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Home  /  Terminals & Bars  / 

LYAP-A3 ADJUSTABLE V/A

LYAP-A3 ADJUSTABLE V/A

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Description
Shipping & delivery

LYAP-A3 ADJUSTABLE V/A,
Overvoltage protector, professional level voltage abnormality protection, automatic disconnection,
and restoration of power supply, ensuring safe and stable operation of equipment.

Front-face Panel

Technical Data

Supply terminals N,L
Rated supply voltage AC220V;DC85-300V
Rated frequency 40/50/60/70Hz
>V setting range AC130-300V;DC130-300V
<V setting range AC80-210V;DC85-210V
Voltage hysteresis 5V
Overvoltage trip delay 0.5s
Voltageaccuracy <1%
Max.operating phase voltage 350V
Max.operating current 40A/63A
Altitude ≤2000m
Function Lightning protection
Pemissable relative humidity <50% at 25℃
(without condensation)
Ambient temperature ·-25℃~+55℃
Size 81*36*66mm

Setup Menu

Setcharacter Technicalparameter Setrange Defaultvalue
P-1 Overvoltagesetting 240-300V 270V
P-2 Overvoltagedelaytime 1-300s 30s
P-3 Overvoltagesetting 140-210V 170V
P-4 Undervoltagedelaytime 1-300s 30s
P-5 OvercurrentSetting 1-63A 63A
P-6 Overcurrentdelaytime 1-300s 30s
P-7 Startingdelaytime 1-300s 2s

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