Voltage Regulator High Quality Tnd/SVC 3~60kVA AC Single Phase Automatic Voltage Stabilizer

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Product Description

Overview
Model NO.TND/SVC-(3KVA up to 60KVA)
FrequencyLow Frequency (50HZ/60HZ)
Input Voltage90V-260V / 140V-260V
Output Voltage220V and 110V
Accuracy220V ±3%, 110V ±6%
Efficiency≥90%
Iron Core ShapeRing
Voltage Stabilizer Overview
Product Description

The TND (SVC) series single-phase high-precision automatic AC voltage stabilizers consist of a contact-type autotransformer, a servo motor, and an automatic control circuit. When the grid voltage is unstable or the load changes, the automatic sampling control circuit drives the servo motor to adjust the position of the carbon brush, regulating the output voltage to the rated value.

  • Stable Performance: No waveform distortion and reliable long-term operation.
  • Advanced Safety: Equipped with overvoltage, undervoltage, overcurrent, and short circuit protection.
  • Servo System: High-precision adjustment via servo motor and carbon brush.
Key Components & Features
Detailed View 1 Detailed View 2
1017 Carbon Brush

High-quality & low abrasion brushes ensure higher precision of voltage stabilization and stable performance over time.

Carbon Brush
Pure Copper Coil

Low electrical resistivity and excellent conductivity provide sound oxidation resistance and high efficiency.

Copper Coil
Comprehensive Protection
  • Overload Protection: Automated cutoff when load exceeds 120%.
  • Overvoltage Protection: Cuts output if voltage exceeds 450V.
  • Delay Protection: Safety delay initiated upon power-up.
  • Short Circuit Protection: Immediate output stop requiring manual reset.
Protection System
Wide Application Range

This series is ideally suited for environments requiring voltage stabilization for both industrial and domestic equipment:

Application Fields

Applicable for: Production lines, microcomputers, embroidery machines, air conditioners, refrigerators, medical equipment, and telecommunications systems.

Packing & Logistics
Packing Safety Shipping Options
Quality Assurance
Workshop Certifications
Frequently Asked Questions
Q1: What are the primary advantages of these voltage stabilizers?

A1: As a factory-direct provider, we offer high-precision adjustment, first-class production quality, and the ability to handle hundreds of different technical specifications for domestic and international markets.

Q2: Which products can I source from your company?

A2: We specialize in Variable Frequency Drives (VFD), Intelligent Soft Starters, and High-Precision Automatic Voltage Regulators.

Q3: Is it possible to customize the equipment (OEM/ODM)?

A3: Yes, products can be customized according to specific requirements including capacity, configuration, and design based on client samples.

Q4: What is the Minimum Order Quantity (MOQ)?

A4: For small capacity units, the MOQ is 10 sets. For large industrial units, the MOQ is set at 1 unit.

Q5: How is product quality guaranteed?

A5: We maintain a strict quality control process including a pre-production sample check and a final comprehensive inspection before every shipment.

Q6: What after-sales support do you provide?

A6: We offer 24/7 technical support, standard warranty coverage, maintenance guidance, and easy access to genuine spare parts.

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