18
User Manual
MHS-3~8K
series
Normally, the Back-Up switching time is less than 10ms. However, some external factors
may cause the system to fail on switching to Back-Up mode. Therefore, the conditions for
using the Back-Up function smoothly are as follows for your awareness.
①
Do not connect loads that are dependent on a stable energy supply for a reliable opera-
tion.
②
Do not connect the loads whose total capacity is greater than the maximum Back-Up
capacity.
③
Do not connect the loads that may cause very high start-up current surges, such as
non-frequency conversion air conditioning, vacuum cleaner or half-wave loads such as hair
dryer, heat gun, hammer drill.
④
Due to the condition of the battery itself, battery current might be limited by some fac
-
tors, including but not limited to the temperature and weather.
※ 3.5 Back-Up and Off-Grid Output
The inverter will restart in case of overload protection. The time required for restarting will
increase (5 min at most) if overload protection repeats. Try to reduce Back-Up load power
within maximum limitation or remove the loads which may cause very high start-up current
surges.
The device is thoroughly tested and strictly inspected before delivery. Nonetheless, dam
-
age may still occur during shipping. For this reason, please conduct a thorough inspection
after receiving the device.
Contact Solinteg or the transport company in case of any damage or incompleteness, and
provide photos to facilitate services.
3.6.1 Packing List
The package of the inverter includes the following accessories. Please check whether the
accessories in the packing box are complete when receiving the goods.
※
3.6 Unpacking and Storage
