ABB EV3 User Manual page 14

3.4 EV3
Nr
1 Terminal block with cover
2 Meter number
3 User buttons
4 LCD
5 Meter type
6 LED
7 Technical nominal data
8 3 phase 4 Wire
Protection class
Two energy directions
Security symbol
9 Firmware version
Element
sealable terminal cover
with barcode 128
Information describe in chapter 7
7 digits with additional symbols
test LED 1000 Imp/kWh
6 EV3 Nameplate
Import (+A) and Export (-A) energy measurement
Function
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