User manual MK ELECTRIC LOGIC PLUS DIMMER SWITCHES DATASHEET

[. . . ] TECHNICAL DATA SHEET Logic Plus Dimmer Switches 1:2 Logic PlusTM Dimmer Switches PRODUCT RANGE Standard Dimmer Switches 1 gang, 1 way, single dimmer switch, 40-250W 1 gang, 1 way, double dimmer switch, 2 x 40-250W 1 gang, 1 way, single dimmer switch, 60-450W 1 gang, 2 way, single dimmer switch, 40-250W 1 gang, 2 way, double dimmer switch, 2 x 40-250W 1 gang, 2 way, single dimmer switch, 60-450W Intelligent Dimmer Switches 1 gang, single dimmer switch 40-300W (LV rating 40-240W/VA) 1 gang, double dimmer switch 2 x 40-300W (LV rating 2 x 40-240W/VA) 1 gang, single dimmer switch 60-500W (LV rating 60-400W/VA) K1521 WHI LV K1531 WHI K1532 WHI K1511 WHI K1534 WHI K1533 WHI K1535 WHI Description MK Dimmer Switches fall into two categories: 1) Standard Dimmer Switches 2) Intelligent Dimmer Switches Logic Plus offers both categories of Dimmer Switches Standard Dimmer Switches Dimmer Switches belonging to this category employ simpler electronic circuitry and make use of thermal switches to conform to the very stringent requirements of the Standard BS EN60669-2-1, for overload protection. They are only suitable for use with normal tungsten filament lamps with internal fuses, conforming to BS 161 standard and do not have any added features, e. g. [. . . ] MK Intelligent Dimmer Switches are not suitable for use with Fluorescent Loads, including Energy Saving Lamps. K1522 WHI LV K1501 WHI LV Overload reaction Case Approximate load on the dimmer as a percentage of its maximum rating Up to 125 >125 to 150 >150 to 200 Power output to load when dimmer control is set to maximum 1 2 3 Load will receive maximum power continuously. Output to load will be reduced to 50% of the maximum after a delay of approximately 20 seconds after switch on. Output to load will be reduced to the minimum setting of the dimmer after a delay of approximately 20 seconds after switch on. Output will be disabled (load will be switched off) almost instantaneously after switch on. 4 >200 ©2001 MK Electric Limited The Arnold Centre, Paycocke Road, Basildon, Essex SS14 3EA, United Kingdom Tel: +44 (0)1268 563720 Fax: +44 (0)1268 563064 email: more@mkelectric. co. uk www. mkelectric. co. uk Edition 07-01 TECHNICAL DATA SHEET Logic Plus Dimmer Switches 2:2 Dimensions (mm) 86 28 86 19 16 60. 3 18 Features Intelligent Dimmer Switches incorporate the following advanced features TECHNICAL SPECIFICATION Electrical Mains Supply Voltage: 230V a. c. (Nominal) Mains Supply Voltage Range: 216V a. c. Mains Supply Frequency: 50Hz ±3Hz Type of Loads Standard Dimmers: Fused GLS Tungsten Filament lamps only to BS161, rated at 230/240V Low Voltage Dimmers: Fused GLS Tungsten Filament lamps to BS161, rated at 230/240V. Dimmable wire wound or electronic Low Voltage Transformers of good quality. Note: Transformer must be suitable for dimming using phase delay (leading edge) and NOT only phase cut (trailing edge) type of dimmers. Warning: These dimmer switches are not suitable for use with Fluorescent Lamps or Energy Saving Lamps. Physical Operating temperature: 0°C to +40°C) IP rating: IP4X Max. installation altitude: 2000 metres I Suitable for dimming Low Voltage Halogen lamps via good quality, fully dimmable electronic or wire-wound transformers. While being used with wire-wound transformers for low voltage lighting, these dimmer switches continuously monitor the drive conditions to the transformers, which require essentially, bi-directional a. c. [. . . ] - 50Hz Load DIMMER L Wires must be connected to the correct Dimmer terminals. DO NOT connect earth to Dimmer ©2001 MK Electric Limited The Arnold Centre, Paycocke Road, Basildon, Essex SS14 3EA, United Kingdom Tel: +44 (0)1268 563720 Fax: +44 (0)1268 563064 email: more@mkelectric. co. uk www. mkelectric. co. uk Edition 07-01 [. . . ]