What are the standard voltage ranges?

High voltage ranges from 2400V to 34500V, and low voltage options include 120-240V, 240-480V, 347V, and 600V.

Is OEM and ODM service available?

Yes, we offer OEM, ODM, and flexible customization services to meet specific project requirements.

What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

1pH 37.5 50 kVA 690V Step Down Oil Liquid Pole Mounted Transformer

Name: 1pH 37.5 50 kVA 690V Step Down Oil Liquid Pole Mounted Transformer
Brand: Jiangsu Daelim Electric Co., Ltd.
SKU: 2031201982

Jiangsu, ChinaJiangsu Daelim Electric Co., Ltd.

US$850.00-3,500.00

1 unit

Sample price:US$1300.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Electric

Phase

Single

Model NO.

Core

Stacked Iron Core

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000, ISO9001, Cesi UL cUL CE

Usage

Single-phase Transformer, Power Transformer, Distribution Transformer, Utilities

Frequency Characteristics

50/60Hz

Shape of Core

Stacked Iron Core

Brand

Daelim Transformer

Model Number

D-50

Coil Number

Place of Origin

Jiangsu, China

Oil Type

Mineral/Vegetable

Capacity

15kVA/25kVA/37.5kVA/50kVA/75kVA

Cooling Type

Onan

Standard

ANSI IEEE IEC

Primary Voltage

12.47/13.2/13.8/34.5kv

Winding Material

Copper\Aluminum

Core Material

Silicon Steel

Warranty

24 Months

Color

ANSI Grey

Secondary Voltage

600/480/240V

Bil

95/150

Supply Ability

1080units/Month

Transport Package

Wooden Case

Specification

520mm(Diameter)*1050mm(Height)

Trademark

DAELIM Transformer

Origin

China

HS Code

850421

Production Capacity

1080 Units/Month

Key features

Dual Transformer Types: Offers Conventional and CSP (Self-Protected) single-phase pole mounted transformers.

Wide Capacity Range: Available in 10kVA, 15kVA, 25kVA, 37.5kVA, 50kVA, 75kVA, 100kVA, and 167kVA.

Flexible Voltage Options: High voltage up to 34.5kV; Low voltage options include 120-240V, 240-480V, 347V, and 600V.

International Compliance: Meets ANSI/IEEE, CSA, DOE standards with UL, cUL, and CE certifications.

Copper or Aluminum Windings: Winding material can be selected as Copper or Aluminum based on requirements.

Customization Support: Provides OEM, ODM, and flexible customization for model numbers and specifications.

Oil Cooling System: Uses oil-immersed cooling with mineral or vegetable oil options.

Comprehensive Warranty: Includes a 24-month warranty covering mechanical defects.

Company profile

In-stock CapacityProduct Certification100% Finished Products InspectionOverseas Warehouse

Jiangsu Daelim Electric Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Full Customization, Flexible customization, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.70h

AI-Powered supplier vetting

SummaryThe supplier operates in electrical and electronic equipment-related manufacturing, sales, and technical services, while also being identified as a trade company with a combined company type. It demonstrates multiple certifications, including product compliance certifications and ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. Export capability is substantial, with 71%–90% of sales from exports, six export staff with 6–10 years of experience, and 19 experienced export staff in total. The supplier offers minor, full, and flexible customization, ODM services, and OEM services for popular brands. Production evidence includes eight production lines, but there is no continuous quantity reconciliation for each batch or mass production. Quality controls include traceability, standardized inspection instructions, and maintained records; however, complaint handling has procedures but no written records. The supplier has overseas warehouses and agents or branches, but no overseas...

CertificationsThe supplier reports UL and other product compliance certifications, together with ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These explicitly demonstrate broad product and management-system certification coverage.

R&D capabilityThe supplier provides ODM services, has four R&D engineers, and offers minor, full, and flexible customization. However, it does not have an available SDK, so the evidence supports product-development and customization capability but not SDK-based innovation support.

Production capacityManufacturing scope includes rectifiers, inductors, and distribution switch control equipment, with eight production lines reported. Quality processes include standardized finished-product inspection instructions, raw-material traceability, and maintained records, but the factory does not continuously reconcile quantities for every batch or mass production.

Customization capabilityThe supplier explicitly offers minor customization, full customization, and flexible customization, as well as ODM services and OEM services for popular brands. These statements provide direct evidence of broad customization and contract-manufacturing capability.

Product Q&A

Q:What are the available capacity ratings?

The transformer is available in capacities ranging from 10kVA to 167kVA, including 15kVA, 25kVA, 37.5kVA, 50kVA, and 75kVA.

Q:What types of single-phase transformers are offered?

We offer two types: Conventional Type with cylinder sealing structure and CSP (Completely Self-Protected) Type with built-in protection against lightning and short circuits.

Q:Can the winding material be customized?

Yes, the winding material can be selected as either Copper or Aluminum.

Q:What certifications does the product hold?

The transformers comply with ANSI/IEEE, CSA, and DOE standards and hold UL, cUL, CE, and ISO9001 certifications.

Q:What is the warranty period?

We provide a 24-month warranty for all our single-phase pole mounted transformers.