Emerson 200I/48-NT5C05C user manual Contents

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Contents
1.	General information	11
1.1. Purpose of this manual		11
1.2. Models and mounting configurations		12
2.	Specifications	13
2.1. Mechanical and electrical specifications		13
2.2. Operation specifications and ambient conditions		14
2.3. Mechanical and electrical specifications of a 1200 A cabinet		16
2.4. Ambient conditions of a 1200 A cabinet		16
3.	Installation	17
3.1.	Mounting configurations	17
3.2. Tools and test equipment		17
3.3.	Cautions and Warnings	17
3.3.1. Installing in a frame		20
3.3.2. Installing in a cabinet		20
3.4.	Cabling and connecting	22
3.5.	Connecting the dc output terminals to the busbars	23

3.5.1.Securing the dc output terminals to the busbars in a 1200 A cabinet . 24

3.5.2.		Running and connecting the dc between busbars and a rectifier	24
3.6. Connecting ac to the rectifiers			24
3.7. Connecting the control signals			28
3.7.1.		Monitoring of the shunt current	29
4.	Functional description		31
4.1.	Overview		31
4.1.1.		Input circuit	31
4.1.2.		Output circuit	31
4.1.3.		Monitoring and control circuits	32
4.1.4.		Output capacitors	32
4.2. Description of the front panel			32
4.2.1.		Breakers	32
4.2.2.		Switches, controls and LEDs	33
4.2.3.		Front panel LEDs	34
4.2.4.		Local and remote adjustments and controls	35
4.2.5.		Voltage / current display test and measurement	36
4.2.6.		Float and equalize voltage control	37
4.2.7.		Current limit adjustment and rectifier regulating test	37
4.2.8.		Rectifier parallel operation	38
4.2.9.		HVSD ( high voltage shutdown )	40
4.2.10. TR ( temporary inhibition ) and sequential start			40
4.2.11. Control signals on connector P1			42
5.	Operation		45
5.1.	Standard settings		45
5.2.	Starting up and adjusting		46

Emerson Energy Systems Rectifier 200I/48 NT5C05C Installation and User Manual