O QUE SIGNIFICA RESIDUAL CURRENT DEVICE EM INGLÊS
Dispositivo de corrente residual
Um dispositivo de corrente residual ou um disjuntor de corrente residual é um dispositivo de fiação elétrica que desconecta um circuito sempre que detecta que a corrente elétrica não está equilibrada entre o condutor energizado e o condutor neutro de retorno. Tal desequilíbrio pode indicar vazamento de corrente através do corpo de uma pessoa que está aterrada e acidentalmente tocando na parte energizada do circuito. Um choque letal pode resultar dessas condições. Os RCCBs são projetados para se desconectar rapidamente o suficiente para evitar lesões causadas por tais choques. Não se destinam a fornecer proteção contra a sobrecorrente ou todas as condições de curto-circuito. Nos Estados Unidos e no Canadá, um dispositivo de corrente residual é mais conhecido como um Interruptor de Circuito de Falha à Terra, Interruptor de Falha à Terra ou um Interruptor de Corrente de Fuga de Dispositivo. A condição de falha à terra é definida como: Conexão involuntária, eletricamente condutora, entre um condutor não conectado à terra de um circuito elétrico e os condutores geralmente não-portadores de corrente, caixas metálicas, pistas metálicas, equipamentos metálicos ou terra.
definição de residual current device no dicionário inglês
A definição de dispositivo de corrente residual no dicionário é um dispositivo de corte de circuito instalado em equipamentos elétricos para proteger o operador do RCD de eletrocussão.
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10 LIVROS EM INGLÊS RELACIONADOS COM «RESIDUAL CURRENT DEVICE»
Descubra o uso de
residual current device na seguinte seleção bibliográfica. Livros relacionados com
residual current device e pequenos extratos deles para contextualizar o seu uso na literatura.
1
Physics for OCR A for Separate Award
This is because there are no electrical connections to the case. The appliance is
said to be double- insulated and is marked with the symbol shown. Residual
current device (RCD) A residual current device (RCD) responds more rapidly
than a ...
Sandra Mitchell, Chris Sherry,
2001
2
Electronic Components and Symbols according to wikipedia: ...
A residual-current device (RCD), or residual-current circuit breaker (RCCB) is an
electrical wiring device that disconnects a circuit whenever it detects that the
electric current is not balanced between the energized conductor and the return ...
3
A Practical Guide to the Wiring Regulations
Also included in this term are the Residual Current Breaker with Overcurrent
device (RCBO), which incorporates an MCB with the RCD, the socket-outlet with
Residual Current Device (SRCD) and the Portable Residual Current Device (
PRCD) ...
4
The Electrician’s Guide to the 17th Edition of the IEE ...
Table 5.10 Periodic test notice for residual current device This installation, or part
of it, is protected by a device which automatically switches off the supply if an
earth fault develops. Test quarterly by pressing the button marked 'T' or 'Test'.
5
Overvoltage Protection of Low-Voltage Systems, Revised Edition
Thus, three variants are possible for the TN-system: (i) TN–S, (ii) TN–C and (iii)
TN–C–S. The following protective equipment can be installed in the different
systems: • overcurrent protective device • residual current device • insulation ...
6
Electrical Installation Designs
17 Residual Current Devices A residual current device (RCD) is a life-saving
electro-mechanical device designed to prevent people receiving a fatal electric
shock if they touch something live, such as a bare conductor. They are also used
to ...
Bill Atkinson, Roger Lovegrove, Gary Gundry,
2012
7
Grounds for Grounding: A Circuit to System Handbook
A residual-current device (RCD) is a protective device used to automatically
disconnect the electrical supply when an imbalance is detected between live
conductors. This type of device is also known as ground fault circuit interrupter (
GFCI) in ...
Elya B. Joffe, Kai-Sang Lock,
2011
8
Handbook on the Wiring Regulations: The IEE Wiring ...
Where an installation incorporates socket outlets rated at 32A or less, which may
reasonably be expected to supply portable equipment for use outdoors,
Regulation 471 - 16 - 01 requires a residual current device (30mA or less
operating ...
Electrical Contractors' Association (ECA),
2008
9
Handbook of Electrical Power Distribution
Rated residual operating current of a residual current device (RCD) :Milhamps (
0.001 A) 392 Devices gG : General purpose fuse having the full range breaking
capacity and also suitable for motor protection gM : A full range breaking capacity
...
10
The Guide to Electrical Safety at Work
The purpose of the residual current device is to monitor the residual current and
to switch off the circuit quickly if it rises to a preset level. The arrangement of an
RCD is shown in simplified form in Figure 6.7. The main contacts are closed ...
10 NOTÍCIAS NAS QUAIS SE INCLUI O TERMO «RESIDUAL CURRENT DEVICE»
Conheça de que se fala nos meios de comunicação nacionais e internacionais e como se utiliza o termo
residual current device no contexto das seguintes notícias.
ABB Introduces Low Voltage Protection for Electric Vehicle Charging …
NewswireToday - /newswire/ - Zurich, Switzerland, 2015/07/15 - ABB recently supplied Residual Current Devices (RCDs) and Miniature Circuit Breakers (MCBs) ... «Newswire Today, jul 15»
An iPhone controlled BBQ?? Are you kidding????
Testing it out during a particularly damp Wellington autumn, I plugged it into a residual current device that'd power it off if anything untoward electricity-wise ... «NetGuide NZ, mai 15»
Saturday night 'most dangerous time' to be home - stay safe with Phil …
... risks ranging from overloading sockets to fixing appliances that are still plugged in and using power tools without RCD (residual current device) protection. «BT.com, mar 15»
Jason Garrels coronial inquest: Electrical contractor questioned over …
When asked today about the main switchboard, Mr Day maintained that it contained two safety switches or residual current devices (RCDs). "I believe there were ... «ABC Online, mar 15»
One million over 75s 'at risk from non-decent homes'
The study for charity Electrical Safety First reveals that the current housing ... such as a modern fusebox, residual current device, circuit breakers and PVC wiring, ... «24dash, jan 15»
Man electrocuted at Northland campground
... if a a residual current device (RCD) had been plugged into the powerbox, he said. ... The devices cost about $130-$150, he said, and would stop power flow if ... «Auckland stuff.co.nz, jan 15»
Make sure festive lights are safe
If you choose lights that are mains voltage, you must make sure that they are plugged into an RCD (Residual Current Device). Before you start planning your ... «Keighley News, out 14»
Accidental deaths of two Limerick farm boys
Mr Boland said there was no residual current device (RCD) on the socket circuit ... He said the RCD trips a system very quickly and would more than likely have ... «Irish Examiner, ago 14»
Essential Energy issues winter warning on electricity safety
"All homes and workshops should be fitted with a safety switch known as a Residual Current Device (RCD) or earth leakage circuit breaker," he said. "This can ... «Coffs Coast Advocate, mai 14»
Advice after scooter explosion
Mrs Moore should have plugged the cord into a residual current device (RCD) and then plugged the RCD to a direct power outlet, Mr Lindsay said. «Otago Daily Times, jul 13»