Chapter 1 Purchase Inspection
1.1 Unpacking Inspection
All inverters have passed the strict tests before delivery. After unpacking, please check if the product was damaged
by careless transport, the product specification, and model is complied with the order, and if it has a quality check
passed mark. If there is any problem, please contact the supplier.
1.2 Naming Rule
The naming rule of the product is as following
Bottom-level modules of ALPHA6000S and ALPHA6700S series inverters are high performance motor
control modules, which contain three control modes, i.e. V/F, sensorless vector control (SVC), V/F
separation.
Bottom-level modules of ALPHA6000V series inverters are high performance motor control modules, which
contain four control modes, i.e. V/F, sensorless open-loop vector control (SVC), speed sensor closed-loop
vector control (VC) and V/F separation.
Notes: 1. If the user has special needs, please specify the technology requirement in the order.
2. -X rule applies to 160KW-500KW models.