Image for A&E 10KVA Relay Voltage Stabilizer 45V -270V(AERB45-W-10KVA)

A&E 10KVA Relay Voltage Stabilizer 45V -270V(AERB45-W-10KVA)

by A&E

₦408,500.00

Power SuppliesVoltage Stabilizer
Product ID:9153
Weight:0kg
Status:InStock
Brand:A&E
Availability:In Stock

The A&E 10KVA Relay Voltage Stabilizer (45V-270V)—often referred to by its model code AERB45-W-10KVA or its higher-capacity sibling the 15KVA—is the ultimate "low-voltage" champion for Nigerian homes.

While the URL mentions 10KVA, the product code AERB45-W-15KVA indicates this specific listing often serves the 15KVA variant. Both are "Extreme Wide Input" relay stabilizers, meaning they can pull power from a near-dead 45V line and boost it to a functional 220V.

Available at Kara.com.ng, this series is the most rugged solution for areas where "dim light" makes other stabilizers cut off.

A&E Relay 45V-270V Price in Nigeria (2026 Update)

Prices for the AERB45-W series vary significantly based on the specific KVA rating chosen. In 2026, these units are priced as premium central stabilizers due to their specialized wide-range transformers.

Model VariantCapacityEstimated Price (2026)
AERB45-W-10KVA10,000VA₦360,000 – ₦395,000
AERB45-W-15KVA15,000VA₦465,800 – ₦570,000
A&E Standard 10KVA90V – 250V₦240,000 – ₦290,000

Key Specifications (AERB45-W Series)

  1. Input Voltage Range: 45V – 280V AC (Extreme Wide Range).
  2. Output Voltage: 220V ± 10%.
  3. Technology: High-Speed Relay Switching (Instant correction).
  4. Transformer: 100% Copper Toroidal Transformer.
  5. Display: Digital LED showing Input/Output Voltage and Load Level.
  6. USB Port: Often includes a 5V USB charging port for mobile devices.
  7. Protection: Over-voltage (246V±4V), Overload, High Temperature, and Short Circuit.
  8. Mounting: Wall-mount design (Space-saving).

Why the "45V" Rating is a Life-Saver

  1. Lowest Recovery in the Market: Most stabilizers (even high-end Servo models) trip or cut off when the voltage drops below 80V or 90V. The AERB45-W keeps your house running even when the light from the pole is just a faint orange glow.
  2. Instantaneous Response: Relay technology responds faster than motorized Servo arms. This is crucial in Nigeria where power can "jump" from 50V to 250V in a split second when a heavy neighborhood load is switched off.
  3. Centralized Protection: A 10KVA or 15KVA unit is designed to be installed at your main distribution board (DB), protecting your entire house with one device.
  4. Rugged Durability: The relay mechanism has fewer moving mechanical parts than a servo motor, often leading to a longer lifespan in dusty or high-vibration environments.

What Can This Stabilizer Power?

For the 10KVA Model:

  1. Two 1.5HP Air Conditioners.
  2. Large Refrigerator + Chest Freezer.
  3. Water Pumping Machine (0.5HP - 1HP).
  4. Full Home Lighting and Entertainment.

For the 15KVA Model:

  1. Three 1.5HP Air Conditioners (or two 2HP + one 1.5HP).
  2. Multiple Fridges and Freezers.
  3. Washing Machine and Microwave.
  4. Ideal for a large 3 or 4-bedroom duplex.

Maintenance & Installation Tips

  1. Cable Size: For a 10KVA/15KVA load, you must use 10mm or 16mm Pure Copper cables. Using "Mixed" or aluminum cables will cause the wires to melt at the terminals.
  2. The "Clicking" Sound: Do not be alarmed by the clicking noise. This is the sound of the high-speed relays switching between transformer taps to keep your voltage stable.
  3. Ventilation: Even though it is wall-mounted, do not install it in a tight, unventilated cupboard. It generates heat while boosting 45V to 220V and needs airflow.

Would you like us to confirm if the 15KVA variant is currently in stock for immediate delivery, or do you need a 10KVA Servo model for more precise voltage regulation?