MCR Hardwired Power Conditioner Specifications - Sola/Hevi-Duty
Contents
1. power conditioner may fall anywhere in the range of 40 C to 110 C depending on the type and rating The nominal design ambient range is between 20 C and 50 C 20 C to 40 C for 70 1000 VA 60 Hz portable models External Magnetic Field In almost all applications this effect may be disregarded The exclusive Sola Hevi Duty wide outside leg construction U S Patent 2 806 199 reduces stray magnetic fields to a practical minimum On critical applications care should be taken in orientation of the core with respect to critical circuits to minimize the effect of the field Phase Shift The phase difference which exists between input and output voltages is in the range of 120 degrees to 140 de grees at full load This phase difference varies with the mag nitude and power factor of the load and to a lesser extent with changes in line voltage and load power factor Transient Protection Ferroresonant power conditioners protect input transients caused by lightning and load switching from damaging the sensitive electronic load A typical surge protective device SPD tries to clamp a transient by diverting it to ground A ferroresonant power conditioner blocks the transient This blocking action is achieved by total physical separation from input primary to output Secondary Because of this difference in operation it is difficult to apply the same specifications to a ferroresonant power conditione2. 240 amp CVS 60 Hz 500 5000 VA CVS 60 Hz 30 120 VA amp 7500 VA Gross Automation 877 268 3700 www solahevidutysales com sales grossautomation com 31 Gross Automation 877 268 3700 www solahevidutysales com sales grossautomation com SOLA HEVI DUTY 1 Power Protection and Conditioning Model Comparison Hardwired CVS Hardwired MCR Portable MCR Input Voltage Range 10 20 of nominal 1 for an input line variation of 10 20 3 for an input line variation of 10 20 50 Hz hardwired units 5 m Regulation No loss of MEME T UT Tec for line loss of 3 msec No loss of output for complete line loss of 3 msec Overload 0 Limits Limits output current to 1 65 x rated current at nominal input Current to 1 65 x rated current at nominal input Output Harmonic 3 total RMS content at full load Distortion Noise Isolation 40 dB common and normal code 120 dB common mode and 60 dB normal mode Up to 6000 Volt surges are suppressed to a Surge Suppression let through of less than 1 per ANSI IEEE C62 41 Class A amp B waveforms ANSI IEEE C62 41 Class A amp 6000 waveforms are suppressed to a let through of less than 0 2 Up to 9296 at full load Up to 9096 at full load mme _ 20 C to 50 20 C to 40 C poo AudibleNoise Noise 32 dB to 65 dB 35 dB to 65 dB 34 dB to 49 dB UL Listed and CSA Certified 50 Hz Conformance Listed to UL 1012 CSA Certified models in compliance with Low
3. Automation 877 268 3700 www solahevidutysales com sales grossautomation com 29 Gross Automation 877 268 3700 www solahevidutysales com sales grossautomation com 1 Power Protection and Conditioning SOLA HEVI DUTY Electrical Connections GROUND Primary Voltage Interconnect Connect Lines To H1 to H4 H1 to H4 208 240 Interconnect Connect Lines To Xr amp X2 OF X3 amp Secondary Voltage 60 Hz 5000 15000 VA Primary Voltage interconnect Connect Lines To H1 to H3 220 240 H2 to H5 H1 amp H5 380 415 H2 to H3 H1 amp H4 Secondary Voltage interconnect Connect Lines To 1 EE KEEN 50 Hz 7500 VA He 475 650 V H GROUND Primary Connect Lines To Voltage Secondary Connect Lines To Voltage __ MCR 60 Hz 500 3000 VA Primary vonage miei Comes Lines To Secondary Votage meromect Comes ines To O nenene E NEN MCR 50 Hz 10000 15000 VA Primary Voltage Interconnect Connect Lines To H1 to H3 110 120 H2 to H4 H1 amp H4 220 240 H2 to H3 H1 amp H4 380 415 H2 to H3 H1 amp H5 Secondary Voltage Connect Lines To xt a x2 or xB 8 x2 Xa x2 or xB 8 x2 X1 amp X4 amp X5 50 Hz 120 5000 VA HS 380 520V H4 190 260V 175 235V He 95 130V Common GROUND _ oom Memo om Ow Ma _ om o Mam _
4. SOLA HEVI DUTY 1 Power Protection and Conditioning MCR Hardwired Series Power Line Conditioning with Voltage Regulation The MCR Hardwired Series provides excellent noise Features filtering and surge suppression to protect connected e 3 output voltage regulation equipment from damage degradation or misoperation 3 outp Combined with the excellent voltage regulation inherent to Noise attenuation oola Hevi Duty s patented ferroresonant design the MCR 120 dB common mode can increase the actual Mean Time Before Failure MTBF 60 dB transverse mode of protected equipment The MCR is a perfect choice where e Surge suppression tested to ANSI IEEE dirty power caused by impulses swell sags brownouts and C62 41 Class A amp B Waveform waveform distortion can lead to costly downtime because of damaged equipment 10 V let through typical e Acts as a step up or step down transformer e Harmonic filtering e Hardwired e Galvanic isolation provides exceptional circuit protection e 25 year typical MTBF e No maintenance required Applications e Industrial automation and control equipment PLCs e Machine tools e Computer loads and electronic equipment e Hobotics Related Products e Semiconductor fabrication equipment e On line UPS S4K Industrial e Surge Suppression e Three Phase Power Conditioners Selection Tables Single Phase Group 2 MCR Series 60 Hz Only Height Width Depth
5. Ship Weight Design Mu Catalog Number Voltage Input Voltage Output m m GC a o o el 1 _ TI ITI TI xo semama voxenoss vocem 8 9 w 3 xxv exznze s 120 200 240 480 100 200 280 9 1 EG wor wars smaenowo m 08 m 1 esamos ate 240480 120 008 40 5 0x e 2 F es2s3158 08 240 480 20208240 m 9 3 F TH TY TI FTH TI TI Canadian option cULus certified units must be ordered by changing 8 UL only to C8 UL Listed Only Use Group 3 for cULus 28 Gross Automation 877 268 3700 www solahevidutysales com sales grossautomation com Gross Automation 877 268 3700 www solahevidutysales com sales grossautomation com HEVi DUTY Power Protection and Conditioning 1 Selection Tables Single Phase Group 3 MCR Series 60 Hz Only Height Width Depth Ship weight Design Catalog Number Voltage Input Voltage Output te E m EEO 120 208 240 a a 2000 63 32 220 8 _ 600 12020840 18 13 10 109 ae e mama Genoenon meo 08 mmus 120 006 240 m 0 ad Group 4 MCR Series 50 Hz O
6. Voltage Directive Specification EN60950 10 2 years Note All values are typical and may vary based on VA ratings of actual units Listed to UL 1012 CSA Certified on all models except 3000 VA BTU Output Chart for CVS and MCR Series VA Ratings 1000 1500 2000 3000 5000 7500 10000 15000 Note Ratings are for a 40 C ambient temperature Gross Automation 877 268 3700 www solahevidutysales com sales grossautomation com 34 Gross Automation 877 268 3700 www solahevidutysales com sales grossautomation com SOLA HEV I DUT Y Power Protection and Conditioning 1 Operating Characteristics of the CVS amp MCR Series Regulation oola Hevi Duty s CVS power conditioners will hold output voltages to 1 096 or less with input variations as great as 15 115V 15 or 120 V 10 20 Units operated at less than rated load will maintain approximately 1 regula tion over a wider input line voltage variation Output meets NEMA voltage specifications even when input voltage drops to 6596 of nominal The output versus input voltage rela tionship for a typical CVS is show in Figure A MINAL Mm F Ni IF NO m ILTAGE 5 PUT VO ul 0 8 100 110 120 130 Figure A Load Variation Note MCR line regulations 3 for 60 Hz 5 for 50 Hz The typical performances shown in Figure B indicate that most of the residual changes take place near the lower 95 V and upper 130 V ends of t
7. and Short Circuits When the load is increased beyond the regulator s rated value a point is reached where the output voltage suddenly collapses and will not regain its normal value until the load is partially released Under direct short circuit the load current is limited to approximately 150 200 of the rated full load value and the input watts to less than 1096 of normal A constant voltage regulator will protect both itself and its load against damage from excessive fault currents Fusing of load currents may not be necessary The actual value of short circuit current varies with the specific design and rating Units may be operated indefinitely at short circuit This characteristic protects the unit itself as well as the load and load circuit being served Typical overload performance is shown in Figure D LNANI 110A 56 ANANI 110A Sth 955 100 110 120 130 140 150 160 170 180 190 200 LOAD CURRENT OF RATED VALUE OUTPUT VOLTAGE OF NOMINAL VALUE Figure Overload Performance Motor Loads Because of the fast response time of the Sola circuit any current limiting characteristic must be taken into account for transient overloads such as motor starting and solenoid operation In general the Sola constant voltage regulator must have a capacity nearly equal to the maximum demand made on it even for an instant To determine the power rating of the regulator peak motor starting current or solenoid inrush cur
8. d current and load power factor see Figure C If lower voltage under lagging power factor is objectionable correction may be made with capacitors at the load Median value of output voltage will vary from the nameplate rating if the load has a power factor other than that for which the transformer was designed Load regulation will also be relatively greater as the inductive load power factor is decreased see Figure C However the resulting median values of output voltage will be regulated against supply line changes at any reasonable load or load power factor Gross Automation 877 268 3700 www solahevidutysales com sales grossautomation com 35 Gross Automation 877 268 3700 www solahevidutysales com sales grossautomation com 1 Power Protection and Conditioning SOLA HEVI DUTY Operating Characteristics of the CVS amp MCR Series 4 1 NDNNEEDICA 50 FULL LOAD 5 DEVIATION FROM NOMINAL tow rut toa 100 95 90 85 80 75 70 65 60 55 50 45 40 LOAD POWER FACTOR LAGGING PERCENT OUTPUT VOLTAGE Figure C Power Factor Efficiency The copper magnet wire and lamination material used in Sola Hevi Duty ferroresonant products are selected to achieve efficiencies of 90 or higher Whether or not an external load is being served current will be drawn from the line whenever the primary is energized since the capacitor remains connected in the circuit Overload
9. ee omoes _ 60 Hz 120 250 VA 30 Gross Automation 877 268 3700 www solahevidutysales com sales grossautomation com Gross Automation 877 268 3700 www solahevidutysales com sales grossautomation com Lm HEVI DUTY Power Protection and Conditioning 1 Electrical Connections Ground Hi He H3 H4 HS H6 H7 H8 HS 380 520V H4 190 260 175 235 He 95 130V Common GROUND GROUND 240 Primary Voltage Interconnect Connect Lines To H1 to H3 H5 to H7 H2 to H3 H6 to H7 H2 to H3 H4 to H5 Secondary Voltage Connect Lines To X1 amp X2 or X3 amp X2 X4 amp X5 X1 amp X3 60 Hz 7500 10000 and 15000 VA CVS 60 Hz 250 VA only Series Multiple Primary with Tap for two input voltages J Lower Input Voltage Higher Input Voltage Single Output Primary Voltage Connect Lines To 30 amp 60 VA 120 VA Primary Voltage Primary Voltage H1 to H3 to H6 to H8 H1 amp H2 N A Three Wire Output 7500 VA Primary Voltage Lines To 120 are not used 208 2 7 8 H1 H4 PETTE Secondaries are H1to H6 H4 to H9 N A 120 H2 to H4 H1 amp H4 not grounded Ground X per Code 240 1 H2 to H3 H5to H6 8 H10 30 amp 60 VA 120 7500 80 H7 to 8 Secondary Voltage Secondary Voltage Secondary Voltage N A Secondary Voltage comecttinesto 120 1o na xax H2 to H7 to H8 N A N A
10. he input range It is possible to improve output regulation if line variations remain within a restricted range near the center of the nameplate range for example 100 120 V Figure B Line Regulation Normally the output voltage will rise as the load is decreased Typical percentages for changes in resistive load from full to zero load as shown below Except as noted all characteristics of Sola Hevi Duty s CVS products also apply to the series CVS Conditioner Rating VA Increase in Output Voltage due to Load Removal Input Characteristics Sola Hevi Duty power conditioners include a resonant Circuit that is energized whether or not it is serving load The input current at no load or light load may run 50 or more of the full primary current As a result the temperature of the unit may rise to substantially full load level even at light or no load Input power factor will average 90 100 at full load but may drop to about 75 at half load and 25 at no load In any case the current is always leading The input no load watts are about 12 596 of the VA rating Frequency Output voltage varies linearly with a change of frequency of the input voltage This change is about 1 596 of the output voltage for each 196 change in input frequency and in the same direction as the frequency change Power Factor oola Hevi Duty power conditioners regulate any power factor load Output voltage is a function of loa
11. nly 5 output voltage regulation Height Width Depth Ship weight Design Catalog Number Voltage Input Voltage Output En ee a 116131 o mane oeoo vo oaoa oro 300 63 25 r10 8 110 120 200 240 80 415 10 120 200 240 7 ww NEN es 23 730 8 110 120 220 240 980 415 110 120 200 240 27 18 _ me eame sesmimimanes e minae _ Homo 29203055 110 120 700 280 0 X 2 Cw moe xoa 110 120 200 240 a8 v re 3 Specifications Parameter amp 0 ON NN NN ALBO xa mme Se Operating Caractere secon rata SOPE or 00 He dependra onmo Line Regulation gt 80 and 11096 of nominal 5 for 50 Hz units 3 for 60 Hz units Overload Protection At Nominal Input Voltage Current limited at 1 65 times rated current Output Harmonic Distortion At full load within input range 396 total RMS content Common Mode 120 dB oise Attenuation Transverse Mode 60 dB Storage Temperature Humidity lt 95 non condensing 20 to 85 C Operating Temperature Humidity lt 95 non condensing 20 to 50 C Audible Noise Full Resistive Noise 35 dBA to 65 dBA 60 Hz Models UL1012 CSA evaluated by UL Approvals 50 Hz Models CE EMC amp LVD See General Information section for details 10 2 Years Consult user manual for fuse sizing Gross
12. r Some parallels can be made however One is that under load the let through voltage of a ferroresonant power conditioner SPD refer to clamping voltage is less than 10 V above the point where the sine wave would normally be at any given time The ferroreso nant power conditioner is an active tracking suppressor with several advantages The Ferro power conditioner will not shunt the transient to the ground line as SPD devices typically do Shunting the transient to ground can cause the disturbance to be transmitted to other sensitive loads within a facility This can pose serious problems with electronic or microprocessor based equipment especially if there is poor grounding within a facility Other advantages provided by fer roresonant power conditioners include noise filtering filtering of harmonic distortion and protection against voltage fluctua tions such as sags or swells These features are not provided by standard surge suppression devices but are often misrepresented or misused by SPD manufacturers trying to market their product as a AI power quality device Gross Automation 877 268 3700 www solahevidutysales com sales grossautomation com 37 Gross Automation 877 268 3700 www solahevidutysales com sales grossautomation com
13. rent should be measured or power factor correcting capacitors should be used to reduce the starting VA of the load Response Time An important advantage of Sola s ferroresonant transformer is its fast resoonse time compared with other tyoes of AC regulators Transient changes in supply voltage are usually corrected within 1 1 2 cycles or less the output voltage will not fluctuate more than a few percent even during this interval 36 Gross Automation 877 268 3700 www solahevidutysales com sales grossautomation com Gross Automation 877 268 3700 www solahevidutysales com sales grossautomation com SOLA HEVI DUTY Power Protection and Conditioning 1 Operating Characteristics of the CVS amp MCR Series Temperature Sola s ferroresonant power conditioners are very stable with respect to temperature The change in output voltage is only 0 025 C Units are factory adjusted to 2 0 of nominal with full load and nominal input voltage This adjustment to the high side of nominal is to compensate for the natural temperature drift of about 1 that takes place during initial turn on or warm up When the unit warms up to operating temperature the voltage typically falls about 1 At a stable operating temperature the output voltage will change slightly with varying ambient temperatures This shift is equal to approximately 1 for each 40 C of temperature change The normal maximum temperature rise of a Sola
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