H3CR-G
H3CR-G
45
Time Ranges
Star-delta transfer
time
0.05 sec
0.1 sec
0.25 sec
0.5 sec
Star
ti
6
0.5 to 6 sec
operation
time setting
12
1 to 12 sec
time setting
60
5 to 60 sec
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
%
C to 55
%
C (with no icing)
Storage:
--25
%
C to 65
%
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