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SOLAHD

SOLAHD, a brand with a history dating back to the 1930s, is recognized for its power conditioning and uninterruptible power supply (UPS) systems designed for industrial and commercial applications. The brand's product portfolio includes panel-mount power conditioners, DC-input UPS systems, surge protection devices (SPDs), and accessories such as programmable relay I/O cards. These products are engineered to address power quality issues like voltage sags, surges, transients, and noise, which can affect sensitive equipment in manufacturing, process control, and building management environments. SOLAHD's power conditioners, such as the 23231258 and 63231508 models, are single-phase units with apparent power ratings from 250 VA to 500 VA, supporting input voltages from 120 V AC to 600 V AC and output voltages configurable between 110 V AC and 240 V AC. They are hardwired for permanent installation and are suitable for panel-mount applications where stable voltage regulation is required. The brand's UPS systems, like the SDU2024B, are standby-type units with DC input and output (23–30 V DC) and a 480 VA power rating, designed to provide continuous DC power for critical loads such as control systems and instrumentation. SOLAHD's SPDs cover single-phase systems at 120 V AC and 240 V AC, with internal surface-mount or DIN-rail mounting options. Models like the STFV07524L and STV25K24S offer L-G, L-N, or L-L mode protection, with metal or epoxy-encapsulated plastic enclosures. These devices include filtering capabilities and are rated for maximum continuous operating voltages up to 275 V AC. The brand also supplies accessories like the SDUCFRELAYCARD I/O relay card, which adds programmable relay input/output functionality to compatible SDU AC series UPS units. 3G Electric stocks a range of SOLAHD products, including panel-mount power conditioners, DC-input UPS systems, SPDs, and relay cards, supporting global procurement for plant engineers and maintenance managers who require reliable power quality solutions. The products are specified with clear technical parameters—voltage ratings, power ratings, mounting styles, and enclosure materials—allowing buyers to match equipment to application requirements without ambiguity.

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About SOLAHD

SOLAHD, a brand with a history dating back to the 1930s, is recognized for its power conditioning and uninterruptible power supply (UPS) systems designed for industrial and commercial applications. The brand's product portfolio includes panel-mount power conditioners, DC-input UPS systems, surge protection devices (SPDs), and accessories such as programmable relay I/O cards. These products are engineered to address power quality issues like voltage sags, surges, transients, and noise, which can affect sensitive equipment in manufacturing, process control, and building management environments. SOLAHD's power conditioners, such as the 23231258 and 63231508 models, are single-phase units with apparent power ratings from 250 VA to 500 VA, supporting input voltages from 120 V AC to 600 V AC and output voltages configurable between 110 V AC and 240 V AC. They are hardwired for permanent installation and are suitable for panel-mount applications where stable voltage regulation is required. The brand's UPS systems, like the SDU2024B, are standby-type units with DC input and output (23–30 V DC) and a 480 VA power rating, designed to provide continuous DC power for critical loads such as control systems and instrumentation. SOLAHD's SPDs cover single-phase systems at 120 V AC and 240 V AC, with internal surface-mount or DIN-rail mounting options. Models like the STFV07524L and STV25K24S offer L-G, L-N, or L-L mode protection, with metal or epoxy-encapsulated plastic enclosures. These devices include filtering capabilities and are rated for maximum continuous operating voltages up to 275 V AC. The brand also supplies accessories like the SDUCFRELAYCARD I/O relay card, which adds programmable relay input/output functionality to compatible SDU AC series UPS units. 3G Electric stocks a range of SOLAHD products, including panel-mount power conditioners, DC-input UPS systems, SPDs, and relay cards, supporting global procurement for plant engineers and maintenance managers who require reliable power quality solutions. The products are specified with clear technical parameters—voltage ratings, power ratings, mounting styles, and enclosure materials—allowing buyers to match equipment to application requirements without ambiguity.

Common Applications

  • Industrial automation — SOLAHD power conditioners (e.g., 23231258) for voltage regulation in PLC panels
  • Process control — SOLAHD DC-input UPS (e.g., SDU2024B) for backup power to instrumentation loops
  • Building management — SOLAHD SPDs (e.g., STFV07524L) for surge protection in HVAC control panels
  • Telecommunications — SOLAHD DIN-rail SPDs (e.g., STV25K10S) for transient protection at 120 V AC equipment
  • Manufacturing — SOLAHD panel-mount power conditioners (e.g., 63231508) for stable power to CNC machines

Frequently asked questions

Common questions about SOLAHD from 3G Electric.

What types of power conditioners does SOLAHD offer through 3G Electric?

SOLAHD offers single-phase panel-mount power conditioners with apparent power ratings from 250 VA to 500 VA. These units accept input voltages ranging from 120 V AC to 600 V AC and provide output voltages configurable between 110 V AC and 240 V AC. They are hardwired for permanent installation and are designed to regulate voltage and filter noise for sensitive industrial equipment.

What are the key specifications of SOLAHD's DC-input UPS systems?

SOLAHD's DC-input UPS systems, such as the SDU2024B, are standby-type units with a single-phase design and a 480 VA power rating. They accept DC input voltages from 23 V DC to 30 V DC and provide DC output in the same range. These units are intended for continuous DC power to critical loads like control systems and instrumentation.

What mounting options are available for SOLAHD surge protection devices?

SOLAHD surge protection devices are available in internal surface-mount and DIN-rail mounting styles. Surface-mount models, like the STFV07524L, have epoxy-encapsulated plastic enclosures, while DIN-rail models, like the STV25K24S, feature metal enclosures. Both types support single-phase systems at 120 V AC or 240 V AC.

What protection modes do SOLAHD SPDs provide?

SOLAHD SPDs provide protection modes including line-to-ground (L-G), line-to-neutral (L-N), neutral-to-ground (N-G), and line-to-line (L-L), depending on the model. For example, the STFV07524L offers L-G mode protection, while the STV25K24S provides L-L mode protection. All models include filtering capabilities.

What accessories are available for SOLAHD UPS systems?

SOLAHD offers accessories like the SDUCFRELAYCARD I/O relay card, which is compatible with the SDU AC - A series UPS units. This card provides programmable relay input/output functionality, allowing integration with external monitoring or control systems.

Does 3G Electric supply SOLAHD products?

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