PRODUCT DATA SHEET In support of our policy of continuous product improvement we reserve the right to change materials and specifications without notice. Drawings, where used, are not to scale. All dimensions are in millimetres and sizes given are approximate. Where possible, technical msds data sheets are made available on the website. All products should be installed and used in accordance with manufacturer's instructions provided. Warning: products may be the subject of registered designs and patents. Refer to website for terms and conditions on warranty. T: POWER 1800 769 370 T: MSS POWER SYSTEMS 03 9839 3500 | E: [email protected] W: cabacpower.com.au W: msspower.com.au TWIST-LOCK PHOTO SENSING SWITCH HNS910-NEMA HNS910-NEMA The HNS910-NEMA is a light sensing switch for controlling mains powered street lighting, designed to reduce energy consumption by allowing the light to switch OFF at a lower light level than the switch ON light level. The HNS910-NEMA twist-lock electronic photo control provides precise lighting control and stable performance. It uses an electronic sensing circuit together with a silicon light-sensing element, providing higher reliability and superior temperature stability of light level switching thresholds. The combination of these design features prevents light level drift so that the light switching levels remain constant for the life of the control unit. The unit is also fitted with a Metal Oxide Resistor (MOV) designed to effectively clamp voltage surges that might otherwise damage the unit. Part No: HNS910-NEMA FEATURES • Double-Sided Plated-Through Circuit Board (DSPT) for durability and reliability • Turn-OFF light level lower than Turn-ON level • 320 Joule MOV • Accurate silicon light sensor • High impact thermoplastic base • Solid brass contact blades • UV stabilized permanent colour • High impact resistant polypropylene cover • Wide operating voltage rating (185 - 305 Vac) • Conforms to AS/NZS 1158-6 CHARACTERISTICS All specifications apply at a T amb of +25°C unless otherwise specified. Parameter Value Nominal supply voltage 50 /60 Hz 240 Vac Supply voltage range 185 - 305 Vac Failure Mode ON Load Rating 1000 Watt Tungsten/ 1800 VA Ballast Operating Temperature -40°C to +70°C (-40F to +158F) Photocell Encapsulated Silicon Phototransistor Surge Protection 320 Joule MOV/ 10,000 amp surge current Power consumption 0.5 Watts (average) Time Delay On 30 seconds (Instant On when light level < 5 Lux) Time Delay Off 30 seconds Operating Light Levels (1) (Standard Settings) Turn On: 30 Lux (typ.) Turn Off: 18 Lux (typ.) (1) Light level can be set to individual customers requirement. Page 1 of 2

TWIST-LOCK PHOTO SENSING SWITCH HNS910-NEMA · to reduce energy consumption by allowing the light to switch OFF at a lower light level than the switch ON light level. The HNS910-NEMA

Download PDF Report

Upload
others
View
1
Download
0

Embed Size (px)

Citation preview

Page 1: TWIST-LOCK PHOTO SENSING SWITCH HNS910-NEMA · to reduce energy consumption by allowing the light to switch OFF at a lower light level than the switch ON light level. The HNS910-NEMA

PRODUCT DATA SHEET

In support of our policy of continuous product improvement we reserve the right to change materials and specifications without notice. Drawings, where used, are not to scale. All dimensions are in millimetres and sizes given are approximate. Where possible, technical msds data sheets are made available on the website. All products should be installed and used in accordance with manufacturer's instructions provided. Warning: products may be the subject of registered designs and patents. Refer to website for terms and conditions on warranty.

T: POWER 1800 769 370 T: MSS POWER SYSTEMS 03 9839 3500 | E: [email protected] W: cabacpower.com.au W: msspower.com.au

TWIST-LOCK PHOTO SENSING SWITCH HNS910-NEMA

HNS910-NEMA

The HNS910-NEMA is a light sensing switch for controlling mains powered street lighting, designed to reduce energy consumption by allowing the light to switch OFF at a lower light level than the switch ON light level.

The HNS910-NEMA twist-lock electronic photo control provides precise lighting control and stable performance. It uses an electronic sensing circuit together with a silicon light-sensing element, providing higher reliability and superior temperature stability of light level switching thresholds.

The combination of these design features prevents light level drift so that the light switching levels remain constant for the life of the control unit. The unit is also fitted with a Metal Oxide Resistor (MOV) designed to effectively clamp voltage surges that might otherwise damage the unit.

Part No: HNS910-NEMA

FEATURES• Double-Sided Plated-Through Circuit Board (DSPT) for

durability and reliability• Turn-OFF light level lower than Turn-ON level• 320 Joule MOV• Accurate silicon light sensor• High impact thermoplastic base• Solid brass contact blades• UV stabilized permanent colour• High impact resistant polypropylene cover• Wide operating voltage rating (185 - 305 Vac)• Conforms to AS/NZS 1158-6

CHARACTERISTICSAll specifications apply at a Tamb of +25°C unless otherwise specified.

Parameter ValueNominal supply voltage 50 /60 Hz 240 Vac

Supply voltage range 185 - 305 Vac

Failure Mode ON

Load Rating 1000 Watt Tungsten/ 1800 VA Ballast

Operating Temperature -40°C to +70°C (-40F to +158F)

Photocell Encapsulated Silicon Phototransistor

Surge Protection 320 Joule MOV/ 10,000 amp surge current

Power consumption 0.5 Watts (average)

Time Delay On 30 seconds (Instant On when light level < 5 Lux)

Time Delay Off 30 seconds

Operating Light Levels (1) (Standard Settings)