PDI PowerPak Power Distribution Unit

1 PDI PowerPak Power Distribution unit Guide Specifications (Revision 002, 6/1/2017). 1 General Summary These specifications describe requirements for a Power Distribution unit (PDU) distributing Power to sensitive loads. Standards The PDU shall be certified through ETL for the following standards: UL 60950-1 (PDU Standard). CS In addition, the PDU shall be designed, manufactured, tested, and installed in compliance with the following standards: UL67. UL50. UL489. UL891. UL 1561. UL1950. NFPA. IEEE 519-1991. ANSI NEMA ST-20. NEMA AB-1. NEMA-PB-1. NEC. ISO 9001. CS IBC 2010, seismic zone 4, California standard The PDU shall comply with the latest FCC Part 15 EMI emission standard for Class A computing devices. _____. Power Distribution , Inc. Transform. Distribute. Monitor. 1. 4200 Oakleys Court | Richmond, VA 23223 | T + | 4011 W Carriage Drive | Santa Ana, CA 92704 | T + PDI PowerPak Power Distribution unit Guide Specifications (Revision 002, 6/1/2017).

2 System Description Environmental Requirements The PDU shall have the following environmental requirements for operation and storage: Acceptable temperature ranges: o Storage temperature shall be between -36 C and +70 C (-33 F to 158 F). o Operating temperature shall be between 0 C to 40 C (32 F to 104 F). Relative humidity range from 0% to 95% non-condensing. Operating altitude to a maximum of 6,600 ft. For operating the PDU at altitudes over 6,600. ft. (2,000 m.), the user shall consult the factory for de-rating information. Storage and transport altitude: Up to 40,000 ft. (12,200 m) above Mean Sea Level. Audible noise: The audible noise level shall comply with the NEMA-ST-20 transformer standard. Electrical Requirements kVA. The PDU shall have a kVA rating of (50-300) kVA. Input The PDU input frequency shall be 60 Hz 5 Hz or 50 Hz 5 Hz.

3 The PDU shall accept a 3-phase, 3-wire plus ground nominal input source voltage from among these standard voltages: @ 50 Hz: 380 VAC or 415 VAC. @ 60 Hz: 600, 575, 480, or 208 VAC. Output The PDU output voltage shall be one of the following standard nominal voltages, 3-phase, 4-wire plus ground: @ 50 Hz: 415/240 VAC 380/220 VAC. @ 60 Hz: 600/346, 575/332, 480/277, or 208/120 VAC. Nonstandard Voltages The PDU shall optionally accept a non-standard voltage for input and/or shall provide a non- standard voltage for output within the range 208-600 VAC @50 Hz or 60 Hz if the PDU transformer is custom-designed for these non-standard voltages. _____. Power Distribution , Inc. Transform. Distribute. Monitor. 2. 4200 Oakleys Court | Richmond, VA 23223 | T + | 4011 W Carriage Drive | Santa Ana, CA 92704 | T + PDI PowerPak Power Distribution unit Guide Specifications (Revision 002, 6/1/2017).

4 Neutrals and Ground Neutral: The PDU shall have the following computer grade neutrals for subfeeds and panelboards: 200%-rated neutral busbars 173%-rated panelboard neutrals Ground: The PDU shall have a computer-grade single point safety ground in conformance to the requirements of the NEC. The PDU shall optionally have an isolated ground. Documentation Drawings The manufacturer shall furnish PDU 1-line electrical drawings and outline or other mechanical drawings after receiving a Purchase Order. For quoting, sample submittal drawings with features for 50-300 kVA PDUs shall be available. Installation and Operations Documentation An Installation and Operations manual shall be furnished. Points lists (Modbus register maps) for monitoring the PDU board (including the source main input feed, transformer, and contractor board), output subfeeds, and panelboards with their subfeeds shall be available for downloading from the manufacturer's website or by calling the manufacturer's service number.

5 Spare Parts A list of recommended spare parts shall be made available at customer request. Contact List A contact list shall be provided for customer interface functions, such as Service and Accounting. Warranty The manufacturer shall provide a 12-month warranty against defects in material and workmanship for 12 months after initial startup or 18 months after shipping date, whichever comes first. Quality Assurance The PDU shall be designed and manufactured according to internationally recognized quality standards, including those listed in section Standards. The manufacturer shall be ISO. 9001:2015 certified. _____. Power Distribution , Inc. Transform. Distribute. Monitor. 3. 4200 Oakleys Court | Richmond, VA 23223 | T + | 4011 W Carriage Drive | Santa Ana, CA 92704 | T + PDI PowerPak Power Distribution unit Guide Specifications (Revision 002, 6/1/2017).

6 The PDU shall be factory tested before shipment. Testing shall include at minimum: Quality control checks specific to the unit and its configuration, including function testing to determine that the unit functions as designed. Hi-Potential Test at two times the unit 's rated voltage plus 1000 volts, per UL 60950-1. requirements. Minimum one-half hour of PDU burn-in at a typical load or longer burn-in at customer request. Calibration tests for monitoring. Tests for alarm annunciation as designed and/or as the customer requests. _____. Power Distribution , Inc. Transform. Distribute. Monitor. 4. 4200 Oakleys Court | Richmond, VA 23223 | T + | 4011 W Carriage Drive | Santa Ana, CA 92704 | T + PDI PowerPak Power Distribution unit Guide Specifications (Revision 002, 6/1/2017). 2 Product Components: Enclosure Enclosure Specification The PDU shall consist of a main cabinet enclosure with optional sidecars and/or cabinet extensions.

7 The cabinet enclosure(s) and sidecars shall be constructed in a modular configuration to NEMA-1 standards and shall meet IP20 requirements. The PDU shall optionally include the following sidecars: 21" front-facing and/or side-facing side car 9" side-facing side car 12" side-facing side car for Square D I-Line panelboards The enclosure shall include cabinet extensions and/or spacers where needed to accommodate the PDU configuration. The PDU enclosure dimensions shall be the following as determined by the PDU configuration: Main Cabinet (with 200 kVA transformer) "W x "D x "H*. Main Cabinet (with 200 300 kVA transformer) "W x "D x "H*. 21" Front-Facing/Side-Facing Side Car add-on "W x "D x "H*. 9" Side-Facing Side Car add-on "W x "D x "H*. 12" Side-Facing Side Car (I-Line Panelboards) add-on "W x "D x "H*.

8 Main Cabinet extension for 1200A I-Line Panelboards "W x "D x "H*. * Includes height of PDU with casters. Enclosure weight shall vary according to enclosure size, transformer specifications, and configuration. Cooling The unit shall be convection cooled and shall have no fans. Heat rejection shall be through ventilation openings. Convection cooling shall be sufficient for full load operation. Paint The cabinet enclosure shall be primed and painted inside and out with a suitable powder coat enamel. The paint color shall be PDI Black or IBM Pearl White or computer hardware off- white to match other PDI equipment in appearance. Customer may specify alternate color(s) that must be reviewed and approved by the manufacturer's Engineering department. Enclosure modifications Line and match requirements with static switches shall be met through modification of the static switch enclosure.

9 _____. Power Distribution , Inc. Transform. Distribute. Monitor. 5. 4200 Oakleys Court | Richmond, VA 23223 | T + | 4011 W Carriage Drive | Santa Ana, CA 92704 | T + PDI PowerPak Power Distribution unit Guide Specifications (Revision 002, 6/1/2017). Mounting Options The PDU shall have heavy duty casters that can support the weight of the PDU and stabilizing feet. The PDU shall be suitable for installation on both fixed floor or on a floor stand in a raised floor environment. For mounting in a raised floor environment, the PDU shall optionally have a floor stand that matches the height of the installation's raised flooring. Floor stands shall be available in heights from 8" to 76". The PDU alone or the PDU with floor stand shall conform to seismic zone four requirements, California standard, per IBC 2010.

10 The PDU shall optionally have a magnetic skirt or kick plate providing air closure around the base of the PDU. Clearances The PDU shall require the following clearances: Service: 36" front, 36" rear (unless transformer is rotated 180 ), 36" side for side cars with side access. Ventilation: 6" minimum rear and both sides required and 18" overhead recommended. Cabling: 12" underfloor recommended if bottom cable entry or exit is used. PDU Access Doors and physical access controls The PDU shall have the following physical access controls: Front outer lockable split doors on main cabinet to reduce door swing. Outer lockable doors on side cars with transparent viewing windows over circuit breakers. Dead front panels over panelboards and subfeeds. The dead front panels shall allow screw- on or snap-in filler plates to cover unused breakers positions.