Module cách ly sự cố NITTAN EVA-SCI
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Module cách ly sự cố NITTAN EVA-SCI
– EVA-SCI Short Circuit Isolator is a short circuit isolator module that prevents an entire loop failure in the event of a short in the loop. If a short is detected the yellow LED indicator illuminates, and the shortcircuited area is isolated automatically. Upon removal of the short condition, the module automatically connects the area to restore the entire loop to the normal operating status. This module is not addressable.
– Automatic switch that opens when the line voltage drops below 10V.
– Supplied with one yellow LED indicator.
– Loop powerd and low standby current (100µA).
– Mounts in 4-inch square electrical box.
Thông số kỹ thuật
| Model | EVA-SCI |
| SLC Applied Voltage | Rated Range 20 to 38 VDC |
| SLC Current Consumption | Standby 100 µA Activated 22 mA (SCI Isolation) |
| SLC Line Impedance | Up to 50 Ω |
| SCI On Resistance | 0.2 Ω (max) |
| SCI Fault Detection Threshold | 10 V (min) |
| Visual Indicator (Status LED) | SCI LED (YELLOW) |
| Ambient Installation Temperature | 0°C to 49°C (32°F to 120°F) |
| Storage Temperature | -20°C to 60°C (-4°F to 140°F) |
| Max Relative Humidity | Up to 93 % RH, non-condensing |
| Environment | Indoor dry use only |
| Terminal | Screw AWG12 to 22 |
| Dimensions | H 124 mm x W 124 mm x D 34.5 mm (4.882-inch H x 4.882-inch W x 1.358-inch D) (Mount to a 4-inch square by 2⅛-inch deep box) |
| Weight | Approximately 139g |
| Conformity | UL864 |
– Bảo hành: 12 tháng.
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