What are the standard set points for different ranges?

For 0-100 range: K1=55, K2=65, K3=80, K4=90. For 0-120: K1=55, K2=65, K3=80, K4=100. For 0-150: K1=55, K2=65, K3=80, K4=130.

What is the lead time for orders?

The lead time varies by season: 1-3 months during peak season and 3-6 months during off-season.

Oil-Immersed Transformer Thermoregulator/Oil Temperature Indicator

Name: Oil-Immersed Transformer Thermoregulator/Oil Temperature Indicator
Brand: Ningbo Ville Electric Co., Ltd.
SKU: 688466762

Zhejiang, ChinaNingbo Ville Electric Co., Ltd.

US$200.00-2,000.00

1 Piece

Product profile

Customization

Available

Application

Power

Phase

Three

Model NO.

VBWY-804 ATH/VBWY-804 DTH Series

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

Usage

Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Brand

Ville

Customized

Non-Customized

Display Type

LED

Constant Voltage Signal

(0-5)V (1-5)V

Indicative Accuracy

Direct Current Signal

Communication Interface

RS232 or RS485

Capillary Length

Transport Package

Wooden Cases

Specification

IEC CE, ISO

Trademark

VILLE INDUSTRY

Origin

Ningbo China

HS Code

Production Capacity

50000 Sets/Year

Key features

CE Certified Quality: Complies with JB/T 6302 Standard and holds CE certification for safety.

Wide Measuring Range: Available in 0-100, 0-120, and 0-150 ranges with 1.5 grade accuracy.

Flexible Output Signals: Supports Pt 100 platinum resistance, DC 4-20mA, and DC 0-5V signals.

Adjustable Control Points: Users can adjust temperature set points using provided wrenches.

IP55 Protection Grade: Robust design ensures reliable operation in various industrial environments.

LED Digital Display: Features VXMT-288F/288FC digital display for clear temperature reading.

RS232/RS485 Interface: Equipped with standard communication interfaces for system integration.

30 Years Experience: Backed by Ville's 30+ years of expertise in the power industry.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceCustomization from Designs

Ningbo Ville Electric Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2006-07-05Nearest Port: ningbo, shanghai, dalianAverage Response Time: ≤18hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW

AI-Powered supplier vetting

SummaryThe supplier presents itself as an electrical equipment provider serving international power boards, contractors, factories, and power projects. It offers equipment supply, installation, commissioning, after-sales service, electrical solution design, OEM, ODM, and multiple forms of customization. Reported production capacity covers power transformers, circuit breakers, disconnectors, furnaces, and transformers, while exports account for 51%–70% of total sales. The supplier lists numerous management-system certifications and has 50 years of combined R&D engineer experience and 31–40 quality-control staff. However, the evidence also shows limitations: no overseas warehouses, showrooms, agents, branches, or offline trade-show participation; no new products reported in the past year; no available SDK; and weaknesses in documented quality, complaint-handling, supplier-service assessment, corrective-action, traceability, and fire-drill procedures. Financial data is present only as year labels, so financial...

Supplier typeThe supplier is positioned as a power-transmission and distribution electrical equipment manufacturer and solution provider. It serves international state power boards, power construction and project contractors, factories, and global electric-power projects, while also offering OEM, ODM, installation, commissioning, after-sales service, and electrical solution design.

CertificationsThe supplier reports holding a broad set of management-system certifications, including ISO 9001, ISO 14001, ISO 14064, ISO 50001, ISO 29001, ISO 20000, TS 16949, ANSI/ESD, QC 080000, and related ISO certifications. This is explicit evidence of certification coverage, although the provided information does not include certificate numbers, validity dates, or scopes.

After-Sales capabilityThe supplier explicitly states that it provides installation, commissioning, and after-sales service, and reports 417 qualified suppliers for service capability. However, its service-capability assessment lacks a written procedure, corrective and preventive actions have no written procedures or records, and it has no overseas warehouse, showroom, agent, or branch support.

Production capacityReported annual productivity includes 6,000 power transformers, 50,000 circuit breakers, 60,000 disconnectors, 3,000 furnace sets, and 10,000 transformers. The supplier also reports an annual production output range and maintains 31–40 quality-control staff, providing explicit evidence of substantial multi-product manufacturing capability.

Customization capabilityThe supplier states that it can design complete electrical solutions according to customer demand and provides flexible customization, full customization, customization from designs, minor customization, and customization from samples. It also offers both OEM and ODM services, directly supporting broad customization capability.

Product Q&A

Q:What is the measuring range of the thermoregulator?

The product offers three measuring ranges: 0-100, 0-120, and 0-150, with an indicative accuracy of 1.5 grade.

Q:Can the temperature set points be adjusted by users?

Yes, users can adjust the set points. For the BWY-804, remove the cover and unscrew bolts to stir the red setting needles. For the VXMT-288F/288FC, shift the toggle to 'set' and adjust the potentiometer.

Q:What output signals does the device support?

The thermoregulator supports Pt 100 platinum resistance signal, DC (4-20) mA signal, and DC (0-5) V signal.

Q:Is this product customizable?

No, the product is Non-Customized. It comes with fixed specifications such as LED display type and specific capillary lengths.

Q:What is the protection grade of the device?

The device has an IP55 protection grade, ensuring it is protected against dust and water jets.