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ST 500VA 1000VA 2000VA 3000VA Single Phase Step Up/Down Transformer Manufacturer Price
Product Spotlights
ISO9001-certified single-phase transformers with 500VA-3000VA capacity range. Features universal voltage conversion (110V/120V/220V/230V), ±3% voltage regulation, and 97% efficiency. Industrial-grade construction with thermal protection, serving global markets through major Chinese ports. Custom solutions available.
US$ 34
≥10 Units
Key Specifications
Get Latest Price
Application:
Other, Industrial & Home Use
Capacity Range:
500VA to 3000VA
Phase Configuration:
Single Phase
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Application
Other, Industrial & Home Use
Capacity Range
500VA to 3000VA
Phase Configuration
Single Phase
Function
Step Up/Down Voltage Conversion
Certification
ISO9001 Certified
Brand
Dika Electrical
Input Voltage
Adjustable 110V/120V/220V/230V
Output Voltage
Adjustable 110V/120V/220V/230V
Cooling Method
Natural Air Cooling
Terminal Type
Screw Terminal Block
As an ISO9001-certified manufacturer with over $1 million in annual exports, Dika Electrical delivers premium single-phase transformers designed for global voltage compatibility. Our ST series transformers solve critical power conversion challenges across 110V/120V/220V/230V systems, combining industrial-grade durability with precision engineering. With shipments reaching North America, Europe, Asia, and beyond through major ports like Shanghai and Ningbo, we've empowered thousands of businesses with reliable voltage stabilization solutions.
Core Technical Specifications:
- Multiple capacity options from 500VA to 3000VA
- Universal input/output voltage compatibility
- Low-loss silicon steel core construction
- Class F insulation rating
- Overload protection with thermal fuse
- No-load current <10% of rated current
| Model | Capacity (VA) | Dimensions (mm) | Weight (kg) |
|---|---|---|---|
| ST-500 | 500 | 150×110×120 | 5.2 |
| ST-1000 | 1000 | 180×140×130 | 8.7 |
| ST-2000 | 2000 | 210×160×150 | 14.5 |
| ST-3000 | 3000 | 240×180×170 | 19.8 |
Performance Advantages:
- ±3% voltage regulation ensures stable output
- Efficiency up to 97% reduces energy costs
- Silent operation below 45dB for office environments
- Double-shielded windings prevent electromagnetic interference
- Fire-retardant ABS casing with IP20 protection
With established supply chains to 14 global markets including North America and Western Europe, our transformers undergo rigorous quality control before shipment from Shanghai or Tianjin ports. The 50-person engineering team continuously optimizes designs for harsh environments – from tropical Southeast Asia to Nordic winters. Over 15,000 units shipped annually demonstrate our commitment to delivering voltage solutions that outlast competitors.
Frequently Asked Questions:
-
Q: What input voltages do these transformers support?
A: Standard models accommodate 110V/120V/220V/230V systems. Custom configurations available. -
Q: Are these suitable for medical equipment?
A: While commonly used for industrial machinery, consult our engineers for medical-grade solutions. -
Q: What warranty is provided?
A: All transformers include a 24-month warranty against manufacturing defects. -
Q: Can I get customized voltage outputs?
A: Yes, we offer custom winding configurations upon request. -
Q: Do these require professional installation?
A: Basic models can be user-installed, but we recommend professional setup for industrial applications. -
Q: What certifications do you hold?
A: We maintain ISO9001 certification and can provide additional certifications upon request. -
Q: How long does shipping take to the US?
A: Standard delivery to North America takes 25-35 days from Ningbo port. -
Q: Can I order mixed capacity units?
A: Yes, we accept mixed container orders with MOQ of 50 units total.
Send Inquiry to This Supplier
1Yr
Business Type
Manufacturer
Annual Export Value
US$1 Million - US$1.5 Million
Total Employees
11 - 50 People
Product Certifications
HACCP, TL900, QS9000, SA8000, ISO9001, ISO9004, ISO17799, ISO9000, ISO14000, ISO10441, ISO16949, TS16969, ISO19011:2000, OHSAS18001, Others
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