Single Phase 3 Power Source Automatic Transfer Switch ATS L2V63-220/3C

Name: Single Phase 3 Power Source Automatic Transfer Switch ATS L2V63-220/3C
Brand: LSP

4 Inputs, 2 Outputs Design

Automatic Over/Undervoltage Transfer

Transient Disturbance Immunity

Automatic Phase Sequence Fault Recovery

Can set the priority phase sequence

Display Count: 4

Maximum Voltage: 330 V AC. For higher voltage requirements, please contact the manufacturer

Main Specification

Model No.	L2V63-220/3C
	Rated Operational Voltage (AC) U_e	230 V
	Rated Operational Current I_e	63 A
	Rated Frequency	50/60 Hz
	Wiring Method	Top-entry and bottom-exit (customizable)
	Input Poles	3 × 1P+N (1 main + 2 standby)
	Overvoltage Protection Value >U	230-300 V adjustable (default: 270 V) Customized version: 120-150 V adjustable (default: 130 V)
	Undervoltage Protection Value <U	140-210 V adjustable (default: 170 V) Customized version: 80-100 V adjustable (default: 90 V)
	Overcurrent Protection Value >I_e	63 A
	Start-up Delay Time	1-500 s adjustable (default: 5 s)
	Power Transfer Detection Time	OFF / 1-500 s adjustable (default: 10 s)
	Power Recovery Delay Time	OFF / 1-500 s adjustable (default: 10 s)
	Overcurrent Recovery Delay Time	1-500 s adjustable (default: 30 s)
	Overcurrent Trip Delay Time	6 s
	Operating Temperature Range T_a	-5 °C to +40 °C (24h average ≤ +30 °C)