Long service life current relay JL-11C AC220V JOSEF

Description :

　　Front wiring of current relay JL-31 2~99.9A board

　　Current relay JL-31C/1 auxiliary power supply DC220V setting range 2-20A

　　Current relay JL-31A AC0.02-9.99A/AC220V panel embedded installation, wiring behind the board

　　Current relay JL-31/B auxiliary power supply DC220V, setting range 0.2-2A, one set normally open and one set normally closed

　　Current relay JL-32BP AC220V 0.02-9.99A adjustable rail installation

　　Current relay JL-22 AC220V 0.22-99.99A

　　Current relay JL-21 setting range: 0-99A range 0.1A auxiliary voltage 220V

　　Current relay JL-21B AC220V

　　Current relay JL-23 setting range 1.5~6A

　　The setting range of current relay JL-11 is 0.1~99.9A

　　Current relay JL-11/2G 0.02~9.99A AC110V

　　Current relay JL-11C AC220V

　　Current relay JL-13 0.1-99.9A 220V

　　Static overcurrent relay JL-11/2GX

　　Current relay JL-6A/1 0.1~15.9A 110VDC with board front base

　　Current relay JL-43 220VDC 0.02-99.99A

　　Current relay JL-21C auxiliary power supply DC24V setting range 0-5A board front wiring

　　Current relay JL-21A setting range: 0.03A~9.99A board rear wiring

　　JL-11C current relay is a commonly used electrical control component, widely used in overload and short-circuit protection circuits of motors, transformers, and transmission lines. The following is a detailed analysis of the JL-11C current relay:

　　Main features and advantages

　　Protection function: JL-11C current relay is mainly used to detect overload or short-circuit current in circuits. When abnormal current is detected, it will quickly act to cut off the faulty circuit, thereby protecting electrical equipment such as motors and transformers from damage.

　　High precision and stability: This relay uses advanced CMOS integrated circuits for computation and comparison, with high digital tuning accuracy and tuning range. Easy to set, fast action speed, high return coefficient, and low power consumption.

　　Wide application range: JL-11C current relay is suitable for different current ranges and can be selected and configured according to specific needs.

　　Easy to install and maintain: This relay has an intuitive installation and configuration method, making it convenient for engineers to install and debug. Meanwhile, it has a compact structure, occupies a small space, and is relatively easy to maintain.

　　Technical Specifications

　　Setting range: The setting range of JL-11C current relay may vary depending on the specific model and specifications. Generally speaking, its tuning range is wide and can meet different application requirements.

　　Instantaneous magnification: The instantaneous magnification of this relay is adjustable, usually between 1-12 times.

　　Return coefficient: The return coefficient of JL-11C current relay is usually between 0.9 and 0.97.

　　Power consumption: The power consumption of this relay is relatively low, generally less than 5W.

　　Contact capacity: At rated voltage, both the signal contact capacity and the main contact capacity have certain requirements, which need to be selected and configured according to specific models and specifications.

　　Environment and conditions for use

　　The JL-11C current relay is suitable for a certain ambient temperature range (-10 ℃~+50 ℃), relative humidity not exceeding 90%, and atmospheric pressure between 80Kpa and 110Kpa. During installation, direct sunlight and rainwater washing should be avoided, and the surrounding air should not contain gases or dust that can cause metal corrosion or insulation damage. In addition, relays should not be subjected to vibration and impact during operation.

• Current relay