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M821D Professional High Accuracy Safe Operation Easy Maintenance Monitoring Module for Telecom Power Supply System
$319.39 USD
Levering beregnes ved kassen.
Antal
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M821D
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DC Input
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19~60V
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Input Current
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0.5A
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Max Power
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≤90W
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Interfaces
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Ethernet port, USB (for firmware upgrades& data export), RS485 (MODBUS-RTU)
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Display& Operation
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128×64 LCD display (English/Chinese); 5-button control (ESC/ENT/navigation)
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Dimensions
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210*128*65mm
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Weight
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≤8.5kg
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Protection Class
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IP20
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Operating Temperature
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-10 ℃ ~45 ℃
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Storage Temperature
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-40℃~70℃
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Certifications
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CE, UL, RoHS
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Purchase Notice
Due to price fluctuations, all product prices and delivery times in our store need to be confirmed with sales before purchase.Thank you for your understanding
M821Dis an intelligent DC power supply monitoring module designed for critical power infrastructure.It serves as the central monitoring and control unit for DC power systems.The module is optimized for telecom, data centers, and industrial applications.It provides real-time visibility, remote management, and multi-layer protection for reliable power delivery
Our Advantages
2.High Current Tolerance:Supports up to 1.5A peak input current for stable performance under dynamic loads.
3.User-Friendly Operation:Intuitive LCDinterface and 5-button design make configuration and fault diagnosis efficient.
Details Images
Core application scenarios
1.Telecom:Communication base stations and core equipment rooms for 48V DC power monitoring.
1.Telecom:Communication base stations and core equipment rooms for 48V DC power monitoring.
2.Data Centers:Critical IT infrastructure to ensure uninterrupted power supply and early fault warning.
3.Power Utilities:Substations and distribution stations for DC screen monitoring and breaker control.
4.Industrial& Rail:Industrial power distribution systems and railway signaling power units.
