• KW2570 Series Insulation Resistance Tester
KW2570 Series Insulation Resistance Tester
discuss personally
Model
KW2570
Basic info
Brand Wone Store
Model NO. KW2570 Series Insulation Resistance Tester
Rated voltage 220V
Series KW2570 Series
Product Detail

Overview

  • Suitable for insulation testing in the maintenance, test and calibration of various electrical equipment.

  • 31/2 LCD large - screen digital display, high resolution, easy to read.

  • There are four kinds of rated insulation test voltages, with strong load - carrying capacity.

  • Easy to operate, convenient to carry, accurate, reliable and stable.

  • Low power consumption, powered by 12V/1.8AH lithium battery, with long usage time. (Or powered by AC 220V alternatively)

  • When the battery voltage is insufficient, there is an undervoltage symbol display.

  • With shock - proof, dust - proof and moisture - proof structure, adapting to harsh working environments.

  • The protection function is complete, and it can withstand short - circuit and residual voltage impact of the tested electrical appliance.

Parameters

Project

Parameters

Rated voltage

500V; 1000V; 2500V; 5000V

Working voltage

Rated voltage ±10%  load≥20MΩ

Error

≤5%

Output circuit-short current

≥1mA

Insulation resistance

≥50MΩDC1kV)

Power frequency withstand voltage

3kV/min

Power supply

12V Lithium battery

Changer rated

AC 180V~260V 50/60Hz

Standby power consumption

≤1.8W

Size

260mmx180mmx100mm

Weight

1kg

 

Know your supplier
Wone Store
Main Categories
High Voltage Electrical Apparatus/Low Voltage Electrical Apparatus/Wire cable/Instrument meters/New energy/Tester/Production equipment/Generator/Electrical fittings/Integrated Electrical Equipment/Instrument Transformer/Equipment Parts
Business Type
Sales
Highest Annual Export (USD)
$300000000
Professional Experience
1 years
Workplace
1000m²
占位
占位
Related Products
Related Knowledges
Ensuring Reliability: A Deep Dive into Transformer Maintenance
Ensuring Reliability: A Deep Dive into Transformer Maintenance
IntroductionElectric transformers are the backbone of modern power distribution systems, silently enabling the reliable delivery of electricity to homes, businesses, and industries. As these critical assets age and the demand for uninterrupted power grows, the importance of diligent transformer maintenance has never been greater. This essay explores the essential role of transformer maintenance, highlighting the value of proactive care, the impact of advanced diagnostic technologies, and the tra
Vziman
09/03/2025
How does a transformer work?
How does a transformer work?
Transformer Operation PrincipleA transformer is an electrical device that operates on the principle of electromagnetic induction to transfer electrical energy from one circuit to another. It enables the adjustment of voltage levels within an alternating current (AC) system, either stepping up (increasing) or stepping down (decreasing) voltage while maintaining the same frequency.Working Principle:Basic ComponentsA transformer consists of two coils, known as windings—the "primary winding" connect
Rockwell
09/03/2025
Constant testing of high-voltage cable lines
Constant testing of high-voltage cable lines
1. Definition of High-Voltage Cable Line Constant TestingHigh-voltage cable line constant testing refers to the systematic measurement, using specialized instruments, of electrical parameters such as resistance, inductance, capacitance, and conductance before a cable line is commissioned or after major maintenance. The aim is to obtain fundamental data characterizing the electromagnetic properties of the cable, serving as a critical testing phase that provides accurate parameter support for powe
Oliver Watts
09/03/2025
Technical Analysis of 220 kV High-Voltage Cable Construction in Winter
Technical Analysis of 220 kV High-Voltage Cable Construction in Winter
1.Work Environment Requirements and Safeguard MeasuresBased on technical requirements for cable equipment storage, laying, transportation, laying, transposition, testing, and cable terminations, the project owner and construction units have conducted extensive trials and implemented protective measures regarding ambient temperature, humidity, bending radius, traction control, and route optimization. These measures ensure high-voltage cable quality and on-site safety under harsh winter conditions
James
09/03/2025
Withstand voltage test of high-voltage cables
Withstand voltage test of high-voltage cables
Withstand voltage test is an insulation test, but it is a destructive test that can reveal insulation defects difficult to detect in non-destructive testing.The test cycle for high-voltage cables is three years, and it must be conducted after non-destructive tests. In other words, the withstand voltage test is performed only after all non-destructive tests have been passed.Most high-voltage cables used today are cross-linked polyethylene (XLPE) cables, which can have large cross-sections and cov
Oliver Watts
09/03/2025
Analysis of Abnormal Causes of High-Voltage Cable Grounding Circulation and Typical Cases
Analysis of Abnormal Causes of High-Voltage Cable Grounding Circulation and Typical Cases
I. Introduction to Cable Grounding Loop CurrentCables rated 110 kV and above use a single-core structure. The alternating magnetic field generated by the operating current induces a voltage on the metallic sheath. If the sheath forms a closed circuit through the earth, a grounding loop current will flow on the metallic sheath. Excessive grounding loop current (loop current exceeding 50 A, more than 20% of the load current, or a ratio of maximum-to-minimum phase current greater than 3) not only a
Felix Spark
09/03/2025
×
Inquiry
Download
IEE-Business is dedicated to serving the personnel in the global power industry.
Join IEE-Business, not only can you discover power equipment and power knowledge, but also canhnd like - minded friends!