DSPM Defender III User Manual Download

Page: 32 / 32

Phone: (714) 970-2304 Fax: (909) 930-3335
Web Page:

www.DSPManufacturing.com

Email:

[email protected]

SECTION 8 - TROUBLE SHOOTING

i. If unable to resolve any problem please contact DSPM for

assistance.

DSPM
1921 S. Quaker Ridge Place
Ontario, CA 91761
714.970.2304
909.930.3335

[email protected]

Summary of Contents for Defender III

Page 1: ...9 930 3335 Web Page www DSPManufacturing com Email sales dspmanufacturing com 1 D S P M Inc User s Manual Defender III Defender III HE Uninterruptible Power System Central Lighting Inverter User s Manual 018 0056 04 Revision L ...

Page 2: ...Power Conditioners Frequency Converters and Specialty Transformers Since our beginnings DSPM has shipped many of these fine products to discerning customers for use on sensitive equipment and critical loads HEADQUARTERS DSPM Inc 1921 S Quaker Ridge Place Ontario CA 91761 SALES Phones 714 970 2304 Fax No 714 970 6171 www DSPManufacturing com Email sales dspmanufacturing com SERVICE Phone 714 970 23...

Page 3: ...oprietary and confidential information of DSPM Inc DSPM In consideration of the receipt of this document the recipient agrees not to copy any of its contents nor disclose them to or allow them to be used by any person not currently a DSPM employee or an employee of the recipient having a need to know without the express written consent of DSPM and further agrees to surrender this document to DSPM ...

Page 4: ...ipment basic safety precautions should always be followed including the following IMPORTANT SAFEGUARDS READ AND FOLLOW ALL SAFETY INSTRUCTIONS 1 Do not mount near gas or electric heaters 2 Check that all electrical connections are tightened properly 3 Equipment should be mounted in a location to prevent tampering by unauthorized personal 4 Equipment should be locked at all times 5 Only DSPM traine...

Page 5: ...he battery may explode 3 Do not open and manipulate the battery Released electrolyte is harmful to the skin and eyes 4 A battery can present a risk of electrical shock and high short circuit current Remove watches rings or any other metal objects Use only insulated tools 5 Install in a protected environment 6 Always turn off the battery circuit breaker before testing or performing maintenance on t...

Page 6: ...e wave power at all times There are no disturbances or power interruptions on the output when the UPS transfers to battery operation Transfers to and from battery operations are No Break transfers The internal maintenance free batteries provide a few minutes to hours depending upon model of backup power Upon restoration of input power the UPS automatically resumes normal operation Also the UPS imm...

Page 7: ... from practically anywhere from the incoming power lines and from within a building Outside electrical disturbances include lightning strikes utility switching brownouts and accidents Electrical disturbances from within the building can be caused by load cycling elevators HVAC systems fault conditions welders and other electrically noisy equipment Whether the electrical disturbances are generated ...

Page 8: ...Phone 714 970 2304 Fax 909 930 3335 Web Page www DSPManufacturing com Email sales dspmanufacturing com 8 Typical Front View Door s Closed ...

Page 9: ...Phone 714 970 2304 Fax 909 930 3335 Web Page www DSPManufacturing com Email sales dspmanufacturing com 9 Typical Right Hand Door View Inverter Panel ...

Page 10: ...Phone 714 970 2304 Fax 909 930 3335 Web Page www DSPManufacturing com Email sales dspmanufacturing com 10 Typical Left Hand Door View Rectifier Panel ...

Page 11: ...TIFIER INVERTER The Rectifier Inverter system provides controlled sine wave power to the output The output voltage and frequency are monitored by the microprocessor and controlled to provide precision power with changing inputs and outputs to the UPS system MICROPROCESSOR DISPLAY The microprocessor monitors the input and the output to the UPS system and corrects for any abnormal condition that may...

Page 12: ...S is a two position switch Auto and ByPass The Auto position is the normal position and allows full operation of the unit with the load being fed from the inverter The Bypass MAN position allows the load to be fed from the utility with no power provided to the inverter The unit must be de energized all feeders OFF before conducting service or repairs ...

Page 13: ...lly Closed and the Common contacts of the sail switch to the Hot Switch terminal block 1 3 shown in the picture below To verify function ensure that the system has been started up and is fully operational With the system battery breaker OPEN turn off the facility exhaust fan the sail switch will return to its at rest position Measure the DC bus voltage at the battery breaker the bottom of the brea...

Page 14: ...on switch Auto Test and Bypass The Auto position is the normal position and allows full operation of the unit with the load being fed from the inverter The Bypass position allows the load to be fed from the utility with no power provided to the inverter The Test position allows power to the Inverter while the load is being fed from the Utility Connect the Auxilliary Contacts here ...

Page 15: ...lluminated indication of several System operating parameters LED indicators as labeled below Terminations from the Remote Indicator Panel are made to the terminal block on the Inverter control panel shown below Terminations are as indicated All connections must be made to the top of the Terminal block Bypass Aux 1 2 On Battery Power On Load on Utility Ground Summary Alarm Inverter On ...

Page 16: ...nce around the equipment should be provided for service access and proper equipment cooling The UPS must be protected from contact with water and other liquids If the UPS is installed in a small enclosed area provisions for additional cooling may be necessary OPERATING ENVIRONMENT Provide an operating environment that meets the following conditions o AMBIENT TEMPERATURE 32 to 104 F 0 to 40 C o OPE...

Page 17: ...80 480 51 28 8 208 33 3 208 88 8 208 480 59 14 4 208 480 156 38 4 208 33 3 208 88 8 12 480 480 26 14 4 32 480 480 68 38 4 208 44 4 208 111 0 208 480 78 19 2 208 480 195 48 1 208 44 4 208 111 1 16 480 480 34 19 2 40 480 480 85 48 1 All Circuit Breakers provided by end user that are connected to the inputs and outputs need to have a Trip Curve which is at least 10 times the rated current for 3 secon...

Page 18: ...opriate space in the front so the front door can be opened fully for operation and installation 3 1 INSTALLATION EQUIPMENT The following instructions cover general requirements for standard installation of the input and output power circuits battery connections and control interface connections Install the UPS using the procedures in this section Care must be taken to insure the unit is properly c...

Page 19: ...th respect to the input power wires 3 1 INSTALLATION OF EQUIPMENT continued The UPS is designed to provide superior isolation and protection for sensitive loads The UPS can be wired as a separately derived source that allows the re establishing of the ground reference at the output of the UPS This method of installation will provide additional load isolation from noise and other disturbances DANGE...

Page 20: ... the voltage does not match STOP installation of the UPS and contact Customer Service at DSPM 2 Verify that Input cable and conduit are routed correctly and are in position to connect the unit 3 Open front doors of UPS 4 Select desired mounting location and connect conduit 5 Pass wires through the mounting hole 6 Secure conduit fitting to the panel of unit 7 Connect input wires to the input neutra...

Page 21: ... the UPS and contact Customer Service at DSPM 2 Verify that Output cable s and conduit s are routed correctly and are in position to connect the unit 3 Open front doors of UPS 4 Select desired mounting location and connect the conduit 5 Pass wires through the mounting hole 6 Secure conduit fitting to the panel of unit 7 Connect the output wires to the output phase neutral and ground terminal block...

Page 22: ...y systems connect the batteries in series i e plus terminal to minus terminal from one battery to another battery The battery circuit breaker must be off during the installation Install the batteries and connect the battery cables Connect the minus terminal of the battery group to the battery circuit breaker terminal that is labeled Connect the positive terminal of the battery group to the battery...

Page 23: ... the battery circuit breaker The voltage must be the correct polarity positive lead of the meter to the positive terminal of the circuit breaker 4 The D C voltage should read between115 to 130 VDC for a 10 battery string and 210 to 230 VDC for an 18 battery string If the D C voltage reads below these voltage levels this means the battery cables are not connected correctly 5 If the battery polarity...

Page 24: ...t Circuit Breaker s optional are OFF 3 Check the Battery Circuit Breaker s are OFF 4 Energize the Utility feeder to the unit 5 Turn Input Circuit Breaker ON 6 Wait for the System display message instructing you to close the battery breaker 7 Turn on the Battery Circuit Breaker 8 Wait for the System Display message stating that the unit is operational 9 Turn on the Output Circuit Breaker s System D...

Page 25: ...d out 13 Invrtr FLT a hardware fault has been detected by the inverter control board IGBT PCBA caused by IGBT failure unexpected power on reset or DC Bus over voltage 14 DC Bus OV DC Bus has gone over fault limit 15 DC Bus UV DC Bus has gone below fault limit 16 Input O Frq Input frequency has gone over fault limit 17 Input U Frq Input frequency has gone below fault limit 18 RECT off Rectifier has...

Page 26: ...y power failure system is on a battery run 54 Bypass on System is in bypass 56 Battery Low Battery Voltage is low causes a system shutdown 57 Key Code OK Key Code Accepted 58 Air Flow DN Air Flow fault detected DC BUS set to minimum value CAUTION Verify that the output voltage as stated on the UPS nameplate matches the actual output voltage of the unit Ensure that the intended connected load does ...

Page 27: ...wer is on and turned off to lower the load requirements where input AC power fails 2 Normally off circuits can be provided These circuits provide power only when the UPS system is on battery power These circuits usually power exits signs and lighting 3 Normally off hold on circuits can be provided These normally off circuits can be set to stay on from 1 to 20 minutes after the return of the utilit...

Page 28: ...TION 6 TECHNICAL SUPPORT 1 For Technical Support or any questions not covered in this manual contact DSPManufacturing 5407 E La Palma Avenue Anaheim CA 92807 714 970 2304 Phone 714 970 6171 Fax Service 714 970 2304 8 00 AM to 5 00 PM PST 951 840 0811 5 00 PM to 8 00 AM PST customerservice dspmanufacturing com ...

Page 29: ...SE RUBBER PROTECTIVE GLOVES WHEN HANDLING DAMAGED BATTERIES WARNING HIGH VOLTAGE IS PRESENT ON BATTERIES a Semi annual i Cabinet Electronics 1 Inspect all fans and insure proper operation ii Batteries Battery Cabinet 1 Inspect the battery cases for leakage 2 Perform a battery load test of each individual battery a Turn off the Battery Breaker b Using a Battery load tester connected to only one bat...

Page 30: ...ttery connection for 70in lbs CAUTION DO NOT OVER TORQUE THESE CONNECTION AS SOME BATTERIES HAVE LEAD POSTS AND THEY ARE VERY EASY TO COMPRESS AND WILL CAUSE FAILURES IN THE FUTURE Note If Batteries are found to be leaking or fail the load test they should be replaced Consult DSPM as to the status of your Battery Warranty b Annual CAUTION BEFORE PERFORMING ANY OF THE FOLLOWING STEPS BESURE THAT TH...

Page 31: ...ii Batteries Battery Cabinet 1 Check wiring for proper routing and damage such as chaffing and or cutting Relocate and or repair and found damaged wires 2 Check the torque of each battery connection for 70in lbs CAUTION DO NOT OVER TORQUE THESE CONNECTION AS SOME BATTERIES HAVE LEAD POSTS AND THEY ARE VERY EASY TO COMPRESS AND WILL CAUSE FAILURES IN THE FUTURE Note If Batteries are found to be lea...

Page 32: ...facturing com Email sales dspmanufacturing com 32 SECTION 8 TROUBLE SHOOTING i If unable to resolve any problem please contact DSPM for assistance DSPM 1921 S Quaker Ridge Place Ontario CA 91761 714 970 2304 909 930 3335 customerservice dspmanufacturing com ...

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