Star-delta Timer
Rated supply voltage |
12VDC ripple: 20% max. |
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Control output (Type) |
Time-limit: SPDT (Start operation circuit) SPDT (Delta operation circuit) |
As of August 8, 2016
Rated supply voltage | 12VDC ripple: 20% max. |
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Operating voltage range | 90% to 110% of rated supply voltage |
Power consumption ( Relay ON ) | 0.9W(at 12 VDC) |
Power consumption ( Relay OFF ) | (at 12 VDC) |
Control output (Type) | Time-limit: SPDT (Start operation circuit) SPDT (Delta operation circuit) |
Control output (Contact output) | Switching capacities (resistive load (cos (phi) = 1)): 250VAC 5A / 30VDC 5A Switching capacities (resistive load (cos (phi) = 1)): 250VAC 5A / 125VDC 0.15A Switching capacities (resistive load (cos (phi) = 1)): 250VAC 5A / 125VDC 0.1A |
Star-delta transfer time | selectable from 0.05 s, 0.1 s, 0.25 s and 0.5 s |
Ambient temperature | Operating: -20 to 55℃ Storage: -40 to 70℃ |
Ambient humidity | 使用時: 25~85% |
Accuracy of operating time | +/- 1% max.(FS) |
Setting error | -10 to 10% +/- 0.05 s max. (FS) |
Influence of voltage | +/- 0.5% FS max. |
Influence of temperature | +/- 2% FS max. |
Insulation resistance | 100 MΩ (at 500 VDC) |
Dielectric strength | between current carrying metal parts and non-current carrying metal parts: 2000 VAC, 50/60 Hz for 1 min between control output terminals and operating circuit: 2000 VAC, 50/60 Hz for 1 min between non-continuous contacts: 1000 VAC, 50/60 Hz for 1 min |
Impulse withstand voltage | between power terminals: 1 kV between exposed non-current-carrying metal parts: 1.5 kV |
Noise immunity | +/- 1.5 kV (between power terminals), square-wave noise by noise simulator (pulse width: 100 ns/1 us, 1-ns rise) |
Static immunity | Mulfunction: 4 kV Destruction: 8 kV |
Vibration resistance (Destruction) | 10 to 55 Hz, 0.75 mm single amplitude each in X, Y, and Z directions for 2 hours |
Vibration resistance (Malfunction) | 10 to 55 Hz, 0.5 mm single amplitude each in X, Y, and Z directions for 10 min |
Shock resistance (Destruction) | 1000 m/s**2, 3 times each 6 directions |
Shock resistance (Malfunction) | 100 m/s**2, 3 times each 6 directions |
Mechanical life expectancy (relayoutput) | 10000000 operations min. (under no load at 1800 operations/h) |
Electrical life expectancy (relay output) | 100000 operations min. (5 A at 250 VAC, resistive load at 360 operations/h) |
Degree of protection | IP30(Terminal Block: IP20) |
Weight (Main) | Approx. 120 g |
As of August 8, 2016
As of August 8, 2016
Caution: All_units_are_in_millimeters_unless_otherwise_indicated.
As of August 8, 2016
As of August 8, 2016
As of August 8, 2016
As of August 8, 2016
As of August 8, 2016
As of August 8, 2016
As of August 8, 2016
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