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HRN-55
HRN-55N
cos φ ≥ 0.95
M
M
HAL.230V
K
M
M
AC12
250V / 1A
DC14
x
AC1
250V / 8A
AC13
x
AC2
250V / 3A
AC14
250V / 3A
AC3
250V / 2A
AC15
250V / 3A
AC5b
300W
DC5
24V / 2A
AC6a
x
DC12
24V / 8A
AC7b
250V / 1A
DC13
24V / 2A
02-11/2017 Rev.: 3
DC1
24V / 8A
DC3
24V / 3A
HRN-55N
15
16 18
N
L2 L3
L1
3~ < U
HRN-55
15
16 18
L2 L3
L1
3~
< U
HRN-55
15 18
16
L2 L3
L1
L1
L2
L3
HRN-55N
15 18
16
L1 N
L2 L3
L1
L2
L3
N
1
3
2
5
4
Made in Czech Republic
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
Relay for monitoring phase sequence and failure
•
relay monitors phase sequence and failure, exceeding of monitored voltage in 3
phase main
•
HRN-55: supply from all phases, which means that function of relay is applicable
also if one phase fails
•
HRN-55N: supply L1, L2, L3-N, it means that relay also monitors break of neutral
point
•
fi xed delay T1 (500 ms) and adjustable delay T2 (0.1 - 10 s)
•
faulty state is indicated by LED and output contact of relay is OFF
•
output contact: 1x changeover / SPDT 8 A / 250 V AC1
•
1-MODULE, DIN rail mounting
Characteristics
Description
Symbol
Connection
Type of load
Mat. contacts AgNi,
contact 8A
Type of load
Mat. contacts AgNi,
contact 8A
AC5a
uncompensated
230V / 1.5A (345VA)
AC5a
compensated
x
EN
1. Supply / monitoring terminals
2. Faulty state indication
3. Supply indication
4. Time delay adjustment
5. Output contacts
