24H, Economy 7 and Powershift are the three different types of Keypad meter tariffs. Only one tariff will apply to your meter.
If you're on the 24 Hour (or Standard) tariff, you'll pay one flat rate for electricity, no matter what time of day it is.
If you're on Economy7 you'll have two rates: a day rate and a separate cheaper night rate. Night rates apply between 1:00am - 8:00am in winter (2:00am - 9:00am in summer).
Powershift customers have three rates:
The times above are winter time, add one hour for summer time e.g. Low applies between 1:00am and 9:00am every day.
Most KeyPad customers will be on 24 Hour (Standard) rates. If you're not sure, press '3' on your meter and check the display:
You will only be on Powershift if you previously requested it.