EM-07E-250D Multifunction Power Meter (Panel Mount, 96×96 mm, 250A Range)

EM-07E-250D Multifunction Power Meter (Panel Mount, 96×96 mm, 250A Range)

The EM-07E-250D is a high-performance, panel-mounted multifunction digital power meter designed to measure and monitor vital electrical parameters such as voltage, current, frequency, and apparent power. With its 96×96 mm compact size and RS485 Modbus RTU communication, it is ideal for integration into industrial and commercial energy monitoring systems.

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Description

EM-07E ( User Manual ) ➜

The EM-07E-250D offers precise, real-time measurement of 3-phase voltage and current, along with per-phase apparent power (S). It tracks minimum, maximum, average, and demand values, providing a comprehensive view of energy usage across the system. Its 71.5×61.5mm glass LCD display ensures high readability, while the intuitive menu interface allows for easy setup and operation.

The device includes adjustable protections for voltage, current, and frequency and offers phase sequence monitoring to ensure proper electrical installation. A password-protected configuration menu ensures secure settings management.

With support for RS485 communication (Modbus RTU protocol), the EM-07E-250D easily integrates with SCADA, BMS, or other energy management platforms. It is especially suited for systems requiring panel-mount installation with current transformer input up to 250A.

Key Features

Panel-Mounted (96×96 mm) – Compact form factor for switchboards and panels
Glass LCD Display (71.5×61.5 mm) – Clear visibility of parameters
3-Phase Voltage & Current Measurement
Displays Per-Phase Apparent Power (S)
Shows Voltage (V), Current (I), and Frequency (F)
Tracks Minimum, Maximum, Average, and Demand Values
RS485 Communication (Modbus RTU) – Enables remote monitoring
Adjustable Over/Under Voltage, Current, Frequency Protection
Phase Sequence Indication – Ensures correct phase wiring
Password-Protected Settings Menu
Measurement Range: Up to 250A (with external CTs)

Applications

Industrial and commercial power monitoring
Control panels and switchboards
Energy auditing and demand management
SCADA and remote monitoring systems
Load balancing and electrical diagnostics

The EM-07E-250D provides accurate, reliable, and secure power monitoring in a sleek panel-mount format—ideal for modern energy systems demanding precise control and real-time data.

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Issued by Samwha DSP, this official document certifies the holder as an authorized distributor of genuine solar and electrical accessories. It confirms a trusted partnership, allowing the distributor to sell, promote, and support original Samwha DSP products within designated regions.

This certificate ensures supply chain transparency, reduces counterfeit risks, and builds customer confidence. Recognized distributors meet Samwha DSP’s standards in product knowledge, ethical sales, and customer service. Whether displayed online or in-store, it serves as a seal of authenticity and trust.

This certificate ensures supply chain transparency, reduces counterfeit risks, and builds customer confidence. Recognized distributors meet SamwhaDSP’s standards in product knowledge, ethical sales, and customer service. Whether displayed online or in-store, it serves as a seal of authenticity and trust.

Trusted. Verified. Authorized.

Our Certifications

Proudly certified and verified by Samwha DSP as an official distributor of premium electrical accessories.