Alpha Technologies CSM46, Руководство по установке и эксплуатации

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012-554-B2 Rev D Page 13 of 16
7 Initial Startup
Remove customer-supplied 5-pin protectors from power-pairs termination block and disconnect the output –48V
cable.
Verify by both measurement and observation that the chassis of the system is bonded to ground.
Mate the input connector with the host connector.
Insert all modules as per Section 5.4.
Complete the input circuits by plugging in the 5-pin protectors, one by one, and confirm that both the IN and OUT
LED indicators illuminate on corresponding modules.
Measure the output voltage to be <58Vdc and reconnect the output –48V cable.
7.1 Normal Mode of Operation
Normal operation of the converter system will be indicated by the illumination of the LED indicators on each
converter module.
7.2 Reverse Polarity Protection
The converter module will not be damaged and will operate if an input connection is made in reverse.
CAUTION
To ensure some measure of safety, it is recommended to wire the shelf with correct polarity on all
inputs as measured at the front panel test points. The circuits with incorrect polarity should be
reversed.