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MAXGE ELECTRIC-AFDD Product Brochure
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# MAXGE ELECTRIC-AFDD Product Brochure <!-- source-page:1 --> MAXGE ELECTRIC TECHNOLOGY CO.,LTD. Address: No.299 East Changhong Road, Deqing Economic Zone, Wukang, Deqing, Zhejiang, China PostCode:313200 Tel: 86-572-8823666 8820808 Fax: 86-572-8822678 8822959 E-Mail: maxge@maxge.com Single Module Miniature AFDD ARC FAULT DETECTION DEVICE WhatsApp & Wechat : +86 198 5726 7088 HANGZHOU MAXGE INTELLIGENT ELECTRIC CO.,LTD. Address: ROOM 615，Building 1,European and American Financial City, Cangqian Street,Yuhang District,Hangzhou City,Zhejiang Province. Tel: 0086-572-8820808 Fax: 0086-572-8822678 E-Mail: maxge@maxge.com WhatsApp & Wechat : +86 198 5726 7088 CB <!-- source-page:2 --> HOLLAND U.S.A Europe ENGLAND Middle East Egypt India Ghana Brazil Russia Beijing HANGZHOU HONG KONG Australia #AFDD PREVENTS FIRES FITS IN NEW AND EXISTING INSTALLATIONS SWITCHED NEUTRAL 4 IN 1 PROTECTION 1 <!-- source-page:3 --> AFDD ARC FAULT DETECTION DEVICE OVERLOAD Test current: In: 6-40A 1.13 x ln No-trip 1.45 x ln Trip PROTECTION ARC FAULT EARTH LEAKAGE Serial Arcing Fault Parallel Arcing Fault 2 SHORT CIRCUIT B, C characteristic B:(3-5) x ln C:(5-10) x ln 4〉1 I △n: 30，100,300mA Type A & AC Technical Specification Technical Specification Electrical Characteristics Electrical Characteristics Protection Protection Installation Installation Environment Environment Features Features Size Size 3 <!-- source-page:4 --> Technical Specification Product description Conforms to standard Technical Specifications Application Type & mounting arrangement Electrical Characteristics Dependent/independent on supply voltage eRCBO Type Operational Voltage Range Pole Insulation Voltage (V) Impulse Voltage (V) Protection degree Rated nominal breaking capacity lcn (A) Rated service breaking capacity Ics (A) Rated residual breaking/making capacity I△m (kA) Tripping Curve Electrical operations Endurance Quality mark on product Protection Overload Protection Instantaneous Protection Test circuit monitoring for AFDD 5 4 AFDD+eRCBO IEC/BS EN 62606, IEC/BS EN 61009-1 Rated Current: 6-40A Frequency: 50/60Hz Sensitivity: 30,100,300mA Consumer unit Din-Rail Dependent A & AC 180V to 264V 1P+N (with switched neutral) 500 4000 IP20 /IP40 (Terminals/Housing) 6kA 6kA 3kA B and C Mechanical operations >10000 ≥1200 SEMKO,CE As per IEC 61009-1 As per IEC 61009-1 As per IEC62606 CI.8.17 Integrated automatic function self-test. Installation Isallation type Connections Environment 100% Current rating (no derating) Operational Temperature range Storage Temperature Altitude Frame width Positive Contact Indication Suitability for Isolation Terminal cable capacity Terminal Torque capacity Yes Features Switched neutral Neutral position Size With Flying Neutral and Neutral Swithing Without flying neutral and Neutral Switching Dinrail Incoming : Cable and Busbar Outgoing : Cable @30°C -25°C +40°C 25 -20°C +60°C 2000m (no derating) 1 module: 17.8mm Yes Yes M5: 25 mm² M4: 10 mm² M5: 3 N.m M4: 2 N.m Right side w.r.t. mounting Length: 110mm, Width:17.8mm & Height:78mm Length: 110mm, Width:17.8mm & Height:78mm <!-- source-page:5 --> AFDD Line Pole Internal view AFDD Neutral Pole Internal view Arc Chute Arc Runner Fixed Contact Arc Guide Plate Base Calibration Screw & Nut Bimetal Flexible Copper Braid Moving Contact 7 6 CBCT PCB Solenoid Silver Tip Knob Mechanism Moving Contact Lower Terminal Silver Tip Fixed Contact PCB Neutral Wire Trip Button Box Clamp Terminal Screw <!-- source-page:6 --> Overload Operation Short Circuit Operation Bimetal Metal Alloy Overload Protection:Through Consists of 2 differernt metals bonded together Different metals have different coefficient of expansion On heating-it bends towards tripping Pushes the trip catch lever Switching mechanism actuated bimetal Trip Catch Trip Switching Mechanism 9 8 Solenoid 25 High current flows Solenoid gets magnetized Attracts tripping plunger Lower portion of plunger pushes trip catch lever Switching mechanism actuated Trip Catch Trip Switching Mechanism <!-- source-page:7 --> Features & Benefits Real Silver Graphite,AGc anti-weld contact tips 25 Features & Benefits Highest Electrical Life Maximum Safety against Contact welding Rare possibility of AFDD replacement 11 10 <!-- source-page:8 --> AFDD FOR THE CONSUMER UNIT Features & Benefits The 18th edition wiring regulations (BS7671) sets out requirements for electrical installations in the UK, including requirements for protection of persons, livestock & property against the risk from fires that may be generated & propagated in electrical installations. Designers & installers are required to ensure that installations are arranged so that the risk of ignition from high temperatures or electric arc is minimised,Protection requirements include protecting against the risk of fire from insulation faults, arcs & sparks & high temperatures. Installing arc fault detection devices is recommended in the 18th Edition as a method for mitigating the risk from fire in final AC circuits from arc faults. 13 12 Energy Limiting Class 3 25 13 Plates Arc Chamber Quick & Efficient Arc Quenching Very low let through energy,class 3 Increases life of Installation & equipment <!-- source-page:9 --> Features & Benefits Features & Benefits Bi-stable Din Clip Position Indicator 14 10 mm² Terminal Torque 2 N-m Circuit Diagram Bi-Connect Termination on lower side Combi Head Screw Compatible with Standard & Philip head screwdriver Quick Make Mechanism Very speedy & forceful PAD Locking For safety 25 mm² Terminal Torque 3 N-m 15