SOLATRON PLUS - Steven Engineering
Contents
1. Frequency 60 Hz Conduit Entry Exit Locations 5 Maxi f inal output f 3 Output Voltage Regulation oe aximumy of nominal oul The conduit entry exit holes must be punched in the sides or back of the Response Time One 1 cycle typical rear portion of the enclosure the side with the transformers so that the Dimensions power conductors run to the circuit breaker and output lugs through the NEMA 1 Enclosure Height Width Depth hole s provided in the barrier panel Inches 42 28 26 Millimeters 1066 712 661 IGSS FORG apan eroh KVA 20 30 50 75 3 phase source conductors Output connections Pounds 600 750 950 1200 Ansi confor to R maia 2 for units rated Kilograms 273 341 432 545 nameplate Voltage No f ToLoad paren ol phase order Is necessary directly to labeled transformer bus in General Electrical Characteristics GROUND rear of enclosure Voltage Range 25 to 15 of Nominal j Power Factor No restriction a Isolation Common Mode 150 db Normal Mode 65 db Through Rear i ATTENTION Surge Protection 80 kA per phase ANSI C62 41 A amp B amona ony Conduit Entry Overload Capability 1000 for 1 second 200 for 1 minute ben Kear Protection Input circuit breaker and failsafe auto bypass Enciosure Only Efficiency Minimum 96 Status Indication Green LED Illuminated Input Output conditions normal Figure 2 Electrical Connections 3 Phase Unit Shown Middle Amber LED Illuminated2. SS soL HEVI DUTY Electrical Group SOLATRON PLUS HEVI DUTY Electrical Group Technical Services Three Phase Voltage Regulator USAa a a a 800 377 4384 International 847 268 6000 www solaheviduty com Product Warranty Registration at http www solaheviduty com support index htm Click on Warranty and fill in the form While every precaution has been taken to ensure accuracy and completeness in this manual Sola Hevi Duty assumes no responsibility and disclaims all liability for damages resulting from use of this information or for any errors or omissions 2004 Sola Hevi Duty All rights reserved throughout the world Specifications are subject to change without notice Sola Hevi Duty name and logo are registered trademarks of EGS Electrical Group LLC All names referred to are trademarks or registered trademarks of their respective owners 3PPC022404 doc Courtesy of Steven Engineering Inc 230 Ryan Way South San Francisco CA 94080 6370 Main Office 650 588 9200 Outside Local Area 800 258 9200 www stevenengineering com Important Safety Instructions Pte SAVE THESE INSTRUCTIONS I WARNING The Line Voltage Regulator is to be installed and accessed by QUALIFIED PERSONNEL ONLY I WARNING Disconnect incoming power while installing unit and before accessing interior of enclosure The unit contains components which are at line Voltage whether or not a load is bei
3. silicon rectifier switches and a multi tap transformer arrangement Tap transitions are made in a secondary control circuit and at less than full load current eliminating voltage notching during each transition There are no brushes or moving parts to replace Features Rugged Construction All magnetic and electronic components have been designed to insure that the SOLATRON PLUS Line Voltage Regulator will provide the specified voltage regulation to the most demanding electrical loads Protection All units protect against system transients and overvoltages using a Surge Protection Device minimum 80 kA surge current rating No Harmonic Interactions The unit is unaffected by harmonic voltages and currents and produces no distortion during normal operation High Overload Capacity Motor starting and momentary overloads will not trip the unit and output short circuits will not damage the unit Diagnostic Display Panel mounted indicating lights for bypass and high temperature conditions Failsafe Bypass SCR power supply and other component failures will result in an automatic electronic bypass with no interruption to the load nominal input output voltage with isolation amp surge suppression active 10 3 Courtesy of Steven Engineering Inc 230 Ryan Way South San Francisco CA 94080 6370 Main Office 650 588 9200 Outside Local Area 800 258 9200 www stevenengineering com Installation Unpacking Upon receipt of
4. the unit immediately inspect the enclosure s and contents for obvious signs of damage and or mishandling loose parts enclosure dents holes If damaged photograph the unit inform carrier and contact Sola Hevi Duty for a Return Material Authorization RMA number in order to return the unit Mounting The unit must be mounted on a concrete floor or other non flammable surface The minimum spacing around the enclosure must be as indicated in Figure 1 to ensure adequate ventilation 12 Minimum Clearance top 4 Minimum Clearance ts Pal back 4 Minimum Clearance both sides Figure 1 Minimum Spacing Requirements excluding space required for conduit entry exit Environmental The following environmental conditions must be met 1 Ambient temperature 0 C 40 C 32 F 104 F 2 Relative Humidity 95 non condensing 3 Surrounding air free of flammable or combustible materials 4 Enclosure not subjected to falling or splashing water unless specific precautions have been taken to protect unit i e NEMA 3 or 3R enclosure I WARNING Failure to comply with the above environmental conditions voids the Warranty 4 Sola Hevi Duty warrants its standard catalog products to be free from defects in materials and workmanship and agrees to correct by repair or replacement at the option of Sola Hevi Duty products that may fail in service provided that the product has been installed operated a
5. Over Temperature condition Right Amber LED Lug Size per phase all lugs accept Al Cu wire Remote Alarm Contact Normally Open Rated 0 6A 120 VAC Environmental INPUT OUTPUT Operating Temperature 0 to 40 DegreesC 3Phase _208 240V__480 600V 208 240V 480V 600V Relative Humidity 0 95 Non condensing ee gg Ee Ee Operating Altitude Up to 10 000 feet 3 030 m above MSL 20 10 1 0 10 1 0 14 2 0 14 2 0 Audible Noise Less than 50 db 30 14 4 0 10 1 0 14 2 0 14 2 0 50 14 4 0 10 1 0 14 2 0 14 2 0 Agency cULus to UL 1012 and UL 1449 2 75 14 4 0 10 1 0 2 6 350 14 2 0 8 5 Courtesy of Steven Engineering Inc 230 Ryan Way South San Francisco CA 94080 6370 Main Office 650 588 9200 Outside Local Area 800 258 9200 www stevenengineering com Startup Power may be applied to the unit AFTER the following conditions have been met 1 All power and ground cable connections have been secured 2 The enclosure has been closed 3 The circuit breaker operating mechanism is in the Off open position The smaller auxiliary circuit breakers should be in the On closed position The SOLATRON PLUS Line Voltage Regulator contains 3 diagnostic lights on the front panel and a remote alarm relay The indicator lights function as follows Green light Condition normal The remote alarm relay is open Middle Amber Light A transformer over temperature has been detected The output voltage is not regulated under this co
6. nd maintained in accordance with accepted industry practice Warranty can be registered online in the Technical Support section at www solaheviduty com Warranty commences upon date of manufacture and is according to the following schedule 1 Standard catalog transformer and single phase power conditioning products 10 years plus an additional 2 years if warranty for the transformer is registered within 14 days after installation 2 Series SOLATRON PLUS Three Phase Power Conditioner 2 years 3 Uninterruptible Power Systems 1 or two years depending on models unless otherwise stated Extended warranties are available Warranty is void if battery is not charged every 6 months when not in use 4 DC Power Supplies 1 year unless otherwise stated 5 Surge Suppression Products 10 years unless otherwise stated 6 Products manufactured to a purchaser s specifications 1 year Our obligation under the foregoing warranty which is in lieu of all other expressed and implied warranties including warranties of merchantability and fitness is limited to replacement or repairing of defective product provided we have received written notice of any alleged defect within thirty 30 days after its discovery and at our discretion return of products to the factory This warranty is void on products with removed or altered serial numbers or date codes This warranty does not cover any losses or damages due to sources external
7. ndition in order to minimize transformer losses The remote alarm relay is closed In order to reset this condition the unit must be turned off allowed to return to normal temperature and turned back on Check to ensure load kVA does not exceed nameplate kVA Also check that ambient temperature does not exceed 40C Right Amber Light The unit has gone into bypass due to a failed SCR or firing board malfunction Under this condition the unit will not regulate the output voltage The remote alarm relay is closed The unit should be reset to determine whether there is a permanent problem by a qualified electrician Procedure 1 Open main circuit breaker 2 Remove front cover 3 Reset auxiliary breaker by opening and re closing breaker so both breaker handles are in the up position Replace front cover Close input circuit breaker If the unit auto bypasses immediately or after a short period of time the unit requires service Call Sola Hevi Duty Technical Service Oar Diagnostics cont Remote Alarm The unit is equipped with a normally closed remote alarm contact rated 6A 120VAC accessible at TB1 next to the output connector block The alarm contact will be CLOSED under the following circumstances There is no power applied to the unit Power is applied but the main input circuit breaker is open The power supply has failed There is an overtemperature condition or the unit has auto bypassed AOO IH Warni
8. ng All troubleshooting and or maintenance is to be performed by Qualified Personnel Only with Incoming Power Disconnected except as required to measure voltages Such personnel must be familiar with industrial electrical apparatus and all safety and other precautions required to service such equipment Maintenance The Line Voltage Regulator requires no maintenance to operate reliably when operating under proper environmental conditions If the unit is equipped with fans for forced air cooling the air intake filters must be checked once per month and cleaned if necessary Troubleshooting Symptom Correction 1 Ensure Circuit Breaker is On No lights are lit after power is applied 2 Check source voltage 1 Ensure continuous load kVA does Input circuit breaker trips not exceed nameplate kVA Green light out Amber light lit See Startup section Courtesy of Steven Engineering Inc 230 Ryan Way South San Francisco CA 94080 6370 Main Office 650 588 9200 Outside Local Area 800 258 9200 www stevenengineering com
9. ng supplied I WARNING All enclosures must be grounded using the provided grounding lugs and or studs and all applicable National Electrical Codes and local codes must be observed Table of contents Important Safety Instructions ceceececeeeeeeeeeeeeeeeeeeeeaeeeseeeeeecaeeeseaaeeeteaeeseseaeeeseeeessneeeeeaee 2 Introductionis aaun ni a e a a a a E e R i 3 Talnstallation Cond it Entry seire xa ace cscs ceveces se edeciacevesveseyessotersuscterereets cgeteecassterese va 4 2 Electrical Connections rares arris rrinin err a aan A A RE AnS EE E E ET AR 5 SOLU a e ae e E a N E E e AT 6 A Diagnostics oipe ake eevee eee tie E A 6 5 1roubleshootingsicvis sis eic eet Sinihieal tee aetna ael anes eels 7 6 Product Specifications cis05 a ske Nae Ae Ae eee ey 8 Warranty isaurene Pie grea OE E hav deena canes a aN 9 2 11 Courtesy of Steven Engineering Inc 230 Ryan Way South San Francisco CA 94080 6370 Main Office 650 588 9200 Outside Local Area 800 258 9200 www stevenengineering com Notes Introduction General The Sola Hevi Duty SOLATRON PLUS Line Voltage Regulator is designed to provide a tightly regulated isolated voltage source to sensitive loads increasing reliability improving efficiency and extending the useful life of protected loads Input Voltages of 15 25 are corrected to 3 typical 5 maximum with a response time of 1 cycle typical Output voltage regulation is accomplished using
10. to the product misuse accident abuse negligence unauthorized alteration or repair use beyond rated capacity or improper installation or maintenance or act of God This warranty does not cover damages caused by application or use in a manner contrary to the accompanying instructions or use in violation of applicable codes Sola Hevi Duty shall not be liable for consequential contingent incidental or other damages UPC Manufacturers Identification Number 78 3472 9 Courtesy of Steven Engineering Inc 230 Ryan Way South San Francisco CA 94080 6370 Main Office 650 588 9200 Outside Local Area 800 258 9200 www stevenengineering com Product Specifications Electrical Connections P Rati 20 30 50 and 75 KVA ONA Sags an The SOLATRON PLUS Line Voltage Regulator is designed to operate from a Voltage Configurations VOLTAGE VOLTAGE voltage source as indicated on the nameplate and to power loads whose 60 H CODE maximum continuous kVA does not exceed that indicated on the nameplate i 508 TED Insure that the source voltage and maximum load kVA conform to the atalog No Legend 208Y AA nameplate rating on the front of the unit 63T 3 KVA 480 208Y 120 CA 480 480Y 277 cc The Line Voltage Regulator is installed much like a transformer between the 600 208Y 120 DA supply lines and the load s being protected as shown in Figure 2 Primary 3 Phase Secondary 3 Phase
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