Emotron VSB Series User Manual

Emotron VSB Instruction Manual Chapter 1 Safety Precautions
1.1.3 Wiring
WARNING
 Only qualified personnel familiar with adjustable frequency AC drives and associated
machinery should plan or implement the wiring. Failure to comply may result in personnel
injury and/or equipment damage.
 Wiring must strictly conform to this manual. Failure to comply may result in personnel
injury and/or equipment damage.
 Make sure the input power supply has been completely disconnected before wiring.
Failure to comply may result in personnel injury and/or equipment damage.
 All wiring operations must comply with EMC and safety regulations and/or electrical
codes, and the conductor diameter should conform to recommendations of this manual.
Failure to comply may result in personnel injury and/or equipment damage.
 Since overall leakage current of this equipment may be bigger than 3.5mA, for safety's
sake, this equipment and its associated motor must be well grounded so as to avoid risk
of electric shock.
 Be sure to implement wiring in strict accordance with the marks on this equipment’s
terminals. Never connect three-phase power supply to output terminals U/T1, V/T2 and
W/T3. Failure to comply may result in equipment damage.
 Install braking resistors at terminals
/B1 and B2 only. Failure to comply may result in
equipment damage.
 Wiring screws and bolts for main circuit terminals must be screwed tightly. Failure to
comply may result in equipment damage.
 AC 220V signal is prohibited from connecting to other terminals than control terminals
RA, RB and RC. Failure to comply may result in equipment damage.
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Emotron VSB Series Specifications

General

Brand	Emotron
Model	VSB Series
Category	Controller
Language	English