Cities | Type of current |
Frequency of current | Number of phases | Nominal voltage | Number of wires | Frequency stability |
All | a.c. | 50 | 1,3 | 220/440 | 2,3 | no |
Type(s) of plug | |
Type B | |
Type C | |
Type D | |
Type G | |
Type H | |
Type K |
Note(s) | |
1 = The neutral wire of the secondary distribution system is grounded. | |
3 = Voltage tolerance is plus or minus 4% to 9%. |