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JJZ-FF Overhead Line Fault Indicator

Four-Faith Smart Power Technology Co.,Ltd.

JJZ-FF Overhead Line Fault Indicator

Country/Region china

Company Four-Faith Smart Power Technology Co.,Ltd.

Categories Magnetic Mount Antenna

Update 2020-12-30 22:34:25

ICP License Issued by the Chinese Ministry

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JJZ-FF Overhead Line Fault Indicator
JJZ-FF Overhead Line Fault Indicator is usually used in 5~38KV overhead line
power distribution network to monitor and detect short-circuit and earth fault. The fault is
indicated by mechanical flag and three ultra-bright blinking LEDs with 360 sight.
The indicator can be mounted under live conditions with the help of an adapter and a
hot stick.
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JJZ-FF Overhead Line Fault Indicator is usually used in 5~38KV overhead line power distribution network to monitor and detect short-circuit and earth fault. The fault is
indicated by mechanical flag and three ultra-bright blinking LEDs with 360 sight.The indicator can be mounted under live conditions with the help of an adapter and a
hot stick. The trip current and reset time can be set by dial switches during production.And battery low voltage warning can be distinguished and indicated by red mechanical
flag.

Features
Short circuit Fault:Red mechanical flag and three red ultra-bright blinking LEDs.
Earth-fault:Red mechanical flag and three red ultra-bright blinking LEDs
Low Battery Warning: Red mechanical flag.
Parameter Adjust:The parameters can be adjusted by dial switches during production.
Power Supply:Lithium battery, type AA 2.7Ah/3.6V.
parameter
SubjectValue
Short-circuit Trip Current (Phase to Phase)150A, 300A, 450A, 600A, can be set by dial switch during production
Trip Current Delay40, 80, 120, 200ms, can be set during production
Indication Unit Reset
  1. Manual by magnet
  2. Time reset: adjustable, 2 minutes, 8h, 24h, 48h, can be set during production
  3. Auto reset after repower, 30s default, only for permanent fault
Protection ClassIP68
Internal Type TestAccording to IEEE495-2007
Operation
Temperature Range
-40~+70℃
Power SupplyLithium battery type AA 3.6V/2.7Ah, replaceable
Battery Life10 years
WeightApprox. 600g
Dimensions

China JJZ-FF Overhead Line Fault Indicator

JJZ-FF Overhead Line Fault Indicator Images

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