Do you provide technical training for complex testing procedures?

We offer a 3-tier support system: Detailed Instructional Videos: Step-by-step setup and operation guides. Remote Video Commissioning: Real-time sessions with our senior engineers via Zoom/Teams/WhatsApp. On-site Support: For large systems (e.g., Impulse Generators), we can dispatch field engineers for installation and training at your facility.

Ground Resistance Tester Variable Frequency Anti-Interference for Substation Ground Grid Testing Live-Line Measurement Without Power Outage

Name: Ground Resistance Tester Variable Frequency Anti-Interference for Substation Ground Grid Testing Live-Line Measurement Without Power Outage
Brand: Wuhan Kaidi Zhengda Electric Co., Ltd.
SKU: 2310777125

Hubei, ChinaWuhan Kaidi Zhengda Electric Co., Ltd.

US$2,857.00

1-2 sets

US$2,671.00

3+ sets

Sample price:US$2857.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

KDWS-5A

Mass Scope of Workpiece

<900kg

Type

Test Machine

Accuracy Grade

±2%

Load Way

Electronic Load

Display

Digital

Control

Computer Control

Weight

0-100Kg

Power Source

AC220V

Output Accuracy

Level 0.5

Resolution

0.001Ω

Measurement error

±(reading×2%+0.005Ω)

Anti-interference ability

Power frequency: 50Hz Voltage: 10V Error: 0.001Ω

Test current waveform

sine wave

Test current frequency

45Hz, 55Hz dual-band

Customized Support

OEM, ODM

MOQ

Soil resistivity measurement range

0~1000Ω/m (ohm/meter)

Soil resistivity measurement accuracy

±2%

Transport Package

Carton or Wooden Case

Specification

50*55*60cm

Trademark

KDZD

Origin

Hubei, China

HS Code

9030332000

Production Capacity

50 Set/Sets Per Day

Key features

Core Performance, Anti-Interference and Accuracy Variable-frequency dual 45/55Hz sine wave source, 5A max current. Anti 50Hz 10V interference. Range 0-200 ohm, error (reading x 2 pct plus 0.005 ohm).

Smart Operation, Efficient and Labor-Saving Full English menu, direct result display. No heavy current cables needed. Measures grounding impedance, step/contact voltage, soil resistivity. Suitable for

Humanized Design, Durable and Portable AC 400V max output, 9 current gears (0.5A steps). Compact size 320x350x315mm, weight 27.5kg. Reliable live-line testing without power outage.

Company profile

Importers and ExportersSelf-brandedQuality Assurance

Wuhan Kaidi Zhengda Electric Co., Ltd.

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 5 Years CertifiedNearest Port: Shenzhen Port.Wuhan Port.Shanghai Port.Guangzhou Port.Average Response Time: ≤1.61h

AI-Powered supplier vetting

SummaryThe supplier, Kaidi Zhengda Electric Co., Ltd., has a strong focus on quality and customer service. They offer extensive design customization services, ODM and OEM capabilities, and have a notable export market presence. They hold multiple ISO certifications, indicating a commitment to quality and sustainability. Financial information is consistently updated, though specific figures are not disclosed. Their production capabilities are supported by effective contracts with subcontractors, yet they lack in-stock service capacity and overseas facilities.

CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, indicating compliance with quality, occupational health and safety, and environmental management standards.

After-Sales capabilityThe company provides fast, comprehensive pre-sale, sale, and after-sales services.

R&D capabilityThe supplier demonstrates innovation capability with new products introduced in the past year and provides ODM services and SDKs.

Customization capabilityThe supplier offers a wide range of design services including full and minor customization, but does not provide 3D software design services.

Client casesThe company is well-regarded by customers in both domestic and international markets.

Product Q&A

Q:Does this equipment comply with international electrical standards?

Yes. All our testing systems, including this unit, are engineered to strictly adhere to IEC (International Electrotechnical Commission) standards

Q:Can the voltage and frequency be customized for our local power grid?

Absolutely. As an OEM/ODM-capable manufacturer, we can customize the input voltage (e.g., 110V/220V/380V/415V) and frequency (50Hz/60Hz) to match your local power infrastructure. Specialized output parameters can also be engineered based on your specific testing specimens.

Q:What is your "Pre-shipment Validation" protocol?

To ensure "Zero-Defect" delivery, every product undergoes a 72-hour continuous burn-in test and a full-load performance verification. We test all safety interlocks, over-voltage protection circuits, and emergency stop systems to guarantee field reliability in high-voltage environments.

Q:What is the warranty policy for international buyers?

We provide a 12-month Comprehensive Global Warranty. Beyond the warranty, we offer lifetime technical support and component availability.

Q:Is the operation interface available in English? How about technical manuals?

Yes. All our software interfaces, control panels, and LCD displays are in Professional English. Each system comes with a comprehensive User Manual, Wiring Diagrams, and Maintenance Guidelines.