
Contact for Pricing
Overview
- 30 kVA, 3-phase capacity
- DOE2016 and NRCan 2019 compliant energy efficiency
- 480 Delta (480D PV) primary to 208Y/120 Volt secondary
- Copper wound for efficient operation
- Shielded design for reduced EMI
Specifications
Application | Mitigate and cancel harmonics without filters to improve power quality for non-linear loads. |
Cable Entry | Knock Outs |
Connection Type | 480D PV (Primary) / 208Y/120 SV (Secondary) |
Connection Type | 480D PV (primary) / 208Y/120V (secondary) |
Connection Type | Delta to Wye |
Current Rating | 30 kVA |
Depth | 23.7500 IN |
Efficiency | DOE 2016 Energy Efficient |
Enclosure | DH2-N3R - Indoor or Outdoor |
Enclosure Color | ANSI 61 Grey, UL 50 |
Enclosure Type | Type 3R |
Frequency | 60 Hz |
Frequency Rating | 60 HZ |
Height | 28.75 in |
Impedance | Typically 1.8% to 7.5% |
Insulation Class | 220°C |
K Factor | 13 |
KVA Rating | 30 KVA |
Length | 23.75 in |
Material | Copper |
Material | Copper Wound, Shielded |
Mounting | Floor or Wall/Ceiling Mount |
Mounting Method | Wall/Floor |
Number Of Phases | 3 |
Phase | T - 3PH Delta Zig Zag- 0° PH Shift |
Phase | 3 Ph PH |
Poles | 3PH |
Primary Voltage | 480 VAC |
Primary Voltage | 480D V |
Secondary Voltage | 208Y/120 V |
Series | SH3T |
Size | 30 kVA |
Sound Level dBA | Meets NEMA ST-20 standards |
Special Features | Meets current DOE 10 CFR part 431 (2016) and C802.2 efficiencies in an outdoor type enclosure. Smaller kVA sizes have standard input and/or output lugs, knockouts, and wall mounting brackets to save installation costs. |
Standard | CSA, UL |
Temperature Rating | Typical 30 Average/ 40 Maximum Deg C |
Temperature Rise | 150°C |
Termination | Mechanical Lugs |
Transformer Rating | 30kVA |
Type | Transformer > Distribution > DOE 2016 Energy Efficient > Harmonic Mitigating > Three Phase |
Voltage Rating | 480 Delta PV to 208Y/120 V |
Voltage Rating | 600V Class |
Wall Mounting | Yes |
Warranty | 10 year warranty |
Weight | 407 L |
Width | 25.75 in |
Width | 654.05 mm |
Winding | Aluminum |
Winding | K - CU + Shield |
Package Dimensions (L x W x H) | 23.75 IN x 25.75 IN x 28.75 IN |
Package Dimensions (L x W x H) | 60.325 cm x 65.405 cm x 73.025 cm |
Package Weight (Imperial) | 410.000 L |
Package Weight (Metric) | 185.976 kg |
Similar Products

SH3U0030KB3S
Primary Voltage: 480Y D V
Winding: S - AL + Shield
Phase: U - 3PH Wye Zig Zag- -30°PH Shift
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Frequently Asked Questions about Hammond Power
What certifications and standards do Hammond Power products comply with?
Hammond Power products are certified to UL (Underwriters Laboratories) and CSA (Canadian Standards Association) standards in North America. Our products meet rigorous safety and performance requirements, with many items classified as UL Listed Products or Recognized Components. We also comply with international certifications including China Compulsory Certification (CCC), C-Tick for Australian EMC requirements, and ANCE for Mexico.
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Hammond Power provides a standard one-year warranty on all products, covering defects in workmanship and materials. Products will be repaired or replaced free of charge if found defective upon factory inspection. The warranty does not cover damage from improper handling, incorrect application, or faulty installation.
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Hammond Power Solutions offers a comprehensive range of dry-type and liquid-filled transformers for industrial and commercial applications. Their primary product lines include power transformers for renewable energy, e-mobility, data centers, microgrids, and industrial settings. The company provides both standard and custom-designed transformer solutions that are critical to electrical distribution networks across multiple industries.
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Hammond Power offers industrial enclosures with comprehensive environmental ratings, including UL/cUL 508A ratings of Type 1, 2, 3, 4, 4X, 12, and 13. Their products meet IEC 60529 IP66 standards, providing robust protection against dust, water ingress, and harsh environmental conditions. Specific ratings vary by product series, with options ranging from indoor Type 1 enclosures to outdoor-rated Type 4X enclosures suitable for challenging industrial environments.
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How are Hammond Power products typically installed?
Hammond Power transformers are typically chassis-mounted using precise mounting hole centers and dimensions specific to each product series. Installation involves selecting the appropriate primary voltage configuration, securing the transformer to a mounting surface using the specified mounting holes, and connecting terminals according to the product's schematic. Most Hammond Power transformers feature multiple terminal options like solder or quick-connect terminals, allowing flexible and straightforward installation in industrial control and power distribution applications.

