750kVA Onan Pad-Mounted Transformer with Low Cost and Free Maintenance

• Customization: Available
• Task: Program
• Structure: Combination
• Model NO.: Pad-Mounted Transformer
• Mathematical Model: Linear
• Signal: Continuous
• Function: Automatic Control, Protection, Monitoring, Measurement
• Certification: RoHS, CCC, ISO: 9001
• Condition: New
• Customized: Customized
• Material: Stainless Steel
• Cooling Method: Oil-Immersed Type Transformer
• Frequency Characteristics: Power Frequency
• Rated Power: 50~31500kVA
• Usage: Combined Transformer, Power Transformer, Distribut
• Output Voltage: 200V/220/240/380V/400V/415V/440V
• Winding Type: Multi-Winding Transformer
• Transport Package: Wooden Packing
• Specification: 1450kg
• Trademark: TIANHONG
• Origin: China
• HS Code: 853720900
• Production Capacity: 5000/Year
• Package Size: 250.00cm * 300.00cm * 200.00cm
• Package Gross Weight: 2000.000kg

Product Description

Product Description

As an important power supply unit in a cabled power distribution network, ZGS series combined box-type substations are a complete set of pre-installed products that integrate high-voltage control, protection, transformation, and power distribution equipment, and are widely used in urban and rural power distribution networks. This product puts the high-voltage load switch and high-voltage fuse in the transformer oil, and has two structural forms: co-tank or sub-tank with the transformer body. The oil tank adopts a fully sealed structure and is equipped with oil temperature gauge, oil level gauge, pressure gauge, pressure release valve, oil drain valve and other components to monitor the operation status of the transformer. The product is divided into ring network type, terminal type and dual power supply type.

Thecnical Parameters

Liquid - filled Pad Mounted Transformer Technical Parameters
Rated Capacity kVA	Voltage Combination			Vector group	Off-load Loss (kW)	On-load Loss(kW) (75ºC)	Impendance (%)	Weight	Dimensions(mm)
	High Voltage (kV)	Tapping Range (%)	Low Voltage (kV)					Total	Length	Width	Height
75	34500 19920 13800 13200 12470 7620 7200	±5 ±2x2.5	0.24 0.48 480Y/277 600Y/347	Dyn11	180	1250	5.5	1420	1550	1170	1750
112.5					200	1500		1700	1550	1350	1750
150					280	2200		1730	1550	1350	1750
225					400	3050		1770	1550	1350	1750
300					480	3650		2350	1650	1450	1750
500					680	5100		2570	1650	1470	1750
750					980	7500		3200	1850	1550	1850
1000					1150	10300	6	3900	1850	1550	1950
1500					1640	14500		4400	1850	1550	1950
2000					2160	20645		4800	2050	1750	2050
2500					2680	27786		5200	2050	1950	2150

Packaging & Shipping

Company Profile

Certifications

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FAQ

1.Are you a trading company or a manufacturer?

We are a professional factory with 10 years of experience in the field of high and low voltage switch gear and substation. Transformers, cables, distribution boxes and various electrical equipment, such as vacuum circuit breakers, load breaking switches, etc. Our factory is an excellent supplier of the State Grid Corporation of China.

2.Do you accept custom service?
We provide OEM/ODM services, according to your drawings and parameters, our professional technical and national team can provide satisfactory solutions.

3.What is your minimum order quantity?
Our minimum order quantity is 1 piece.

4.What is your lead time?
It depends on your product requirements and quantity. It usually takes 5-15 working days.

5.How do you solve quality problems?
Please provide detailed photos of the quality problem. Our technical and quality inspection departments have done a good analysis. We'll come up with a satisfactory solution within two days.

6.What are your terms of payment?
T/T payment can negotiate the balance of deposit.Western Union, letter of credit is also acceptable.