CP2000AC54PE

Data Sheet August 2009 Compact Power Line CP2000AC54 Front-End Power Supply Input: 100-120/200-240 Vac; Outputs: ±54 Vdc at 2000W; 5 Vdc at 4W Features • Compact 1-RU form factor providing 20 W/in3 • Constant power from 52 – 58 Vdc • 2000W 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 54V PMBus compliant dual I2C and RS485 serial bus communications Power factor correction (meets EN/IEC 61000-3-2 and EN 60555-2 requirements) Tested to IEEE802.3 Compliance, 2250 output*** isolation to chassis/signals for POE applications. (see ordering info) 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§ Internal variable-speed fan control The CP2000AC54 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. It is provided with many features including PoE isolation, 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 frontend power supply 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 CP2000AC54PEZ, which is 100% factory hipot-tested per IEEE802.3. * † ‡ § Data Sheet Compact Power Line CP2000AC54 Front-End Power Supply Specifications Input Parameter Startup Input Voltage 1200W Operation 2000W Operation Operating Voltage Range 1200W Configuration 2000W Configuration 2000W Configuration Permitted Excursions Surges Input Frequency Input Current 85 175 150 275 300 47 13.3 11.2 11.8 9.9 25 1.5 0.98 85 88 90 93 % 35 120/200/240 200/240 Min Typ Max 85 175 275 275 175 300 325 63 Hz A At 100 Vac At 120 Vac At 200 Vac At 240 Vac Measured at 25°C for all line conditions; does not include X-Capacitors charging. Measured at 265Vac, 60Hz From 50% to 100% load. 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 65% full load and voltage allowed to decay to 49.5V. Units Notes 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.) 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. Inrush Transient Input Leakage Current Power Factor Efficiency Apk mA Holdup Time 15 ms 20 Main Output Parameter Maximum Output Power Output Voltage Setpoint Setpoint Accuracy Overall Regulation Output Voltage Margin Maximum Output Current Current Share -1 -2 44 42 54 +1 +2 58 58 23 38.5 10 Min Typ Max 1200 2000 Units W Vdc % % Vdc Vdc A %FL For loads below 1200W. Notes At low-line input from 100-120Vac nominal. At high-line input from 200-240Vac nominal. Output floats with respect to frame ground. Includes all variations due to specified load range, drift, and environmental conditions. Configured by hardware setting. 2 Set either by I C or RS485 At 1200W, 52V and 100-120Vac. At 2000W, 52V and 200-240Vac. Maintains tolerance to the average of all other rectifiers. Loads > 25%FL Lineage Power 2 Data Sheet Compact Power Line CP2000AC54 Front-End Power Supply Specifications (continued) Output (continued) Parameter Output Ripple RMS (5Hz to 20MHz) Peak-to-Peak (5Hz to 20MHz) Psophometric Noise External Bulk Load Capacitance 0 Turn-On Delay 1 Rise Time - Standard (PMBus) 2 -Telecom (RS-485) Overshoot Load Step Response ∆I ∆V Response Time Overload Power Limit 3 Current Limit Inception Over-voltage Delayed Immediate Latchoff Over-temperature Warning Shutdown Auto-recoverable 20 2000 102 5,000 Min Typ Max 250 500 2 Units mVrms mVpk-pk mVrms µF Notes Measured with 20MHz bandwidth under any condition of loading. Minimum load is 1A. External capacitance can be increased but the power supply will not meet its turn-ON rise time requirement. 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. 5 100 5 2 50 2.0 2 s ms s % %FL Vdc ms W %FL Vdc Vdc ∆I/∆t slew rate 1A/µs. Settling time to within regulation requirements. 108 60 65 Down to -52Vdc Hiccup current limit. (FL = 38.5A) 200msec delayed shutdown to be implemented. Instantaneous shutdown above this point. Three restart attempts may be implemented within a one minute window prior to a latched shutdown 5 °C °C Implemented prior to commencement of an OT shutdown Below the maximum rating of the device being protected Temperature hysteresis of approximately 10°C provided between shutdown and restart. 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. 3. Fold-down current limit is programmed as a default to permit system start-up when units are plugged in one at a time. Latchoff mode current limit can be activated via an I2c command. Auxiliary Output Parameter Output Voltage Setpoint Output Current Overall Regulation Ripple and Noise Over-voltage Clamp Over-current Limit 110 0.005 -5 50 Min Typ 5 0.75 +10 100 7 175 Max Units Vdc A % mVpk-pk Vdc %FL 20MHz bandwidth Notes Physical Length (in./mm) Width (in./mm) Height (in./mm) Weight (lb/kg) 13.85 / 351.8 4.00 / 101.6 1.66 / 42.2 4.6 / 2.1 Lineage Power 3 Data Sheet Compact Power Line CP2000AC54 Front-End Power Supply Specifications (continued) Environmental Parameter Ambient Temperature Operating Ambient Derating 2 Power Derating Storage Temperature Humidity Shock and Vibration Operational Test Test Levels Drop and Tip Over Earthquake Rating Acoustic Noise Harmonic Emissions Radiated Emissions 4 Min -5 1 Typ Max 45 Units °C °C %/°C %/°C °C % Notes Air inlet from sea level to 5,000 feet. Per 1,000 feet above 5,000 feet. Up to 55°C From 55 to 75 °C Relative humidity, non-condensing IEC 68-2 IEC 721-3-2 IEC 68-2-31 1 1 2 -40 5 85 95 4 45 Per EN/IEC61000-3-2 dBA Zone Per Telcordia GR-63-CORE, all floors, when installed in CP Shelf. Noise is proportional to fan speed, load and ambient temperature. FCC and CISPR22 (EN55022) - Class B FCC and CISPR22 (EN55022) Class B Telcordia GR-1089-CORE - Class A 3 Conducted Emissions - ac Conducted Emissions - dc ESD Radiated Immunity Electrical Fast Transient Burst Lightning Surge Error Free Damage Free Conducted Immunity Reliability (calculated) Isolation Input-Chassis/Signals Input - Output Output-Chassis/Signals Service Life Telcordia GR-1089-CORE and CISPR22 (EN55022) - Class A Error free per EN/IEC 61000-4-2 Level 4 (8 kV contact discharge, 15 kV air discharge). Error free per EN/IEC 61000-4-3 Level 3 (10 V/m). Error free per EN/IEC 61000-4-4 Level 3 (2 kV, 5 kHz repetition rate) 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) Error free per EN/IEC 61000-4-6 Level 3 (10Vrms). 400,000 Hours At ambient of 25°C at full load per Telcordia SR332, Reliability Prediction for Electronic Equipment, Method I Case III. Per EN60950-1. Consult factory for testing to this requirement Per IEEE802.3. 25°C ambient, full load excluding fans. 1500 3000 2250 10 Vrms Vrms Vdc Years 1. Designed to start at an ambient as low as -40°C, but may not meet operational limits until above -5°C. 2. Power derating shall consider only temperature variations at nominal line (100 – 120, 200 – 240Vrms). The unit may derate faster if the input line is below nominal. 3. Class B radiated emmissions compliance requires the addition of a ferrite bead to each power line cord at the shelf-end of the cable. See the figure below. 4. Radiated emissions compliance was met using a Lineage Power shelf. This shelf includes output common and differential mode capacitors that assist in meeting compliance. Lineage Power 4 Data Sheet Compact Power Line CP2000AC54 Front-End Power Supply Status and Control The rectifier provides three means for monitor/control: analog, PMBus compliant I2C, or RS485 for interfacing to Lineage Power controllers or battery plants. Details of analog controls are provided in this data sheet under Signal Definitions. Lineage Power will provide separate application notes on PMBus protocol for users to interface to the CPL rectifiers. Contact your local Lineage Power representative for details. Module Present Signal: This signal has dual functionality. It can be used to alert the system when a module is inserted. Has a 500Ω 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 RS485 modes. For RS485, connect 750 – 3.92kΩ pull-down 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). 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. The margining pin is connected to 3.3Vdc via a 10kΩ resistor inside the rectifier. See graphs below. 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 2000W 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 CP2000AC54 Front-End Power Supply Alarm Table Power Supply LED State AC OK DC OK Service Fault Green Green Amber Red 1 1 0 0 1 1 1 1 0 Blinks 0 1 1 1 1 1 0 0 0 1 0 0 0 0 Blinks 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 1 1 0 1 Monitoring Signals (Referenced to Logic_GRD) Module Fault OTW PFW Present HI HI HI LO HI LO LO LO HI HI HI LO LO HI LO LO LO HI HI HI HI HI HI HI HI HI HI LO LO LO LO3 LO LO LO LO LO HI LO LO LO LO LO LO LO LO LO LO LO HI LO LO LO Condition OK Thermal Alarm (5C before shutdown) Thermal Shutdown Defective Fan Blown AC Fuse in Unit No AC