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HomeMy WebLinkAbout16145.pdfBICKFORD OF CARMEL, IN 12/12/2012 LIGHTING CONTROL DEVICES 260923 - 1 SECTION 16145 - LIGHTING CONTROL DEVICES PART 1 - GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section. 1.2 SUMMARY A. This Section includes the following lighting control devices: 1. Time switches. 2. Photoelectric switches. 3. Indoor occupancy sensors. 4. Outdoor motion sensors. 5. Lighting contactors. 1.3 DEFINITIONS A. LED: Light-emitting diode. B. PIR: Passive infrared. 1.4 SUBMITTALS A. Product Data: For each type of product indicated. B. Shop Drawings: Show installation details for occupancy and light-level sensors. 1. Interconnection diagrams showing field-installed wiring. C. Operation and Maintenance Data: For each type of product to include in emergency, operation, and maintenance manuals. 1.5 QUALITY ASSURANCE A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70, Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked for intended use. BICKFORD OF CARMEL, IN 12/12/2012 LIGHTING CONTROL DEVICES 260923 - 2 1.6 COORDINATION A. Coordinate layout and installation of ceiling-mounted devices with other construction that penetrates ceilings or is supported by them, including light fixtures, HVAC equipment, smoke detectors, fire-suppression system, and partition assemblies. PART 2 - PRODUCTS 2.1 TIME SWITCHES A. Manufacturers: Subject to compliance with requirements, provide products by one of the following: 1. Area Lighting Research, Inc.; Tyco Electronics. 2. Grasslin Controls Corporation; a GE Industrial Systems Company. 3. Intermatic, Inc. 4. Paragon Electric Co.; Invensys Climate Controls. 5. TORK. B. Electromechanical-Dial Time Switches: Type complying with UL 917. 1. Contact Configuration: SPDT. 2. Contact Rating: 20-A ballast load, 120/240-V ac. 3. Circuitry: Allow connection of a photoelectric relay as substitute for on-off function of a program. 4. Astronomic time dial. 5. Eight-Day Program: Uniquely programmable for each weekday and holidays. 6. Skip-a-day mode. 7. Wound-spring reserve carryover mechanism to keep time during power failures, minimum of 8 hours. 2.2 OUTDOOR PHOTOELECTRIC SWITCHES A. Manufacturers: Subject to compliance with requirements, provide products by one of the following: 1. Area Lighting Research, Inc.; Tyco Electronics. 2. Grasslin Controls Corporation; a GE Industrial Systems Company. 3. Intermatic, Inc. 4. Lithonia Lighting; Acuity Lighting Group, Inc. 5. Novitas, Inc. 6. Paragon Electric Co.; Invensys Climate Controls. 7. Square D; Schneider Electric. 8. TORK. 9. Watt Stopper (The). BICKFORD OF CARMEL, IN 12/12/2012 LIGHTING CONTROL DEVICES 260923 - 3 B. Description: Solid state, with SPST dry contacts rated for 1800-VA tungsten or 1000-VA inductive, to operate connected relay, contactor coils, or microprocessor input; complying with UL 773A. 1. Light-Level Monitoring Range: 1.5 to 10 fc (16.14 to 108 lx), with an adjustment for turn-on and turn-off levels within that range, and a directional lens in front of photocell to prevent fixed light sources from causing turn-off. 2. Time Delay: 15-second minimum, to prevent false operation. 3. Surge Protection: Metal-oxide varistor, complying with IEEE C62.41.1, IEEE C62.41.2, and IEEE 62.45 for Category A1 locations. 4. Mounting: Twist lock complying with IEEE C136.10, with base-and-stem mounting or stem-and-swivel mounting accessories as required to direct sensor to the north sky exposure. 2.3 INDOOR OCCUPANCY SENSORS A. Manufacturers: Subject to compliance with requirements, provide products by one of the following: 1. Hubbell Building Automation Inc. 2. Leviton Mfg. Company Inc. 3. System Sensor 4. Watt Stopper (The). B. General Description: Wall- or ceiling-mounting, solid-state units with a separate relay unit. 1. Operation: Unless otherwise indicated, turn lights on when covered area is occupied and off when unoccupied; with a time delay for turning lights off, adjustable over a minimum range of 1 to 15 minutes. 2. Sensor Output: Contacts rated to operate the connected relay, complying with UL 773A. Sensor shall be powered from the relay unit. 3. Relay Unit: Dry contacts rated for 20-A ballast load at 120- and 277-V ac, for 13-A tungsten at 120-V ac, and for 1 hp at 120-V ac. Power supply to sensor shall be 24-V dc, 150-mA, Class 2 power source as defined by NFPA 70. 4. Mounting: a. Sensor: Suitable for mounting in any position on a standard outlet box. b. Relay: Externally mounted through a 1/2-inch (13-mm) knockout in a standard electrical enclosure. c. Time-Delay and Sensitivity Adjustments: Recessed and concealed behind hinged door. 5. Indicator: LED, to show when motion is being detected during testing and normal operation of the sensor. 6. Bypass Switch: Override the on function in case of sensor failure. 7. Automatic Light-Level Sensor: Adjustable from 2 to 200 fc (21.5 to 2152 lx); keep lighting off when selected lighting level is present. C. Ultrasonic Type: Ceiling mounting; detect occupancy by sensing a change in pattern of reflected ultrasonic energy in area of coverage or by use of microphonic detection technology. BICKFORD OF CARMEL, IN 12/12/2012 LIGHTING CONTROL DEVICES 260923 - 4 1. Detector Sensitivity: Detect a person of average size and weight moving not less than 12 inches (305 mm) in either a horizontal or a vertical manner at an approximate speed of 12 inches/s (305 mm/s). 2. Time delay: 30 seconds to 30 minutes. 3. Detection Coverage (Standard Room): Detect occupancy anywhere within a circular area of 1000 sq. ft. (93 sq. m) when mounted on a 96-inch- (2440-mm-) high ceiling. a. Provide one of the following products: 1) Hubbell Omni-US1000 2) Leviton OSC10-U0W 3) Sensor Switch CM-PDT 4) Wattstopper WT-1100 4. Detection Coverage (Large Room): Detect occupancy anywhere within a circular area of 2000 sq. ft. (186 sq. m) when mounted on a 96-inch- (2440-mm-) high ceiling. a. Provide one of the following products: 1) Hubbell Omni-US2000 2) Leviton OSC20-U0W 3) Sensor Switch CM-PDT-10 4) Wattstopper WT-2200 D. Dual-Technology Type: Ceiling mounting; detect occupancy by using a combination of PIR and ultrasonic detection methods in area of coverage or by use of microphonic detection technology. Particular technology or combination of technologies that controls on-off functions shall be selectable in the field by operating controls on unit. 1. Sensitivity Adjustment: Separate for each sensing technology. 2. Detector Sensitivity: Detect occurrences of 6-inch- (150-mm-) minimum movement of any portion of a human body that presents a target of not less than 36 sq. in. (232 sq. cm), and detect a person of average size and weight moving not less than 12 inches (305 mm) in either a horizontal or a vertical manner at an approximate speed of 12 inches/s (305 mm/s). 3. Detection Coverage (Standard Room): Detect occupancy anywhere within a circular area of 1000 sq. ft. (93 sq. m) when mounted on a 96-inch- (2440-mm-) high ceiling. a. Provide one of the following: 1) Hubbell Omni-DT1000 2) Levition OSC20-M0W 3) Sensor Switch CM-PDT 4) Wattstopper DT-300 2.4 LIGHTING CONTACTORS A. Manufacturers: Subject to compliance with requirements, provide products by one of the following: BICKFORD OF CARMEL, IN 12/12/2012 LIGHTING CONTROL DEVICES 260923 - 5 1. Eaton Electrical Inc.; Cutler-Hammer Products. 2. General Electric 3. Siemens 4. Square D; Schneider Electric. B. Description: Electrically operated and mechanically held, complying with NEMA ICS 2 and UL 508. 1. Current Rating for Switching: Listing or rating consistent with type of load served, including tungsten filament, inductive, and high-inrush ballast (ballast with 15 percent or less total harmonic distortion of normal load current). 2. Fault Current Withstand Rating: Equal to or exceeding the available fault current at the point of installation. 3. Enclosure: Comply with NEMA 250. 2.5 CONDUCTORS AND CABLES A. Power Wiring to Supply Side of Remote-Control Power Sources: Not smaller than No. 12 AWG. Comply with requirements in Division 26 Section "Low-Voltage Electrical Power Conductors and Cables." B. Classes 2 and 3 Control Cable: Multiconductor cable with stranded-copper conductors not smaller than No. 18 AWG. Comply with requirements in Division 26 Section "Low-Voltage Electrical Power Conductors and Cables." C. Class 1 Control Cable: Multiconductor cable with stranded-copper conductors not smaller than No. 18AWG. Comply with requirements in Division 26 Section "Low-Voltage Electrical Power Conductors and Cables." PART 3 - EXECUTION 3.1 SENSOR INSTALLATION A. Install and aim sensors in locations to achieve 100 percent coverage of areas indicated. Do not exceed coverage limits specified in manufacturer's written instructions. 3.2 WIRING INSTALLATION A. Wiring Method: Comply with Division 26 Section "Low-Voltage Electrical Power Conductors and Cables." Minimum conduit size shall be 1/2 inch (13 mm). B. Wiring within Enclosures: Comply with NECA 1. Separate power-limited and nonpower- limited conductors according to conductor manufacturer's written instructions. C. Size conductors according to lighting control device manufacturer's written instructions, unless otherwise indicated. BICKFORD OF CARMEL, IN 12/12/2012 LIGHTING CONTROL DEVICES 260923 - 6 D. Splices, Taps, and Terminations: Make connections only on numbered terminal strips in junction, pull, and outlet boxes; terminal cabinets; and equipment enclosures. 3.3 FIELD QUALITY CONTROL A. Perform the following field tests and inspections and prepare test reports: 1. After installing time switches and sensors, and after electrical circuitry has been energized, adjust and test for compliance with requirements. 2. Operational Test: Verify operation of each lighting control device, and adjust time delays. B. Lighting control devices that fail tests and inspections are defective work. 3.4 ADJUSTING A. Prior to final completion, sensors shall be adjusted for proper operation. Proper operation includes: 1. Lights are turned ‘on’, immediately upon entering the space. 2. Lights stay ‘on’ while the space is occupied. 3. Lights turn ‘off’ when the space is unoccupied after a preset time delay since last detecting occupancy. Time delay shall be 20 minutes unless directed otherwise by the Owner. B. Occupancy Adjustments: When requested within 12 months of date of Substantial Completion, provide on-site assistance in adjusting sensors to suit occupied conditions. Provide up to two visits to Project during other-than-normal occupancy hours for this purpose. 3.5 DEMONSTRATION A. Provide a minimum of 15 minutes of training for Owner’s maintenance personnel on adjusting sensitivity and time delays of occupancy sensors. END OF SECTION 16145