Omron H3CR-A User Manual

H3CR-G
H3CR-G
45
Time Ranges
Star-delta transfer
time
0.05 sec 0.1 sec 0.25 sec 0.5 sec
Star
t
i
6 0.5to6sec
operation
t
i
m
e
s
e
t
t
i
n
g
12 1to12sec
t
i
me se
t
t
i
ng
60 5to60sec
120 10 to 120 sec
Ratings
Rated supply voltage 100 to 120 VAC (50/60 Hz), 200 to 240 VAC (50/60 Hz)
Operating voltage range 85% to 110% of rated supply voltage
Power reset Minimum power-opening time: 0.5 s
Power consumption 100 to 120 VAC: approx. 6 VA/2.4 W
200 to 240 VAC: approx. 12 VA/2.6 W
Control outputs Contact output: 5 A at 250 VAC, resistive load (cos
%
=1)
Characteristics
Accuracy of operating time
+
0.3% FS max.
Setting error
+
5% FS
+
0.05 s max.
Star-delta transfer time Accuracy:
!
25% FS + 5 ms max.
Influence of voltage
+
0.5% FS max.
Influence of temperature
+
2% FS max.
Insulation resistance 100 M
W
min. (at 500 VDC)
Dielectric strength 2,000 VAC, 50/60 Hz for 1 min (between current-carrying metal parts and exposed
non-current-carrying metal parts)
2,000 VAC, 50/60 Hz for 1 min (between control output terminals and operating circuit)
1,000 VAC, 50/60 Hz for 1 min (between contacts not located next to each other)
Impulse withstand voltage 3 kV (between power terminals)
4.5 kV (between current-carrying terminal and exposed non-current-carrying metal parts)
Noise immunity
+
1.5 kV (between power terminals), square-wave noise by noise simulator (pulse width:
100 ns/1
m
s, 1-ns rise)
Static immunity Malfunction:8 kV
Destruction:15 kV
Vibration resistance Destruction:10 to 55 Hz with 0.75-mm single amplitude each in three directions
Malfunction:10 to 55 Hz with 0.5-mm single amplitude each in three directions
Shock resistance Destruction: 980 m/s
2
(100G) each in three directions
Malfunction:294 m/s
2
(30G) each in three directions
Ambient temperature Operating:--10
%
Cto55
%
C (with no icing)
Storage: --25
%
Cto65
%
C (with no icing)
Ambient humidity Operating: 35% to 85%
Life expectancy Mechanical:20 million operations min. (under no load at 1,800 operations/h)
Electrical: 100,000 operations min. (5 A at 250 VAC, resistive load at 1,800 operations/h)
Case color Light Gray (Munsell 5Y7/1)
Enclosure ratings IEC: IP40
Weight H3CR-G8L: approx. 110 g; H3CR-G8EL: approx. 130 g

Omron H3CR-A Specifications

General

Time Range	0.05 seconds to 300 hours
Output Type	Relay
Mounting Type	DIN Rail
Operating Temperature	-10°C to 55°C
Contact Form	SPDT
Number of Pins	8
Contact Rating	5A at 250VAC
Storage Temperature	-25°C to 65°C
Type	Solid State Timer
Dimensions	48 mm x 48 mm
Operating Mode	ON-delay, OFF-delay, Interval, One-shot
Operating Voltage	24V DC, 100-240V AC