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PHASE-A-MATIC

PHASE-A-MATIC is a manufacturer of phase conversion and voltage stabilization equipment, headquartered in the United States. The company's product line centers on devices that enable three-phase industrial machinery to operate from single-phase power supplies, a common requirement in facilities where three-phase utility service is unavailable or cost-prohibitive. PHASE-A-MATIC offers both rotary and static phase converters, as well as three-phase voltage stabilizers, all designed for continuous-duty industrial applications. Rotary converters, such as the R-5 (30 A input), R-50 (300 A input), and R-100 (600 A input), generate balanced three-phase power from a single-phase 230V AC input, using a motor-generator set to produce the third phase. Static converters, like the UL-200HD (15 A input, 208–230V AC) and UL-900HD (50 A input, 230V AC), use capacitors and solid-state switching to start three-phase motors from single-phase lines, suitable for lighter loads. The voltage stabilizer line, including models VS-3 (9.1 A max), VS-50 (126 A max), and VS-100 (252 A max), provides regulated three-phase 230V output to protect sensitive equipment from voltage fluctuations. PHASE-A-MATIC equipment is typically rated for indoor use with standard industrial enclosures; specific IP ratings vary by model and should be verified per application. 3G Electric stocks a range of PHASE-A-MATIC converters and stabilizers, supporting global procurement for plant engineers and maintenance managers who need to power three-phase pumps, compressors, conveyors, or machine tools from single-phase mains. The selection covers input currents from 15 A to 600 A, allowing matching to motor horsepower requirements. All units operate at 230V AC nominal, with the static converters accepting a 208–230V AC range. No special certifications beyond standard electrical safety compliance are claimed by 3G Electric for these products; buyers should consult local codes for installation requirements.

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About PHASE-A-MATIC

PHASE-A-MATIC is a manufacturer of phase conversion and voltage stabilization equipment, headquartered in the United States. The company's product line centers on devices that enable three-phase industrial machinery to operate from single-phase power supplies, a common requirement in facilities where three-phase utility service is unavailable or cost-prohibitive. PHASE-A-MATIC offers both rotary and static phase converters, as well as three-phase voltage stabilizers, all designed for continuous-duty industrial applications. Rotary converters, such as the R-5 (30 A input), R-50 (300 A input), and R-100 (600 A input), generate balanced three-phase power from a single-phase 230V AC input, using a motor-generator set to produce the third phase. Static converters, like the UL-200HD (15 A input, 208–230V AC) and UL-900HD (50 A input, 230V AC), use capacitors and solid-state switching to start three-phase motors from single-phase lines, suitable for lighter loads. The voltage stabilizer line, including models VS-3 (9.1 A max), VS-50 (126 A max), and VS-100 (252 A max), provides regulated three-phase 230V output to protect sensitive equipment from voltage fluctuations. PHASE-A-MATIC equipment is typically rated for indoor use with standard industrial enclosures; specific IP ratings vary by model and should be verified per application. 3G Electric stocks a range of PHASE-A-MATIC converters and stabilizers, supporting global procurement for plant engineers and maintenance managers who need to power three-phase pumps, compressors, conveyors, or machine tools from single-phase mains. The selection covers input currents from 15 A to 600 A, allowing matching to motor horsepower requirements. All units operate at 230V AC nominal, with the static converters accepting a 208–230V AC range. No special certifications beyond standard electrical safety compliance are claimed by 3G Electric for these products; buyers should consult local codes for installation requirements.

Common Applications

  • Machine shops — PHASE-A-MATIC R-50 rotary converter powering a three-phase lathe from single-phase supply
  • Agricultural facilities — PHASE-A-MATIC R-5 converter running a three-phase irrigation pump
  • Manufacturing plants — PHASE-A-MATIC VS-100 voltage stabilizer protecting CNC equipment from voltage sags
  • HVAC systems — PHASE-A-MATIC UL-900HD static converter starting a three-phase compressor motor
  • Water treatment — PHASE-A-MATIC R-100 converter supplying three-phase power to a large centrifugal pump
  • Workshops — PHASE-A-MATIC VS-3 stabilizer regulating voltage for a small three-phase conveyor system

Frequently asked questions

Common questions about PHASE-A-MATIC from 3G Electric.

What is the difference between PHASE-A-MATIC rotary and static phase converters?

Rotary converters, such as the R-5, R-50, and R-100, use a motor-generator to generate a true three-phase output from a single-phase input. They can power multiple motors and equipment simultaneously, providing balanced voltage and handling starting surges. Static converters, like the UL-200HD and UL-900HD, use capacitors to start a three-phase motor but only deliver single-phase power to the motor during running, resulting in reduced efficiency and torque. Static units are suitable for single-motor applications with moderate starting loads.

What input voltage and phase does a PHASE-A-MATIC R-100 require?

The PHASE-A-MATIC R-100 rotary phase converter requires a single-phase 230V AC input. It converts this to a three-phase 230V AC output. The unit is rated for a 600 A input current, which corresponds to a maximum motor load capacity typically around 100 horsepower, though exact sizing depends on the load type and duty cycle. Always consult the manufacturer's sizing guidelines for specific applications.

Can PHASE-A-MATIC voltage stabilizers be used with single-phase input?

No, PHASE-A-MATIC voltage stabilizers such as the VS-3, VS-50, and VS-100 are designed for three-phase input and output. They regulate three-phase 230V AC power to maintain stable voltage levels. For single-phase stabilization, a different product type would be required. These stabilizers are intended for use downstream of a phase converter or on an existing three-phase supply.

What is the maximum current rating of the PHASE-A-MATIC VS-100 voltage stabilizer?

The PHASE-A-MATIC VS-100 voltage stabilizer has a maximum current rating of 252 A. It operates at 230V AC three-phase. This unit is suitable for stabilizing power to larger industrial loads, such as multiple motors or a complete machine tool, within its current capacity. Ensure the total load current does not exceed 252 A to avoid overloading.

Are PHASE-A-MATIC static converters suitable for continuous-duty applications?

PHASE-A-MATIC static converters, including the UL-200HD and UL-900HD, are designed for intermittent duty, typically starting and running a single motor. They are not recommended for continuous-duty applications where the motor runs for extended periods, as the output voltage imbalance can cause motor overheating and reduced lifespan. For continuous operation, a rotary converter is the appropriate choice.

Does 3G Electric supply PHASE-A-MATIC products?

Yes — 3G Electric (S) Pte. Ltd. supplies PHASE-A-MATIC products. We stock the PHASE-A-MATIC catalog and supply genuine factory-original products with full manufacturer warranty and technical support.