HRN-55 / Monitoring voltage relay

SKU:	ELK-3722
EAN:	8595188137225
Brand:	Elko ep

Relay monitors phase sequence and failure ( e.g monitoring of correct motor winding etc.)in 3 phaze main

DESCRIPTION

• Monitoring of correct motor winding etc.. fixed delay T1 (500ms) and adjustable delay T2 (0.5-10s).
• Monitoring voltage relay in two variants:

HRN-55: supply from all phases, which means that function of relay is applicable also if one phase fails.
HRN-55N: supply L1-N, it means that relay also monitors break of neutral point.

• Faulty state is indicated by LED and output contact of relay is OFF.

TECHNICAL PARAMETERS

• Monitored power voltage:
  HRN-55: 3 x 400 V
  HRN-55N: 3 x 400 V/ 230 V

• Umax: 125% of monitored voltage.

• Umin: 75% of monitored voltage.

• Output contact: 1x changeover 8 A/250 V AC1 (AgNi, 2500 VA).

• 1-MODULE, DIN rail mounting.