HP Power Distribution Unit with Power Monitoring (Models S124 and S132) User Guide March 2006 (First Edition) Part Number 413611-001
Copyright 2006 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein. March 2006 (First Edition) Part Number 413611-001 Audience assumptions This document is for the person who installs racks and rack products. This procedure is performed only by trained personnel. HP assumes you are qualified in performing installations and trained in recognizing hazards in rack products.
Contents HP Power Distribution Unit with Power Monitoring (Models S124 and S132)... 5 HP Power Distribution Unit with Power Monitoring (Models S124 and S132) overview... 5 HP Power Distribution Unit with Power Monitoring (Models S124 and S132) components... 6 Model information... 6 Installation... 8 Installation overview... 8 Important safety information... 8 Kit contents... 9 Required tool... 9 Installing the HP Power Distribution Unit with Power Monitoring (Models S124 and S132) in the standard mount position... 10 Installing the HP Power Distribution Unit with Power Monitoring (Models S124 and S132) in an alternative mount position... 16 Checking the circuit breakers... 18 External ground bonding... 18 Front panel display... 19 Front panel display overview... 19 Front panel display components... 19 HP Power Distribution Unit with Power Monitoring (Models S124 and S132) normal operating conditions... 20 HP Power Distribution Unit with Power Monitoring (Models S124 and S132) alarm operating conditions... 20 Current alarms... 21 Voltage alarms... 21 Specifications... 23 S124 model information... 23 S124 input ratings... 23 S124 number of outlets... 24 S124 output ratings... 24 S132 model information... 24 S132 input ratings... 24 S132 number of outlets... 25 S132 output ratings... 25 Environmental specifications... 25 Regulatory compliance notices... 26 Regulatory compliance information... 26 Federal Communications Commission notice... 26 FCC rating label... 26 Class A equipment... 26 Class B equipment... 27 Declaration of conformity for products marked with the FCC logo, United States only... 27 Modifications... 27 Cables... 28 Canadian notice (Avis Canadien)... 28 European Union regulatory notice... 28 Disposal of waste equipment by users in private households in the European Union... 29 Electrostatic discharge... 30 Preventing electrostatic discharge... 30 Grounding methods to prevent electrostatic discharge... 30 Contents 3
Technical support... 31 HP contact information... 31 Before you contact HP... 31 Acronyms and abbreviations... 32 Index... 33 Contents 4
HP Power Distribution Unit with Power Monitoring (Models S124 and S132) In this section HP Power Distribution Unit with Power Monitoring (Models S124 and S132) overview... 5 Model information... 6 HP Power Distribution Unit with Power Monitoring (Models S124 and S132) overview The HP Power Distribution Unit with Power Monitoring (Models S124 and S132) is a PDU optimized for vertical mounting in HP 10000 Series racks (36U or larger). This product provides: Vertical mounting in the rear of the rack, maximizing rack space (no additional parts are required for mounting) Power cord retention bands A front panel display that indicates operating parameters Three color-coded load segments HP Power Distribution Unit with Power Monitoring (Models S124 and S132) 5
HP Power Distribution Unit with Power Monitoring (Models S124 and S132) components Callout Description 1 C19 outlet 2 C13 outlet 3 Load segment 4 Power cord 5 Front panel display 6 Mounting bracket 7 Circuit breaker 8 Circuit breaker 9 Circuit breaker Model information There are two different plug and power cord configurations, with a single model for each. HP Power Distribution Unit with Power Monitoring (Models S124 and S132) 6
Single PDU North America and Japan model S124 Single PDU International model S132 For detailed model information, refer to the "Specifications (on page 23)" section in this document. HP Power Distribution Unit with Power Monitoring (Models S124 and S132) 7
Installation In this section Installation overview... 8 Installing the HP Power Distribution Unit with Power Monitoring (Models S124 and S132) in the standard mount position... 10 Installing the HP Power Distribution Unit with Power Monitoring (Models S124 and S132) in an alternative mount position... 16 Checking the circuit breakers... 18 External ground bonding... 18 Installation overview The PDU can be mounted in the rack so that the circuit breakers are at the top of the unit or on the bottom of the unit to accommodate multiple configuration options. The PDU can be mounted in the rack the following ways: Standard mount ("Installing the HP Power Distribution Unit with Power Monitoring (Models S124 and S132) in the standard mount position" on page 10) NOTE: This product arrives with the mounting brackets already installed for a standard right side, circuit breakers at the bottom mount. Right side, circuit breakers at the bottom Left side, circuit breakers at the top Alternative mount ("Installing the HP Power Distribution Unit with Power Monitoring (Models S124 and S132) in an alternative mount position" on page 16) Right side, circuit breakers at the top Left side, circuit breakers at the bottom Important safety information Before installing this product, read the Important Safety Information guide provided. WARNING: To reduce the risk of personal injury from electric shock, do not remove the cover. There are no field-serviceable or user-serviceable components inside. WARNING: A risk of personal injury from electric shock and hazardous energy levels exists. The installation of options and routine maintenance and service of this product must be performed by individuals who are knowledgeable about the procedures, precautions, and hazards associated with AC power products. Follow these safety precautions when connecting multiple pieces of information technology equipment to power products. WARNING: To reduce the risk of personal injury from high-leakage current, verify earth connection before connecting the power supply. Installation 8
The summation of input power for multiple pieces of information technology equipment through the use of power products can result in high-leakage currents. If the total system leakage current for a system of components exceeds 3.5 ma: The use of a detachable input power cord is prohibited. The input power cord must be securely attached, and it should be connected to the AC mains by hardwiring or through the use of a non-residential, industrial-style plug that maintains positive earth connection. If the total system leakage current through the ground conductor exceeds 5% of the input current per line under normal operating conditions, the system loads should be divided among multiple power connections. Kit contents Required tool The following hardware pieces are included: One of the following: S124 (North American and Japanese model) S132 (International model) Power cord retention bands (40) 5.5 mm x 12 mm self-tapping screws Sample of cord sets (PDU power cords and jumper cables) 10A, 1.67 ft Jumper cord IEC 320 C13-C14 10A, 4.5 ft Jumper cord IEC 320 C13-C14 Extra hardware might be included for your convenience. You will need a Phillips screwdriver. Installation 9
Installing the HP Power Distribution Unit with Power Monitoring (Models S124 and S132) in the standard mount position 1. Slide the tabs on the PDU mounting bracket into the rack frame. Installation 10
2. Insert one or more screws into the mounting bracket, securing the PDU to the rack frame. Installation 11
3. Plug the device power cords into the PDU. Installation 12
4. (Optional) Wrap a power cord retention band around each power cord, and insert the end of the power cord retention band into the appropriate slot on the PDU mounting bracket. Firmly pull the power cord retention bands tight, paying special attention not to sever them. 5. Be sure that the circuit breakers are in the off position. Installation 13
6. Plug the PDU power cord into the appropriate power outlet. Installation 14
7. Power on the PDU circuit breakers. Installation is complete. Installation 15
Installing the HP Power Distribution Unit with Power Monitoring (Models S124 and S132) in an alternative mount position 1. Remove the six screws that secure the mounting brackets to the PDU. Installation 16
2. Rotate the PDU 180 degrees, so that the power cord is at the top of the rack. Installation 17
3. Reattach the mounting brackets to the PDU using the same six screws from step 1. 4. Continue to "Installing the HP Power Distribution Unit with Power Monitoring (Models S124 and S132) in the standard mount position (on page 10)." Checking the circuit breakers If power to a load segment is interrupted, check the circuit breakers and reset them if necessary. If power is still not restored, contact your HP authorized service representative. External ground bonding There is an external ground bonding point located on the front of the PDU. This bonding point can be used to bond other conductive metal components, located in the rack enclosure, to a ground reference point for signaling or other functional purposes. This bonding point can also be used to bond the PDU to a known earthed reference terminal in the building. Per international regulatory requirements, the primary Safety Earth Bond connection is contained in the PDU as an integral part of the branch circuit cabling and plug. Installation 18
Front panel display In this section Front panel display overview... 19 HP Power Distribution Unit with Power Monitoring (Models S124 and S132) normal operating conditions... 20 HP Power Distribution Unit with Power Monitoring (Models S124 and S132) alarm operating conditions... 20 Front panel display overview The PDU front panel has a two-digit, LED display that shows the current in each circuit breaker, a scroll button to scroll through values, and six LEDs, which indicate current overloads and voltage out of range conditions. During the power-on process or after a power restart, all of the indicators on the front panel display are illuminated for a minimum of two seconds to verify operation (the bicolor LEDs are switched every second during this verification process). Front panel display components Front panel display 19
Callout Description 1 Reset button 2 Local configuration port ( Ο Ο 1) 3 Green load segment LED (L3) 4 Green load segment LED (L2) 5 Green load segment LED (L1) 6 Amber/red alarm load segment LED (L3) 7 Amber/red alarm load segment LED (L2) 8 Amber/red alarm load segment LED (L1) 9 Remote communication port ( Ο Ο 2) 10 Scroll button 11 Seven-segment LED numeric display Front panel display scroll button Pushing the scroll button once switches the front panel display from one load segment to the next. The circuit displays in the following order as the scroll button is pushed: L1, L2, and L3. The flashing LED indicates which load segment is displayed. Inverting the numerical display If you are mounting the PDU in the rack with the circuit breakers at the top, press and hold the scroll button for over three seconds to invert the seven-segment display 180 degrees. HP Power Distribution Unit with Power Monitoring (Models S124 and S132) normal operating conditions The dual seven-segment display shows the current in the load segment selected. For current values above 1 amp, the value is displayed without a decimal point. For example, 1 amp is displayed using only the right-most digit. During normal conditions, all load segment LEDs are illuminated green. The illuminated green LED corresponding to the load segment currently being displayed flashes. If an alarm condition exists, the load LED for that load segment is not illuminated green, but rather amber or red. After 5 minutes of inactivity, if no alarms are present, the front panel display begins to automatically scroll through the load segments. Inactivity is defined as no user inputs for example, not pushing the scroll button, for 5 minutes. When the unit is automatically scrolling through each load segment the current displays for 3 seconds before switching to the next segment. When the scroll button is pushed during the automatic function, the automatic function is terminated until the 5-minute criteria for automatic scrolling is met again. HP Power Distribution Unit with Power Monitoring (Models S124 and S132) alarm operating conditions The following alarm conditions are indicated by flashing alarm LEDs on the front panel display: Current Overload Overload Current greater than 102% of allowed maximum per load segment (red alarm LED) Front panel display 20
If an overload condition exists, the corresponding load segment LED with the alarm condition is illuminated red, while the green load segment LED for that particular load segment is not illuminated. Load Warning Current greater than 80%, but less than 102%, of allowed maximum per load segment (amber alarm LED) If a load warning condition exists, the corresponding load segment LED with the alarm condition is illuminated amber, while the green load segment LED for that particular load segment is not illuminated. Voltage Out of Range Overvoltage of 10% to 20% (amber alarm LED), overvoltage of greater than 20% (red alarm LED) Undervoltage of 10% to 20% (amber alarm LED), undervoltage of more than 20% (red alarm LED) When an alarm condition occurs, the front panel display automatically changes to show the circuit with the alarm condition, regardless of the present display setting. The automatic scrolling function is disabled when an alarm condition exists. If an alarm condition displays and you scroll to display another circuit that does not have an alarm condition present, the circuit without an alarm is displayed for 10 seconds and then switches back to the alarmed circuit. If an alarm condition displays and you scroll to another circuit with an alarm condition, the display remains on the last circuit selected with an alarm until the alarm condition clears or you scroll to a different circuit. If multiple circuits have alarm conditions at the same time, the last circuit to activate an alarm is displayed. Current alarms NOTE: The values in the table below are expressed in amps. The front panel display does not show values in tenths. Load segment conditions 80% 102% Greater than 102% of max rated Load warning Overload Alarm LED colors Amber Red Models S124 16.0 20.4 S132 16.0 20.4 Voltage alarms NOTE: The values in the table below are expressed in VAC. The front panel display does not show voltage values. Alarm LEDs Circuit breaker open Less than -20% of nominal Less than - 10% and greater than - 20% Within +/- 10% of nominal line voltage Greater than 10% and less than 20% Greater than 20% of nominal Off Undervoltage Undervoltage Normal Overvoltage Overvoltage NA -20%, red alarm LED -10%, amber alarm LED green LED +10%, amber alarm LED +20%, red alarm LED Models S124 166.4 187.2 208 228.8 249.6 S132 184.0 207 230 253 276 Front panel display 21
Front panel display 22
Specifications In this section S124 model information... 23 S132 model information... 24 Environmental specifications... 25 S124 model information Item Input Phases 1 Input plugs Typical electrical service Specification Single NEMA L6-30P Single-phase 208 VAC Callout Description 1 Receptacle 2 Plug S124 input ratings Model Voltage (VAC) Current (amps) Current (amps) derated Current (amps) per phase S124 200 240 V 50/60 Hz 1 phase 30 24 Not applicable Specifications 23
S124 number of outlets Model C13 per load segment C19 per load segment C13 per PDU S124 8 1 24 3 C19 per PDU S124 output ratings Model Current (amps) C13 outlet rating Current (amps) C19 outlet rating Max current (amps) load per segment Max current (amps) PDU total S124 10 16 20 24 4,992 Power (watts) line cord total S132 model information Item Input Phases 1 Input plugs Typical electrical service Specification Single IEC309-32A-3 wire (2 poles + gnd) Single-phase 230 VAC Callout Description 1 Receptacle 2 Plug S132 input ratings Model Voltage (VAC) Current (amps) Current (amps) derated Current (amps) per phase S132 200 240 V 50/60 Hz 1 phase 32 32 Not applicable Specifications 24
S132 number of outlets Model C13 per load segment C19 per load segment C13 per PDU S132 8 1 24 3 C19 per PDU S132 output ratings Model Current (amps) C13 outlet rating Current (amps) C19 outlet rating Max current (amps) load per segment Max current (amps) PDU total S132 10 16 20 32 7,360 Power (watts) line cord total Environmental specifications Feature Operating temperature Specification 10 C to 50 C (50 F to 122 F); Internal rack temperature Transit temperature -30 C to 60 C (-22 F to 140 F) Storage temperature Operating humidity -20 C to 60 C (-4 F to 140 F) 10 to 90% relative humidity (non-condensing) Operating altitude 0 to 3,048 m (10,000 ft) above sea level Nonoperating altitude 15,000 m (49,212 ft) above sea level Specifications 25
Regulatory compliance notices In this section Regulatory compliance information... 26 Federal Communications Commission notice... 26 Declaration of conformity for products marked with the FCC logo, United States only... 27 Modifications... 27 Cables... 28 Canadian notice (Avis Canadien)... 28 European Union regulatory notice... 28 Disposal of waste equipment by users in private households in the European Union... 29 Regulatory compliance information All regulatory certifications for these products were obtained under the following agency series numbers. Model S124 S132 Series number HSTNR-P005 HSTNR-P006 Federal Communications Commission notice Part 15 of the Federal Communications Commission (FCC) Rules and Regulations has established Radio Frequency (RF) emission limits to provide an interference-free radio frequency spectrum. Many electronic devices, including computers, generate RF energy incidental to their intended function and are, therefore, covered by these rules. These rules place computers and related peripheral devices into two classes, A and B, depending upon their intended installation. Class A devices are those that may reasonably be expected to be installed in a business or commercial environment. Class B devices are those that may reasonably be expected to be installed in a residential environment (for example, personal computers). The FCC requires devices in both classes to bear a label indicating the interference potential of the device as well as additional operating instructions for the user. FCC rating label The FCC rating label on the device shows the classification (A or B) of the equipment. Class B devices have an FCC logo or ID on the label. Class A devices do not have an FCC logo or ID on the label. After you determine the class of the device, refer to the corresponding statement. Class A equipment This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the Regulatory compliance notices 26
instructions, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case the user will be required to correct the interference at personal expense. Class B equipment This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit that is different from that to which the receiver is connected. Consult the dealer or an experienced radio or television technician for help. Declaration of conformity for products marked with the FCC logo, United States only This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. For questions regarding this product, contact us by mail or telephone: Hewlett-Packard Company P. O. Box 692000, Mail Stop 530113 Houston, Texas 77269-2000 1-800-HP-INVENT (1-800-474-6836). (For continuous quality improvement, calls may be recorded or monitored.) For questions regarding this FCC declaration, contact us by mail or telephone: Hewlett-Packard Company P. O. Box 692000, Mail Stop 510101 Houston, Texas 77269-2000 1-281-514-3333 To identify this product, refer to the part, series, or model number found on the product. Modifications The FCC requires the user to be notified that any changes or modifications made to this device that are not expressly approved by Hewlett-Packard Company may void the user s authority to operate the equipment. Regulatory compliance notices 27
Cables Connections to this device must be made with shielded cables with metallic RFI/EMI connector hoods in order to maintain compliance with FCC Rules and Regulations. Canadian notice (Avis Canadien) Class A equipment This Class A digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations. Cet appareil numérique de la classe A respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada. Class B equipment This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations. Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada. European Union regulatory notice This product complies with the following EU Directives: Low Voltage Directive 73/23/EEC EMC Directive 89/336/EEC Compliance with these directives implies conformity to applicable harmonized European standards (European Norms) which are listed on the EU Declaration of Conformity issued by Hewlett-Packard for this product or product family. This compliance is indicated by the following conformity marking placed on the product: This marking is valid for non-telecom products and EU harmonized Telecom products (e.g. Bluetooth). This marking is valid for EU non-harmonized Telecom products. *Notified body number (used only if applicable refer to the product label) Regulatory compliance notices 28
Disposal of waste equipment by users in private households in the European Union This symbol on the product or on its packaging indicates that this product must not be disposed of with your other household waste. Instead, it is your responsibility to dispose of your waste equipment by handing it over to a designated collection point for the recycling of waste electrical and electronic equipment. The separate collection and recycling of your waste equipment at the time of disposal will help to conserve natural resources and ensure that it is recycled in a manner that protects human health and the environment. For more information about where you can drop off your waste equipment for recycling, please contact your local city office, your household waste disposal service or the shop where you purchased the product. Regulatory compliance notices 29
Electrostatic discharge In this section Preventing electrostatic discharge... 30 Grounding methods to prevent electrostatic discharge... 30 Preventing electrostatic discharge To prevent damaging the system, be aware of the precautions you need to follow when setting up the system or handling parts. A discharge of static electricity from a finger or other conductor may damage system boards or other static-sensitive devices. This type of damage may reduce the life expectancy of the device. To prevent electrostatic damage: Avoid hand contact by transporting and storing products in static-safe containers. Keep electrostatic-sensitive parts in their containers until they arrive at static-free workstations. Place parts on a grounded surface before removing them from their containers. Avoid touching pins, leads, or circuitry. Always be properly grounded when touching a static-sensitive component or assembly. Grounding methods to prevent electrostatic discharge Several methods are used for grounding. Use one or more of the following methods when handling or installing electrostatic-sensitive parts: Use a wrist strap connected by a ground cord to a grounded workstation or computer chassis. Wrist straps are flexible straps with a minimum of 1 megohm ±10 percent resistance in the ground cords. To provide proper ground, wear the strap snug against the skin. Use heel straps, toe straps, or boot straps at standing workstations. Wear the straps on both feet when standing on conductive floors or dissipating floor mats. Use conductive field service tools. Use a portable field service kit with a folding static-dissipating work mat. If you do not have any of the suggested equipment for proper grounding, have an authorized reseller install the part. For more information on static electricity or assistance with product installation, contact an authorized reseller. Electrostatic discharge 30
Technical support In this section HP contact information... 31 Before you contact HP... 31 HP contact information For the name of the nearest HP authorized reseller: In the United States, refer to the HP US service locator webpage (http://www.hp.com/service_locator). In other locations, refer to the HP website (http://www.hp.com). For HP technical support: In North America: Call 1-800-HP-INVENT (1-800-474-6836). This service is available 24 hours a day, 7 days a week. For continuous quality improvement, calls may be recorded or monitored. If you have purchased a Care Pack (service upgrade), call 1-800-633-3600. For more information about Care Packs, refer to the HP website (http://www.hp.com). Outside North America, call the nearest HP Technical Support Phone Center. For telephone numbers for worldwide Technical Support Centers, refer to the HP website (http://www.hp.com). Before you contact HP Be sure to have the following information available before you call HP: Technical support registration number (if applicable) Product serial number Product model name and number Applicable error messages Add-on boards or hardware Third-party hardware or software Operating system type and revision level Technical support 31
Acronyms and abbreviations PDU power distribution unit Acronyms and abbreviations 32
Index A alarm operating conditions 20 C cables 28 Canadian notice 28 checking the circuit breakers 18 components 6, 19 current alarms 21 D Declaration of Conformity 27 E environmental specifications 25 European Union notice 28 external grounding point 18 F Federal Communications Commission (FCC) notice 26, 27 front panel display 19 front panel display scroll button 20 front panel LEDs 19 N normal operating conditions 20 number of outlets 24, 25 O output ratings 24, 25 overview of installation process 8 R regulatory compliance notices 26, 28 required tools 9 S S124 23 S132 24 safety information 8 specifications 23 V voltage alarms 21 I input ratings 23, 24 installation instructions 8 installing, alternative mount position 16 installing, standard mount position 10 inverting the numerical display 20 K kit contents 9 M model information 6 Index 33