Uses
JZS-7 series of static adjustable delay relay protection for DC or AC operation and automatic control circuit,
As an auxiliary relay, to increase the number of contacts and contact capacity. According to the needs adjusting electrifying delay and power delay time.
Two relay model name:
Table 1: projection mounting housing contact code
Table 2:CJ-1 embedded plug-in type of shell contact code
Table 3:JK-1 projection plug type installation shell contact code
Three main performance:
This series of products for the static energy storage type intermediate relay, transient current capacitor, a relay through the digital circuit according to the
The user set to control the intermediate relay is on or off, so as to achieve the purpose of delay. Have the following features:
1, the use of high-performance sealed relay. Moisture, dust, continuous line, high reliability;
2. After the relay has the light indicator, there are power indicator;
3, the relay's electrical life and mechanical long life;
4, contact capacity;
5, the high insulation pressure level.
Four technical parameters
1 rated voltage: AC, DC relay, 6V, 12V, 24V, 48V, 110V, 220V;
2, contact capacity: DC 220V, connected to 5A; disconnect 220V, 50VA (=5mS);
3, power consumption: under rated voltage not more than 5W (including external resistance);
4, insulation: each terminal of the shell locking screws can withstand power frequency 2000V, between groups of contacts can withstand power frequency
1000V, which lasted a minute without breakdown;
5, electrical life: DC220V, =5mS, 50W, not less than 100000 times;
6, mechanical life: no contact load can work more than 3000000 times.
Five relay terminal block diagram is as follows:
