Leeson Chassis Mount PWM Control: 175292.00 Manuel d'utilisateur télécharger pdf (Page 13)

Heat sinking

175291.00 and 175292.00 drives are pre-mounted on a heat sink.

For optimum heat transfer, mount the drive with heatsink fins

standing vertically as shown in Figure 3 below.

Fuse / Circuit breaker protection

All LEESON drives should be protected by a fuse or circuit breaker.

Use a fast acting fuse or circuit breaker rated for approximately

200% of the maximum armature current and armature voltage.

Connect the fuse or circuit breaker to the VDC+ IN side of the DC

voltage input.

Installation

Figure 3. Heatsink mounting

Heatsink Fins

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Leeson Chassis Mount PWM Control: 175292.00 Manuel d'utilisateur Page 13