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（已压缩）EPBR2-40AFD Series

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# （已压缩）EPBR2-40AFD Series

OVERLOAD Test current: In:6-40A 1.13 x In No tripping within an hour 1.45 x In Tripping within an hour ARC FAULT Serial Arcing Fault Parallel Arcing Fault Grounding Arc Fault SHORT CIRCUIT B,C Tripping Characteristics B:(3-5) x ln C:(5-10) x ln EARTH LEAKAGE I△n: 10,30,100,300mA Type A & AC

AFDD Prevents fires Fits in new and existing installations Switched neutral 4 in 1 protection

EPBR2-40AFD Series Arc Fault Detection Device

| Standard Curev s |  | IEC/EN 62606,IEC/EN 61009-1 |
| --- | --- | --- |
| Rated conditional shor-t circuit current(kA) |  | 6,10 |
| Rated current(A),ln |  | 6,10,16,20,25,32,40 |
| Number of poles |  | 1P+N |
| Rated sensitivity currents(mA),IΔn |  | 10,30,100,300 |
| Tripping curev |  | B,C |
| Rated residual non-operating current |  | 0.5XIΔn |
| Rated impulse withstand voltage Uimp(kV) |  | 4 |
| Rated voltage(V) |  | AC 230/240 |
| Ambient temperature (°C) Breaking time of residual current Max.br |  | -25~+40,Max.95%humidity eaking time |
| Residual current off time In(A) IΔn(A) IΔn |  | ≤0.1s 2 IΔn 5 IΔn 5-500A |
| Type of trip 6-40 0 Wiring (The suitable co Rated current In (A 6 10 13 16-20 | Ground fault .01,0.03,0.1,0.3 0.1s nductors should be used for | Electronic 0.08s 0.04s 0.04s connection,see table below for relative parameters) |
|  | Over current ) Cross sect | Thermal-magnetic ion area s(mm2) Tightening torque(N.m) |
|  | Arc fault | Serial Arcing Fault,Parallel Arcing Fault,Grounding Arc Fault 1 1.5 |
|  | Power supply failure | Over voltage protection 1.5 M5 2.0 2.5 |
| Electrical endurance 25 |  | 2000 M4 1.2 4 |
| Mechanical endurance 32 40 |  | 10000 6 10 |
| Terminal capacity AFDD For The Consumer Unit |  | 16mm2 flexible/25mm2 rigid |
| Protection degree The 18th edition wiring regulations (BS7671) sets out |  | IP20 requirements for electrical installations in the UK, including |
| Installation requirements for protection of persons, livestock & proper in electrical installations. |  | 35mm DIN rail yt against the risk from fri es that may be generated & propagated |
| EPBR2-40AFD 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. Overall and mounting dimensions |  |  |

EPBR2-40AFD Series Arc Fault Detection Device

|  |  |  |  |  |  |  | Switc |  | he | d Neutr | al |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|  |  |  |  |  |  |  | EV Chargin | g & Solar P |  |  | V n & ts st ct |
|  |  |  |  |  |  |  |  | Applicatio |  |  |  |
|  |  |  |  | Trippin |  |  | g Under A | C,Pulsating |  |  |  |
|  |  |  |  |  |  |  | Smooth | DC Curren |  |  |  |
|  |  |  |  |  |  |  | Prote | ction again |  |  |  |
|  |  |  |  |  |  |  | direct/ind | irect conta |  |  |  |
|  |  |  |  |  |  |  | Charging | Station |  |  |  |

EPBR2-40AFD Series Arc Fault Detection Device Curves

Breaking time of residual current Max.breaking time In(A) IΔn(A) IΔn 2 IΔn 5 IΔn 5-500A 6-40 0.01,0.03,0.1,0.3 0.1s 0.08s 0.04s 0.04s Wiring (The suitable conductors should be used for connection,see table below for relative parameters) Cross section area s(mm2) Tightening torque(N.m) Rated current In (A) 1 6 1.5 10 1.5 13 2.5 16-20 6 25 32 40 AFDD For The Consumer Unit 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. Overall and mounting dimensions

2.0 4 10

EPBR2-40AFD

EPBR2-40AFD Series Arc Fault Detection Device Overload Operation Bimetal Metal Alloy Overload Protection:Through Consists of 2 differernt metals bonded together Different metals have different coefficient of expansion

Trip Catch Trip Switching Mechanism On heating-it bends towards tripping Pushes the trip catch lever Switching mechanism actuated Short Circuit Operation Solenoid

Trip Switching Mechanism Trip Catch

High current flows Solenoid gets magnetized Attracts tripping plunger Switching mechanism actuated Lower portion of plunger pushes trip catch lever Features & Benefits Real Silver Graphite,AGC Energy Limiting anti-weld contact tips Class 3

13 Plates Arc Chamber

Highest Electrical Life Quick & Efficient Arc Quenching Maximum Safety against Contact welding Very low let through energy,class 3 Rare possibility of AFDD replacement Increases life of Installation & equipment