36V DC Under Voltage Monitoring Relay 2 C/O Output Contacts LED Indication

The voltage drop will damage the lines and electrical equipment. For example, if the motor is worn down or blocked, an overcurrent of several times the rated current will be generated and the motor will be burned out. When the voltage recovers, the self-start of a large number of motors will cause the voltage of the motor to drop drastically and cause damage. The voltage that causes the motor to wear out is called the critical voltage. When the line voltage is reduced to the critical voltage, the action of protecting the electrical equipment is called undervoltage protection. Its task is mainly to prevent the equipment from being burned due to overload.
Generator undervoltage protection mainly considers the following two purposes:
1. When the generator is in the power supply state, when the voltage is too low, it will be disconnected from the power grid to avoid adverse effects on the electrical load.
2. When the generator is in the cut-off state, when the voltage is too low, it cannot be switched on to ensure the power supply quality.

Undervoltage protection appliances are contactors and electromagnetic voltage relays. In the electrical control circuit of the machine tool, only a few circuits are specially equipped with electromagnetic voltage relays, and most of the control circuits do not increase the under voltage protector because the contactors have the undervoltage protection function. Generally, contactor (or voltage relay) contacts are released when the grid voltage drops below 85% of rated voltage.
And this product is used with contactor

♦ Features
-- Compact modular size
-- DC circuit monitoring of over- and undervoltage
-- Adjustable over- and undervoltage threshold
-- Adjustable trip delay time
-- Powered by the measuring circuit
-- 2 C/O contacts
-- 2 LEDs for status indication

♦ Protective Functions
-- Overvoltage
-- Undervoltage

♦ Typical Applications
• DC cabinet • Battery
• Electric control system

♦ Technical data

GINRI POWER AUTOMATION CO.,LTD. is a professional production voltage phase sequence protection device (and name: three-phase power monitor), and PLC output zoom Board, and smart type motor integrated protection device, and industrial parts manufacturers, technology development team in elevator industry, and refrigeration industry, and crane industry, environmental equipment, mechanical NC industry and the industrial following insurance industry, field has more than 10 years practice experience, has development out variety price economic and function excellent of products. CQC product quality system by China Quality Centre (3C) certification and CE certification, products in the manufacturing process in strict accordance with the ISO9001 quality assurance system requirements and professional technical and service support.

Voltage phase-sequence protection for many years (equipment, refrigeration equipment, crane (passenger and goods) elevators, control of DC power supply system (Cabinet) screens, precision air conditioners, room air conditioners, electric hoist, boiler equipment, laser equipment, parking equipment, cranes, compressors) and so on using the run.

PLC output amplifiers (environmental protection equipment, numerical control and automation equipment, automobile, plastic machinery, hydraulic machinery, ceramic foam machinery, woodworking machinery, machinery) and so on using the run.

Years of integrated Intelligent motor protector (power plants, paper mills, steel mills, aluminium plants, cement plants, sewage treatment plants, coal preparation plants, refineries, petrochemical plants), and so on using the run.

Product quality is stable and safe, reliable, and earned a solid market position in the market and a high reputation in the industry, received unanimous recognition and praise of our customers.

Ginri company always adhere to "scientific management as the core, the user needs for the Centre to focus on product quality, meticulous service is sincere," the spirit of enterprise, please call us from all walks of life, thank you!