Aerotech Ndrive ML Series, Руководство по оборудованию

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Installation and Configuration Ndrive ML
2.2.3. External Power Supply Options
Two VDC power options are available to power up to four MLs.
Table 2-6: External Power Supply Options
Description
TM3
(1)
Power up to 4 drives, providing 300 watts of power (refer to Figure 2-3 ).
PS-ML
Din-rail mounted DC power supply for up to 2 axes. The din-rail mounting clip requires 6-32 x
5/16 flat head screws to attach the ML to the din-rail clip.
Refer to
Figure 2-4 through Figure 2-7 . Click on an image to expand and open it as a new pdf.
1. Refer to the TM3 Users Manual, EDO117, for more information.
Examples of wiring drawings for a typical PS-ML systems that show the power inputs, as well as wiring for
the optional fail-safe brake, are shown in the figures below. The AC operating voltage of the PS-ML system
can be configured for different operating voltages. Purchased PS-ML systems are configured at the factory
according to the users order request. System wiring and operating voltage information can be found on the
System Wiring Drawing that is provided with the unit. The machine integrator, OEM, or end user is
responsible for providing two fused or circuit breaker protected AC power connections and a Protective
Ground connection to the system (see the table below for specifications).
Table 2-7: PS-ML AC Power Wiring Requirements
Connection Description Wire Size (minimum)
AC1 AC Power 1.3 mm
2
(#16 AWG) 300 V wire
AC2 AC Power 1.3 mm
2
(#16 AWG) 300 V wire
GND Protective Ground (required for safety) 1.3 mm
2
(#16 AWG) 300 V wire
User must provide 10 A, 250 VAC fuse(s) or circuit breaker(s) to protect AC inputs
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