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Suggested cable requirement for AC wires
Model
Gauge
Torque Value
M3048BP
8 AWG
1.2~ 1.6Nm
M5000H-48BP
8 AWG
1.2~ 1.6Nm
Please follow below steps to implement AC input/output connection:
*Before making AC input/output connection, be sure to open DC protector or disconnector first.
*Remove insulation sleeve 10mm for six conductors. And shorten phase L and neutral conductor N 3 mm.
*Insert AC input wires according to polarities indicated on terminal block and tighten the terminal screws.
Be sure to connect PE protective conductor
first.
→Ground (yellow-green)
L→LINE (brown or black)
N→Neutral (Blue)
Be sure that AC power source is disconnected before attempting to hardwire it to the unit.
*Then, insert AC output wires according to polarities indicated on terminal block and tighten terminal
screws. Be sure to connect PE protective conductor
first.
L
N
Ground (yellow-green)
LINE (brown or black)
Neutral (blue)
*Make sure the wires are securely connected.
CAUTION: Important
Be sure to connect AC wires with correct polarity. If L and N wires are reverseed, it may cause utility
short-circuited when these inverters are worked in parallel operation.
CAUTION: Appliances such as air conditioner are required at least 2~3 minutes to restart because it’s
required to have enough time to balance refrigerant gas inside of circuits. If a power shortage occurs and
recovers in a short time, it will cause damage to your connected appliances. To prevent this kind of damage,
please check with manufacturer of air conditioner that if it’s equipped with time-delay function before
installation. Otherwise, this off grid solar inverter will trigger overload fault and cut off output to protect
your appliance but sometimes it still causes internal damage to the air conditioner.
Preventing Paralleling of the AC Output
The AC output of the unit should never be connected to the utility power / generator.
Such a connection may result in parallel operation of the different power sources and AC power from the
utility / generator will be fed back into the unit which will instantly damage the inverter and may also pose a
fire and safety hazard.
3.6 Communication With Lithium Batteries
The BMS port allows the V Series inverters to communicate with lithium batteries BMS with the same
protocol. Our V Series inverters support a growing number of lithium batteries from the big brands.
To get more details of our BMS protocol and the compatible lithium battery models, pls email us at
[email protected].
Please follow below steps to implement lithium battery connection:
Содержание MS6048D
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