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1. General information

1.1.Purpose of this manual

This manual provides installation, operation and maintenance information for the NT5C05CA / CB / CC 200I modular switch mode rectifiers with an input voltage of 380 / 415 V ac and an output capacity of 200 A at a nominal voltage of –48 volts. This manual covers all applications of the rectifier referred to as the 200I ( “I” standing for “International” ) market.

Figure 1 - Front view of the modular 200I / 48 switch mode rectifier

HELIOS

I

0

AC/C A

V OL T

 

 

V O LT

 

 

 

 

 

CA L

 

 

A M P

 

 

CU R

 

 

 

 

CA L

 

 

 

 

 

 

 

C L

 

 

 

 

 

AD J

 

 

 

 

 

EQ L

 

 

 

 

 

AD J

TH S D

R F A

S E N

A C ON

 

E QL

F A IL

 

 

 

FF 1

F F2

 

 

 

 

F LT

 

FA N

 

1.0 A

1 .0A

H V S D

A LM

E Q L

C L

 

 

 

 

 

 

 

F LT

 

 

 

 

 

A D J

 

V OL T+

V O U T-

 

 

 

H VS D

A D J

I

S T U P

D L Y

S LS

F S

I

DC /C C

The NT5C05CA / CB / CC rectifiers are designed to operate continuously in a -48 V power system, equipped with or without batteries. It can be integrated into a small-embedded system or a larger power plant configuration. It is forced air-cooled by four fans contained in the unit, one of which is are redundant, if one fan fails this will not cause a shutdown of the rectifier. The rectifiers can be operated in conjunction with other Emerson rectifiers as well as with the models and conventional controllers of other manufacturers available on the market.

Emerson Energy Systems

Rectifier 200I/48NT5C05C Installation and User Manual

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Emerson 200I/48-NT5C05C user manual General information, Purpose of this manual