Zhiwei Electric

Zhiwei Electric Focus on global power technology testing products and services. 1. Professional in power technology testing products for many years
2.

Provide one-stop service, which can reduce the communication cost of customers
3. The company insists on long-termism

1.The ZWS-480 Grounding Resistance Tester is specifically designed for the measurement ofground resistance, soil resisti...
20/10/2025

1.The ZWS-480 Grounding Resistance Tester is specifically designed for the measurement ofground resistance, soil resistivity,grounding voltage, AC voltage.

2.The instrument can conduct precision 4, 3, or 2 temminal method to measure ground resistanceusing 20mA current paired with microprocessor technology, FFT (Fast Fourier Transform)technology, AFC(Automatic frequency control)technology,it will automatically identifyinterference and select the appropriate measurement frequency, minimizing the effect ofinterference,and provide a more accurate ground resistance value.

3.This instrument has high adaptability in different environments, due to its anti-interference abilityand the consistency of its results. The measurement it obtains is highly precise and reliable. TheZWS-480 is widely used in industries such as electrical engineering, telecommunications.meteorology, oil fields, construction,and lightning protection, etc.

4.The ZWS-480 4 Temminal Earth Tester comes with a base station, data software, test leads.auxiliary grounding rod, and communication cable. The industrial design of the base station is lowin density, light,sturdy,abrasion resistance, heat resistance,and insulated. The box canwithstand 200 kg of pressure to ensure high precision, high stability, and high versatility in variousenvironments. The base station comes with a large LCD backlight display, a bar graph that can beseen clearly, it can store up to 300 sets of data. By using the data software, it can be used forviewing data,saving, generating a report, and printing.

URL:https://zwpowertest.com/
Email : [email protected]
WhatsApp：861383323237336

ZWDZ301S Power Quality AnalyzerMain Outstanding Technical IndicatorsWide Voltage and Current Measurement RangeHigh-Pre...
17/10/2025

ZWDZ301S Power Quality Analyzer
Main Outstanding Technical Indicators
Wide Voltage and Current Measurement Range
High-Precision Measurement Capability
Powerful Harmonic Analysis Capability
Ultra-Long Continuous Storage Period
Multi-functional Integration and Display
Portability and Battery Life
Dimensions: 258mm×158mm×58mm, Weight: Only 1.5Kg.
Built-in high-capacity, high-performance rechargeable lithium-ion battery, allowing for over 10 hours of continuous operation on a full charge.
Features: Lightweight and portable, convenient for on-site carrying and long-duration outdoor work.
Problems Solved for Customers
1.Solves the dilemma of “abnormal power quality with difficult-to-locate causes.”
2.Addresses the hidden risk of “frequent equipment failures and shortened lifespan.”
3.Overcomes the challenge of “difficulty in evaluating the effectiveness of grid optimization and retrofitting.”
4.Solves the problem of “high labor costs associated with long-term monitoring needs.”

URL:https://zwpowertest.com/
Email : [email protected]
WhatsApp：861383323237336

The ZWJD101 offers the wide output range and multiple power output types of a single-phase relay protection tester.This ...
16/10/2025

The ZWJD101 offers the wide output range and multiple power output types of a single-phase relay protection tester.

This instrument scientifically integrates multiple independent devices required for relay testing—such as a current generator, voltage generator, electric stopwatch, standard voltmeter/ammeter, and voltage regulator—into a single portable unit. This avoids the hassle of carrying and connecting numerous separate devices, greatly simplifying on-site wiring and operations.

It utilizes digital standard meters (for voltage, current, and time measurement) instead of traditional analog meters, resulting in more precise readings with an accuracy of up to 0.5% and ±0.0001S. This ensures the accuracy of the relay test results, providing reliable data support for the safe and stable operation of the power system.

Problems Solved for Customers
Addresses the pain point of “cumbersome and complex on-site testing equipment”:
By integrating multiple devices into a single, portable design, customers no longer need to carry and set up a large test bench. This greatly reduces the burden on field personnel, enhancing both work efficiency and convenience.

Improves Operational Safety and Reliability:
Through fast, accurate, and convenient testing, customers can shorten maintenance-related power outages and increase equipment utilization. At the same time, it ensures the performance of relay protection devices meets requirements, thereby enhancing the operational safety and reliability of the entire power system.

URL:https://zwpowertest.com/
Email : [email protected]
WhatsApp：861383323237336

ZWVLF-80kV Uitra Low Frequency TesterI. Main Outstanding Technical IndicatorsPowerful load capacityHigh-quality output...
11/10/2025

ZWVLF-80kV Uitra Low Frequency Tester

I. Main Outstanding Technical Indicators
Powerful load capacity
High-quality output waveform
Extremely fast protection function
Wide range of voltage and frequency selection

II. Core Product Advantages
Ultimate portability, subverting traditional work modes.
High degree of intelligence and ease of use, lowering the technical threshold.
Scientific and non-destructive testing methods:
Protecting assets and preventing damage to good cables during testing.

III. Problems Solved for Customers
Solves the operation and maintenance (O&M) pain points of “high cost and low efficiency”:
Significantly reduces direct costs
Notably decreases labor costs
Greatly improves work efficiency
Addresses the management challenge of “high safety risks and strong dependency on personnel.”
Solves “how to scientifically evaluate and protect power assets.”
Resolves the development anxiety over “outdated and non-compliant technology.”

URL:https://zwpowertest.com/
Email : [email protected]
WhatsApp：861383323237336

ZWTP825 Kinematic Viscosity TesterMain Technical Specifications:Temperature Control Accuracy: ±0.01℃Resolution: 0.01℃Mea...
10/10/2025

ZWTP825 Kinematic Viscosity Tester

Main Technical Specifications:
Temperature Control Accuracy: ±0.01℃
Resolution: 0.01℃
Measuring Range: (0.75 ~ 6800) mm²/s
Viscosity Resolution: 0.0001mm²/s
Sample Consumption: 0.1 ~ 2.0 ml
Advanced detection and control system

What practical value can this equipment bring?
1.Solves the problem of inefficiency and increases laboratory output.
2.Eliminates human error, ensuring data quality and consistency.
3.Reduces operational costs and sample waste.
4.Simplifies the operating procedure and lowers the skill requirements for operators.

If you would like to obtain more details or practical solutions, please feel free to contact me.

ZWJD1200 Six-Phase Relay Protection TesterThe ZWJD1200 Six-Phase Relay Protection Tester features a high-performance har...
09/10/2025

ZWJD1200 Six-Phase Relay Protection Tester
The ZWJD1200 Six-Phase Relay Protection Tester features a high-performance hardware core, ensuring high precision and fidelity. It also boasts comprehensive testing functions and a high degree of software integration.

This tester can help you:

Meet the need for “one machine for multiple uses,” reducing overall costs.
Solve the testing challenges of complex microcomputer protection.
Significantly improve on-site work efficiency and shorten power outage time.
Ensure the reliability and compliance of test results.
If you would like to know more details, please contact me.

URL:https://zwpowertest.com/
Email : [email protected]
WhatsApp：861383323237336

ZWKC-G2 High-Voltage Circuit Breaker Mechanical Characteristic TesterMore than just a powerful testing tool, the ZWKC-G2...
29/09/2025

ZWKC-G2 High-Voltage Circuit Breaker Mechanical Characteristic Tester
More than just a powerful testing tool, the ZWKC-G2 is your indispensable partner, helping you complete circuit breaker condition maintenance tasks Faster, More Accurately, More Economically, and More Safely.
Key Features & Advantages
1.Highly Integrated & Comprehensively Powerful automatic/manual low-voltage trip tests, and operational endurance (life-cycle) tests.
2. User-Friendly Design for Ultimate On-Site Convenience
3. Independent, Reliable & Highly Adaptable
4. Flexible Sensors & Seamless Data Management
How It Benefits You
1. Significantly Boosts On-Site Work Efficiency
2. Reduces Overall Testing & Management Costs
3. Ensures Power System Safety & Enables Predictive Maintenance
4. Streamlines Data Management & Standardizes Reporting

URL:https://zwpowertest.com/
Email : [email protected]
WhatsApp：861383323237336

With its excellent anti-interference ability and high precision, the powerful and versatile ZWJS101 Capacitance & Transf...
24/09/2025

With its excellent anti-interference ability and high precision, the powerful and versatile ZWJS101 Capacitance & Transformer Tan Delta Tester reduces your operational challenges and labor costs, ultimately boosting your return on investment.

URL:https://zwpowertest.com/
Email : [email protected]
WhatsApp：861383323237336

Address

Block A, Zhili Mansion, 77 Fuxing West Road, Baoding
Hebei
071051

Telephone

+8613833237336

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