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Data Sheet April 2010 Compact Power Line CP1800AC52 Front-End Power Supply Input: 100-120/200-240 Vac; Outputs: ±(44-58) Vdc at 1800W; +5 Vdc at 4W Features  Compact 1-RU form factor providing 20 W/in3  Constant power from 48 – 58 Vdc  1800W from nominal 200 – 240 Vac  1200W from nominal 100 – 120 Vac  Output voltage programmable from 44V – 58 Vdc;   Applications  48Vdc distributed power architectures  Power over Ethernet  Routers/Switches  VoIP/Soft Switches  LAN/WAN/MAN applications  File servers  Indoor wireless  Telecommunications equipment  Enterprise Networks  SAN/NAS/iSCSI applications  Advanced workstations           output defaulted to 52V PMBus compliant dual I2C and RS485 serial bus communications Power factor correction (meets EN/IEC 61000-3-2 and EN 60555-2 requirements) DC Output over-voltage and over-current protection AC Input over-voltage and under-voltage protection Over-temperature warning and protection Redundant, parallel operation with active load sharing and redundant +5V Aux power Remote ON/OFF Hot insertion/removal (hot plug) Four front panel LED indicators UL* Recognized to UL60950-1, CAN/ CSA† C22.2 No. 60950-1, and VDE‡ 0805-1 Licensed to IEC60950-1 CE mark meets 2006/95/EC directive§ Variable-speed fan control The CP1800AC52 Front-End Power Supplies in the Compact Power Line platform are specifically designed to operate as an integral part of a complete distributed power system. The high-density, front-toback airflow rectifier is designed for minimal space utilization and is highly expandable for future growth. The rectifier is provided with RS485 and dual-redundant I2C communications busses that allow it to be used in a broad range of applications. The flexible feature set makes this front-end rectifier an excellent choice for applications requiring modular ac-to-dc bulk intermediate voltages, such as in distributed power. * † ‡ § UL is a registered trademark of Underwriters Laboratories, Inc. CSA is a registered trademark of Canadian Standards Association. VDE is a trademark of Verband Deutscher Elektrotechniker e.V. This product is intended for integration into end-user equipment. All the required procedures for CE marking of end-user equipment should be followed. (The CE mark is placed on selected products.) ** ISO is a registered trademark of the International Organization of Standards. *** For PoE applications, order the CP2000AC54PE, which is 100% factory hipot-tested per IEEE802.3af. Data Sheet Compact Power Line CP1800AC52 Front-End Power Supply Specifications Input Parameter Min Typ Startup Input Voltage 1200W Operation 1800W Operation Max Units The power supply automatically configures its operating mode based on the voltage level it reads on first turn ON. (This information is retained as long as internal bias is maintained.) 85 175 Operating Voltage Range 1200W Configuration 1800W Configuration 1800W Configuration 85 175 150 Permitted Excursions 275 300 Surges 300 325 Input Frequency 44 Input Current 120/200/240 200/240 275 275 175 66 Notes Vac If started within low input line range. If started within high input line range. Will derate to 80% of full load; will shutdown below 150Vac. May not meet all requirements, but will maintain output regulation. May shut down but will not get damaged. Hz 13.3 11.2 9.8 8.2 A 25 Apk Measured at 25°C for all line conditions; does not include X-Capacitors charging. Input Leakage Current 1.5 mA Measured at 265Vac, 60Hz Power Factor 0.98 Inrush Transient Efficiency At 100 Vac At 120 Vac At 200 Vac At 240 Vac From 50% to 100% load. 90 93 % Holdup Time 15 ms At 100 Vac with Vout > 52V and Pout > 50%. At 230 Vac with Vout > 52V and Pout > 50%. Measurement starts at zero crossing of the ac voltage. Alarm issued via PFW signal going LO 5 ms prior to output voltages going out of limits. Measurements made at 75% full load and voltage allowed to decay to 49.5V. Holdup time is inversely proportional to delivered output load. For loads below 1200W. 20 Main Output Parameter Min Typ Maximum Output Power Output Voltage Setpoint Setpoint Accuracy Overall Regulation Output Voltage Range Maximum Output Current Current Share Lineage Power Max Units 1200 1800 W At low-line input from 100-120Vac nominal. At high-line input from 200-240Vac nominal. Vdc Output floats with respect to frame ground. 52 -1 +1 % -2 +2 % 44 58 Vdc 23 34.6 A 10 %FL Notes Includes all variations due to specified load range, drift, and environmental conditions. Set either by I2C, RS485, or analog margining. At 1200W, 52V and 100-120Vac. At 1800W, 52V and 200-240Vac. Single-wire connection. Maintains tolerance to average of all other rectifiers. Loads > 50% FL 2 Data Sheet Compact Power Line CP1800AC52 Front-End Power Supply Specifications (continued) Output (continued) Parameter Min Typ Output Ripple RMS (5Hz to 20MHz) Peak-to-Peak (5Hz to 20MHz) Psophometric Noise Max Units 250 500 2 mVrms mVpk-pk mVrms 5,000 F 2 s ms s % External Bulk Load Capacitance 0 Turn-On Delay Rise Time1 - Standard (PMBus) -Telecom (RS-485)2 Overshoot 5 100 5 Load Step Response I V Response Time Power Limit 50 3.5 20 48 58 %FL Vdc ms 60 Monotonic Turn_On from 30% to 100% of Vnom above -5°C operation. Monotonic Turn_On from 60% to 100% of Vnom below -5°C operation. I/t slew rate 1A/µs. Settling time to within regulation requirements. Adc Below 36Vdc, hiccup will commence with an ON time of less than 4 seconds. The ON time duty cycle is about 10%. A latched shutdown can be selected using I2C instructions. Vdc In the default state, three restarts within a 1 minute window will be attempted. Using I2C instructions a latched shutdown mode can be selected. °C Before shutdown. The default state will shut down and restart automatically when the unit sufficiently cools down. Using I2c instructions a latched shutdown mode can be selected. [Note: There is only a single latched shutdown command. If set, all three protection modes; OV, OC and OT, are reconfigured simultaneously]. Over-temperature Warning 5 External capacitance can be increased but the power supply will not meet its turn-ON rise time requirement. Limited to 1200W at 100 - 120 Vac. Limited to 1800W at 200 - 240 Vac. Over-voltage Protection 58 Measured with 20MHz bandwidth under any condition of loading. Minimum load is 1A. Vdc Over-current Protection 37 Notes 1. Below -5°C, the rise time is approximately 5 minutes to protect the bulk capacitors. 2. Complies with GR947 which calls for a minimum rise time proportional to output load. Auxiliary Output Parameter Min Typ Power 3.75 Output Voltage Setpoint Overall Regulation 5 -5 Ripple and Noise 50 Over-voltage Clamp Output Current Over-current Limit Lineage Power Max Units Notes W Vdc 5 % 100 mVpk-pk 7 Vdc 0.005 0.75 Adc 110 175 %FL 20MHz bandwidth 3 Data Sheet Compact Power Line CP1800AC52 Front-End Power Supply Specifications (continued) Physical Length (in./mm) 13.85 / 351.8 Width (in./mm) 4.00 / 101.6 Height (in./mm) 1.66 / 42.2 Weight (lb / kg) 4.6 / 2.1 Output (continued) Parameter Max Units Operating Temperature Min -5 Typ 55 °C Extended Operating Temperature 55 75 °C Storage Temperature Notes The rectifier will start up to -40°C. With 2%/°C power derating above 55°C. -40 85 °C Humidity 5 95 % Relative humidity, non-condensing Altitude -60 -200 4000 13000 m ft For operation above 2500m (5000 ft.), maximum operating temperature is derated by 2°C per 305m (1000 ft.). Shock and Vibration Operational Test Test Levels Drop and Tip Over Earthquake Rating IEC 68-2 IEC 721-3-2 IEC 68-2-31 4 Acoustic Noise Zone 45 Per Telcordia GR-63-CORE, all floors, when installed in CP Shelf. Noise is proportional to fan speed, load and ambient temperature. dBA Harmonic Emissions Per EN/IEC61000-3-2 Radiated Emissions* FCC and CISPR22 (EN55022) - Class B Conducted Emissions - ac FCC and CISPR22 (EN55022) Class B Telcordia GR-1089-CORE - Class A Conducted Emissions - dc Telcordia GR-1089-CORE and CISPR22 (EN55022) - Class A ESD Error free per EN/IEC 61000-4-2 Level 3 (6 kV contact discharge, 8 kV air discharge). Radiated Immunity Error free per EN/IEC 61000-4-3 Level 3 (10 V/m). Electrical Fast Transient Burst Error free per EN/IEC 61000-4-4 Level 3 (2 kV, 5 kHz repetition rate) Lightning Surge Error Free Damage Free EN/IEC61000-4-5 Level 4 (4 kV common mode, 2 kV differential mode). ANSI C62.41 Level A3 (6 kV common and differential mode) Conducted Immunity Error free per EN/IEC 61000-4-6 Level 3 (10Vrms). Reliability (calculated) Isolation Input-Chassis/Signals Input - Output Output-Chassis Service Life 400,000 1500 3000 500 10 Hours At ambient of 25°C at full load per Telcordia SR-332, Reliability Prediction for Electronic Equipment, Method I Case III. Vrms Vrms Vdc Per EN60950. Years 25°C ambient, full load excluding fans. Consult factory for testing to this requirement Internal Lineage standard *Radiated emissions compliance was met using a Lineage shelf. This shelf includes output common and differential mode capacitors that assist in meeting compliance. Lineage Power 4 Data Sheet Status and Control The rectifier provides three means for monitor/control: analog, PMBus compliant I2C, or RS485 for interfacing to Lineage controllers or battery plants. Details of analog controls are provided in this data sheet under Signal Definitions. Tyco Electronics will provide separate application notes on PMBus protocol for users to interface to the CPL rectifiers. Contact your local Tyco representative for details. Hot Plug When rapidly extracting and reinserting modules care should be taken to allow for discharging the internal bias supply so that a predictable restart could be achieved. The way to ensure that the circuit sufficiently discharges is to observe the spinning of the fans after an extraction. The unit should not be reinserted until the fans stop spinning. Control Definitions All signals are referenced to Logic GRD unless otherwise noted. See the Signal Definitions Table at the end of this document for further description of all the signals. Input Signals Margining: Setpoint of the rectifier can be changed via this input pin. Programming can be either a voltage source or a resistance divider. Accuracy is dependent on the overall divider if resistive programming is used. The margining pin is connected to 3.3Vdc via a 10k resistor inside the rectifier. See graphs below. Compact Power Line CP1800AC52 Front-End Power Supply Module Present Signal: This signal has dual functionality. It can be used to alert the system when a module is inserted. Has a 500 resistor in series between this signal and Logic GRD. An external pull-up should not raise the voltage on the pin above 0.25Vdc. If raised the pin is raised to 5Vdc the write_protect feature of the EEPROM is enabled. Protocol Select: Establishes the communications mode of the power supply, between analog/I2C and RS-485 modes. For RS485, connect 10k pulldown resistor to 54_OUT(-DC). Enable: On/Off control when either PMBus communications or analog functions are utilized as configured by the Protocol pin. This pin must be pulled low to turn ON the main output of the power supply. The power supply will turn OFF if either the Enable or the ON/OFF pin is released. The Enable function does not work with the RS-485 protocol. This signal is referenced to Logic_GRD. ON/OFF: This is a short pin utilized for hot-plug applications to ensure that the power supply turns OFF before the power pins are disengaged. It also ensures that the power supply turns ON only after the power pins have been engaged. Must be connected to 54_OUT (-DC). Output Signals Alert #: PMBus interrupt signal. Fault: This signal goes LO for any failure that requires rectifier replacement. Some of these faults may be due to:  Fan failure  Over-temperature condition  Over-temperature shutdown  Over-voltage shutdown  Internal Rectifier Fault Power Capacity: A HI on this pin indicates rectifier configured for 1800W operation; a LO indicates rectifier configured for 1200W operation. An open circuit on this pin reverts the voltage level back to the original setting. Lineage Power 5 Data Sheet Compact Power Line CP1800AC52 Front-End Power Supply Alarm Table Monitoring Signals (Referenced to Logic_GRD) Module Fault OTW PFW Present HI HI HI LO Power Supply LED State AC OK DC OK Service Fault Green Green Amber Red 1 1 0 0 Condition OK Thermal Alarm (5C before shutdown) Thermal Shutdown Defective Fan Blown AC Fuse in Unit No AC