Elko HRN-56/120 Guia De Inicio Rapido página 3

ELKO EP, s.r.o.
Palackého 493
769 01 Holešov, Všetuly
Czech Republic
Tel.: +420 573 514 211
e-mail: [email protected]
www.elkoep.com
Made in Czech Republic
02-84/2016 Rev.: 1
Characteristics
• relay monitors phase sequence and failure (e.g. control of correct motor winding etc.)
• relay is designated for monitoring of 3-phase networks
• supply from all phases which means that relay is functional also in case of one
phase failure
• supply and monitored supply Un:
1 MODULE:
HRN-56/120 - 3 x 120 V
HRN-56/208 - 3 x 208 V
HRN-56/240 - 3 x 240 V
HRN-56/400 - 3 x 400 V
3 MODULE:
HRN-56/480 - 3 x 480 V
HRN-56/575 - 3 x 575 V
• fi xed time delay T1 (500 ms) and adjustable time delay T2 (0 -10 s)
• faulty state is indicated by LED and by opening of output relay contact
• output contact 1x changeover / SPDT 8 A / 250V AC1
• 1-MODULE / 3- MODULE, DIN rail mounting
Description
1
2
3
4
5
cos φ ≥ 0.95
Type of load
AC1
Mat. contacts AgNi,
contact 8A
250V / 8A
Type of load
AC13
Mat. contacts AgNi,
contact 8A
x
1. Supply terminals
1
2. Supply indication / Faulty
states indication
3. Adjusting level Umin
2
4. Adjusting of time delay
5. Output contact
3
4
5
M M
AC2 AC3 uncompensated
250V / 3A 250V / 2A 230V / 1.5A (345VA)
K
AC14 AC15
250V / 3A 250V / 3A 24V / 8A
HRN-56
Relay for monitoring phase sequence and failure
Symbol
Connection
HRN-56/120 L1
L2
HRN-56/208
L3
HRN-56/240
HRN-56/400
AC5a
AC5a
compensated AC5b
x
300W
M
DC1 DC3 DC5
24V / 3A 24V / 2A
1 / 2
L1 16 18
3~ < U
L3 L2 15
HRN-56/480
HRN-56/575
L1
L2 L3
16
15 18
HAL.230V
AC6a AC7b
x 250V / 1A
M
DC12 DC13
24V / 8A 24V / 2A
EN
L1
L2
L3
L1 L2 L3
16 16 15 15 18 18
AC12
250V / 1A
DC14
x