Hthl-100A High/ Low Voltage Switch-Gear Test Contact Resistance Tester (Microhmmeter)

1. Application: small and medium-sized power plants and substations
2. Function: supply operating power for normal openning, closing, fault openning, operational protection and signal busbar, as well as the lighting for openning and closing during accident and control DC power

Product Details
Our company sticks to the principle of 'Quality is the life of the company, and reputation is the soul of it' for medium voltage switchgear, expansion spring, torque spring. To provide you with better products and better services is our driving force for continuous improvement. Since the establishment of our company, with the corporate purpose of 'maximizing customer satisfaction and maximizing social benefits', we have fully implemented the spirit of 'quality first, excellence, and advancing with the times' to continuously optimize product quality and service quality.

1.General

GZDT low voltage microcomputer intelligent DC Power switchgear is applicable to small and medium-sized power plants and substations to be the operating power for normal opening, closing, fault opening, operational protection and signal busbar, as well as the lighting for opening and closing during accident and control DC power. This low voltage switchgear is an upgrade product with the advantages of novel and reasonable structure, complete electrical plans, strong adaptability, high protection level, etc.

2. Operational Environment

a) Ambient Temperature: -15℃~~+40℃;

b) Altitude: Below 1000m;

c) Humidity: Daily average should be less than 95%, vapor pressure daily average should  be less than 2.2Kpa; monthly average should not be more than 90%, the vapor pressure monthly average should not be greater than 1.2Kpa;

d) The seismic intensity should  be less than 8-magnitude;

e) It is not applicable to operate in the places with corrosive and flammable gas.

Note: If it is planned to operate in the condition out of the above limits, the customers should negotiate with us.

3. Cabinet Structure

1.Analog display unit

2.Monitoring and control unit

3.Insulation monitoring module

4.Charging module

5.Input / Output Unit

Our company has strived to establish a highly efficient and stable staff team and explored an effective quality control process for Hthl-100A High/ Low Voltage Switch-Gear Test Contact Resistance Tester (Microhmmeter). We strive to bring customers newer, more creative and more valuable products, and strive to become a leading enterprise trusted and respected by the society. We rely on strict technical implementation standards and production management system to ensure the quality of products and cost performance in the industry is absolutely in the leading position.
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