Solid-state Star-delta Timer
H3DS-G
B-33
Ti
m
e
rs
■
Characteristics
Note:
For reference:
A maximum current of 0.15 A can be switched at 125 VDC (cos
φ
=1).
A maximum current of 0.1 A can be switched if L/R is 7 ms.
In both cases, a life of 100,000 operations can be expected.
The minimum applicable load is 10 mA at 5 VDC (failure level: P).
Accuracy of operating time
±
1% max. of FS
Setting error
±
10%
±
50 ms max. of FS
Total tolerance of transfer
time
±
(25% FS + 5 ms) max.
Influence of voltage
±
0.5% max. of FS
Influence of temperature
±
5% max. of FS
Insulation resistance
100 M
Ω
min. at 500 VDC
Dielectric strength
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: 2,000 VAC (50/60 Hz) for 1 min.
Between contacts not located next to each other: 1,000 VAC (50/60 Hz) for 1 min.
Impulse withstand voltage
3 kV (between power supply terminals)
4.5 kV (between current-carrying metal parts and exposed non-current-carrying metal parts)
Noise immunity
Square-wave noise generated by noise simulator (pulse width: 100 ns/1
µ
s, 1-ns rise)
±
1.5 kV
Static immunity
Malfunction: 4 kV
Destruction: 8 kV
Vibration resistance
Malfunction: 0.5-mm single amplitude at 10 to 55 Hz
Destruction: 0.75-mm single amplitude at 10 to 55 Hz
Shock resistance
Malfunction: 200 m/s
2
, 3 times each in 6 directions
Destruction: 300 m/s
2
, 3 times each in 6 directions
Life expectancy
Mechanical: 10 million operations min. (under no load at 1,800 operations/h)
Electrical:
100,000 operations min. (5 A at 250 VAC, resistive load at 360 operations/h) (see note)
EMC
(EMI)
EN61812-1
Emission Enclosure:
EN55011 Group 1 class B
Emission AC Mains:
EN55011 Group 1 class B
Harmonic Current:
EN61000-3-2
Voltage Fluctuation and Flickering: EN61000-3-3
(EMS)
EN61812-1
Immunity ESD:
EN61000-4-2: 6 kV contact discharge (level 3)
8 kV air discharge (level 3)
Immunity RF-interference from AM Radio Waves:
EN61000-4-3: 10 V/m (80 MHz to 1 GHz) (level 3)
Immunity Burst:
EN61000-4-4: 2 kV power port and output port (level 3)
1 kV control port with capacitive clamp (level 3)
Immunity Surge:
EN61000-4-5: 2 kV common mode (level 3)
1 kV differential mode (level 3)
Case color
Light gray (5Y7/1)
Degree of protection
IP30 (IP20 for terminal block)
Weight
Approx. 70 g
