ABB DSRF 200

Details

Introduce of the ABB DSRF 200

The ABB DSRF200 is an electrical protection device with great performance and versality. Its compact design, precise leakage protection mechanism, high rated current, good overload protection performance, and advanced technological innovation give them a very promising application performance: from household uses to commercial buildings and onward to industrial fields. Whether it is installation in a distribution box with reduced space or inside a control cabinet with strict constraints on equipment arrangements, the ABB DSRF200 can find handy spaces to be installed in without much space occupancy, which provides convenience for the installation of an electrical system.

Specifications of the ABB DSRF200

Use parameters

The rated current

This parameter supports the DSRF200 to carry the maximum permissible current and is a significant measure to sustaining its normal operation and keeping operating temperature within safe limits in the event of short circuit accidents. Leakage action current: the ABB DSRF200 is set to a very precise value regarding the leakage action current. The leakage action current means the threshold value that will invoke the protective device into action should there be a leak in the circuit. The ABB DSRF200 will disconnect a circuit instantly at a predetermined leakage level and avert leakage events that can bring unintended harm to either personnel or equipment. The level of leakage action current may be adjusted accordingly and set from one application to another depending on the safety needs at hand.

Working voltage

The ABB DSRF200 bears some limitation concerning the range of working voltage. The common working voltages tend to run through AC 220V, 380V, etc.. When in use, care should be taken to ascertain that the working voltage is confined to the outlined range; any excess will negate the required operation and protection aspects of the product. The action time of the ABB DSRF200 is rapid: When leakage or another fault condition is detected, the DSRF200 has a fast action time. The action time is measured as the time interval commencing at the detection of the fault to when the protection device disconnects the tender site. The shorter the action time, the lesser are the damages caused by the fault to personnel or properties, thus enhancing the electrical safety.

Features of the ABB DSRF200

Accurate leakage protection

The core function of the ABB DSRF200 remains leakage protection performance. The ABB DSRF200 can detect an extremely small leakage current in the circuit adequately. When the leakage current reaches the set threshold, the ABB DSRF200 can cut the circuit almost immediately, thereby safeguarding life safety and the normal operation of electrical appliances. The response speed of its leakage protection function is extremely fast, and it can respond to leakage faults in the shortest possible time, and that minimizes the possibility of accidental leakage-related threats to safety.

High rated current

The ABB DSRF200 possesses a high rated current and, thus, can cope with a variety of different loads. Whether the load being protected is small household electrical equipment or very large industrial equipment, the ABB DSRF200 can provide reliable circuit protection. Consequently, it can be widely applied in all application scenarios, such as residential, commercial, and industrial settings, to mention a few.

Good overload protection capability

The ABB DSRF200 is characterized not only by the leakage protection function, but it also includes superb overload protection capability. While this product will cut off the circuit automatically to safeguard electrical equipment and prevent safety accidents such as fire caused by overload, it still should be limited to a rating. The overload protection function can thus maximally enhance the life span of electrical equipment and improve the reliability and stability of the electrical system.

Sturdy and durable material

The shell of the ABB DSRF200 is made up of quality insulating material, which will not only prevent the external environment efficiently from the interference to internal circuits but also possesses very good abrasion resistance and corrosion resistance. This enables a ABB DSRF200 to maintain stable performance and reliable operation in various hostile working environments-high temperature, high humidity, and dusty environments.

Application Areas Of The ABB DSRF200

Household use

The ABB DSRF200 provides leakage and overload protection for electric appliances installed inside a residential area. On high-power appliances like washing machines, refrigerators, and air conditioners, the ABB DSRF200 can effectively avoid leakage and overload accidents triggered by electrical faults and protect the life of family members and material possessions.

Commercial buildings

In commercial buildings like shopping malls, hotels, office buildings, etc., electricity consumption is enormous, and circuit load is heavy; likewise, protection equipment must be accordingly rated. With their high rated current and excellent protection performance, the ABB DSRF200 can meet the commercial facility's power demand and provide a reliable power guarantee for commercial enterprises' regular operations.

Industrial field

In industrial plants, the consumption of electrical and environmental requiring machines is high with a complex electrical environment as well. The ABB DSRF200 provides reliable leakage and overload protection, contributing to the steady progress of industrial production, no matter how difficult the conditions.