NEMA 13.8kv 19.92kv 120/240V 500kVA 1000kVA Three Phase Factories Mounted Transformer

• Customization: Available
• Application: Power
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC, IEC, IEEE, CNAS
• Usage: Distribution Transformer, Three-Phase Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Ring
• Brand: Kerun
• Rated H.V.: 7.2kv/7.62kv/7.957kv/12.47kv/13.2kv/13.8kv/14.4kv/
• Rated L.V.: 120/240V/240/347V/480V/600V
• Winding Material: Copper/Aluminium
• Vector Group: Dyn11/Yyn0/Yzn11/Dyn5
• Core Material: Silicon Steel/Amorphous Alloy Coil Core
• Applied Standard: IEC, IEEE, CNAS
• Rated Power: up to 5000kVA
• Transport Package: Wooden Pallets/ Wooden Frames/ Wooden Boxes
• Specification: Customize
• Trademark: KERUN
• Origin: China
• HS Code: 8504210000
• Production Capacity: 500000

Product Description

 

Three Phase Pad Mounted Transformer

Technical Description


Type: loop feed/radial feed
Primary voltage: up to 36kV
Secondary voltage:120/240/480/600V
Rating power: up to 5000 kVA

 

Oil-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 (V)					Total	Length	Width	Height
75	7.2 7.62 7.95 12.47 13.2 13.8 14.4 19.92 24.94 34.5	±5 ±2x2.5	120 240 240 347 480 600	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

Single Phase Pad Mounts Transformer Specifications:
 

Design Capacities
Primary voltage up to 36 kV
Secondary voltage 120/240/480/600 V
Rating power up to 5000 kVA
Built to customer specifications in accordance with IEEE Std C57.12.00 and DOE
Function
Reduce the voltage of high voltage transmission line to low voltage for power supply
Installation location
To be installed outdoors, usually on a concrete pad or other suitable surface.
Service Conditions
Design ambient temperature 0°C or 50°C
Design altitude less than 1000m above sea level
Maximum wind speed region (rated as per AS/NZS 1170.2:2011) : region C, category 2
Standards Compliant
IEEE C57.12.00	NEMA 260/NEMA ATS/NEMA 70
GOST R 52719-2007 Power transformers. General specifications
GB 6451 Technical Specifications And Requirements For Oil-Immersed Power Transformers
Compliant Transformers,Distribution type, Liquid-Filled Type,Over 600 Volts Transformers General Specifications Standards
Accessories and Features
HV & LV Bushings	Load break switches
Pressure relief device	Drain and filling plug
Drain and filling plug	Grounding Bracket and X0 strap
Parking Stand	Nameplate engraved
Thermometer	Liquid  Level  Gauge
Load break inserts complete with dust cap
Bay-o-net & current limiting fuse protection
Customer stock  code  and  stencilling
Bail tabs on the bushing well clamps
Provision for a  remote fault  indicator  light
High voltage off circuit taps
Alternative protection devices, specified by the purchaser
Design Performance Test
Routine tests will be performed on EACH UNIT
a. Voltage ratio	b. Polarity
c. Phase relationship	d. Core losses (no-load losses)
e. Exciting current	f. Winding losses (load losses)
g. Tank leaks	h. Impedance
i. Applied potential	j. Induced potential
k. Impulse tests

Three Phase Pad Mounted Transformer General:

•  General: KERUN manufactures a complete line of single phase residential pad mounted distribution transformers in its KERUN Power™ series product line. They are available in standard ratings and configurations or can be customized to meet specific needs.

•  Three-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.

•  KERUN offers KERUN Power™ series poly-pads that are usable with most transformers conforming to ANSI® C57.12.25-1990 standard (Type-1 or Type-2).


3 Phase Pad Mounted Transformer Advantage:

 

• Strong overload capacity, does not affect the service life .

• Energy saving and environmental protection,Stable operation.

• Three-phase five-column structure, the voltage quality is high, the neutral point does not drift, the.cabinet does not generate heat, the noise is low, and the lightning protection performance is good.

 

Residential Pad Mounted Transformer Applications::

 

• Padmounted transformer usually installd at streets, parks, hotels, countryside, residential or commercial areas.
 

Three Phase Pad Mounted Transformers Design:

 

• Compartmental available in live-front or dead-front design.

• Critical load designed with special attention to surge protection.

• Hardened data center designed with special attention to surge protection, providing superior.

• performance under the most stressful electrical environments.

• Solar specifically designed for Solar Photovoltaic generator step-up (GSU) applications.

• Vacuum fault interrupter combines both voltage transformation and either transformer or loop.

• overcurrent protection in one space-saving, money-saving package.

• Can be located near or inside buildings for greater flexibility and savings.


Ground Pad Mounted Transformer Transport Packaging:

 

Outdoor pad mounted distribution transformers are packed with plastic cloth, and the corners are protected with pearl cotton and wrapped with winding film.

 

Single Phase Pad Mounted Transformer Manufacturers:

 

KERUN engineers have 40 years of experience in the transformer industry and have accumulated a wealth of experience in participating in different projects in various countries. Based on project cooperation cases, KERUN can help you analyze the types of transformers you need in project construction and provide complete power distribution and other solutions.
 

Q:Who are you?
A:KERUN is a company in growth. We have reached many of our goals, and established solid marketing foundation in many countries. 

Q:Are you a manufacturer or a trading company? 
A:We are a professional transformer manufacturer with more than 20 year's experience.Support OEM&ODM.

Q:Which markets do you mostly export to? 
A:We are exporting to more than 20 countries in South America, North America, Europe, Middle East, Africa and so on.

Q:What certificates and standards do you have?
A:ISO9001-2008, OHSAS 18001:2007, ISO4001:2004L certificates. A:IEC, ANSI, KEMA, GOST standard.

Q:How long is your delivery time? 
A:After determining the plan, we will complete production and shipping within 20 days. It mainly depends on the quantity.

Q:What is the standard of package? 
A:Our nomal package are divided into three types:wooden pallets, wooden frames, and wooden boxes.Also it can be customized.

Q:What currencies and payment Type do you support?
A:Payment Currency:USD,CNY.
    Payment Type:T/T,L/C.

Q:Why choose KERUN?
A:After comparing the quality, delivery and price of the same products, believe you will choose KERUN.