TBB Power 1500W 12V Pure Sine Wave Inverter with AC Bypass
TBB Power 1500W 12V Pure Sine Wave Inverter with AC Bypass
SKU:TBB-IH1500BYP
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TBB Power 1500W 12V Pure Sine Wave Inverter
Model IH1500BYP | Integrated 20A AC Bypass
The TBB Power IH1500BYP is a robust 1500W 12V pure sine wave inverter, engineered to deliver clean, stable AC power for a wide range of applications. As part of the TBB eRay IH series, this unit is designed for reliability in demanding mobile and off-grid environments, providing power quality comparable to the mains grid.
Featuring an integrated 20A AC bypass, the IH1500BYP allows for seamless transition between battery power and an external AC source, such as shore power or a generator. This ensures an uninterrupted power supply to your connected appliances, making it an ideal choice for motorhomes, marine vessels, and remote power systems.
KEY FUNCTIONALITY: Provides 1500W continuous pure sine wave output with a 20A automatic AC bypass for reliable power.
Key Features
| ▶ Pure Sine Wave Output — Delivers clean, stable power suitable for sensitive electronics and appliances. |
| ▶ Integrated 20A AC Bypass — Enables automatic switching to an external AC source, preserving battery life. |
| ▶ 3000W Surge Capability — Handles high startup loads from inductive appliances like microwaves and power tools. |
| ▶ Power Saving Mode — Reduces idle power consumption to extend battery runtime. |
| ▶ Built-in 5V/2A USB Charger — Conveniently charges mobile devices directly from the inverter. |
| ▶ Compact & Lightweight Design — High-frequency design for easy installation in confined spaces. |
Technical Specifications
| Parameter | Value |
|---|---|
| Nominal DC Input Voltage | 12V DC (10.5V - 16V) |
| Continuous Output Power | 1500W (at 35°C) |
| Surge Power (1 second) | 3000W |
| AC Output Voltage | 230V AC ± 5% |
| AC Output Frequency | 50Hz |
| Max Bypass Current | 20A |
| Transfer Time | < 30ms |
| Peak Efficiency | 90% |
| No Load Current (Power Saving Mode) | 0.3A |
| Dimensions (L x W x H) | 403 x 256 x 99 mm |
| Weight | 4.6 kg |
Operating & Power Guidance
The TBB Power IH1500BYP inverter is engineered for optimal power delivery and efficiency. Its pure sine wave output ensures compatibility with all types of AC loads, including sensitive electronics, motors, and inductive appliances, preventing damage and ensuring smooth operation.
The integrated AC bypass function automatically detects an external AC source and switches the load to it, reducing reliance on your battery bank when grid or generator power is available. This intelligent feature maximises battery life and provides a reliable, uninterruptible power supply.
For enhanced energy efficiency, the inverter includes an adjustable power-saving mode. When the load falls below a set threshold, the inverter enters a low-consumption state, significantly reducing idle power draw and conserving battery energy.
Typical Applications
| Application Area | Typical Use |
|---|---|
| Leisure Vehicles | Motorhomes, Caravans, Campervans for domestic appliances. |
| Marine Systems | Yachts, Boats, Canal Barges requiring reliable onboard AC power. |
| Off-Grid Homes & Cabins | Providing mains-quality power in remote locations. |
| Commercial Vehicles | Service vans, ambulances, mobile workshops for critical equipment. |
Built-In Protection Functions
The TBB Power IH1500BYP inverter incorporates multiple safety features to protect both the unit and your connected appliances. These include overload protection • short circuit protection • reverse polarity protection (via internal fuse) • over-temperature protection • and under/over voltage protection. The unit also features a thermally controlled cooling fan to maintain optimal operating temperatures.
Common Questions
Is this a genuine TBB Power product?
Yes, this is an authentic TBB eRay IH1500BYP inverter, supplied through official channels by Solarika.
How does the AC Bypass function work?
When an external AC source (like shore power or a generator) is connected, the inverter automatically detects it and passes that power directly to your appliances. This puts the inverter on standby, saving battery energy and providing up to 20A of throughput without interruption.
Can this inverter power a coffee machine or microwave?
Yes, with 1500W of continuous power and a 3000W surge capability, the IH1500BYP is capable of powering most domestic coffee machines, small microwaves, and hairdryers commonly used in mobile and off-grid setups.
Is the output voltage and frequency adjustable?
Yes, the output voltage and frequency can be configured via internal DIP switches, allowing for regional compatibility. The power saving mode threshold is also adjustable via DIP switch.
Installation Notes
- Ensure the 12V battery bank is disconnected before commencing any installation work.
- Mount the inverter in a well-ventilated, dry location, away from direct sunlight and heat sources. Avoid placing directly above batteries.
- Connect DC input cables of appropriate gauge (minimum 35mm² recommended for 1500W) ensuring correct polarity. Tighten all connections securely.
- Configure output voltage, frequency, and power saving mode via internal DIP switches if necessary, before final connection.
- Connect the AC input to the bypass terminals if external grid or generator switching is required.
- Important: Professional installation by a qualified electrician or technician is highly recommended to ensure safety and compliance.
Before You Buy
- System Voltage: Verify that your battery bank is a 12V DC system to ensure compatibility with this inverter.
- Power Requirements: Calculate the continuous and surge power requirements of your appliances to ensure the 1500W continuous and 3000W surge capacity is sufficient.
- Cable Sizing: Ensure you have appropriately sized DC cables for the input connections to prevent voltage drop and overheating.
- Ventilation: Plan for adequate ventilation around the inverter to prevent overheating and ensure efficient operation.
Always verify product specifications and compatibility with your existing system before purchase. Technical data is based on manufacturer specifications and may be subject to change.
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