WDHL-100B handheld Loop Resistance Tester - Experts Electrical

English
RFQ

Download the app

WDHL-100B handheld Loop Resistance Tester

$3000.00

Model

Basic info Product Detail Supplier

Basic info

Brand	Wone
Model NO.	WDHL-100B handheld Loop Resistance Tester
Measurement range	0～10mΩ
Output current	50A
Series	WDHL-100B

Product Detail

Description

This tester is an innovative product with a small size, hand-held operation, battery-powered operation, and easy portability.The products are mainly used in the measurement of contact resistance of switch contacts and other micro-ohm resistances, with fast test speed and high accuracy.

Feature

Powered by lithium battery, more than 600 tests can be carried out continuously with one charge, and the test process is simple and convenient.
The maximum output current is 100A, a variety of currents are optional, and the test range is wide.
During 100A test, the longest test time can reach 60 seconds, which can meet various field applications.
Wide range and high precision, up to 5mΩ at 100A.
It has perfect open circuit protection, overheating protection and other protection functions.
The 6.5.6-inch large industrial-grade high-brightness color LCD screen is still clearly visible in strong sunlight.
An optional external printer is available to facilitate data printing.
With local storage and USB storage, it is convenient for data preservation.

Specifications

Know your supplier

Wone

Main Categories

High voltage/Low voltage/Wire cable/Instrument meters/New energy/Tester/Production equipment/Generator/Electrical fittings/Integrated Electrical Equipment

Business Type

Design/Manufacture/Sales

Highest Annual Export (USD)

$50,000,000

Professional Experience

1 years

Workplace

65666m²m²

占位

占位

Related Products

Related Knowledges

Comparative Analysis of 500 kV Prefabricated Substations vs. Conventional Substations

Comparative Analysis of 500 kV Prefabricated Substations vs. Conventional Substations

The secondary equipment area of conventional substations uses reinforced concrete or prefabricated steel structures, facing issues like long construction cycles, unreasonable functional zone design, strict environmental assessments, dust, noise, and disturbances. Primary and secondary equipment can only be installed after civil works and decoration, lowering construction efficiency.Prefabricated cabin substations integrate modularity, intelligence, and cost - effectiveness, boasting green, energ

Operational Analysis of Prefabricated Enclosure Substations in Extreme Cold Climate Applications

Operational Analysis of Prefabricated Enclosure Substations in Extreme Cold Climate Applications

Under global climate diversity, alpine power construction faces technical and environmental challenges. Extreme climates, complex geology, and long - term low winter temperatures, along with ice, snow, and storms, strain electrical equipment stability and power facility construction (schedule, cost, maintenance). Traditional on - site substations, with long construction and poor adaptability, can’t meet alpine regions’ fast, stable power needs.Prefabricated cabin substations, as modu

Implementation of Precast Foundations for Ring-Main Unit Compact Substations in Grid Modernization Initiatives

Implementation of Precast Foundations for Ring-Main Unit Compact Substations in Grid Modernization Initiatives

Compact substation boxes, with advantages like safe operation, high reliability, and easy maintenance, are used in urban grid construction/renovation. Structurally divided into American - style (high - cost, noisy, low - efficiency, gradually phased out) and European - style (large - sized but more advantages, still popular).To address their pros/cons, ring - network prefabricated ones were developed.I. Basic Materials for Prefabricated Compact Substation BoxesMaterials need hardness, strength,

The design of the three-purpose grounding transformer

The design of the three-purpose grounding transformer

Underground Power Cable Transmission LinesDirect - buried power cable lines have large ground - distributed capacitance, causing high single - phase - to - ground short - circuit capacitive current. For 10 kV lines, if this current exceeds 10 A, arcs hardly self - extinguish, risking arc overvoltage and endangering line equipment. Arc extinction is thus necessary. With a Dyn - connected main transformer, an arc - suppression coil on the secondary neutral point suffices. For Yd - connected ones,

Failure Analysis and Design Optimization of Conventional Grounding Transformers

Failure Analysis and Design Optimization of Conventional Grounding Transformers

I. Core Cause of Damage: Electrodynamic Impact (Complying with GB/T 1094.5 / IEC 60076-5)The direct cause of high-voltage winding end collapse is the instantaneous electrodynamic impact induced by short-circuit current. When a single-phase grounding fault occurs in the system (such as lightning overvoltage, insulation breakdown, etc.), the grounding transformer, as the fault current path, withstands high-amplitude and steep-rise-rate short-circuit currents. According to Ampère's force law

Analysis of Grounding Transformer Operational Behavior Under System Single-Phase-to-Ground Fault Conditions

Analysis of Grounding Transformer Operational Behavior Under System Single-Phase-to-Ground Fault Conditions

1 Theoretical AnalysisIn distribution networks, grounding transformers serve two key roles: powering low - voltage loads and connecting arc - suppression coils at neutrals for grounding protection. Grounding faults, the most common distribution network fault, heavily impact transformers’ operating characteristics, causing sharp changes in electromagnetic parameters and status.To study transformers’ dynamic behaviors under single - phase grounding faults, build this model: Assume a tr

商品视频播放