The table below summarises the plug types, voltage and frequency of electrical current in both Congo, Democratic Republic of the and Iran.
| Congo, Democratic Republic of the | Iran | |
|---|---|---|
| Plug Types | C, D | C |
| Voltage | 220V | 230V |
| Frequency of electrical current | 50Hz | 50Hz |
In Congo, Democratic Republic of the there's more than one plug type in use.
What type of plug does your appliance have?
No adaptor needed
Iran uses Socket Type C, which is the same as the plug type of your appliances from Congo, Democratic Republic of the. You will not need an adaptor.
You will need this adaptor:
Socket Type
(Congo, Democratic Republic of the) to Plug Type C
(Iran)
The voltages found in Congo, Democratic Republic of the (220V) and Iran (230V) are not exactly the same, but the difference is tolerable, so you should not need a transformer.
The frequency found in Congo, Democratic Republic of the and Iran is exactly the same (50Hz). Timing devices and appliances that use motors will function as expected under this frequency.