OEM Integrated EVSE Components: RCD Module VS RDC-DD
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Pulished on Aug. 11, 2026
When developing AC wallboxes for international markets, how should you select the right residual current protection? This article provides an in-depth comparison of traditional RCDs (Type B) versus the latest RDC-DDs (IEC 62955)—covering technical differences, safety standards, and cost-benefit analysis—to help you choose the integrated RCD.
Revealing the Role of Latching Relays in Smart Energy Meter
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Pulished on Jun. 11, 2026
Today, high-precision smart meters require stable, reliable, and shock-resistant latching relays to perform the final "on/off" operation. From pulse-driven to motor-driven, from ordinary anti-magnetic to 500mT extreme anti-interference, each technological iteration of IVY metering relays has propelled the global AMI towards greater efficiency.
DC Meters with Ethernet: The Top Choice for DC Metering System
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Pulished on May. 09, 2026
DC meters are typically used to measure voltage, current, power, and energy in DC systems. When a DC meter is equipped with an Ethernet communication interface (such as RJ45), it becomes a smart gateway device, capable of high-speed, long-distance data transmission and direct network connectivity.
What kind of latching relays are needed for smart meters?
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Pulished on Feb. 04, 2026
Smart meters require the use of small-sized, magnetic field-immunity relays, primarily to meet the design requirements of limited internal space and prevent illegal electricity theft through external strong magnetic field interference, ensuring metering accuracy and power system security.
IVY Metering RCD Residual Current Device Helps Energy Transition
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Pulished on Dec. 26, 2025
The global energy transition and upgrade have led to a rapid increase in the demand for safety and intelligent monitoring. Currently, we are moving towards a green energy era: EV charging, solar PV, BESS, etc. In these application scenarios, current detection and residual current (leakage) protection have become critical links.
