Leilang Electric Group CO.,LTD
| Payment Terms | T/T |
| Supply Ability | Plywood case |
| Delivery Time | 30days |
| Packaging Details | 1000set/month |
| Number of Phases | Single Phase / Three Phases (Optional) |
| Rated Power | 50kVA |
| Winding Material | Enameled copper wire or enameled aluminum wire |
| Input Voltage | 13200Y/7620V or customized |
| Output Voltage | 240/120V |
| Frequency | 60 Hz |
| Noise leve | <50dB |
| Insulation Rating | Class E Insulation - 120°C, 248°F |
| Efficiency Standard(s) | Meets DOE 2016 Standards, Meets CSA Standards Meets ANSI/IEEE Standards |
| Impedance Voltage | about 4.5% |
| Insulation Level | A/E |
| Operating Temperature | -15℃～40℃ (40℃, 90%R.H., 56days) |
| Storage Temperature | -25℃～100℃(40℃, 90%R.H., 56days) |
| Cooling Method | KNAN/ONAN |
| Brand Name | Leilang Electric |
| Model Number | ZGS-50 |
| Certification | UL/CUL,ISO |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | Plywood case |
| Delivery Time | 30days | Packaging Details | 1000set/month |
| Number of Phases | Single Phase / Three Phases (Optional) | Rated Power | 50kVA |
| Winding Material | Enameled copper wire or enameled aluminum wire | Input Voltage | 13200Y/7620V or customized |
| Output Voltage | 240/120V | Frequency | 60 Hz |
| Noise leve | <50dB | Insulation Rating | Class E Insulation - 120°C, 248°F |
| Efficiency Standard(s) | Meets DOE 2016 Standards, Meets CSA Standards Meets ANSI/IEEE Standards | Impedance Voltage | about 4.5% |
| Insulation Level | A/E | Operating Temperature | -15℃～40℃ (40℃, 90%R.H., 56days) |
| Storage Temperature | -25℃～100℃(40℃, 90%R.H., 56days) | Cooling Method | KNAN/ONAN |
| Brand Name | Leilang Electric | Model Number | ZGS-50 |
| Certification | UL/CUL,ISO | Place of Origin | CHINA |
| High Light | 50 KVA electric transformer pad ，electric transformer pad 1 PH ，padmount 50dB | ||
50 KVA Pad Mount Transformer 1 PH 13200Y/7620 Grounded Wye Primary 240/120V Secondary. For reliable, efficient power across critical applications, choose Leilang Electric's Oil-Immersed Pad Mounted Transformer (Capacity from 5KVA to 5MVA, voltage up to 35KV available). As a Shanghai-based original transformer factory founded in 2007 with rich R&D and production experience, we offer this fully customizable Single Phase Pad Mount Transformers and Three Phase Pad Mount Transformers designs, provide professional power solutions, and ensure it adheres to IEEE, ANSI standards, UL certification, and ISO quality systems. DOE-compliant and optimized for renewable energy, energy storage, scenic area power distribution, and commercial facilities, it delivers consistent performance with minimal maintenance.
The 50 KVA Single Phase Pad Mounted Transformer is an eco-friendly, high-performance power distribution solution engineered for 13200Y/7620V Grounded Wye Primary and 240/120V Secondary output, featuring biodegradable KNAN fluid and a 304 stainless steel casing—setting it apart from traditional mineral oil and mild steel models. Designed for medium-load single-phase applications, it delivers stable voltage transformation with exceptional durability and environmental compliance, adhering to ANSI, IEEE, NEMA, and DOE 2016 efficiency standards, as well as environmental regulations for biodegradable fluids (GB/T 20197 compliant).
The KNAN (Kinematic Natural Air) cooling system, paired with biodegradable dielectric fluid, ensures efficient heat dissipation (maintaining operating temperature below 85℃ to avoid performance degradation), while the 304 stainless steel casing (18% chromium, 8% nickel composition) offers superior corrosion resistance—ideal for coastal, humid, or harsh outdoor environments. Compact, weatherproof (NEMA 3R rated), and designed for direct concrete pad installation, it supports 24/7 continuous operation with minimal maintenance, boasting a 40+ year design service life.
The 13200Y/7620V Grounded Wye Primary is optimized for North American medium-voltage grids, while the 240/120V split-phase Secondary accommodates mixed residential/commercial loads. This transformer balances performance, sustainability, and compliance, making it a trusted choice for eco-conscious utility, commercial, and residential applications.
| Parameter | Specification |
|---|---|
| Rated Capacity | 50 KVA |
| Phase Configuration | Single Phase |
| Primary Voltage | 13200Y/7620V, Grounded Wye |
| Secondary Voltage | 240/120V, Split-Phase |
| Cooling System | KNAN (Kinematic Natural Air) with Biodegradable Fluid |
| Casing Material | 304 Stainless Steel (18% Cr, 8% Ni) |
| Efficiency (Full Load) | 99.1% (DOE 2016 Compliant) |
| Operating Temperature Range | -40℃ to +60℃ |
| Enclosure Rating | NEMA 3R (Weatherproof) |
| Compliance | ANSI, IEEE, NEMA, DOE 2016, UL/CSA, GB/T 20197, GB/T 14285-2006 |
NOTE: Product parameters and images are for general reference only and may not reflect all details of your custom configuration, due to custom builds and minor variations between standard models.
Precise specifications for your order are detailed in the specification table and supporting technical documents (CAD files, dimensional drawings, wiring diagrams, etc.). Specific details may differ from images.
Please review all specifications and technical documents before ordering; do not rely solely on product images.
We offer custom-built units with lead times nearly as fast as prebuilt models—contact us for your specific requirements.
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
100000000-100000000
Employee Number:
120~150
Ecer Certification：
Verified Supplier
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