AZE5109C Speed Variation Magnetic Powder Brake Training Bench Educational Equipment
I.Overview
This bench can be used to study a drive solution for an asynchronous
motor, by simulating various types of mechanical load called constant,
proportional or quadratic torque (pump, fan, hoist etc.).
A switch can be used to simulate simple breakdowns to make use of the
Altivar diagnostic information.
II.Description
The bench is mounted on a frame with locking castors.
It consists of:
1 x 1.5 kW asynchronous motor with inertia wheel and powder brake
1 x 1.5 kW 400 V Altivar 71 drive with braking resistor
1 TSX Micro PLC for controlling various types of load
1 drive control sequence (selector switches and indicator lights)
Measuring points on safety sockets for reading the following
information:
_ AC supply voltage and current
_ motor voltage and current
_ motor temperature (APT100 probe)
_ speed feedback voltag
