Instruction/ maintenance manual of the product 200I/48-NT5C05C Emerson
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Emerson Energy Sy stems Helios Modular Sw itch Mode Rectifier 200I/48 NT5C05C Installation and User Manual V OL T A M P V O L T C A L C U R C A L T H S D H V S D R F A FA N A L M V O L T + V O U T - S E N F A IL E Q L A C ON C L FF 1 1 . 0 A F F 2 1 .
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3 Emerson En ergy Systems Rectif ier 200I/48 NT 5C05C Installation and User Manual Helios Modular Sw itch Mode Rectifier 200I/48 NT5C05C Installation and User Manual Manual Number : UM5C05C ( 169-2081-501 ) Manual Status : Standard Manual Issue : 6.
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5 Emerson En ergy Systems Rectif ier 200I/48 NT 5C05C Installation and User Manual Publication history October 2001 Standard Is sue 6.00. Manual restruct ured and updated to reflect Emers on Energy Systems and Emerson Network Power identities . ( ECN 102-26804 ) March 1998 Issue 5.
6 Publication histor y UM5C05C P0745680 Standard 6.00 October 2001 Emerson En ergy Systems This page is le ft blank intentionally ..
7 Emerson En ergy Systems Rectif ier 200I/48 NT 5C05C Installation and User Manual Contents 1. General info rmation .................................................................................... 11 1.1. Purpose of this manual ...............
8 Contents UM5C05C P0745680 Standard 6.00 October 2001 Emerson En ergy Systems 6. Main tenance ................................................................................................. 49 6.1. Replacing the air f ilter ........................
Contents 9 Emerson En ergy Systems Rectif ier 200I/48 NT 5C05C Installation and User Manual Procedure 6 - Connecting the ac m ale plug between the NT5C05CC rectif ier and the ac fem ale plug in a 1200 A cabinet .................................. 27 Procedure 7 - Connec ting the NT5C05CC to the contr oller.
10 Contents UM5C05C P0745680 Standard 6.00 October 2001 Emerson En ergy Systems This page is le ft blank intentionally ..
11 Emerson En ergy Systems Rectif ier 200I/48 NT 5C05C Installation and User Manual 1. General information 1.1. Purpose of this manual This manual provides installation, operation and maintenance .
12 General inf orm ation UM5C05C P0745680 Standard 6.00 October 2001 Emerson En ergy Systems 1.2. Models and mounting configurations Two models of 200I rectifiers are available : • Models NT5C05CA /.
13 Emerson En ergy Systems Rectif ier 200I/48 NT 5C05C Installation and User Manual 2. Specifications 2.1. Mechanical and electrical specificat ions Table 1 - Mech anical specification s of the rectif ier Height : 10.0 inches ( 25.4 c m ) Depth : 22.
14 Specific ations UM5C05C P0745680 Standard 6.00 October 2001 Emerson En ergy Systems 2.2. Operation specifications and ambient condit ions Table 3 - Operation specification s of the rectif ier Output regulati on : At the output term inals, the voltage is within ±0.
Specific ations 15 Emerson En ergy Systems Rectif ier 200I/48 NT 5C05C Installation and User Manual Table 4 - A mbient c onditions for the r ectifier Operatin g conditions A m inimum airf low clearance of 2 inc hes ( 5 cm ) is required at the rear of the rectif ier.
16 Specific ations UM5C05C P0745680 Standard 6.00 October 2001 Emerson En ergy Systems 2.3. Mechanical and electrical specificat ions of a 1200 A cabinet Table 5 - Mechan ical specifications o f the NT 6C43CB 1200 A cabinet Height : 84.00 inches ( 213.
17 Emerson En ergy Systems Rectif ier 200I/48 NT 5C05C Installation and User Manual 3. Installation 3.1. Mounting configurations The NT5C05CA / CB / CC re ctifiers are designed f or installation in a 1200 A cabinet ( NT6C43CB ) or in a standard frame ( NT6C40 or equivalent ).
18 Installation UM5C05C P0745680 Standard 6.00 October 2001 Emerson En ergy Systems CA UTION Preventi ng damage cause d by over-tighte ning Do not over-tighten nuts and bolts. Over-tightening can strip the threads or break the bolts. Apply the appropriate torque values.
Installation 19 Emerson En ergy Systems Rectif ier 200I/48 NT 5C05C Installation and User Manual WA RNING Generato r requiremen ts for Emerso n Energy Systems Pow er Systems For informa tion on se.
20 Installation UM5C05C P0745680 Standard 6.00 October 2001 Emerson En ergy Systems DA NGER Short ci rcuit hazar d The rectif iers, and the batter ies in particular, c an deliver high current if a short to ground occurs.
Installation 21 Emerson En ergy Systems Rectif ier 200I/48 NT 5C05C Installation and User Manual in the concrete floor, the secondary anchor locations may be used. An optional cabinet isolation kit is available consisting of four anchor bushings and a base pad.
22 Installation UM5C05C P0745680 Standard 6.00 October 2001 Emerson En ergy Systems Procedure 2 - In stalling a rectifier in a cabinet ( con tinued ) Step A ction 4 Place the rect ifier on the L-s hap.
Installation 23 Emerson En ergy Systems Rectif ier 200I/48 NT 5C05C Installation and User Manual 3.5. Connecting the dc output terminals to the busbars The dc outputs of the r ectifier are connected to the busba rs as illustrated in Figure 5.
24 Installation UM5C05C P0745680 Standard 6.00 October 2001 Emerson En ergy Systems 3.5.1. Securing the dc output terminals to t he busbars in a 1200 A cabinet For cabinet applications, no dc cabling is required; the output terminals of the rectifier are connected di rectly to the busbars.
Installation 25 Emerson En ergy Systems Rectif ier 200I/48 NT 5C05C Installation and User Manual DA NGER Hazardous pote ntials I nput voltage to the cabinet is at a hazardous potential.
26 Installation UM5C05C P0745680 Standard 6.00 October 2001 Emerson En ergy Systems Figure 6 - Cablin g ac the NT 5C05CA / CB rect ifiers PAR T OF O PT I ONAL KIT P0872151 HEX H EAD C AP SC R EW AND W.
Installation 27 Emerson En ergy Systems Rectif ier 200I/48 NT 5C05C Installation and User Manual Procedure 6 - Con necting th e ac male plug bet ween t he NT5C05CC rectif ier and the ac f emale plug in a 1200 A cabinet Step A ction 1 Install the ac break er ( 30 A / 3 phas es per rec tifier ) in the 380 / 415 volts ac s ervice panel.
28 Installation UM5C05C P0745680 Standard 6.00 October 2001 Emerson En ergy Systems 3.7. Connecting the control signals For all applications with conventional controllers ( such as NT6C25BA or NT6C25BB ) or front access controllers ( NT6C 25FA ), execute the steps contained in Procedure 7 to connect the NT5C05CC rectifier ( see Figure 9 ).
Installation 29 Emerson En ergy Systems Rectif ier 200I/48 NT 5C05C Installation and User Manual Procedure 8 - Co nnecting an NT5C05CC rectifier d irectly to a controller Step A ction 1 If an NT 6.
30 Installation UM5C05C P0745680 Standard 6.00 October 2001 Emerson En ergy Systems Table 9 - Pin assignment for connector J13 Pin Function J13-1 SH+ ( re ctifier 1 ) J13-2 SH − ( rectifie r 1 ) J13.
31 Emerson En ergy Systems Rectif ier 200I/48 NT 5C05C Installation and User Manual 4. Functional description 4.1. Overv iew 4.1.1. Input circuit The input circuit offers the following characteris.
32 Functional desc ription UM5C05C P0745680 Standard 6.00 October 2001 Emerson En ergy Systems 4.1.3. Monitoring and control circuits The monitoring a nd control circuits off er the following characte.
Functional desc ription 33 Emerson En ergy Systems Rectif ier 200I/48 NT 5C05C Installation and User Manual 4.2.2. Sw itches, controls and LEDs There are switches and potentiometers on the front panel to adjust the operating parameter s of the rectifie r.
34 Functional desc ription UM5C05C P0745680 Standard 6.00 October 2001 Emerson En ergy Systems 4.2.3. Front panel LEDs Table 10 - Des ignation of the LEDs on the front panel LED Color Description AC O.
Functional desc ription 35 Emerson En ergy Systems Rectif ier 200I/48 NT 5C05C Installation and User Manual HVSD ( high voltage shutdown ) The rectif ier monitors itself for hig h voltage and will shut down when its output voltage exceeds a preset adjust able value ( between -52 V and -60 V ).
36 Functional desc ription UM5C05C P0745680 Standard 6.00 October 2001 Emerson En ergy Systems Table 11 - A djusting the poten tiometers and switch es Potentio meters Descriptio n CL ADJ Current lim i.
Functional desc ription 37 Emerson En ergy Systems Rectif ier 200I/48 NT 5C05C Installation and User Manual VOLT / A MP digital meter switch This switch is used to selec t the measurement displa y mode of the digita l meter. The output voltage or the output current modes can be selected.
38 Functional desc ription UM5C05C P0745680 Standard 6.00 October 2001 Emerson En ergy Systems The rectifier can be started when it i s connected across a completely discharged battery without requiring human intervention or operating protective devices.
Functional desc ription 39 Emerson En ergy Systems Rectif ier 200I/48 NT 5C05C Installation and User Manual Example 1 : I f the rectifier is ex pected to provide 100 A at 48 V V ( preset ) = 48 V + 0.8 V + ( 100 x 300 mV ) 200 V ( preset ) = 48 V + 0.
40 Functional desc ription UM5C05C P0745680 Standard 6.00 October 2001 Emerson En ergy Systems 4.2.9. HVSD ( high volt age shutdow n ) HVSD A DJ ( high vo ltage shutdow n adjust ) potentiometer Use this potentiometer to set the internal thr eshold level at which the loc al high voltage shutdown condition should occur.
Functional desc ription 41 Emerson En ergy Systems Rectif ier 200I/48 NT 5C05C Installation and User Manual Table 13 - Setting t he start-u p delay POSITION DEL AY POSITION DEL AY 0 X X X X X X X .
42 Functional desc ription UM5C05C P0745680 Standard 6.00 October 2001 Emerson En ergy Systems Remote ON / OFF control TR When a ground signal is applied to the 'Temporary Release' ( TR ) input, the rectif ier inhibits its operation a nd trigge rs the RFA.
Functional desc ription 43 Emerson En ergy Systems Rectif ier 200I/48 NT 5C05C Installation and User Manual Table 14 - Control signal connec tions on P1 ( conti nued ) Connectio n Signal Descripti.
44 Functional desc ription UM5C05C P0745680 Standard 6.00 October 2001 Emerson En ergy Systems This page is le ft blank intentionally ..
45 Emerson En ergy Systems Rectif ier 200I/48 NT 5C05C Installation and User Manual 5. Operation 5.1. Standard settings The parameters of the NT5C05CA / CB / CC rectifiers are set as indicated in Table 15. For dif ferent setting s refer to User Manual Voltage _level entitled Voltage Level Limits for Power Plants, Rectifiers and Controllers.
46 Operation UM5C05C P0745680 Standard 6.00 October 2001 Emerson En ergy Systems 5.2. Starting up and adjust ing Procedure 9 - St arting up the rectifier Step A ction 1 Put the dc circ uit breaker to OFF ( 0 pos ition ).
Operation 47 Emerson En ergy Systems Rectif ier 200I/48 NT 5C05C Installation and User Manual Proce dure 9 - Star ting up the rec tifier ( continue d ) Step A ction A djusting the fl oat voltage 14 Ensure that the EQL / FLT switch is on the FLT position.
48 Operation UM5C05C P0745680 Standard 6.00 October 2001 Emerson En ergy Systems Proce dure 9 - Star ting up the rec tifier ( continue d ) Step A ction 23 Turn ON the other rectifier s in the system. Setting the s tart-up delay 24 Use this feature to reduc e the inrush cur rents when two or mor e rectif iers are connec ted to a com m on ac input.
49 Emerson En ergy Systems Rectif ier 200I/48 NT 5C05C Installation and User Manual 6. Maintenance 6.1. Replacing the air filter I n dusty environments, the use of air filters is strong ly recommende d. If used they should be replaced at least once a y ear.
50 Maintenance UM5C05C P0745680 Standard 6.00 October 2001 Emerson En ergy Systems CA UTION Preventi ng short circ uits The replacement operation i s safe, as only SELV circuitry is present behind the fan assembly .
Maintenance 51 Emerson En ergy Systems Rectif ier 200I/48 NT 5C05C Installation and User Manual Procedure 11 - Calib rating th e meter Step A ction 1 Make s ure the rem ote sense leads ar e disconnected by rem oving the corres ponding RC − fuse f rom the controller.
52 Maintenance UM5C05C P0745680 Standard 6.00 October 2001 Emerson En ergy Systems This page is le ft blank intentionally ..
53 Emerson En ergy Systems Rectif ier 200I/48 NT 5C05C Installation and User Manual 7. Troubleshooting Table 16 - Diagnos ing sys tem faults Fault sy mptom Possible causes The RFA LED is lit. • No ac input or input is out of bounds ( ac ON LED is extinguis hed ).
54 Troubles hooting UM5C05C P0745680 Standard 6.00 October 2001 Emerson En ergy Systems Table 16 – Dia gnosing sy stem faults Fault sy mptom Possible causes The AC O N LED is not lit. • No ac input voltage. • The input c ircuit break er is open.
55 Emerson En ergy Systems Rectif ier 200I/48 NT 5C05C Installation and User Manual 8. Appendix A : Replacement parts ITEM PA RT NUM BER ( CPC ) Fan Assem bly P0723582 Fuse 1 A ( F F1, FF2 on Disp.
56 Appendix A: Recom m ended Replacem ent Parts UM5C05C P0745680 Standard 6.00 October 2001 Emerson En ergy Systems This page is le ft blank intentionally .
57 Emerson En ergy Systems Rectif ier 200I/48 NT 5C05C Installation and User Manual 9. Appendix B : Technical service assistance For technical assistance, 24 hours a day / 7 day s a week, dial one of the following toll-f ree numbers.
58 Appendix B : T echnical ser vice assis tance UM5C05C P0745680 Standard 6.00 October 2001 Emerson En ergy Systems 9.2. Toll-free technical assist ance numbers United Stat es: 1-800-992-8417 Canada :.
59 Emerson En ergy Systems Rectif ier 200I/48 NT 5C05C Installation and User Manual 10. Abbrev iations and acrony ms A LCO Alarm cut-off AL M Alarm A UTOST Auto restart Indicator C Common CL Curre.
60 Abbreviations and acr ony m s UM5C05C P0745680 Standard 6.00 October 2001 Emerson En ergy Systems RFA Rectifie r fail ala rm RG+ Remote ground bus ( positive ) RMT ACK Remote acknowledge SEN FA IL .
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Emer son En erg y Sys tem s a part of Emerson Network Pow er Helios Modular Switch Mode Rectifier 200I/48 NT5C05C Installation and User Manual Em erson Energy Sy s tem s 2280 Alfred- Nobel Blvd St-Laurent ( Quebec ) Canada H4S 2A4 Manual Number : UM5C05C ( 169-2081-501 ) Manual Status : Standard Manual Issue : 6.
An important point after buying a device Emerson 200I/48-NT5C05C (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Emerson 200I/48-NT5C05C yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Emerson 200I/48-NT5C05C - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Emerson 200I/48-NT5C05C you will learn all the available features of the product, as well as information on its operation. The information that you get Emerson 200I/48-NT5C05C will certainly help you make a decision on the purchase.
If you already are a holder of Emerson 200I/48-NT5C05C, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Emerson 200I/48-NT5C05C.
However, one of the most important roles played by the user manual is to help in solving problems with Emerson 200I/48-NT5C05C. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Emerson 200I/48-NT5C05C along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
