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Related Manuals for Sinexcel PWD-100M
Summary of Contents for Sinexcel PWD-100M
- Page 1 PWD-100M User Manual Ver 1.00...
- Page 3 BOM code Applicable to PWD-100M Shenzhen Sinexcel Electric Co., LTD provides a full range of technical support to customers, users can contact the nearest office or customer service center of Shenzhen Sinexcel Electric Co., LTD Shenzhen Sinexcel Electric Co., LTD All rights reserved.
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Page 5: Table Of Contents
Contents Chapter 1 Overview ................3 Model Definition ................................3 Explanation of symbols ..............................3 Safety Instructions ................................4 1.3.1 Safety instructions in mechanical installation ......................5 1.3.2 Safety instructions in electrical connection ........................ 5 1.3.3 Safety instructions for the switch box in operation ....................5 1.3.4 Repair and Replacement Safety Instructions ...................... - Page 6 5.1.1 Ethernet port ................................32 5.1.2 RS485 serial port ............................... 32 PWD-100M andPCS cascade networking ......................... 32 PWD-100M and multiple PCS are connected to the same network ................33 Chapter 6 Maintenance ................34 Maintenance ..................................34 Power circuit connection maintenance ..........................34 System working condition maintenance ..........................
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Page 7: Chapter 1 Overview
Power Switch Device Figure 1-1 Model Number Definition Description. PWD-100M indicates power switching equipment with a module rated capacity of 100kW also known as PWD-100M intelligent switching box. PWD-100M-O indicates outdoor power switching equipment with a module rated capacity of 100kW. -
Page 8: Safety Instructions
1.3 Safety Instructions This manual covers the installation and use of the PWD-100M Intelligent Switching Box from Sinexcel Electric. ⚫ The PWD-100M Smart Switch Box must be commissioned and maintained by an engineer appointed by the manufacturer or its agent. -
Page 9: Safety Instructions In Mechanical Installation
1.3.1 Safety instructions in mechanical installation ⚫ Damage to the equipment caused by any unauthorized modification and disassembly of the system (or equipment) is not covered by the warranty. DANGER ⚫ Always make sure that the converter is free of any electrical connections before installing the Smart Switch Box! ⚫... -
Page 10: Repair And Replacement Safety Instructions
6Chapter 2Introduction to PCS-AC, STS modules ⚫ any operation of this equipment needs to be performed or directed by a professional. ⚫ Please note the safety precautions listed in the user manual and other documents. 1.3.4 Repair and Replacement Safety Instructions Improper maintenance of the equipment may result in injury or damage to the equipment. -
Page 11: Precautions
Otherwise, it may endanger personal safety and cause equipment failure, and the resulting damage to the equipment is not covered by the warranty. 1.4.2 Equipment use range The PWD-100M intelligent switchingbox is for commercial/industrial use only and may not be used as any energy saving equipment associated with life support equipment. 1.4.3 Enclosure marking Thechassis markings contain important information for safe operation of the cabinet and are strictly prohibited from being torn or destroyed. -
Page 12: Chapter2 Product Introduction
Grid Aux2 Aux1 load Figure 2-1 Intelligent switching topology diagram 2.2 Technical parameters Table 2-1 shows the detailed technical parameters of PWD-100M intelligent switching box. Table 2-1 technical parameters table Indicator Item \ Model PWD-100M System parameters Rated power 100kVA... - Page 13 Safety protection conditions can be set, setting parameters include: AC voltage protection upper limit, AC voltage protection lower limit, AC frequency protection upper limit, AC frequency protection lower limit. Indicator items PWD-100M-O Models System parameters Rated power 100kVA Rated voltage...
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Page 14: Dimension
2.3 Dimension PWD-100M intelligent switching box outline dimensions as shown in Figure 2-1, chassis length 580mm, width 440mm, height 173. 8mm. PWD-100M-O intelligent switching box outline dimensions as shown in Figure 2-3, chassis length 920mm, width 440mm,... - Page 15 Chapter 3System Introduction11 Figure 2-1 PWD-100M intelligent switching box dimensions Figure 2-2 PWD-100M front panel Table 2-1 PWD-100M front panel description Serial Name Description number Grounding Grounding protection wire fixed point terminal...
- Page 16 Grid terminal Connection to the grid Load side terminal Connects tothe load PCS side terminal ConnectPWS2-(29M,30M)-EX module Signal interface External communication port area Figure 2-3 PWD-100M-O Intelligent Switching Box External Dimensions...
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Page 17: Function Description
For chassis support 2.4 Function Description The functions of the PWD-100M intelligent switching box can be basically summarized as follows. On-grid active cut off-grid: When PCS module PWS2-(29M,30M)-EXwith PWD-100M intelligent switching box systemworks in the on-grid state, if the user takes the initiative to set off-grid, the system switches off-grid operation, at which time the load is carried by PCS alone. - Page 18 PCS alone; if the grid is back to normal, the system will automatically return to grid-connected operation, and the load will be driven by PCS and the grid together. Data storage: PWD-100M intelligent switching box stores operation information, operation records, fault records and other information.
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Page 19: Chapter 3 Equipment Installation
⚫ Whether the chassis is deformed, off-painted and loose. 3.2.2 Packing list PWD-100M intelligent switching box packinglist is shown in Table 3-1, PWD-100M-O outdoor intelligent switching box packing list is shown in Table 3-2. Table 3-1 PWD-100M intelligent switching box packing list... -
Page 20: Installation Requirements
Remarks ntity number User manual copy External communication terminal WIFI signal enhancement connector Certificate of Conformity copy Table 3-2 PWD-100M-O intelligent switching box packing list Seri Name Remarks ntity number User manual copy External communication terminal WIFI signal enhancement connector... -
Page 21: Other Requirements
Waterproof The PWD-100M intelligent switchingbox has a protection level of IP20 and is only suitable for installation in dry, clean indoor use. Also need to pay attention to avoid water leakage from the house to damage the micro network switching cabinet. -
Page 22: Electrical Connection
In order to ensure the safety and reliability of PWD-100M intelligent switching box, a current limiting device and isolation switch should be installed in the input side of the PWD-100M intelligent switching box and the power grid port, which is recommended to be equipped with a three-phase circuit breaker device with a current specification of more than 1.25 times... - Page 23 ⚫ When wiring, ensure that no dangerous voltage is present at the connection point. PWD-100M-O intelligent switching box wiring method, use the accessory key to open the chassis door and remove the baffle, visible as shown in Figure 3-2, the leftmost side of the grid side wiring inlet, from left to right are L1, L2, L3, N, copper row height staggered to facilitate cable access, the middle position of L1, L2, L3, N are the cable access position of the load, the rightmost position is the PCS cable access position.
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Page 24: Connecting Communication Lines
20Chapter 4 Equipment Installation 3.5.4 Connecting communication lines The function of the signal interface area is defined as follows: this part is the external communication location of the intelligent switching box, including multiple 485 communication, multiple input and output dry contacts, two network ports, and COM port for communication with parallel machines. -
Page 25: Dry Node Connection
Enable the EPO function requires a short connection to the EPO output signal to maintain normal operation of the PWD-100M intelligent switching box. If disconnected, the device will trigger an EPO alarm to shut down and go off-grid. -
Page 26: Post-Installation Check
22Chapter 4 Equipment Installation ⚫ The NO4 and COM_4 interfaces are for professional commissioning or installation use only. 3.6 Post-installation check After the installationof the intelligent switching box is completed, post-installation inspection is required. ⚫ Reasonable position of equipment placement and installation to meet the safety distance requirements. ⚫... -
Page 27: Chapter 4 Commissioning Operation
Working State Description When the external wiring of PWD-100M intelligent switching box is completed and the wiring has been fully checked to confirm that it is correct, close the external input/output AC circuit breaker to confirm the operating status of PWD-100 intelligent control box, see Table 4-1 for PWD-100M intelligent switching box working status description, and see Table 4-2 for common fault handling methods. - Page 28 Fan failure Exclude the fan itself fault, change the fan can continue to use. A 15V auxiliary source fault is detected When this fault occurs, contact Sinexcel R & D Auxiliary source staff for guidance 1 fault Auxiliary source PCS24V auxiliary source fault is detected 1.
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Page 29: Control Method
Chapter 5 Commissioning operation25 distribution diagram. Confirm whether the terminals of the control contactor are loose. There is a problem with the contactor itself. Contactor drive and status feedback are faulty Verify that the contactor drive and feedback cables are connected according to the power PE contactor distribution diagram. -
Page 30: Backstage Display Description
26Chapter 5 Commissioning 2. Use Ethernet connection. First of all, please open the browser on the desktop of your computer (Google/Firefox is recommended), then enter the IP address set in the previous step in the URL bar of the browser, and thelogin interface will appear as shown in Figure 4-2, finally, enter "admin"... - Page 31 Chapter 5 Commissioning operation27 Figure 4-3 Operation information and event records Operation information interface :real-time monitoring of grid information and load information, including grid-side and load-side voltage, current, power and frequency display, so that customers can easily understand the current operation status of the module and intuitively display the operation data.
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Page 32: Switching On And Off
1. This power-on procedure is applicable to the machine grid connection and power-on operation when the PWD-100M intelligent switch box is in the complete power-off state. Operation steps are as follows. 1) Close the external AC circuit breaker of the grid, PWD-100M intelligent switching box grid side port on the power,at... - Page 33 8) If it cannot run in grid-connected mode, the corresponding alarm message will be displayed. 2. In the normal off-grid process of PCS30k with PWD-100M intelligent switching box system, if you need to connect to the network, you can proceed as follows.
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Page 34: Off-Grid Steps
5) PCS30k with PWD-100M intelligent switching box system then enters off-grid operation mode. 6) If it cannot run off-grid, the corresponding alarm information will be displayed. 2. In the process of PCS30k with PWD-100M intelligent switching box system normal grid connection, if you need to go off-grid, you can proceed as follows. -
Page 35: Shutdown Procedure
1) Firstly, send shutdown command to PCS30k, PCS30k stops running and the operation indicator is always off. 2) PWD-100M intelligent switching box internal N relay, KM1 contactor and KM2 contactor are still in closed state, at this time the load port is still in the state of access to the grid. -
Page 36: Chapter 5 Communication Mode
APWD-100M intelligent switchingbox can take 3 PCS, at the beginning or end ofthe network COM1or COM2 and PWD-100M intelligent switching box connected to achieve grid monitoring, rapid response, rapid scheduling orprotection functions, etc.,PWD-100M intelligent switching box dipswitch need to dial 1, 2 to ON state, while 3 to OFF state, such... -
Page 37: Pwd-100M And Multiple Pcs Are Connected To The Same Network
⚫ The number of converters in a cluster network should not exceed 10. 5.3 PWD-100M and multiple PCS are connected to the same network The PWD-100Mintelligent switching box canbe connected to a network with multiple PCS, and the background monitoring and scheduling system can be connected to realize the operation and control of the energy storage device, which provides great convenience for detecting and controlling the operation of the energy storage device, and the overall structure of the system networking is shown in Figure 5-3. -
Page 38: Chapter 6 Maintenance
34Chapter 8 maintenance and servicing Chapter 6 Maintenance 6.1 Maintenance Due to the influence of environment, humidity, dust and vibration, the internal connection devices of the intelligent switching box will be aging and wear, etc., which leads to potential failure. Therefore, it is necessary to implement regular daily maintenance of the intelligent switching box to ensure its normal operation, and service life. -
Page 39: Cleaning And Sanitation
Chapter 8 Maintenance and Repair35 ⚫ Check whether the intelligent switching box panel has accumulated a lot of dust. 6.4 Cleaning and sanitation Before the equipment is put into operation, the dust and debris at the copper row, terminal and mesh should be cleaned up. -
Page 40: Appendix
Appendix Appendix I: Quality assurance and after-sales service 1）Quality assurance Ltd. (hereinafter referred to as the Company) will repair or replace the product with a new one free of charge if the product fails during the warranty period. 2）Disposal of defective products After the replacement of non-conforming products handled by the company, the user should properly store the faulty products;... -
Page 42: Installation Record
Installation record ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
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