BX‑COV110‑2LN is a high‑power intelligent 2‑channel electronic converter with L/N full isolation, widely popular in the Middle East and Africa markets. It is specially designed for unstable power grids and frequent power outages, supporting mains, solar inverter, wind power, generator and other hybrid power supply scenarios. It provides fully automatic power switching, adjustable voltage protection and overload protection to ensure safe and stable operation of household, commercial and industrial equipment.
Product Overview
This converter adopts a high‑speed low‑power microprocessor and high‑power magnetic latching relay as its core, with modular standard design. The unique feature is that L1 and L2 input L/N are fully isolated, neutral lines are not shared, making it safer for hybrid power systems. It supports automatic switching between two power sources with fixed priority L1 > L2, no manual operation required, suitable for long‑term unattended occasions.
It is widely used in homes, shops, hotels, hospitals, supermarkets and small industrial equipment. For inductive loads such as refrigerators, air conditioners, water pumps and motors, the recommended power does not exceed 60% of the rated power to ensure long service life.
Core Functions
1. L/N Full Isolation Design
L1 and L2 input neutral lines are completely independent and not connected internally.
Isolated structure makes it compatible with mains, solar, wind, generator and other hybrid power supplies, safer and more stable.
2. 2‑Channel Automatic Power Switching
Real‑time monitoring of two input power sources.
Automatic switching to the available power source when power failure or abnormality occurs.
Fixed priority: L1 > L2, stable and reliable.
3. Adjustable Over & Under Voltage Protection
Overvoltage protection range: 230V–280VAC
Undervoltage protection range: 100V–220VAC
Users can adjust protection values according to actual grid environment.
Automatically cuts off power when voltage is abnormal to protect electrical appliances.
4. Adjustable Delay Function
Delay time can be set from 1–30 seconds.
Suitable for different loads to avoid frequent switching and protect compressors and motors.
5. Overcurrent Protection
Maximum support 80A for resistive load.
Automatically cuts off power when current exceeds limit to prevent line burning and equipment damage.
6. Visual Operation & Real‑time Display
Digital display shows real‑time voltage, status and fault codes.
Simple button operation for parameter setting.
Product Features
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L/N full isolation, compatible with solar, generator, mains hybrid power supply
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2‑channel automatic switching, priority L1 > L2
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Adjustable overvoltage, undervoltage and delay time
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80A high power, strong load capacity
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Real‑time digital display, clear status
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Manual input enable control
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Flame‑retardant shell, safe and reliable
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Modular design, easy installation and wiring
Technical Specifications
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Model: BX‑COV110‑2LN
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Rated Voltage: 220VAC 50Hz
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Overvoltage Range: 230V–280VAC
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Undervoltage Range: 100V–220VAC
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Max Current: 80A (resistive)
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Max Power: 17600W (resistive)
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Delay Time: 1–30S adjustable
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Isolation: L1/N1 and L2/N2 fully isolated
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Working Temperature: ‑10℃ ~ +55℃
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Housing: PC flame‑retardant material
Why Choose BX‑COV110‑2LN?
It solves the pain points of unstable power and frequent power outages in the Middle East and Africa. With isolated design, high power, full protection and easy operation, it is the best choice for safe power management in homes, shops and small industries.
