What are the core advantages of the company?

a. Excellent quality, competitive price b. Rich styles, rapid delivery c. Professional R&D and design team

What kind of supply services do you offer?

We can provide OEM (original equipment manufacturing)

Digital Control Precision Voltage Regulation Electrical Equipment Safety Testing Power Frequency AC Dielectric Withstand Test Set

Name: Digital Control Precision Voltage Regulation Electrical Equipment Safety Testing Power Frequency AC Dielectric Withstand Test Set
Brand: Xianxian Zhonglu Tongda Testing Instrument and Equipment Factory
SKU: 1984898351

Hebei, ChinaXianxian Zhonglu Tongda Testing Instrument and Equipment Factory

US$30,000.00

1-4 Pieces

US$29,500.00

5+ Pieces

Sample price:US$30000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Video Guidance

Warranty

Video Guidance

Model NO.

Power Frequency AC Dielectric Withstand Test Set

Type

Electrical Testing Instrument

Accuracy Grade

Control

Computer Control

Input Voltage

AC 220V/400V, 50Hz

Operating Temperature

-40℃-40℃

Relative Humidity

≤85% (at 25℃)

Specifications (Example)

1.5/50: 1.5kVA, 50kv AC Output, 30mA AC Current

Transport Package

Plywood Wooden Box

Specification

450×320×580mm

Trademark

zhonglutongda

Origin

China Hebei

Production Capacity

50000pieces/Year

Key features

Single-Frame Core Structure: Reduces leakage flux and increases winding coupling for stable performance.

AC/DC Dual-Purpose Capability: Can be assembled with capacitors and rectifiers for DC high-voltage testing.

Cascading Voltage Support: Connect two or three units in series to achieve up to 300kV output.

Comprehensive Warranty Coverage: 12-month warranty includes free controller repairs even for non-factory issues.

Video Guidance Support: Provides video training for installation and operation, with optional on-site engineer training.

Full Customization Options: Supports customization from samples, designs, and flexible minor adjustments.

High Precision Accuracy: Features Accuracy Grade 1 for reliable and precise electrical testing results.

100% Quality Inspection: Every product undergoes visual and functional inspection before shipment.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Xianxian Zhonglu Tongda Testing Instrument and Equipment Factory

Hebei, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤5.26h

AI-Powered supplier vetting

SummaryThe supplier has a focus on customization services with a variety of design options and offers ODM services. Their production capability is significant, with an annual output ranging between US$10 million and US$50 million. However, their financial credibility appears weak, with zero reported revenues and profits over the past three years. The supplier lacks evidence of certification holdings and external market presence, as they do not participate in trade shows or have overseas branches. After-sales service procedures exist but lack documentation, and their innovation is limited, with no OEM for popular brands and minimal R&D investment.

Supplier typeThe supplier's business scope includes sales in various sectors such as wires and cables, mechanical parts, and communication equipment, indicating a diverse range of offerings.

Financial creditThe supplier shows zero operating revenues and profits over the past three years, indicating weak financial credibility.

Production capacityThe supplier's annual production output is substantial, ranging from US$10 million to US$50 million.

Customization capabilityThe supplier provides extensive customization services, including full customization and ODM, suggesting strong customization capabilities.

Product Q&A

Q:What equipment do you supply?

We offer metal testing, pile foundation testing, concrete testing, soil testing, cement testing, asphalt testing, rock testing, and other laboratory equipment.

Q:Is your company a trading company or a factory?

Factory + Trade (Integrated), over 10 years specializing in the field of testing instruments.

Q:When will the goods be delivered after placing an order?

Peak season: 5-7 days, Off-season: 3-5 days

Q:How long is the warranty period for after-sales service?

This testing machine is provided with a 12-month warranty service by Zhonglu Tongda. We can help you repair the controller's problems for free, even if the problem is not from our factory. After the warranty period, our professional after-sales service team will provide comprehensive technical support to help customers solve problems encountered when using our products and handle customers' issues and complaints in a professional and timely manner.

Q:How is the service and quality of the product?

During the shipment and delivery of the goods, each product must undergo 100% quality inspection and testing. Regarding product usage training, we provide video training for each product to show how to install and operate. If needed, we can arrange engineers to conduct equipment operation training at the customer's company. These products have been widely recognized and trusted by users.