Pad Mounted Transformer

500 KVA Pad Mounted Transformer

Brand: HENGFENGYOU
Series: ZGS-500
USES: Pad Mounted Transformer
Country of origin: China
Terms of payment: L/C, T/T, Western Union, Paypal, Money Gram
Certification: ISO9001、CB、UL、CSA

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- 500 KVA Pad Mounted Transformer
At HENGFENGYOU ELECTRIC, we are constantly striving to introduce new innovations to the Distribution transformer industry, bringing you the highest quality, most reliable transformers. HENGFENGYOU’s Pad Mounted Transformer Products are ISO 9001 IEEE、ANSI DOE CSA compliant, emphasizing process improvement in all phases of design, manufacture, and testing.

·Base kVA 45 kVA to 12,000 kVA

·Primary voltage 2400 V to 46,000 V

·Secondary voltage 120 V to 24,940 V

·Basic Impulse Level (BIL) 30kV to 250kV

·STANDARDS ANSI/IEEE-C57.12.00 and C57.12.34; CSA-C227.4

·NEMA (sound level) NEMA TR-1

·Third-party approval/recognition FM Global (Indoor & Outdoor), UL/cUL – available for most ratings

- Products are mainly sold to USA,East Asia, Southeast Asia and other regions, providing OEM/ODM services

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Product advantage

- Fully enclosed, fully insulated structure, safe and reliable operation

- Low loss, low noise, low temperature rise, strong load capacity over fixed capacity, strong resistance to sudden short circuit

- Flexible wiring mode, can be used for terminal system, also can be used for ring network system, convenient conversion, improve the power supply reliability

- Easy to operate, maintenance-free, low equipment cost

Product parameters

Capacity: 500KVA Pad Mounted Transformer
Rated voltage: 10kV, 11kV, 13.8kV, 20kV, 33kV, 34.5kV,35kV;
Maximum operating voltage：38.5kV

Pad Mounted Transformer Technical Specification
RatedPower(KVA)	H.V(KV)	L.V（V）	Loss(W)		Dimension（CM）			Weight(KG)
			No-loadLoss (W)	On-loadLoss (W)	W	D	H	Oil Weight	Total Weight
			No-loadLoss (W)	On-loadLoss (W)	W	D	H	Oil Weight	Total Weight
75KVA	34.5KV 19.92KV 13.8KV 13.2KV 7.62KV 12.47KV 7.2KV	240V480V4 80Y/277V 600Y/347V	180	1250	1390	910	1430	120	645
112.5KVA			200	1500	1420	920	1430	138	729
150KVA			280	2200	1510	980	1530	201	989
225KVA			400	3050	1600	1000	1660	230	1195
300KVA			480	3650	1660	1080	1680	260	1415
500KVA			680	5100	1810	1160	1790	325	1905
750KVA			980	7500	2030	1300	2030	535	2755
1000KVA			1150	10300	1651	1549	1854	650	3235
1500KVA			1640	14500	2210	1470	2150	748	5835
2000KVA			2160	20645	2380	1600	2220	950	6430
2500KVA			2680	27786	2480	1650	2330	1020	8865

STANDARD COMPONENTS

Connections and neutral configurations

• Delta - Wye: Low voltage neutral shall be a fully insulated X0 bushing with removable ground strap.

• Grounded Wye-Wye: High voltage neutral shall be internally tied to the low voltage neutral and brought out as the H0X0 bushing in the secondary compartment with a removable ground strap.

• Delta-Delta: Transformer shall be provided without a neutral bushing.

• Wye-Wye: High voltage neutral shall be brought out as the H0 bushing in the primary compartment and the low voltage neutral shall be brought as the X0- bushing in the secondary compartment.

• Wye-Delta: High voltage neutral shall be brought out as the H0 bushing in the primary compartment. No ground strap shall be provided (line to line rated fusing is required).

High and low voltage bushings

• 200 A bushing wells (15, 25, and 35 kV)

• 200 A, 35 kV Large Interface

• 600 A (15, 25, and 35 kV) Integral bushings (dead-front)

Electrical-grade wet-process porcelain bushings(live-front)

Tank/cabinet features

• Bolted cover for tank access (45-2500 kVA)

• Welded cover with hand hole (>2500 kVA)

• Three-point latching door for security

• Removable sill for easy installation

• Lifting lugs (4)

• Stainless steel cabinet hinges and mounting studs

• Steel divider between HV and LV compartment

• 20" Deep cabinet (45-1000 kVA)

• 24" Deep cabinet (1500-7500 kVA)

• 30" Deep cabinet (34.5/19.92 kV)

• Pentahead captive bolt

• Stainless steel 1-hole ground pads (45-500 kVA)

• Stainless steel 2-hole ground pads (750-10,000 kVA)

• Parking Stands (dead-front)

Valves/plugs

• One-inch upper filling plug

• One-inch drain plug (45-500 kVA)

• One-inch combination drain valve with sampling device in low voltage compartment (750-10,000 kVA)

• Automatic pressure relief valve

Nameplate

• Laser-scribed anodized aluminum nameplate

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Business Cooperation

Grow business with Hengfengyou

Our goal is to become the world's leading manufacturer of electrical equipment. The business, experience and technology accumulated over the years have benefited customers in more than 50 countries around the world. Once our customers establish a cooperative relationship, they are long-term trusted customers, because Hengfengyou always insists on providing you with our best electrical products and services.

Our advantages

- Authoritative certification: ISO9001、CE、CCC、COC、UL、CSA, etc
- Perfect SQA quality management system and patented technology to ensure high quality products
- Efficient production equipment and low raw material prices to ensure the price advantage
- Sufficient inventory, short delivery time and fast delivery worldwide
- Perfect after-sales service system, allowing customers to buy worry-free
- Provide OEM/ODM services. Welcome clients to visit our factory.