Description
Bluebird 4KVA 140V Copper Wound Voltage Stabilizer
Ensure a consistent and safer voltage supply for your air conditioner with the Bluebird 4KVA Copper Wound Voltage Stabilizer. Designed for Indian power conditions and suitable for one air conditioner up to 1.5 Ton, it operates across a wide 140–280V input range to help protect the connected AC from voltage fluctuations. Its copper wound transformer supports efficient conductivity, lower power loss and reliable long-term operation, while durable construction and a 2-year warranty provide added peace of mind.
⭐ Product Overview
Reliable Voltage Protection for Air Conditioners
The Bluebird 4KVA 140V Voltage Stabilizer is engineered to protect a single air conditioner up to 1.5 Ton from common voltage fluctuations. It accepts input voltage from 140V to 280V and regulates the incoming supply to support safer, more stable AC operation.
Its copper wound transformer offers improved conductivity and lower electrical loss compared with aluminium winding as supplied. This makes it a practical investment for homes and offices located in areas with fluctuating power conditions.
✨ Clear Feature Highlights
Wide 140–280V Input Range
Handles a broad range of incoming voltage fluctuations under suitable conditions.
4KVA Power Rating
Designed for one compatible air conditioner up to 1.5 Ton.
Copper Wound Transformer
Supports better conductivity, lower power loss and durable operation.
Voltage Fluctuation Protection
Helps safeguard connected AC components from unstable supply voltage.
Built for Indian Conditions
Designed for homes and offices facing frequent voltage variation.
Durable Construction
Strong build supports reliable long-term performance.
Bluebird Quality Assurance
Backed by decades of voltage stabilisation and power-management expertise.
2-Year Warranty
Manufacturer warranty support provides added ownership confidence.
🔌 Wide Input Voltage Range
Designed to Operate from 140V to 280V
The broad 140–280V input range helps the stabilizer manage low and high incoming voltage conditions. It regulates supply within its designed operating limits to support safer and more consistent performance from the connected air conditioner.
⚡ 4KVA Power Rating
Suitable for One AC up to 1.5 Ton
The 4KVA rating is supplied as suitable for a single air conditioner up to 1.5 Ton. Correct sizing should also consider the AC’s rated current, compressor starting load, manufacturer requirements and local voltage conditions.
🧲 Copper Wound Transformer
Efficient Conductivity and Long-Term Reliability
The copper wound transformer supports superior electrical conductivity, minimal power loss and durable performance compared with aluminium winding as supplied. Proper installation and ventilation help maintain dependable operation over time.
🛡 Appliance Protection
Supports Safer AC Operation
By regulating fluctuating input voltage within the supported range, the stabilizer helps reduce electrical stress on compatible AC components. This can support the performance and working life of the connected appliance when the stabilizer is correctly selected and installed.
💪 Durable Construction
Built for Everyday Indian Power Conditions
The stabilizer is supplied with durable construction designed for reliable use in challenging voltage environments. It is suitable for residential and office installations where AC protection and stable power management are important.
🏆 Bluebird Quality Assurance
Experience in Voltage Stabilisation
Bluebird is supplied as having more than three decades of expertise in voltage stabilisation and power-management solutions. The 4KVA copper wound stabilizer is designed to combine dependable voltage regulation with practical AC compatibility.
🎯 Ideal For
1.5 Ton ACs
Single compatible unit.
Indian Homes
Voltage fluctuations.
Small Offices
AC protection.
Low Voltage Areas
140V input claim.
High Voltage Areas
Up to 280V input.
Durability Buyers
Copper winding.
📦 What’s in the Box
Bluebird 4KVA copper wound voltage stabilizer unit and product documentation as supplied. Plug, cable, mounting hardware, installation accessories, printed inserts and included components may vary according to final Bluebird packaging and model batch.
📊 Technical Specifications
| Specification | Details |
|---|---|
| Brand | Bluebird |
| Product Type | Voltage Stabilizer for Air Conditioner |
| Power Rating | 4KVA |
| Input Voltage Range | 140–280V |
| Suitable For | One Compatible Air Conditioner up to 1.5 Ton |
| Transformer Type | Copper Wound Transformer |
| Primary Application | Voltage Regulation and AC Protection |
| Construction | Durable Construction as supplied |
| Installation | Use with compatible electrical supply and correctly rated AC load |
| Country of Origin | India |
| Warranty | 2 Years as supplied |
🛡 Warranty & Genuine Product Assurance
2-Year manufacturer warranty as supplied.
100% genuine Bluebird product with Mahajan Electronics purchase assistance and product guidance, subject to brand policy, serviceability and final invoice/warranty documentation.
*Warranty terms, transformer winding coverage, relay/control component coverage, voltage-regulation circuit coverage, display/indicator coverage if applicable, body/cabinet coverage, cable/plug/accessory coverage, labour, parts, exclusions and service process are subject to Bluebird brand policy and final invoice/warranty documentation.
🛍 Why Buy from Mahajan Electronics?
- 45+ years of trust in consumer electronics and electrical solutions, trusted since 1981.
- 24-hour delivery across Delhi & NCR during business hours, subject to stock and serviceability.
- GST invoice available — save up to 18% on eligible business purchases.
- 100% genuine Bluebird products with manufacturer warranty support.
- Expert guidance for selecting stabilizer capacity and AC compatibility.
- Stores at Raja Garden, Jail Road and Dabri Mod.
- Support for air conditioners, stabilizers and home electrical protection products.
Dependable Voltage Protection for Your AC
The Bluebird 4KVA 140V Copper Wound Voltage Stabilizer combines a wide 140–280V input range, 4KVA rating, copper transformer winding and durable construction to provide practical voltage protection for one compatible air conditioner up to 1.5 Ton.
Order from Mahajan Electronics for fast Delhi NCR delivery, GST invoice benefits and genuine Bluebird warranty support.