MRC1800H SERIES. Output. Features

Transcription

1 DS11. MRC18H SERIES 18W TELECOM RECTIFIERS Output 33A, 48V/54V 56A, 24V/27V Features 91% efficiency including series output diode High power density 242mW/cm 3, 4.W/in 3 Power Factor Corrected to EN Convection cooled Comprehensive alarm signal packages Compatible with µp control systems -4 C to +55 C operation International safety approvals Hot-pluggable T he new MRC18H Series rectifiers from Advance Power offer the latest in high power density technology for critical fault tolerant applications. The hot-pluggable MRC18H delivers up to 18 watts of output power in a convection cooled environment. Input current harmonic distortion is minimized by the rectifier's active input power factor correction. Five MRC18 rectifiers can be inserted into a 6U high 19" powerdeck chassis to produce a maximum current of 165A for 48V systems. Applications PSTN, central office Network datacom Distributed power systems Systems & Power Shelves powerdeck 18 - is a rack-ready pre-wired 19" x 6U modular power shelf housing up to five hot-pluggable rectifiers. Power Systems - Available in cabinets and relay frames configured using powerdeck 18 and other rack mounting modules such as distribution, fuse panels and system controllers. N+1 redundant power systems Mobile base stations PABX Index Page Input Specifications V Output Specifications General Output Specifications 54V & 27V V Output Specifications Basic Signals Enhanced Signals Approvals & Standards Electromagnetic Compatibility Isolation Environmental Specifications Mechanical Specifications Dimensions Connector Details Ordering Information Warranty An Advance International Group Company

2 MRC18H SERIES 18W TELECOM RECTIFIERS Input Specifications Minimum Typical Maximum Voltage Range, V IN Single phase TN-S (as defined by IEC 364) 176Vac 23Vac 264Vac Frequency 45Hz 66Hz R.M.S. Current Maximum power output 23Vac input 9.6A 176Vac input 11.8V Peak Inrush Current 264Vac input 19.5A 23Vac input 13.A Power 24W output power 2,13W Maximum load (current limit) 2,29W Apparent 98% 99% Power Factor Efficiency V IN =23Vac, P OUT =18W 54V 9% 91% Includes integral series output diode 27V 88% 89% Harmonic Distortion Units comply with the requirements of EN % 1%thd Turn On Voltage 165Vac 172Vac 176Vac Turn Off Voltage 145Vac 152Vac 156Vac Input Fuse Internally fitted fuse rated at 2AT 25V 54V Output Specifications (For Additional Data, See General Output Specifications, p.4) Minimum Typical Maximum Nominal Voltage, V OUT 54.8V 54.9V 55.V Adjustment Range Front panel potentiometer default range is 52V to 58V 47.8V 58.V Range can be offset to 47.8V to 53.8V using DIL switch #3 See figures 1 & 12 (p.11) Maximum terminal 59.V voltage Current, <45 C ambient. V OUT =54.9V, VIN>198Vac, 33.A I MAX Continuous Current Limit Output Short Circuit Rectifier automatically reduces its current limit set point with changes in ambient temperature, input voltage and output voltage. Current limit characteristics are shown in figures 1 and 2, (p.3). A selection of output currents available under various operating conditions is shown in table 1, (p.3) See figures 1 and 2, (p.3) Power, V IN >198Vac 1,8W P MAX Continuous Load Regulation Load change from to I MAX 6mV Line Regulation Input voltage change over the operating range 2mV 2 Advance Power U.S. Phone: U.K. Phone: sales@advancepower.com

3 54V Output Specifications Continued Minimum Typical Maximum Combined Regulation A combination of load change from to 1% and input 1mV voltage variation over the operating range Dynamic Regulation A step change in output current from 1% to 9% of full load ±1V Maximum Deviation Recovery To within 5mV of final value 2ms Hold up time V OUT 54.9V dropped to 54.6V, 22Vac input, 33A output 22ms V OUT 54.9V dropped to 4V, 22Vac input, 33A output 45ms Output Overvoltage 59.V 59.9V Parallel Voltage Maximum allowable voltage applied to output terminals 8V 54V Output Current Limit Characteristics Foldback Setting 6 5 Output Voltage Output Current (Amps) Constant Current Setting 6 5 Output Voltage Output Current (Amps) 35 4 Figure 1 Figure 2 (Table 1) Operating Conditions Ambient Temperature V IN V OUT Minimum Typical Maximum A 35.6A A 32.3A A 33.4A A 29.9A A 33.7A A 3.2A A 31.2A A 28.2A Advance Power U.S. Phone: U.K. Phone: sales@advancepower.com 3

4 MRC18H SERIES 18W TELECOM RECTIFIERS General Output Specifications 54V & 27V Minimum Typical Maximum Remote Sense Total lead voltage drop 1V Start up time From application of line input to output voltage 3.3s achieving regulation Rise Time Time for V OUT to rise monotonically to its full value 1ms Reverse Source = V OUT connected to output of non energized unit 5mA Quiescent Current Temperature Temperature range -25 C to +55 C ±.15%/ C Coefficient Noise, Low Frequency Frequency range 1Hz -1kHz 4mV p-p Noise, Broadband Frequency range 1Hz - 1MHz 25mV rms Individual harmonics 4mV peak Complies with requirements of ETS and BTNR2511 Noise, Psophometric Weighted to C.C.I.T.T. No. 1 2mV rms C message weighted 38dBrnC Series Output Diode Units are fitted with a series diode in the positive output Series Voltage Units connected in series 15V 27V Output Specifications (For Additional Data, See General Output Specifications, Above) Minimum Typical Maximum Nominal Voltage, V OUT 27.3V 27.4V 27.5V Adjustment Range Front panel potentiometer default range is 26V to 29V 23.9V 29.V Range can be offset to 23.9V to 26.9V using DIL switch #3 See figures 1 & 12 (p.11) Maximum Terminal 29.5V Voltage Current, <45 C ambient. V OUT =27.4V, VIN>198Vac, 56.A I MAX Continuous Current Limit Output Short Circuit Rectifier automatically reduces its current limit set point with changes in ambient temperature, input voltage and output voltage. Current limit characteristics are shown in figures 3 and 4 (p.5). A selection of output currents available under various operating conditions is shown in table 2, (p.5) See figures 3 and 4, (p.5) Power, V IN >198Vac 1,5W P MAX Continuous Load Regulation Load change from to I MAX 4mV Line Regulation Input voltage change over the operating range 2mV 4 Advance Power U.S. Phone: U.K. Phone: sales@advancepower.com

5 27V Output Specifications Continued Minimum Typical Maximum Combined Regulation A combination of load change from to 1% and input 5mV voltage variation over the operating range Dynamic Regulation A step change in output current from 1% to 9% of full load ±5mV Maximum Deviation Recovery To within 25mV of final value 2ms Hold up time V OUT 27.4V dropped to 27.1V, 22Vac input, 56A output 21ms V OUT 27.4V dropped to 2V, 22Vac input, 56A output 45ms Output Overvoltage 31V 32V Parallel Voltage Maximum allowable voltage applied to output terminals 35V 27V Output Current Limit Characteristics Foldback Setting 3 Constant Current Setting 3 Output Voltage 2 1 Output Voltage Output Current (Amps) Output Current (Amps) Figure 3 Figure 4 (Table 2) Operating Conditions Ambient Temperature V IN V OUT Minimum Typical Maximum A 59.3A A 53.2A A 56.3A A 5.A A 56.8A A 5.4A A 53.2A A 47.5A Advance Power U.S. Phone: U.K. Phone: sales@advancepower.com 5

6 MRC18H SERIES 18W TELECOM RECTIFIERS Basic Signals (Available on all Versions. See Pinout Information p.1) Minimum Typical Maximum Post Mate Enable (Input) Connect to (-) sense to enable the unit Start-up delay 2s Note: Connection must be made to operate unit Current Share Accuracy I OUT = I MAX ±1% Voltage Trim, Scale factor 54V 1.56V/V See Figures 5 and 6 27V.7V/V Offset Trim port open circuit 5.1V Current V TRIM = 2V -94µA Referenced to (-) sense V TRIM = 8V 94µA Margin Low Reduction in V OUT with margin low pin connected to (+) sense 2.2V 2.25V 2.3V Factory adjustment range V 5V Current Monitor Monitor output (unloaded). Referenced to (-) sense 97mV/A 1mV/A 13mV/A Output impedance 5.1kΩ Output Healthy Relay Minimum 'healthy' voltage to 54V 38V 4V 43V and GREEN LED energize relay and LED 27V 19V 2V 22V Contact voltage rating 5V Break current rating 1A Output Voltage Programming 54V Output - MRC18H V Output - MRC18H27 32 V out Default (54.9V) V out Default (27.4V) V trim V trim Figure 5 Figure 6 Enhanced Signals (Available on MRC18HXXB Versions Only. See Pinout Information p.1) Minimum Typical Maximum Program Down (Input) 5V applied to program pin 54V 45.6V 45.8V 46.V with respect to opto common 27V 22.8V 22.9V 23.V Remote On/Off (Input) Voltage applied to remote on/off pins Voltage to inhibit 5V Current to inhibit 1mA Auxiliary Output Referenced to opto common Voltage 1V Current 5mA Protected against current and thermal overload Current Limit Programming See Figures 7 and 8, (p.7) I OUT limit, connect resistance between pin b8 and pin b6 6 Advance Power U.S. Phone: U.K. Phone: sales@advancepower.com

7 Current Limit Programming 54V Output - MRC18H V Output - MRC18H27 6 Available Current Available Current , 1, Customer Resistance (ohm) Figure 7 Figure 8 1 1, 1, Customer Resistance (ohm) Enhanced Signals (Available on MRC18HXXB Versions Only. See Pinout Information p.1) Minimum Typical Maximum Open Collector Opto activates (Output voltage LOW).8V Opto-Coupled Signals Opto resets (Output voltage HIGH) 2.5V V CE withstand 5.V Sink current (Output voltage LOW) 5mA Opto signals referenced to optos common Opto characteristics common to all of the following signals: Standby Signal and YELLOW LED Remote off activates opto and LED Input Healthy Signal Input voltage rising activates opto and LED 165V 172V 176V and YELLOW LED Input voltage falling resets opto and LED 145V 152V 156V Output Healthy Signal Output voltage above limits, but below 54V 38V 4V 43V and GREEN LED overvoltage trip activates opto and LED 27V 19V 2V 22V Current Limit Signal Output current demand >I MAX activates opto and LED See output specification and RED LED Overvoltage Trip Signal Output voltage rising activates opto and LED 54V 59.V 59.9V and RED LED 27V 31.V 32.V Reset line input is interrupted or extended inhibit is applied Output Current Healthy Output current demand >15% I MAX 54V 2.3A 4.3A and GREEN LED activates opto and LED 27V 4.6A 8.6A Thermal Control Signal and YELLOW LED Thermal control of power limit activates opto and LED Over Temperature Signal Exceeding internal sensor s upper limit activates opto and LED 11 C and RED LED Reset occurs once sensor falls below lower limit 9 C Advance Power U.S. Phone: U.K. Phone: sales@advancepower.com 7

8 MRC18H SERIES 18W TELECOM RECTIFIERS Approvals & Safety Standards EN695 CE marked to the EC low voltage directive UL195 CSA NRTL/C approved, file number LR C C22.2 #95 CSA NRTL/C approved, file number LR C The output of these power supplies is reliably SELV. This power supply is designed for incorporation within an enclosure. For user safety, the enclosure must protect the user against accidental contact with any electrical hazard associated with the power supply. Electromagnetic Compatibility Emission Immunity Compliant with EN581-1(92) with compliance to the following specific conditions: Conducted 2kHz EN Conducted.15 3MHz EN5522-B Radiated.3 1GHz EN5522-B at 1m Compliant with EN582-1(92) with compliance to the following specific conditions: ESD EN failure criteria A. 4kV contact. RF Field EN Vm 1 8% amplitude modulation.8 1GHz. Fast Transients EN failure criteria B. 1kV on ac line, 5V on dc lines. Surge EN kV line to earth, 1kV line to line on ac input. 5V line to earth and line to line on dc output. Conducted RF EN Vrms 8% amplitude modulation.15 8MHz Isolation Minimum Typical Maximum Primary to Earth Test voltage 15Vac Secondary to Earth Test voltage 5Vac Primary to Secondary Test voltage 3Vac Earth Leakage Current 24V, 6Hz input 3.5mA Output to Earth Voltage Working voltage 15Vdc Signal to Earth Voltage Working voltage 15Vdc Signal to Output Voltage Working voltage 15Vdc 8 Advance Power U.S. Phone: U.K. Phone: sales@advancepower.com

9 Environmental Specifications Minimum Typical Maximum Ambient Temperature Operational (See tables 1 and 2 for details) -25 C +55 C Starting -4 C +55 C Non-operation -4 C +85 C Humidity Non-condensing Operational % RH 85% RH Non-Operational % RH 95% RH Altitude Operational m 3,m ft 1, ft Non-Operational m 1,m ft 3, ft Vibration Pollution Compliant with the requirements of BS211 Test Fc Drop and topple EN Test Ec Bump EN Test Eb Transportation BS211 Part 2.1 Test Fc in original packing Drop EN Test Ed in original packing EN695 degree 2 i.e. office type environments Advance Power U.S. Phone: U.K. Phone: sales@advancepower.com 9

10 MRC18H SERIES 18W TELECOM RECTIFIERS Mechanical Specifications External Dimensions Front Panel Dimensions Weight Fixings Mounting Orientation Ventilation and Cooling Finish W x H x D = 8 x 245 x 379.4mm, 3.15 x 9.65 x in. 86 x 266mm, 3.39 x 1.47 in. 5.5kg, 12.1lb. Units are designed for rack mounting with fixing hole in the front panel Unit is designed to mount in a rack with the front panel vertical and the front panel text upright Free air flow through the ventilation slots in the top and bottom of the unit is required Front panel is finished in grey with blue legend and the body is finished in gold coloured chemical etch Connectors See Figure 11, (p.11) Signals Pinout Information Pin Function a1 a2 a3 a4 a5 a6 a7 a8 a9 a1 a11 a12 a13 a14 a15 a16 Post mate enable Standby opto* Program down* Auxiliary output* Over temperature opto* Thermal control opto* Relay normally closed contact Relay common Relay normally open contact Current share Remote on/off (com)* Remote on/off (+ve)* Margin low Pin b1 b2 b3 b4 b5 b6 b7 b8 b9 b1 b11 b12 b13 b14 b15 b16 Function Current limit program* Output current healthy opto* (-) sense Voltage trim Over voltage opto* Current limit opto* Output healthy opto* Input healthy opto* Optos common* Current monitor (+) sense * Only available on "B" version units. : These pins are reserved for future options or internal use. Pin 1a Pin 1b Note: The unit requires a link between pin a3 (post mate enable) and pin b8 (negative sense) to operate. Figure 9 1 Advance Power U.S. Phone: U.K. Phone: sales@advancepower.com

11 Dimensions Units in mm (inches) 266. (1.47) Over Temperature Standby Over Voltage Output Healthy 9. (.35) MRC18H Telecom Rectifier 86. (3.39) Output Voltage Adjust Thermal Control Output Current Current Limit Input Healthy 6.5 (.26) For Rack Mounting 43. (1.69) 2.6 (.1) (14.94) Excluding screw heads Figure (.87) 17.2 (.68) 13.5 (.53) 1.4 (.4) Min. Back Plane Position 3. (.12) Mains Input See Detail 1 Output See Detail 2 Signals See Detail 3 DIL Switch Options See Detail 4 8. (3.15) (5.1) 245. (9.65) (7.64) 67.2 (2.65) Connector Details (Hot Pluggable Connections) Detail 1 Line Input Detail 2 Ouput Detail 3 Signals L E N Rectifier Mounted Part: Positronic SK279 Customer/ Backplane Mounted Part: Positronic SK2791 -ve OUT -6 Pins +ve OUT -6 Pins Rectifier Mounted Part: Positronic PLC12MBNOA1 Customer/ Backplane Mounted Part: Positronic PLC12F3NOA1 Rectifier Mounted Part: Part B 32 Way Harting Customer/ Backplane Mounted Part: Harting Figure 11 Pin 1a Pin 1b Rectifier Operating Mode Switches Mode setting switches are accessed through the rear (connector) face of the rectifier. Switch Number Switch Set OFF Switch Set ON Standard Setting 1 (+) Sense remote (+) Sense local ON 2 (-) Sense remote (-) Sense local ON 3 Output set 54.9V/27.4V Reduce output by at least 4.2V/2.1V To offset output voltage adjust range OFF 5 Constant current limit Foldback current limit ON Detail 4 Options On Figure 12 DIL Switch Options Advance Power U.S. Phone: U.K. Phone: sales@advancepower.com 11

12 MRC18H SERIES 18W TELECOM RECTIFIERS Ordering Information Output Voltage Part Signals Current Voltage Number (Default (Margin Low Limit Sensing Setting) Pin Connected) 1MRC18H54A 54.9V 52.65V Basic Foldback Local 1MRC18H54B 54.9V 52.65V Enhanced Foldback Local 1MRC18H27A 27.4V 25.15V Basic Foldback Local 1MRC18H27B 27.4V 25.15V Enhanced Foldback Local Other Products Power Supplies AC-DC multi output AC-DC single output DC-DC converters Telecommunications Power Inverters Rectifiers Sub-systems Complete systems Custom Capabilities Complete power systems Product development Accessories Use the space below to specify your requirements and fax to your local sales office to 29. Up to 5V Basic Foldback Local Options or less than or or or 47.8 to 58. Output V Enhanced Constant Remote Example 53.5V 52.V Enhanced Constant Remote Special signals and other requirements USA Advance Power, Inc. Toll free: Phone: Fax: sales.us@advancepower.com United Kingdom Advance Power, Ltd. Phone: Fax: sales@advancepower.com Accessory Table Part Number 1MKC241 1MS18A Warranty Product Connector kit consisting of input, output and signals connectors powerdeck 18, 19" x 6U mounting shelf to accommodate up to 5 rectifiers Consult Advance sales for other product accessories All Advance Power products are under warranty against faulty manufacture and faulty components for a period of twelve months from the date of delivery. Please refer to conditions of sale for full details. Germany Advance Power Electronic GmbH Phone: Fax: advancegmbh@t-online.de Italy Advance Italia SRL Phone: Fax: staff@advance.it France Advance France Phone: Fax: Hungary Advance Power Elektronikai KFT Phone: Fax: @compuserve.com We reserve the right to amend specifications without prior notification. An Advance International Group Company Printed in U.S.A. AHA 7 98 HP5M