LYAP-A1 ADJUSTABLE V/A

Technical data

Rated supply voltage				AC220V
Operation voltage range				AC80V~440V (Single phase)
Ratedfrequency				50/60Hz
Overvoltage(>V)setting range				240V~300V
Undervoltage(<V)seltingrange				140V~210V
Current				63A/80A/100A
Error				2%
>Vand < Vtrip delay				0.5s
Reset/start delay				1s~300s
Voltagemeasurermentaccuracy				1%(Not exceeding 1% of the overall range)
Rated insulation voltage				400V
Output contact				1NO
Electrical life				3
Mechanicallife				10⁵
Protection degree				10⁶
Pollutiondeqree				IP20
Altitude				≤2000m
Humidity				≤ 50%at40C(without condensnton)
Storage temperature				-30℃ ~70℃

Default setting

Technical parameter	Setting range		Step	Factory setting
Overvoltage trip value	240V~300V		1V	270V
Undervoltage trip value	140V~210V		1V	170V
Reset delay time	1s~300s		1s	30s
Starting delay time	1s~300s		1s	2s
Current specification	40A	50A	63A	80A	100A
Rated operating current(In.A)	40	50	63	80	100
Maximum operating current Imax (A.within 10min)	50	60	80	90	100
Max.power ofload(kW)	8.8	11	13.9	17.6	22

Function setting

Overvoltage:240V~300V-OFF

Undervoltage:140V~210V-OFF

Overcurrent: 63A,8 0A,100A

Function/delayed:1s~300s

To quickly adjust the figures for longer periods of time, press either

the ‘Up’ or the‘Down’Keys

Functional interface display

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