KDG1140(A)
KDG1140(A) Intrinsically Mining Safe Power Supply Feedback and Remote Interrupt Regulator is an IoT component for monitoring the power status of underground mine equipment and executing power interrupt control.
Product Description
KDG1140(A) Intrinsically Mining Safe Power Supply Feedback and Remote Interrupt Regulator is an IoT component for monitoring the power status of underground mine equipment and executing power interrupt control.
Feature
Technical parameter
| Power rating | 9~25 V DC ≤80mA @ 18V DC |
| Singal output | RS485 |
| Transmission distance (regulator to equipment) | ≥ 4 km |
| Control signal distance (control to regulator) | ≥ 100m |
| Power feedback function | Contact feedback power supply range (127~660) V AC (±10%) |
| Non-contact feedback resistance: Open ≥90kΩ, Close ≤250Ω | |
| Power interrupt function | Switchable power interrupt mode |
| Explosion-proof type | Mining intrinsically safe (Ex-mark: Exia I Ma) |
Application
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