overview
JYB series of water level relay can be used in scientific experiments and industrial production and household water tower water level automatic control as the circuit in the circuit of automatic control component changes.
Two, model definition
1, normal working conditions and installation conditions
1.1 the use of the environment: Sea disturbance height of not more than 2000 meters, the ambient temperature is not higher than 40 DEG C and not less than 5 DEG C; power supply voltage range for 85% - 110% of rated voltage; in no severe vibration and the explosion risk of medium and medium no sufficient corrosion and damage to the insulation of gas and dust, in the rain and snow don't attack.
1.2 vertical or horizontal mounting.
2 pollution levels: Pollution Level 3.
Three, technical features
1, the power supply voltage: AC (50Hz) 24V, 36V, 110V, 127V, 220V, 380V; DC:24V (other voltage can be customized);
2, electrical life: 10 * 104;
3, mechanical life: over 100 * 104 times;
4, contact capacity: AC220V 3A; DC220V 0.5A =1 COS;
5. Use the category: DC-13 AC-15;
6, the number of contacts: a group of conversion;
7. The maximum operating current of the probe is 50 A;
8, power consumption: less than 1.5W.
Four, wiring diagram
