Реле контроля Omron K8AK-VS
Однофазные реле контроля напряжения предназначены для контроля превышения и понижения напряжения. В одном реле одновременно поддерживаются автоматический и ручной сброс. Состояние реле легко контролируется по светодиодному индикатору.
- Однофазное реле контроля напряжения
- Корпус шириной 22,5 мм для промышленного применения
- Обнаружение превышения или понижения напряжения
- Номиналы напряжений питания: 24 В~/=, 100 - 240 В~
- Простое подключение проводов с обжимными наконечниками
Заказная информация
| Диапазон уставки | Управляющее напряжение питания | Модель |
|---|---|---|
| 1-10 V AC/DC 3-30 V AC/DC 15-150 V AC/DC |
24 VAC/DC | K8AK-VS2 24 VAC/DC |
| 100-240 VAC | K8AK-VS2 100-240 VAC | |
| 20-200 V AC/DC 30-300 V AC/DC 60-600 V AC/DC |
24 VAC/DC | K8AK-VS3 24 VAC/DC |
| 100-240 VAC | K8AK-VS3 100-240 VAC |
Характеристики
| Ambient operating temperature | -20 to 60°C (with no condensation or icing) | |
| Storage temperature | -25 to 65°C (with no condensation or icing) | |
| Operating voltage range | 85% to 110% of rated operating voltage | |
| Rated power supply frequency | 50/60 Hz±5 Hz ( AC power supply) | |
| Output relays (1 x SPDT, normally closed operation) |
Resistive load | 5 A at 250 VAC or at 30 VDC |
| Maximum contact voltage | 250 VAC or 30 VDC | |
| Maximum contact current | 5 A | |
| Maximum switching capacity | 1,250 VA, 150 W | |
| Mechanical life | 10,000,000 operations | |
| Electrical life | 50,000 operations at 5 A, 250 VAC or 30 VDC | |
| Degree of protection | Terminal section: IP20 | |
| Case material | PC and ABS | |
| Weight | Approx. 150 g | |
| Operating power | Isolated power supply | 2.0 VA/1.1 W max. at 24 VAC/DC, 4.6 VA max. at 100 to 240 VA |
| Operate (SV) | Operating value setting range | 10% to 100% of maximum measuring voltage |
| Operating value | 100% operation at set value | |
| Reset (HYS.) | Hysteresis | 5% to 50% of operating value |
| Resetting method | Manual reset/automatic reset (switchable) Manual reset: Turn OFF operating power for 1 s or longer |
|
| Operating time (T) | 0.1 to 30 s | |
| Power ON lock (LOCK) | 1 s or 5 s (Switched using DIP switch) (value when input rapidly changes from 0 to 100%. The operating time is the shortest at this point) |
|
| Repeat accuracy | Operating value | ±0.5% full scale (at 25°C and 65% humidity, rated power supply voltage, DC or 50/60 Hz sine wave input) |
| Operating time | ±50 ms (at 25°C and 65% humidity, rated power supply voltage) | |
| Input frequency | 40 to 500 Hz | |
| Overload capacity | Continuous input at 115% of maximum input, 10 s at 125% (up to 600 VAC) | |
| Indicators | LED power (PWR): Green LED, relay output (RY): Yellow LED, alarm output (ALM): Red LED | |
| Applicable standards | Conforming standards | EN 60947-5-1 Installation environment (pollution level 2, installation category III) |
| EMC | EN 60947-5-1 | |
| Safety standards | UL 508 (Recognition), Korean Radio Waves Act (Act 10564), CSA and CCC | |
| Size in mm (H x W x D) | 90 x 22.5 x 100 | |
