereof and charge of a battery so as not to exceed maximum electric power (1.5 KW) even when a household power source of a single-phase AC100 V is used.SOLUTION: The refrigerating device for transportation operable by using any of a commercial power source 11 of a three-phase AC200 V, the household power source 12 of a single-phase AC100 V and the battery 13 includes a controller 18 determining whether interior temperature reaches set temperature when the household power source 11 is used for an operating power source, taking precedence of cooling operation by the refrigerating device to prevent charge of the battery 13 when the interior temperature does not reach the set temperature, and lowering charge electric power to charge the battery 13 only when the interior temperature reaches the set temperature. |
