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Three Phase Emergency Lighting Inverter User’s Manual

#018-7002-00

REVISION HISTORY

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DATE

PRIMARY REASON FOR CHANGE

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January. 27, 2015

New Release

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Summary of Contents for Cobra 3

Page 1: ...2 00 Phone 1 877 DSPM POWER 1 877 377 6769 Fax 909 930 3335 Website www DSPManufacturing com E Mail techsupport dspmanufacturing com Defender 3 Online Emergency Lighting Inverter Eternalight 3 Online Emergency Lighting Inverter Cobra 3 Standby Emergency Lighting Inverter Eternalight 3 Standby Emergency Lighting Inverter ...

Page 2: ... B MANUAL BYPASS OPERATION 14 FIGURE 2 SINGLE LINE DRAWING MANUAL BYPASS 14 SUBSECTION 1 6 C AC LOSS BATTERY OPERATION 14 FIGURE 3 SINGLE LINE DRAWING AC LOSS BATTERY OPERATION 14 SUBSECTION 1 6 D EXTERNAL MAINTENANCE BYPASS OPERATION OPTIONAL 15 FIGURE 4 SINGLE LINE DRAWING EXTERNAL MAINTENANCE BYPASS OPERATION 15 CHAPTER 2 SPECIFICATIONS 16 TABLE 1 SPECIFICATIONS 16 SECTION 2 1 POWER RATING 16 S...

Page 3: ...CONNECTIONS 23 SECTION 6 3 OUTPUT POWER CONNECTIONS 23 FIGURE 9a b INPUT OUTPUT CURRENT RATINGS 24 SECTION 6 4 COMMUNICATIONS INTERFACE 26 FIGURE 10 COMMUNICATION INTERFACE 26 CHAPTER 7 DISPLAYS 27 SECTION 7 1 FRONT PANEL DESCRIPTION 27 FIGURE 11 FRONT PANEL DISPLAY 27 CHAPTER 8 OPERATION AND PROCEDURE 28 SECTION 8 1 START UP PROCEDURE 28 SECTION 8 2 SHUT DOWN PROCEDURE 28 SECTION 8 3 BATTERY RUN ...

Page 4: ...hase Emergency Lighting Inverter User s Manual 018 7002 00 REVISION HISTORY REV DATE PRIMARY REASON FOR CHANGE NR January 27 2015 New Release LIST OF EFFECTIVE PAGES PAGE REV PAGE REV PAGE REV PAGE REV PAGE REV ...

Page 5: ...e receipt of this document the recipient agrees not to copy any of its contents nor to disclose them to or allow them to be used by any person not currently an Digital Signal Power Manufacturer employee or an employee of the recipient having a need to know without the express written consent of Digital Signal Power Manufac turer and further agrees to surrender this document to Digital Signal Power...

Page 6: ...Supply is designed to provide reliable protection from power disturbances for many years Please be sure to follow the manufacturers instructions to ensure optimum performance of the equipment This manual contains descriptions of all controls and indicators required to operate the DSPM Unin terruptible Power Supply Please read this manual carefully and retain it for future reference To the best of ...

Page 7: ...HE IN STALLATION START UP OPERATION OR MAINTENANCE OF THE UPS Uninterruptible Power System OR BATTERY SYSTEMS FAILURE TO DO SO COULD RESULT IN ELECTROCUTION FIRE EXPLOSION OR EQUIPMENT FAIL URE WARNING ONLY FACTORY TRAINED OR AUTHORIZED PERSONNEL SHOULD ATTEMPT TO INSTALL OR REPAIR THE UPS OR ITS BATTERY SYSTEM IMPROPER IN STALLATION HAS PROVEN TO BE THE SINGLE MOST SIGNIFICANT CAUSE OF START UP P...

Page 8: ... DE VICE PURSUANT TO SUB PART J OF PART 15 OF FCC RULES WHICH ARE DE SIGNED TO PROVIDE REASONABLE PROTECTION AGAINST SUCH INTERFER ENCE WHEN OPERATED IN A COMMERCIAL ENVIRONMENT DANGER LETHAL VOLTAGES EXIST WITHIN THE EQUIPMENT DURING OPERATION EX TREME CAUTION IS REQUIRED WHEN PERFORMING MAINTENANCE OB SERVE ALL WARNINGS AND CAUTIONS IN THIS MANUAL FAILURE TO COMPLY MAY RESULT IN SERIOUS INJURY O...

Page 9: ...NLY IF THE FORKLIFT FORKS ARE COM PLETELY UNDERNEATH THE UNIT CAUTION INTERNAL BATTERY STRAPPING MUST BE SECURED BY THE CUSTOMER PRIOR TO CONNECTING THE BATTERY CABINETS TO THE UPS UNIT THIS UNIT CONTAINS NON SPILLABLE BATTERIES KEEP THE UNIT UPRIGHT DO NOT STACK DO NOT TILT ALWAYS FOLLOW THE BATTERY MANUFAC TURER S SAFETY INFORMATION TO PREVENT AN ACCIDENT THAT COULD RE SULT IN INJURY OR DEATH WA...

Page 10: ...ENERATE HYDROGEN GAS THE FOLLOWING PROCEDURES SHOULD BE FOLLOWED DO NOT SMOKE WHEN NEAR BATTERIES DO NOT CAUSE FLAME OR SPARK IN BATTERY AREA 8 DISCHARGE STATIC ELECTRICITY FROM YOUR BODY BEFORE TOUCH ING BATTERIES BY FIRST TOUCHING A GROUNDED SURFACE CAUTION IN CASE OF FIRE INVOLVING ELECTRICAL EQUIPMENT ONLY CARBON DI OXIDE FIRE EXTINGUISHERS OR THOSE APPROVED FOR USE ON ELECTRI CAL EQUIPMENT SH...

Page 11: ...t Battery Monitoring System for managing the system batteries The DSP PWM Smart Battery Monitoring System is temperature compensated resulting in maintaining maximum runtime and battery life The microprocessor controls recharge and the DSP PWM offer overcharge pro tection The Three Phase Online Emergency Lighting Inverter incorporates double conversion technology that pro vides perfect protection ...

Page 12: ... STANDBY mode and a self check starts During this period the start subroutine checks for the input voltage and proper operation of the inverter and bypass SCR s After the routine is completed and check confirmed OK the system goes into the NORMAL mode 1 3 2 Normal Mode The input contactor K1 receives a closing signal connecting input power to the DC sup ply transformer The DC rectifier supplies th...

Page 13: ...120 and ECM277 Environmental Control Module 2 NOF Normally OFF Circuit 120Vac or 277Vac 3 NOH Normally OFF Hold On Circuit 120Vac or 277Vac 4 OCB Output Circuit Breaker s 120Vac or 277Vac 5 EPO Emergency Power Off 6 EPO Emergency Power Off 7 RSSP Remote Indicator Panel 8 SNMP SNMP Card 9 FAX Fax Modem 10 MB Modbus Interface 11 FC Form C Contacts 12 STU3 Onsite Startup 13 EW Extended Warranty 1 6 O...

Page 14: ...automatically restart and recharge the batteries and the Inverter is automatically restarted without operator intervention The inverter auto matically without operator intervention assumes the power from the Rectifier Figure 2 Single Line Drawing Static Bypass Operation Figure 3 Single Line Drawings AC Loss Battery Operation AC to DC Rectifier The Inverter also convert AC to DC Rectifier to be abl...

Page 15: ...are de energized and during Start up before the system is fully operational refer to Figure 4 With the External Maintenance Bypass there is a hard wired bypass that can be operated after the Static Bypass Switch has been operated making it possible to isolate the entire UPS for service and mainte nance The internal control system determines the operation of the normal and External Maintenance Bypa...

Page 16: ...ware to protect system performance and reliability 2 7 2 Surge protection against load surges as defined in ANSI IEEE C62 45 category A and B 2 SPECIFICATIONS The Three Phase Inverter maintains efficient AC Emergency Power to operate all emergency lighting fixtures at full light output providing superior dependability and security to commercial industrial environments in a small footprint The UPS ...

Page 17: ... Module allows fixtures and lamps on the emergency circuit s to be operated by normal switching and or dimming devices in NON emergency conditions 2 11 3 Dimming Panel Interface allows use with emergency lights controlled by common dimmer panel 2 12 WARRANTY 2 12 1 One Year full warranty on system electronics 2 12 2 Battery warranty 1 year with 9 years pro rated 2 12 3 System 1 year on site warran...

Page 18: ...ly input filter assembly inverter assem bly and bypass switch are securely connected 4 2 5 6 Verify that the circuit breakers are firmly seated and that the wires are securely connected 4 2 5 7 Inspect all batteries for damage cracks leaks loose connections etc 4 2 5 8 Reinstall all panels covers and close all doors 4 3 LOCATION AND PLACEMENT 4 3 1 Before starting check the load tolerance of the f...

Page 19: ...ons in the UPS Cabinet 5 3 MANUAL BYPASS SWITCH DESCRIPTION In most units this switch is located on the inside of the left door of the system see Figure 13 System Component Layout for exact location The bypass switch is used in case of a failure of the lighting in verter If the lighting inverter fails place the bypass switch in the MAN position In this position the in verter section is bypassed al...

Page 20: ...wer connections to the UPS come from building supplied ser vices 5 5 SYSTEM CURRENT RATINGS All circuit breakers provided by the end user that are connected to the inputs and outputs need to be of the High Inrush type This is to prevent the breakers from tripping during the startup of the unit and its load DSPM uses only the High Inrush type of breaker in its units Refer to Figure 9 when determini...

Page 21: ...elf to shelf jumpers are standardized to cover many power levels The battery to battery jumpers are the same gauge or smaller then the shelf to shelf battery jumpers Installation starts by connecting the positive shelf to shelf battery jumper WARNING Be careful not to touch or ground yourself or tools to anything while installing jumpers As each battery is placed install the battery to battery jum...

Page 22: ...22 Three Phase Emergency Lighting Inverter User s Manual 018 7002 00 Figure 7 Figure 8 ...

Page 23: ...s miss wired How ever the output of the DSPM UPS System will not automatically configure the phase rotation in the forward direction while in the bypass manual mode Therefore the DSPM UPS System output power should be checked for proper forward phase rotation while in the bypass mode The input power connections to the UPS come from the building supplied services These connections are made inside t...

Page 24: ...e 9a Consult factory for other wattages TB1 1 3 CB1 5 INPUT 7 9 3 0KW 10 0 Three Phase All Systems Interconnect Cables to be supplied by others Internal Battery Additional external cabinet for 15 KW and over Battery Circuit Breaker TB2 1 3 CB3 5 OUTPUT 7 9 G N H H H G N H H H ...

Page 25: ... factory for other wattages TB1 1 3 CB1 5 INPUT 7 9 12 0KW 30 0KW Three Phase All Systems Interconnect Cables to be supplied by others Internal Battery Additional external cabinet for 15 KW and over Battery Circuit Breaker TB2 1 3 CB3 5 OUTPUT 7 9 G N H H H G N H H H Figure 9b ...

Page 26: ...onnect the interface cable to the 9 pin computer interface port RS 232 Standard Interface Port on the Main PCB Control Board in the door refer to Figure 10 of the Emergency Lighting Inverter Sys tem NOTE Software Interface Kit s connection is optional The Emergency Lighting Inverter System works properly without an optional interface connection Use only factory supplied or authorized Emergency Lig...

Page 27: ...Number 9 used as a Warning LED for overload or bat tery low is yellow b Number 5 to 8 LED s show the load of the system if the main power is available in normal opera tion Each of the green LED s will indicate a of the power level for the rating of the system NOTE Depending on unit size the LED s 5 to 9 may not indicate the actual load c In the battery operation the LED s indicate the capacity of ...

Page 28: ...rify the output voltage is correct BEFORE POWERING the intended load 8 1 8 Power up all electrical equipment connected to the UPS as specified by the equipment manufactur ers 8 2 SHUT DOWN PROCEDURE 8 2 1 Power down all electrical equipment connected to the UPS 8 2 2 Press and hold the Off Key until the inverter beeps 8 2 3 Set all OUTPUT BREAKERS to the OFF position 8 2 4 Set the INPUT CB1 to the...

Page 29: ...Hold On Circuit outputs are basically the same as our Normally Off Circuit option Both are excellent options when the customization needs is to provide in addition power only in cases of emergency i e exiting lighting or evacuation power The difference between the two is that the NOH feature allows the emergency circuit up to 10 minutes to remain energized after the utility power is re stored This...

Page 30: ... FAX will be able to send emails to interested parties when a problem with the power supply occurs MB Modbus Interface Modbus Interface is a serial communications protocol that is simple and robust for connecting industrial electronic devices Modbus is often used to connect a supervisory computer with a remote terminal unit RTU in supervisory control and data acquisition systems Modbus allows for ...

Page 31: ...it Breaker s 120Vac or 277Vac Output Circuit Breaker s are an excellent feature for separating and controlling the load in the UPS Furthermore the controlling of the individual branches that constitutes your load can be done while the UPS is running giving the customer multiple options or ways to use their UPSs Subject to change without notice ...

Page 32: ... to the Customer owned spare parts kit with no charges to the Customer DSPM will include installation of any changes for safety reasons and at DSPM option install any factory enhancements and upgrades and reliability changes or improvements during the emergency service call Uninterruptible Power Systems UPS and Emergency Lighting Inverter s batteries are NOT warranted under this plan unless specif...

Page 33: ...per year Additional Preventive Maintenance calls can per purchased added to the plan This plan covers all replacement parts and labor including travel time and expenses for all emergency calls and one 1 Preventive maintenance call to service the unit All service calls will be made between 8 00a m and 5 00p m and are limited to Monday through Friday excluding DSPM s designated holidays If the Custo...

Page 34: ... DSPM will provide this service This service will be charged to the Customer at DSPM s standard hourly rates in effect at the time of the service and will be subject to an available field engineer DSPM will provide all replacement parts for parts that are found defective during emergency service calls If Replaced parts are used from any Customer spare parts kit DSPM will replace them to the Custom...

Page 35: ...t is on The alarm keeps beeping Emergency Lighting Inverter System is broken Contact DSPM Inc for service or help Alarm keeps beeping Unit is overloaded Reduce some of the load Utility indicating light is blinking The voltage of utility is exceed ing Emergency Lighting In verter input range Verify input voltage Available time of batteries is too short Batteries haven t been charged Keep Emergency ...

Page 36: ...tor 3 through Indicator 6 Green shows load and battery capacity Indicator 1 shine Indicators 2 6 display different state respectively UPS run at line mode or bypass mode indicators display the capacity of load from up to down UPS run at bat tery mode indicators display percentage of battery capacity 1 2 indicators dis play overload 1 3 indicators dis play battery voltage too high 1 4 indicators di...

Page 37: ...icators shine Sense condition PFC ON 1 Bus voltage higher than 450V or Bus voltage lower than 450V for 80 ms 2 Bus voltage higher than 400V or Bus voltage lower than 400 V for 1 5 ms 3 Bus voltage lower than 230V or Bus voltage higher than 230V for 1 5 ms 4 Bus and Bus absolute value difference more than 40V for 2 mins 5 PFC IGBT fault Inverter Fault 1 5 indicator shine Sense condition PWM ON 1 In...

Page 38: ...ether PFC part on PSDR board and such power components as IGBT SCR on line commutating part are fault at the same time check whether components of driving circuitry are fault Inverter Fault 1 5 lights shine Maybe PSDR board fault mostly check whether power com ponents on PSDR INVERTER part and on driving circuitry are abnormal at the same time check whether protecting circuitry of IGBT and PFC com...

Page 39: ...Figures 12a f The illustration is only an example of how to insulate your tools i e you may want to insulate the open end of the wrench The product give the user a lot of flexibility when it comes to how many coats to apply as many as you want Apply ing multiple coats by following the instructions on the can should insulate sufficiently Figures 12a f DSPM cannot control use of this product and wil...

Page 40: ...nent Layout The following layout will help you find the parts and components in your Emergency Lighting Inverter Do not attempt to service If you need technical assistance please contact DSPM Maintenance should only be performed by factory trained or qualified personnel Figure 13a b ...

Page 41: ...nent Layout The following layout will help you find the parts and components in your Emergency Lighting Inverter Do not attempt to service If you need technical assistance please contact DSPM Maintenance should only be performed by factory trained or qualified personnel Figure 13c d ...

Page 42: ...nent Layout The following layout will help you find the parts and components in your Emergency Lighting Inverter Do not attempt to service If you need technical assistance please contact DSPM Maintenance should only be performed by factory trained or qualified personnel Figure 14a c ...

Page 43: ...ries but does warrant certain ten 10 year design life VRLA batteries Subject to the further conditions and limitations set forth in this document ten 10 year design life VRLA batteries the Warranty VRLA Batteries that are purchased from DSPM and used in DSPM manufactured battery cabinets are warranted to be free of defects in material and workmanship for a period of i one year from date of shipmen...

Page 44: ...turers and their authorized representatives in the performance of work to correct defects in the DSPM components Accordingly DSPM may utilize third parties in the performance of Warranty work including repair or replacement hereunder where in DSPM S opinion such work can be performed in less time with less expense and in closer proximity to the DSPM product Items Not Covered By Warranty THIS WARRA...

Page 45: ...perature above 40 de grees Centigrade will void the warranty with respect to those products The warranty period shall be adjusted based on actual operating conditions such as temperature and frequency of discharge as published and specified by the battery manufacturer The warranty period will be reduced 50 for every 8 degrees Centi grade increase in operating temperature above 25 degrees Centigrad...

Page 46: ...46 Three Phase Emergency Lighting Inverter User s Manual 018 7002 00 10 3 NOTES ...

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