What are the typical application scenarios?

It is used in rural and urban distribution networks, oil fields, coal mining, metallurgy, chemical industries, and disaster relief operations.

What is the cooling method used?

The transformer uses the ONAN (Oil Natural Air Natural) cooling method.

What is the minimum order quantity?

The minimum order quantity is 1 unit.

Advanced Voltage Regulation Transformer with Intelligent Control Features

Name: Advanced Voltage Regulation Transformer with Intelligent Control Features
Brand: Zhejiang Tianrun Electric Co., Ltd.
SKU: 2316739265

Zhejiang, ChinaZhejiang Tianrun Electric Co., Ltd.

US$1,987.00

1-9 Pieces

US$1,896.00

10+ Pieces

Product profile

Customization

Available

Application

Power, Lighting, Rectifier, Combined Transformer, Power Transformer,

Phase

Three

Model NO.

SVR

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Auto-transformer

Certification

ISO9001-2000, ISO9001, CCC, CE

Usage

Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer, SVR Feeder Auto Voltage Regulator

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Brand

Tenrony

Rated Frequency

50/60Hz

Rated Voltage/Hv

11/33kv

Rated Voltage/LV

400V

Transformer Capacity

1250-31500kVA

Connection of Transformer Winding

Ya0 (Three -Phase and Three -Line Star Wiring)

Winding

Copper

Protective Function

Overcurrent, Under Pressure, Number of Daily Actio

Communication Method

with Standard RS485 or RS232 Communication Interfa

Segmentation Number

7 or 9

Display Function

But The Voltage, Current, Gear, Daily Movement, Nu

Regulating Range

(-10%~+10%), (-5%~+15%), (0 ~+20%), (0 ~+30%) Opti

Transport Package

Wooden Case

Specification

1200*1350*1700mm

Trademark

TENRONY

Origin

China

HS Code

8504231100

Production Capacity

200/Monthly

Key features

Wide Voltage Regulation Range: Adjusts input voltage within 30% range with options like -10% to +10% or 0% to +20%.

High Capacity and Low Loss: Compact design with high power density and minimal losses for efficient operation.

Real-Time Monitoring Display: DSP controller shows voltage, current, tap position, and operation counts for full visibility.

Comprehensive Protection Systems: Features over-current, under-voltage lockout, and tap limit protection for equipment safety.

Remote Communication Capability: Supports RS485/RS232 and optional GPRS/CDMA for real-time monitoring without site visits.

Proven Field Reliability: Over 1,000 units deployed since 2003 with earliest units operating safely for over 10 years.

Bi-Directional Power Flow Recognition: Enables stable regulation on feeders with embedded generation like small hydropower.

Full Customization Options: Offers full customization, minor customization, and customization from samples or designs.

Company profile

Importers and ExportersFull Customization100% Finished Products InspectionR&D Capabilities

Zhejiang Tianrun Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤0.85h

About Our Factory & Business Background

AddressNo. 788 Wenyi Road, Bihu Industrial Park, Liandu District, Lishui, Zhejiang, China

Plant Area50369.12 square meters

Number of Employees167

Registered Capital107,580,000 RMB

Terms of PaymentT/T

International Commercial Terms(Incoterms)FOB, CIF

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Minimum Order Quantity1

Supply Chain Partners80

Our Production Capability & Technical Expertise

Main ProductsTransformer Switchgear Substation

Production Lines2

Production MachinesPunching machine, Laser cutting machine, CNC bending machine, Winding machine, Drying machine

QA/QC inspectors3 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers7 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2003-12-05

Main MarketsDomestic

Repeat Buyers Choice30%~50%

Number of Foreign Trading Staff1

Overseas Agent/BranchYes

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO14001, ISO45001:2018

Product CertificationCE

Cooperated with Fortune 500No

Product Q&A

Q:What is the voltage regulation range?

The device can automatically adjust input voltage within a range of 30%, with specific options such as -10% to +10%, -5% to +15%, 0% to +20%, and 0% to +30%.

Q:What are the rated voltage and capacity specifications?

Rated voltages are 6 kV, 10 kV, or 35 kV. Capacities are up to 4,000 kVA (6 kV), 12,500 kVA (10 kV), or 24,000 kVA (35 kV).

Q:Is the product customizable?

Yes, full customization, minor customization, and customization from samples or designs are available.

Q:What protection features does the regulator include?

It includes upper and lower tap limit protection, operation timing protection, over-current lockout, and under-voltage automatic lockout.

Q:Can the device be monitored remotely?

Yes, it supports short-range wireless communication and optional GPRS/CDMA for real-time remote monitoring and parameter setting.