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LNA Power monitor
Whole systems are high performance.
Features:
■ Abnormal working alarm
■ Voltage and current alarm protection
Optional function:
■ 1:1 or 1:2 redundancy back up
■ Multiple ways are optional
Technical parameters of products
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Num of ways |
Two ways |
Four ways |
Six ways |
Eight ways |
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Model |
PM-2LNA |
PM-4LNA |
PM-6LNA |
PM-8LNA |
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Dimension |
19”, in 1U, depth 480mm |
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Detection object |
Changes in the current of the equipment supplied by this unit |
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Front panel indication |
Two LNA are work , two batteries |
Four LNA are work , two batteries |
Six LNA are work , two batteries |
Eight LNA are work , two batteries |
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Alarm item |
Either equipment is not working properly or power outage. |
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LNA power supply |
15Vdc , max 250mA |
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Alarm output |
connector 、buzzer |
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VFD LED display |
1. Real-time working current and voltage display 2. Current monitoring threshold setting 3. Address of equipment Settings 0-255 4. Serial communication Settings，include Baud rate and parity Settings 5. Network IP address query and Settings 6. Alarm record and query |
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Control output |
14 core aviation connector |
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Battery |
AC220V±44V , 50±5Hz |
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Communication interface |
RJ45(net port)/DB9-S(hole)（RS232/RS422/RS485） |
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