Motor Timer
H2C
3
■
Characteristics
■
Life-test Curve
Accuracy of operating time
±
0.5% FS max.
á
±
1% max. at 0.2 to 6 s for the time range code B or at 0.5 to 12 s for the time range
code C)
Setting error
±
2% FS max.
Reset time
0.5 s max.
Influence of voltage
±
1% FS max.
Influence of temperature
±
2% FS max.
Insulation resistance
100 M
Ω
min. (at 500 VDC)
Dielectric strength
2,500 VAC, 50/60 Hz for 1 min (between current-carrying and non-current-carrying parts)
2,000 VAC, 50/60 Hz for 1 min (between contact and control circuit and between contacts of different
polarities)
1,000 VAC, 50/60 Hz for 1 min (between non-continuous contacts)
Vibration resistance
Destruction:
10 to 55 Hz with 0.375-mm single amplitude for 1 h each in three directions
Malfunction:
10 to 55 Hz with 0.25-mm single amplitude for 10 min each in three directions
Shock resistance
Destruction:
1,000 m/s
2
Malfunction:
150 m/s
2
Ambient temperature
Operating:
–10
°
C to 50
°
C
Storage:
–25
°
C to 65
°
C
Ambient humidity
Operating: 45%
to
85%
Life expectancy
Mechanical:
10,000,000 operations min. (under no load at 1,800 operations/h)
Electrical:
500,000 operations min. (3 A at 250 VAC, resistive load at 1,800 operations/h)
See
Life-test Curve
for other details.
Motor life expectancy
20,000 h
Approved standards
UL917, CSA C22.2 No.14.
Conforms to EN61812-1 and IEC60664-1 4 kV/1 (except for H2C-F
@
models).
Output category according to EN60947-5-1 (except for H2C-F
@
models).
EMC (except for H2C-F
@
models)
(EMI)
EN61812-1
Emission Enclosure:
EN55011 Group 1 class A
Emission AC Mains:
EN55011 Group 1 class A
(EMS)
EN61812-1
Immunity ESD:
IEC61000-4-2:
6 kV contact discharge (level 3)
8 kV air discharge (level 3)
Immunity RF-interference from AM Radio Waves: IEC61000-4-3: 10 V/m (80 MHz to 1 GHz) (level 3)
Immunity Burst:
IEC61000-4-4:
2 kV power-line (level 3)
2 kV I/O signal-line (level 4)
Immunity Surge:
IEC61000-4-5:
1 kV line to line (level 3)
2 kV line to ground (level 3)
Case color
Light gray (Munsell 5Y7/1)
Degree of protection
IP40 (panel surface)
Weight
H2C series:
approx. 180 g
H2C-F series: approx. 270 g
300
200
100
50
40
30
20
10
5
1
2
3
4
5
6
300
200
100
50
40
30
20
10
5
1
2
3
4
5
6
Switching oper
ations (x 10
4
)
Load current (A)
Switching oper
ations (x 10
4
)
Load current (A)
250 VAC cos
φ
= 1
24 VDC cos
φ
= 1
250 VAC cos
φ
= 0.4
24 VDC L/R = 7 msec
