AF Series - Arc Flash Detection from Protection Relays The AF arc-flash protection relay includes an Ethernet interface and supports Modbus TCP communication. Zone tripping, upstream breaker tripping and tie breaker tripping applications Littelfuse Product Catalogs - LittelfuseLittelfuse AF Series Arc Flash Detection Relay I Davis AF ARC-FLASH RELAYAF SERIESArc-Flash Relay | Arc-Flash Detection - Littelfuse•

Arc-Flash Relay AF | SELCO-- &#; The Arc-Flash Relay AF delivers a flexible design and unrestricted scalability making it ideal for retrofits in electrical equipment. In : SELCO

AF- - Littelfuse - , , PDTThe AF is a microprocessor-based arc-flash relay that limits arc-fault damage by detecting the light from an arc flash and rapidly tripping the feeder : LITTELFUSE

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AF ARC-FLASH RELAYThe AFQQ Arc-Flash Relay is a high-speed, arc-detection device for electrical power-distribution systems. The AF has outputs for two trip coils in two zones, and has inputs for

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AF ARC-FLASH RELAY-- &#; AF ARC-FLASH RELAY KEY FEATURES The AFQQ Arc-Flash Relay is a high-speed, arc-detection device for electrical power- ，

[PDF]AF ARC-FLASH RELAY - selco.com-- &#; The AF can be used on ac or dc electrical systems and can be powered from either an ac or dc supply, or both. . Easy Installation The AF design philosophy is to

AF Series - Arc Flash Detection Protection Relays from Find AF Series Arc Flash Detection part specifications and more from the Littelfuse Protection Relays selection of Protection Relays and Controls.

AF- - Littelfuse - , , PDTThe AF is a microprocessor-based arc-flash relay that limits arc-fault damage by detecting the light from an arc flash and rapidly tripping the feeder breaker. The unit is well suited for switchgear, transformer and

AF Series - Arc-Flash Relay - SELCO USAThe AF is a microprocessor-based arc-flash protection relay that limits arc-fault damage by detecting the light from an arc flash and rapidly tripping the feeder breaker. The unit is well suited for switchgear, transformer,

AF Series - Arc Flash Detection from Protection Relays The AF is a microprocessor-based arc-flash protection relay that limits arc-fault damage by detecting the light from an arc flash and rapidly tripping the feeder breaker. The unit is well Show More. Product Literature. AF Datasheet; AF Manual; AF D Model; Electrical Characteristics

AF ARC-FLASH RELAYThe AFQQ Arc-Flash Relay is a high-speed, arc-detection device for electrical power-distribution systems. The AF has outputs for two trip coils in two zones, and has inputs for up to four optical sensors for optimal arc detection. The inputs support both point sensors and fiber-optic line sensors, which cover a larger area.

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AF ARC-FLASH RELAY-- &#; KEY FEATURES The AFQQ Arc-Flash Relay is a high-speed, arc-detection device for electrical power ，！

[PDF]AF ARC-FLASH RELAY - selco.com-- &#; The AF Arc-Flash Relay is a high-speed, arc-detection device for electrical power-distribution systems. The AF has outputs for two trip coils in two zones, and has inputs for up to four optical sensors for optimal arc detection. The inputs support both point sensors and fiber-optic line sensors,

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AF ARC-FLASH RELAYBrand of Product Littelfuse Part AF AF- AF--CC PGA-FLSH- PGA-FLSH- PGA- PGA- PGA-LS PGA-LS PGA-LS AF-- Product Category ARC-FLASH RELAY Photo Flash Photo Flash. Sign in / Register.

Arc-Flash Relay AF | SELCO-- &#; The AF arc-flash protection relay includes an Ethernet interface and supports Modbus TCP communication. Zone tripping, upstream breaker tripping and tie breaker tripping applications can be

AF- - Littelfuse - , , PDTThe AF is a microprocessor-based arc-flash relay that limits arc-fault damage by detecting the light from an arc flash and rapidly tripping the feeder breaker. The unit is well suited for switchgear, transformer and

AF Series - Arc-Flash Relay - SELCO USAThe AF is a microprocessor-based arc-flash protection relay that limits arc-fault damage by detecting the light from an arc flash and rapidly tripping the feeder breaker. The unit is well suited for switchgear, transformer,

AF Series - Arc Flash Detection from Protection Relays The AF is a microprocessor-based arc-flash protection relay that limits arc-fault damage by detecting the light from an arc flash and rapidly tripping the feeder breaker. The unit is well Show More. Product Literature. AF Datasheet; AF Manual; AF D Model; Electrical Characteristics

AF Series - Arc-Flash Relay _ BDTIC a Leading The AF is a microprocessor-based arc-flash protection relay that limits arc-fault damage by detecting the light from an arc flash and rapidly tripping the feeder breaker. The unit is well suited for switchgear, transformer, motor controls center and

AF - Find AF Series Arc Flash Detection part specifications and more from the Littelfuse Protection Relays selection of Protection Relays and Controls. AF - - Littelfuse - w,,

AF- - AF Series - Arc Flash Detection from The AF is a microprocessor-based arc-flash protection relay that limits arc-fault damage by detecting the light from an arc flash and rapidly tripping the feeder breaker. The unit is well suited for switchgear, transformer, motor controls center and power converter applications. Sensors, inputs, and connections are health monitored to

Arc-Flash Relay AF | SELCO-- &#; A solid-state redundant trip circuit provides an internal fail-safe mechanism and fast arc-flash response during power up. Front-panel and sensor LEDs indicate sensor health and fault location. Features:

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[PDF]PGR-, SOLAR AF & AF PRODUCTS ARC -- &#; The typical spectrum of light from an arc-flash is spread across the visible spectrum and so this is what the PGR-, AF and AF relays are detecting. Ultraviolet light is mostly used to detect corona which can be present before an arc flash but is also present in higher voltage systems where no arc flash is imminent.