Key Features of the Single Phase Stabilizer
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High‑Precision Voltage Regulation
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Single Phase Automatic Voltage Stabilizer technology ensures output accuracy within ±3% of the nominal 220 VAC, even when input swings between 105–270 VAC.
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Digital relay control for fast response (<1 s) and distortion‑free waveform guarantees stable output for AC units.
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Robust Protection Functions
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Over‑Voltage & Under‑Voltage Protection: Automatically disconnects output if input exceeds safe thresholds, then restores power after a built‑in time delay.
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Surge & Spike Guarding: Protects connected equipment from transients and lightning‑induced surges.
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Thermal & Short‑Circuit Protection: Automatic shutdown on overload or excessive internal temperature, ensuring equipment safety and stabilizer longevity.
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Wide Operating Range & Versatility
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Operates reliably in harsh environments (–10 °C to +40 °C ambient) and up to 95% humidity.
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Ideal for residential, commercial, and light‑industrial applications: perfect for home split‑type ACs, shop window units, small office wall‑mounts, and more.
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User‑Friendly Design
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Bright LED‑LCD display shows real‑time input/output voltages and load status for easy monitoring.
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Single‑touch power switch and clear status indicators simplify operation.
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Compact metal case with cooling grilles for efficient heat dissipation and minimal footprint.
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Flexible Installation Options
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Wall‑mountable bracket or tabletop placement adapts to any installation space.
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Available in four models spanning 1 kVA, 1.5 kVA, 2 kVA, 3 kVA, and 5 kVA to match your AC capacity requirements.
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Wholesale & OEM Advantages
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Competitive pricing on bulk orders—ideal for distributors and installers.
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Custom branding and input/output voltage configurations available to meet specific market needs.
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Fast lead times and global shipping support ensure you never run out of stock.
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Technical Parameters
| Parameter | Especificación |
|---|---|
| Model Range | TKR-1000VA, TKR-1500VA, TKR-2000VA, TKR-3000VA, TKR-5000VA |
| Input Voltage | 105 VAC – 270 VAC (customizable) |
| Tensión de salida | 220 VAC ± 3% (customizable) |
| Output Precision | ±10% |
| Frequency | 50 Hz / 60 Hz |
| Eficacia | ≥ 95% |
| Power Factor | 0.8 |
| Regulation Speed | < 1 second |
| Display | LED‑LCD input/output voltage & status |
| Funciones de protección | Time‑delay, over‑voltage, under‑voltage, surge, thermal, short‑circuit |
| Operating Temperature | –10 °C to +40 °C |
| Storage Temperature | –15 °C to +45 °C |
| Noise Level | ≤ 50 dB |
| Cooling Method | Natural convection via ventilation grilles |
| Mounting | Wall‑mount or tabletop |
| Enclosure | Powder‑coated metal |
Product analysis
① LED liquid crystal screen
② One-touch switch
③ Metal Case
④ Cooling Grille
① Metal Chassis
② Thermal Grille
③ LED liquid crystal screen
④ National standard socket
⑤ One-touch switch
Appearance of size
| Product model | Input voltage | Output voltage | Size（mm）L x W x H |
| TKR-1500VA | 105V~270V | 220V±3% | 230*195*113 |
| TKR-2000VA | 105V~270V | 220V±3% | 230*195*113 |
| TKR-3000VA | 140V~260V | 220V±3% | 290*220*160 |
| TKR-5000VA | 140V~260V | 220V±3% | 290*220*160 |
Application Scenarios
- Residential Homes: Protect split and window AC units from unstable grid supply in areas prone to brown‑outs and high voltage spikes.
- Commercial Spaces: Safeguard office wall‑mount ACs, server room cooling systems, and retail space climate control.
- Light‑Industry & Workshops: Ensure smooth operation of small‑scale industrial coolers and precision temperature control in electronics assembly.
PREGUNTAS FRECUENTES
Q1: What makes the TKR Single Phase Stabilizer better than a conventional isolation transformer?
A1: Unlike passive isolation transformers, the TKR Electronic Automatic Voltage Stabilizer features active relay‑based regulation for fast, accurate voltage correction (within ±3%) and built‑in protections against over‑/under‑voltage, surges, and overloads. This ensures consistent performance and equipment safety in fluctuating power environments.
Q2: Can I customize the input/output voltage range for different regions?
A2: Yes. While standard units are configured for 105–270 VAC input → 220 VAC output, we offer OEM customization for input ranges (e.g., 90–260 VAC or 150–300 VAC) and output voltages (e.g., 110 VAC for North America). Minimum order quantities apply.
Q3: How do I choose the correct kVA rating for my air‑conditioning unit?
A3: Determine your AC’s starting and running current. Multiply the highest current (in amps) by your system voltage to get VA. Select a stabilizer with at least 20% higher kVA rating than this figure to accommodate startup surges comfortably. For example, a 4 A, 220 VAC AC needs ≈ 880 VA; choose a 1 kVA or higher model.
Optimize your air‑conditioning performance and safeguard your investment with the TKR 1kVA–5kVA Single Phase Electronic Automatic Voltage Stabilizer. Contact our sales team today for bulk pricing, technical advice, or OEM branding options!
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