NetSure 211 C45 Embedded Power Supply System User Manual Version V1.0 Revision date September 15, 2009 BOM 31012178 Emerson Network Power provides customers with technical support. Users may contact the nearest Emerson local sales office or service center. Copyright © 2009 by Emerson Network Power Co., Ltd. All rights reserved. The contents in this document are subject to change without notice. Emerson Network Power Co., Ltd. Address: No.1 Kefa Rd.
Safety Precautions To reduce the chance of accident, please read the safety precautions very carefully before operation. The "Caution, Note, Warning, Danger" in this book and on the product do not represent all the safety points to be observed, and are only supplement to various safety points. Therefore, the installation and operation personnel must receive strict training and master the correct operations and all the safety points before operation.
IV. ESD Note The static electricity generated by the human body will damage the static sensitive elements on PCBs, such as large-scale ICs. Before touching any plug-in board, PCB or IC chip, ESD wrist strap must be worn to prevent body static from damaging the sensitive components. The other end of the ESD wrist strap must be well earthed. V.
Others I. Safety Note Noti Warning ce When replacing power input fuses of monitoring module and power distribution units, use the same type fuses to meet the safety requirement. II. Sharp object Warning When moving equipment by hand, wear protective gloves to avoid injury by sharp object. III. Power cable Note Noti Warning ce Please verify the cable labels before connection. IV. Signal cables Note Noti Warning ce The signal cables should be routed at least 150mm away from power cables.
Contents Chapter 1 Overview ............................................................................................................................................................ 1 1.1 Model Description ................................................................................................................................................. 1 1.2 Composition And Configuration .........................................................................................................................
Chapter 1 Overview Chapter 1 Overview This chapter introduces model description, composition and configuration, and features of NetSure 211 C45 embedded power supply system (abbreviated as ‘system’ hereinafter). 1.1 Model Description The model description of the system is given in Figure 1-1. NetSure 211 C 4 5 - S1 Configuration Version No.
2 Chapter 1 Overview The configuration of the system is listed in Table 1-1.
Chapter 2 Installation Instruction 3 Chapter 2 Installation Instruction This chapter introduces installation and cable connection. Before installation, please read through safety regulations, and then follow the instructions provided in this chapter to carry out the installation and cable connection. 2.1 Safety Regulations Certain components in this system carry hazardous voltage and current. Always follow the instructions below: 1.
4 Chapter 2 Installation Instruction Table 2-3 Load cable CSA selection Load route rated current Max. output current 20A 20A 25A 25A Min. cable CSA 2.5mm2 AWG12 2.5mm2 AWG12 Max. cable length (volt drop: 0.5V, with min. CSA) 3.1m 4.6m 2.5m 3.6m Max. cable CSA 4mm2 AWG10 2.5mm2 AWG10 Max. cable length (volt drop: 0.5V, with max. CSA) 5m 6.1m 4m 4.8m Note: 1. The specs are applicable at ambient temperature of 25°C. 2. The battery cable should reach at least +90°C heat durability.
Chapter 2 Installation Instruction 5 The specifications of RS232 cable of the two systems are the same. The RS232 cable is shown in Figure 2-1. RJ45 DB9 X2 X1 A A amplified view Figure 2-1 RS232 cable The definition of the RS232 cable connector is shown in Table 2-7. Users should make RS232 cable according to the description in Table 2-7. Table 2-7 Definition of the RS232 cable connector DB9 RJ45 X1.2 X2.3 X1.3 X2.6 X1.4 X2.7 X1.5 X2.4 & X2.5 X1.6 X2.2 X1.7 X2.8 X1.8 X2.1 2.
76.20 88.00 289.80 Installation Instruction 465.00 482.00 Figure 2-2 Installation dimensions of NetSure 211 C45-S1 power supply system (unit: mm) 289.8 Chapter 2 76.20 88.00 6 465.00 482.
Chapter 2 Installation Instruction 7 2.4 Electrical Installation 2.4.1 Connecting Power Cables Danger Danger 1. Switch off all MCBs and fuses before the electrical connection. 2. Only the qualified personnel shall do the power cable connection. 3. The batteries may have dangerous current. Before connecting battery cables, make sure that the battery fuses at the system side and the battery MCBs at the battery side are switched off.
8 Chapter 2 Installation Instruction Refer to Table 2-8 to connect the input and output cables. Table 2-8 Connection descriptions of input and output cables Connection Cable From To AC input cable AC power AC input socket DC output cable Load socket Load Battery cable Battery string Battery socket Lead the AC input cables through the AC cable entry hole, and reinstall the back cover. 1.
Chapter 2 Installation Instruction 2. Cable connection of NetSure 211 C45-S2 power supply system The position of the dry contact and temperature probe connection terminal is shown in Figure 2-7, and the screen print is shown in Figure 2-9.
10 Chapter 2 Installation Instruction Connection method: Peel one end of the signal cable and insert the end to OT connection terminal or UT terminal with M4 installation bolt. Carry out the insulation process to the connection terminals and cable ends. Insert the connection terminals into the dry contacts. Fasten the connection by tightening the screw on the terminal block. Note Noti Warning ce The output dry contacts are normally open by default.
Chapter 3 Installation Testing 11 Chapter 3 Installation Testing This chapter introduces procedures of installation testing. The corresponding safety rules shall be adhered to in the test. 3.1 Installation Check And Startup Before the test, inform the chief manufacturer representative. Only the trained electrical engineer shall conduct the system testing. Remove metal objects that may cause shortcircuit, such as rings, watches, and so on.
12 Chapter 3 Installation Testing 3.2 Basic Settings When the system is put into service for the first time, the parameters of the monitoring module must be set based on the actual system configuration, battery number and capacity, user’s charge current limiting and other functional requirements. Only after that can the monitoring module display system operation information and control the output. To change the settings, enter the main menu Settings (password: 1) Battery Settings Batt.
Chapter 3 Installation Testing 13 System operation status check There should be no alarms during normal system operation. The system operation status check can be conducted through the monitoring module. Check item The system model is correct (48V/SET) The monitoring module should display the correct AC voltage The difference between the voltage displayed by the monitoring module and the actual value should be less than ±0.
14 Chapter 4 Alarm Handling Chapter 4 Alarm Handling This chapter describes the handling of alarms, as well as the preventive maintenance of the system during system daily operation. The maintenance personnel must have adequate knowledge about the system. Note 1. The maintenance must be conducted under the guidance of related safety regulations. 2. Only the trained personnel with adequate knowledge about the system can maintain the inner part of the system. 4.
Chapter 4 No. Alarm 7 LVD2 8 Rect Failure 9 Rect Protect 10 Rect Fan Fails 11 Rect Not Respond 12 Batt Over Temp Alarm Handling 15 Handling method 1. Check if there is a mains failure, and the battery voltage is lower than the ‘BLVD’ value, or the battery discharge time is more than the ‘BLVD Time’. 2. Check if someone manually disconnected the battery from the system The red LED on the rectifier will turn on. 1. Reset the rectifier by powering it off and then on again. 2.
16 Chapter 4 Alarm Handling Symptom Monitoring module alarms Causes Handling methods Check whether the rectifier communication is normal. If not, check whether the communication cable is in normal connection. If the communication is normal while the protection indicator is on, replace the rectifier Change the position of the faulty module with normal module.
Chapter 4 Alarm Handling 17 4. Hold the rectifier handle, push the new rectifier into the slot and make sure the connection is good. After a brief delay, the rectifier RUN indicator will turn on and the fan will start running. 5. Check that the new rectifier works normally. You should make sure that: 1) The monitoring module recognizes the new rectifier. 2) The new rectifier shares current with other rectifiers.
18 Appendix 1 Technical Data Appendix 1 Technical Data Table 1 Technical data Parameter category Environmental AC input DC output AC input alarm and protection DC output alarm and protection Parameter Operating temperature Storage temperature Relative humidity Altitude Pollution level Others Input phase voltage Input voltage range Input frequency Max input current Power factor Over-voltage level Rated output voltage Output voltage range Output current Total regulation Efficiency Noise (peak-peak) W
Appendix 1 Parameter category Parameter Output delay Fan speed Rectifier Over-voltage protection Temperature derating CE RE Immunity to EFT Immunity to ESD Immunity to Surges Acoustic noise Insulation resistance EMC Insulation strength ROHS Mechanical Size (W ×D ×H) (mm) Weight (kg) System Rectifier System Rectifier Technical Data 19 Description Output voltage can rise slowly upon rectifier start up.
20 Appendix 2 Wiring Diagram Appendix 2 Wiring Diagram BAT1- J2 6 BAT2- LOAD1- LOAD2- LOAD3- LOAD4- LOAD5- LOAD6- LOAD7- LOAD8- 5 W02 Busbar+ Alarm board DA411X3 4-X1-30 4-X1-28 4-X2-5 6-J2-1 6-J2-2 6-J2-3 6-J2-4 6-J2-5 6-J2-6 6-J2-7 6-J2-8 LOAD OUTPUT + J1 LCB1 Load LCB2 Load LCB3 Load LCB4 Load LCB5 Load LCB6 Load LCB7 Load LCB8 Load Line Line Line Line Line Line Line Line BATCB3 Line Load BATCB2 Line Load BATCB1 Line Load 4-X1-29 1 2 3 4 5 4-X1-47 4
W03 12-LOAD4- 12-LOAD3- 12-LOAD2- 12-LOAD1- W03 X5 4 321 1-2 5-J1-1 7-J218 3-X1-2 3-X1-1 LCB4 Load Line 6-H52 W03 3 2 Shunt 4-22 BLVD 1 4-32 4-44 10 AC CB 4-20 1 1 6-J207-1 6-J207-2 2-1 2-2 3-X1-6 3-1 BATCB-line 49 47 45 43 41 39 37 35 33 31 29 27 25 23 21 19 17 15 13 11 9 7 5 3 1 50 48 46 44 42 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 W03 LCB3 Load Line 4-29 5-J2-6 LCB2 Load Line J1 BAT CB Load LCB1 Load Line Line DA411X3 5-J2-5 3-1 5-J2-4 7-J217 7-J
22 Appendix 3 Glossary Appendix 3 Glossary Abbreviation Amb.
