What information is needed to get a quote for a dry-type transformer temperature controller?

• Suitable for those currently purchasingDry-type transformer thermostat,BWDKCustomers of thermostats and IB Series thermostats.
• Before requesting a quote, we recommend that you have the model number, feature codes, number of probes, communication method, and photos of the on-site installation ready.
• If you're unsure of the old model number, please send us photos of the nameplate, terminals, cabinet door cutouts, and sensors first, and we'll help you verify it.

When purchasing temperature controllers for dry-type transformers, do not submit a quote based on a single product name. Different projects have specific requirements regarding fan control, overtemperature alarms, trip outputs, RS485 communication, 4–20 mA analog outputs, and cabinet door mounting dimensions. The more complete the information provided, the faster we can provide a quote. Innotongda can provide product documentation for dry-type transformer temperature controllers such as the BWDK and IB series, suitable for new project installations, replacement of existing controllers, and spare parts procurement.

Suffix for Quotation Documents on Dry-Type Transformer Temperature Controllers

When purchasing a BWDK or IB temperature controller, it is recommended that you first determine whether you need three-phase temperature loop display, maximum temperature display, automatic/manual fan control, over-temperature alarm, over-temperature trip, and fault alarm. Other common considerations include whether the unit features black box logging, analog monitoring, digital compensation, or cabinet door alarm functions.

If there is an old thermostat already on site, please do not just take a photo of the front display. More useful information includes the nameplate, terminal block, rear wiring, sensor connectors, cabinet door cutouts, and original wiring labels. This helps reduce misidentification of the model and makes it easier for us to determine whether a replacement with the same functionality is needed or if communication capabilities should be upgraded.

Purchase Confirmation for BWDK Thermostats with Model Suffixes E/F

The BWDK-326 series can be configured with different suffixes based on functionality, such as models with 4–20 mA analog current output or RS-485/RS-232 serial communication. When placing an order, please include the suffix in your request. We do not recommend simply specifying “BWDK temperature controller,” as different suffixes within the same series correspond to different outputs and operating modes.

If the project requires integration with a backend system or comprehensive protection equipment, please specify the communication interfaces, protocol requirements, and cabling configuration within the control cabinet in advance. This will allow us to clearly outline the requirements for temperature controllers, sensors, installation accessories, and documentation all at once when preparing the quote.

Request for Quotation Scenario for Dry-Type Transformer Temperature Controllers

When procuring new transformers, the focus is typically on drawings, dimensions, terminal definitions, and batch delivery schedules; when maintaining existing equipment, the focus is on replacement compatibility, wiring compatibility, and the scope of on-site modification work; and when purchasing spare parts, the focus is on model consistency, quantity, and delivery time. The key considerations vary depending on the scenario, so you should specify the intended use when requesting a quote.

If you currently only have the transformer capacity or photos of the switchgear, you can still send them to us for a preliminary assessment. The final quote will be based on the model, features, quantity, and on-site information to ensure compatibility and avoid interface issues after purchase.

BWDK Thermostat Procurement and Price Negotiations

Innotongda recommends that you first send us the model number and photos of the installation site. We will then compile product recommendations, a list of required materials, and a quote based on the actual application. For specific parameters, dimensions, or wiring configurations, please refer to the product documentation, photos of the nameplate, and documents confirmed by both parties.

If you need English-language materials, datasheets, quotes, or replacement recommendations, please include this information in your inquiry. We will prioritize purchase requests that clearly specify the model, quantity, and include complete photos.

Confirmation of Information and Pricing

To facilitate faster communication regarding your purchase, we recommend clearly specifying the following in your email or form: product name, full model number, quantity, intended use, whether this is a replacement for an existing item, whether English documentation is required, and your expected delivery date. For customers requiring related items or making export purchases, please also include any requirements regarding packaging, shipping, and the destination.

Innotongda will provide documentation and quotations based on the models, configurations, and technical requirements confirmed by both parties. This will reduce the time customers spend verifying the information after receiving it and minimize the risk of purchasing incompatible products.

Related FAQs

1. Can I request a quote without a complete model number?

Sure. Please first provide photos of the front, the nameplate, the terminal block, the rear wiring, and the mounting cutout so we can help make a preliminary assessment.

2. Do all BWDK thermostats have communication capabilities?

Different model numbers have different functions; whether a model includes RS-485/232 or 4–20 mA output must be confirmed based on the specific model.

3. What information is needed to replace an old thermostat?

Please provide the old model number, the number of sensors, terminal wiring, cabinet door cutout dimensions, on-site operating voltage, and functional requirements.

4. Can you provide materials in English?

We can provide the corresponding product documentation based on the confirmed model. When requesting a quote, please specify whether you need an English datasheet or a quotation.

5. How long does it take to receive a quote?

Processing is usually faster when the model number, quantity, and photos are complete; if the information is incomplete, we need to verify the functionality and installation requirements first.

Request Information and a Quote:请提供产品型号、数量、使用场景、目的地、现场铭牌或安装照片。电话：13959168359，邮箱：2969488289@qq.com。