Audited Supplier
Single Phase Pad Mounted Transformer General:
• General: Giantway manufactures a complete line of single phase residential pad mounted distribution transformers in its Giantway Power™ series product line. They are available in standard ratings and configurations or can be customized to meet specific needs.
• Single-phase transformers are available as ANSI I & II transformers (shown above in order). All of these distribution transformers are oil-insulated, selfcooled, available in loop or radial feed, and are dead-front.
• All of these transformers meet or exceed ANSI®, IEEE® and NEMA® standards.
• The ANSI® and IEEE® Type-1frontplate arrangement allows vertical feed to the primary and secondary bushings. It is ideal for single-phase industrial and residential applications where a wide range of kVAs or heavy cabling is required.
• Giantway offers Sourceway Power™ series poly-pads that are usable with most transformers conforming to ANSI® C57.12.25-1990 standard (Type-1 or Type-2).
This polymer pad serves as a shipping pallet as well as an installation pad.
Single Phase Pad Mounts Transformer Specifications:
| Design Capacities | |
| Primary voltage up to 34.5 kV | Secondary voltage 120/240 V |
| Rating power up to 500 kVA | |
| Built to customer specifications in accordance with IEEE Std C57.12.00 and DOE | |
| Standard | |
| Implement ANSI/IEEE C57.12XX; DOE;CSA;IEC | |
| Service Conditions | |
| Design ambient temperature 0°C or 50°C | |
| Design altitude less than 1000m above sea level | |
| Types: | |
| According to ANSI® C57.12.25-1990 standard: | |
| ANSI Type-1 | ANSI Type-2 |
| Standard Accessories and Features | |
| HV & LV Bushings | Pressure relief device |
| nameplate engraved | Drain and filling plug |
| Parking Stand | Grounding Bracket and X0 strap |
| Bay-o-net & current limiting fuse protection | |
| Exterior Finish conforming to ANSI C57.12.28 | |
| Optional Accessories and Features | |
| Transformers may be provided with the following optional items if specified by the purchaser: | |
| An anticorrosion skirt for high contaminated areas | |
| Load break switches | Thermometer |
| Liquid Level Gauge | High voltage off circuit taps |
| Provision for padlocking of load break switches | |
| Stud type or spade type low voltage bushings | |
| Load break inserts complete with dust cap | |
| Exterior Finish conforming to ANSI C57.12.28 | |
| Customer stock code and stencilling | |
| Bail tabs on the bushing well clamps | |
| Provision for a remote fault indicator light | |
| Alternative protection devices, specified by the pu rchaser | |
| Purchaser specified impedance limits | |
| FR3 fire resistant bio degradable insulating fluid LNAN | |
| A non resettable device that detects internal transformer faults, incorporates pressure relief,and provides an external indication | |
| Permanent and/or temporary bar coding label as shown in ANSI/IEEE C57.12.35 | |
| Additional tests may be requested by the purchaser and shall be performed in accordance to ANSI/IEEE C57.12.90 | |
| Single phase Pad mounted Transformer Parameters | ||||||||
| Rating(kVA | High voltage(kV) | No-load Loss | On load Loss | Height(mm) | Depth(mm) | Width(mm) | Oil We ight(kg) | Total Weight(kg) |
| 15 kVA | 34.5/19.92 13.8/8 13.2/7.6 12.47/7.2 or others | 50 | 195 | 840 | 740 | 610 | 45 | 294 |
| 25 kVA | 80 | 290 | 840 | 740 | 610 | 68 | 362 | |
| 37.5 kVA | 106 | 360 | 840 | 760 | 610 | 75 | 476 | |
| 50 kVA | 135 | 500 | 840 | 810 | 610 | 93 | 553 | |
| 75 kVA | 190 | 650 | 840 | 860 | 610 | 132 | 672 | |
| 100 kVA | 280 | 1010 | 910 | 1200 | 965 | 230 | 714 | |
| 167 kVA | 435 | 1530 | 1000 | 1200 | 965 | 265 | 913 | |
| 250 kVA | 550 | 2230 | 1250 | 1300 | 1430 | 325 | 1106 | |
1.Q:What's your main products?
assure product performance and efficiency. And our strict adherence to rigorous quality control and tolerance standards lead to easier assembly of finished components at your facility. We always focus on Quality.
