2.4, VAT1050, VAT1100, VAT1200, VAT1300 and VAT4300 external relay
wiring diagram;
The wiring method on the left is applicable to the discharge measurement
of the battery and the measurement of the DC circuit; the wiring method on
the right is only applicable to the charge measurement of the battery.
When selecting the relay, pay attention to the relay's contact can withstand
the maximum current in the circuit, such as the current in the test current is
80A, then select the relay, you must select the contact current can withstand
100A relay, the relay supply voltage can choose 12V or 24V When the 12V
relay is selected, the external power supply voltage must be set to 12V, which
is the same as the relay supply voltage.
Chapter III Operating Instructions
1, The communication connection
Before operation, please carefully check the wiring is correct, The
connection status is displayed on the top of the screen.
“
”
Wireless communication connection is
successful
“
”
Wired communication connection is successful
“
”
Communication connection failed or not
connected
