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DV2-01 Undervoltage and Overvoltage Voltage Monitor Relay Programmable Complete Monitoring Three phase Mains

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Technical parameters

♦ Monitoring of 3-phase mains:

- voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W).

- phase asymmetry (can be switched off)

- phase sequence

- phase failure

♦ Function of second relay (independent/parallel).

♦ Adjustable delay for short peaks for each lavel independently.

♦ M480: For circuits 3×400V (without neutral)

♦ M211: For circuits 3×400/230V (with neutral)

♦ Galvanically separated supply voltage AC 400V, AC 110V, AC 230V, AC/DC 24V.

♦ Output contact: 2×changeover 10A/250V AC1

♦ 2-MODULE, DIN rail mounting.

Description

Connection

Symbol

Function

Model	Supply voltage (AC 50-60Hz)	Switching voltage	Unit	Price
DV2-01	A380:380V, A440:400V, A415:415V(P-P)	250V AC1/24V DC	1PC	$7.5

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Technical parameters ♦ Monitoring of 3-phase mains: - voltage in levels (undervoltage and overvoltag...

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