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Home > Product > ELCB Testers > Digital ELCB Testers
2820 EL

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  FEATURES
● Microprocessor-controlled.
● Operating voltage 100-450V L-E.
● Rated current 999mA, at 317V AC/50Hz.
● Checks ELCB trip time and trip point (sensitivity).
● Auto off and auto ranging.
● Phase angle selection(0° / 180°).
● Indicates tripping phase angle.
● Impact resistant enclosure.
● Over temperature shut-down.
● Transient protection.
● Suitable for heavy industrial use.
● Fused.
  SPECIFICATIONS
Trip current-range : 0-1A at 317V
    (Auto-Rang Programmable)
Trip currentresolution : 1mA
Operating voltage (L-E) : 100 - 450V
Phase angle setting : 0° and 180° selectable
Timer-max : 99.999s
Timer resolution : 1ms
Typical Accuracy    
Trip-current : ±1%rdg±1mA
Trip-time : ±1%rdg±1dgt
Voltage : ±3%rdg±1dgt
Operating    
temperature -humidity : -10°C to +40°C
    80% Max. relative humidity
Dimensions : 170(L) × 120(W) × 95(D)mm
     
Weight    
(battery included) : Approx. 800g
Power source : 1.5(AA) × 8
Safety standard : EN 61010-1 CAT III 450V
    EN 610326-1
 


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