SHGJ-1500VA
SUNSHUN
GJ1500
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Product Description
| Enterprise whatsapp account: +86-13690698363 |
The SHGJ-1500VA is a high-performance, bidirectional voltage converter engineered for reliable 220V/110V power transformation. Combining robust thermal management with advanced magnetic design, it serves as a dependable power backbone for international appliances.
Bidirectional Voltage Converter & Step Up & Step Down (Dual-Way)
Seamlessly switch between 220V to 110V step-down and 110V to 220V step-up with a single heavy-duty selector switch. One compact transformer powers both imported American/Japanese appliances and domestic European/Asian equipment globally without redundant hardware.
Worldwide Universal Use & Cross-Border Ready
Engineered for international relocations, cross-border business, and global travel. Fully compatible with worldwide 100V-120V and 220V-240V utility grids and 50Hz/60Hz electrical frequencies, eliminating equipment incompatibility across borders.
Portable Carry Handle & Ergonomic Handle for Effortless Transport
Heavy-duty integrated carrying handle recessed into the top panel provides balanced center-of-gravity lifting. Move high-capacity toroidal transformers between kitchen counters, workshops, and living areas with comfort and safety.
Fire-Resistant Casing & Industrial Heavy-Duty Steel Enclosure
Precision-stamped industrial flame-retardant cold-rolled steel housing shields internal magnetic components from drops, impacts, and thermal hazards. High-dielectric powder coating delivers exceptional insulation and fire resistance.
Convective Thermal Dissipation & Air Convection Cooling Architecture
Dual-flank convection cooling louvers create a natural thermal chimney effect, drawing cool ambient air across the toroidal core and exhausting heat without mechanical fan hum. Enjoy silent continuous 24/7 operation.
Premium-Grade Materials, CE & FCC Certified with Dependable Quality Assurance
Constructed with ultra-low-loss grain-oriented silicon steel toroidal cores and precision windings for 98% conversion efficiency. Fully certified under CE and FCC international electrical standards and backed by strict factory quality guarantees.
1000va Step-upstep-down transformer
1000va Automatic-power-off-recovery-switch
Dual-sided air convection cooling
Retractable power cord
Iron protective casing and flame-retardant insulation layer
Exquisite manufacturing process

Technical Parameters
| Model Number | SHGJ-1500VA |
| Rated Capacity (VA) | 1500VA |
| Continuous Working Power | ≤ 750W |
| Peak Surge Capacity | 1500W Max |
| Voltage Direction | 220V ⇄ 110V (Dual-Way Reversible Step Up & Step Down Converter) |
| Input Voltage Range | AC 110V-120V / 220V-240V (Selectable) |
| Output Sockets & Voltages | Simultaneous stable AC 110V-120V and AC 220V-240V outputs |
| Core Architecture | Grain-Oriented Toroidal Silicon Steel Core |
| Cooling Architecture | Air Convection Cooling Vents |
| Housing Enclosure | Industrial Flame-Retardant Steel Casing |
| Ergonomic Handle | Integrated Heavy-Duty Ergonomic Carrying Handle |
| Circuit Protection | Built-in Push-to-Reset Automatic Circuit Breaker |
| Safety Certifications | CE & FCC Safety Certified, RoHS |
| Net Weight & Dimensions | ~ 6.2 kg (13.7 lbs) · 23.0 × 18.0 × 15.0 cm |
| Standard Package Contents | 1x Voltage Transformer Unit, 1x Heavy-Duty Grounded Power Cord, 1x Multilingual User Manual & Warranty Card |
| Manufacturer Quality Pedigree | Backed by Shunhong 38-Year Direct Factory Manufacturing Pedigree (Since 1987) · Strict Dielectric Testing |
Product Uses
Recommended Compatible Overseas Appliances

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Official Continuous Usage Guideline: SHGJ-1500VA is recommended for continuous use with appliances under 750W to ensure maximum safety and service lifespan. | |
Product Operate Guide

FAQ
Q1: Can the SHGJ-1500VA safely power domestic 220V rice cookers or drip coffee makers under 750W in North America?
A1: Yes, perfectly. Standard microcomputer rice cookers (3L-4L standard heating plate models) and drip coffee makers typically draw 400W to 700W. The SHGJ-1500VA delivers stable 220V step-up power, allowing authentic cooking and brewing without blowing fuses or damaging circuitry.
Q2: Why is it recommended to upgrade to SHGJ-2000VA or higher for high-power IH (Induction Heating) rice cookers rated 1200W-1400W?
A2: IH electromagnetic induction cookers utilize rapid pulse heating cycles that surge above 1300W during boiling phases. Running a 1300W IH cooker on a 1500VA transformer leaves razor-thin safety headroom, causing premature thermal wear. Upgrading to the SHGJ-2000VA provides abundant inductive reserve for safe, decade-long cooking durability.
Q3: The SHGJ-1500VA features two US 110V sockets and one Universal 220V socket; can multiple appliances be plugged in simultaneously?
A3: Yes, simultaneous multi-socket connection is supported as long as the combined real continuous wattage of all connected devices remains under 750W. For instance, powering a 500W rice cooker alongside a 100W desktop purifier simultaneously works smoothly within safety limits.
Q4: When simmering soup or stewing for 2 to 3 hours continuously, will the fanless convection cooling vents keep temperatures safe?
A4: It stays safely cool. The heavy-duty cold-rolled steel enclosure features dual-flank convection cooling louvers that set up a continuous thermodynamic chimney airflow. Heat from the toroidal core is exhausted naturally without noisy mechanical fans, ensuring dependable 24/7 continuous thermal equilibrium.
Q5: If a heating element short-circuits, how does the push-to-reset circuit breaker protect appliances?
A5: No fuse replacement is required! The built-in push-to-reset thermal circuit breaker detects overcurrent or short circuits within milliseconds and automatically trips the circuit to protect both your kitchen wiring and valuable appliances. Once the fault is removed, simply press the black reset button on the back panel to restore full power instantly.