
266 Chapter 17 Hardware procedures
241-1501-240 5.2S2
Checking power output from a system of ac rectifiers
Check power output cable connections from a system of ac rectifiers to the
BIP to verify matching end labels, polarity, and firm connectivity to prevent
injury or equipment damage before powering up the BIP or a circuit breaker
from a replaced power cable.
Prerequisites
•
You must be familiar with “Safety considerations and best practices”
(page 53).
•
Test the power output connections from a system of ac rectifiers by
following the instructions provided by that product. When the system of
ac rectifiers is an Astec MFA150, do this procedure and then follow the
testing instructions provided in the Astec document 167-9021-133
Advanced Power Systems MFA150 Modular Front Access Power System
Detailed Installation Guidelines and Procedures Manual.
WARNING
Risk of injury or equipment damage by electricity
When using an MFA150 and you cause a short circuit of
the A or B feed to the BIP, it impacts the other feed and
resets all of the rectifiers without tripping their circuit
breakers. There is still enough power to prevent tripping
the breakers, but that power output can cause damage to
the Passport 15000 or 20000.
WARNUNG
Verletzungs- oder Gerätebeschädigungsgefahr durch
Elektrizität
Wenn Sie einen MFA 150 verwenden und einen
Kurzschluss der A oder B-Versorgungsanschlusses am
BIP auslösen, so hat dies Auswirkungen auf den anderen
Versorgungsanschluss und setzt alle Gleichrichter zurück,
ohne die Schutzschaltung auszulösen. Es ist immer noch
genügend Strom vorhanden, um ein Auslösen der
Schutzschaltung zu verhindern, aber die Stromausgabe
kann den Passport 15000 or 20000 beschädigen.
Summary of Contents for Passport 15000
Page 1: ...Passport 15000 20000 Hardware Installation Maintenance and Upgrade 241 1501 240 ...
Page 2: ......
Page 4: ......
Page 6: ...6 Publication history 241 1501 240 5 2S2 ...
Page 32: ...32 Contents 241 1501 240 5 2S2 ...
Page 48: ...48 About this document 241 1501 240 5 2S2 ...
Page 52: ...52 Chapter 1 Overview of hardware tasks 241 1501 240 5 2S2 ...
Page 70: ...70 Chapter 2 Safety considerations and best practices 241 1501 240 5 2S2 ...
Page 84: ...84 Chapter 4 Alarm BITS module 241 1501 240 5 2S2 ...
Page 94: ...94 Chapter 5 CP and FP cables 241 1501 240 5 2S2 ...
Page 178: ...178 Chapter 11 Initial switch hardware installations 241 1501 240 5 2S2 ...
Page 182: ...182 Chapter 12 MAC address module 241 1501 240 5 2S2 ...
Page 216: ...216 Chapter 14 Power and ground hardware of a Passport 15000 or 20000 241 1501 240 5 2S2 ...
Page 872: ...872 Chapter 17 Hardware procedures 241 1501 240 5 2S2 ...
Page 873: ......