| Rated power supply voltage | 200/220/240 VAC 50/60 Hz |
| Allowable voltage variable range | 85 to 110% of the power supply voltage |
| Number of time ranges | 4 |
| Operation mode | Star-delta |
| Control output (Type) | Time-limit: SPST-NO (Start operation circuit) SPST-NO (Delta operation circuit) ,Instantaneous: SPST-NO |
| Control output (Contact output) | Resistive load: 250 VAC 5 A (cosφ=1)/5 A at 30 VDC
Minimum applicable load: 10 mA at 5 VDC (failure level: P Reference value) |
| Operating resetting | Time-limit operation/Self-reset |
| Connection method | 8-pin round socket (special terminal arrangement) |
| Power consumption | Approx. 12 VA (at 240 VAC)
Approx. 3 W (at 240 VAC) |
| Ambient temperature range | Operating: -10 to 55 ℃ (with no icing)
Storage: -25 to 65 ℃ (with no icing) |
| Accuracy of operating time | ±0.2% FS max |
| Setting error | ±5% FS ±50 ms max. |
| Influence of voltage | ±0.2% FS max. |
| Influence of temperature | ±1% FS max |
| Insulation resistance | 100 MΩ min. (at 500 VDC) |
| Dielectric strength | Between current carrying metal parts and non-current carrying metal parts: 2,000 VAC 50/60 Hz 1 min
Between control output terminals and operating circuit: 2,000 VAC 50/60 Hz 1 min
Between contacts of different polarity: 2,000 VAC 50/60 Hz 1 min
Between non-continuous contacts: 1,000 VAC 50/60 Hz 1 min |
| Impulse withstand voltage | Between power terminals: 5 kV
Between current carrying terminals and exposed non-current carrying metal parts: 5 kV |
| Noise immunity | ±1.5 kV (between power terminals), square-wave noise by noise simulator (pulse width: 100 ns/1 µs, 1-ns rise) |
| Static immunity | Mulfunction: 8 kV, Destruction: 15 kV |
| Vibration resistance | Destruction: 10 to 55 Hz, 0.75 mm single amplitude each in 3 directions for 2 h
Malfunction: 10 to 55 Hz, 0.5 mm single amplitude each in 3 directions for 10 min |
| Shock resistance | Destruction: 980 m/s2, 3 times each in 6 directions
Malfunction: 294 m/s2, 3 times each in 6 directions |
| Degree of protection | IP40 (panel surface) |
| Ambient temperature range | Operating: -10 to 55 ℃ (with no icing)
Storage: -25 to 65 ℃ (with no icing) |
| Ambient humidity range | Operating: 35 to 85% |
| Life expectancy (relay output) | Electrical: 100,000 operations min. (5 A at 250 VAC, resistive load at 1800 operations/h)
Mechanical: 20 million operations min. (under no load at 1,800 operations/h) |
| Operation start voltage | 10% max. of rated supply voltage |
| Weight | Approx. 130 g |
