Hydrophore sequence relay

General information

Hydrophone control relays were designed to

to start up and operate simultaneously when needed.

Use of the device and operating principle

The order of the hydrophones is as follows: (H1) - (H2) - (H3) and (H1-H2) -.

(H2-H3) - (H1-H3). It activates the hydrophones in the same number,

where the switches are closed, and lets them run for a time period of "t". At the end of time "t", the next hydrophone or group of hydrophones is activated and

It continues in this way. Disables the hydrophone with the same number,

where the switches are open.

Note: The inputs and outputs (P1, P2, P3) must not be powered.

of the pressure switch.

Maintenance

Turn off the device and disconnect it from the connections. Clean the device’s cone with a swab. Do not use wires or chemicals that could damage the device.

that could damage the device. After cleaning, make sure the device is functional.

Warning

Use the device according to the user manual.

Do not use the device in a damp environment.

The assembly includes a switch and a circuit breaker.

Place the switch and the circuit breaker near the device so that the operator can easily reach them.

Label the switch and the circuit breaker as

Trigger device for the unit.

Technical data:

Operating voltage (Un).....: 150-250V AC

Operating frequency.......: 50/60 Hz.

Operating power..............: <6VA

Operating temperature....: -20°C.... +55°C

Time(s)......................: 10 minutes

Display......................: HSR-02=5 x LED, HSR-03=7 x LED

Connection type............: Terminal connection

Contact.....................: 3A/250V AC (resistive load)

Number of hydrophones........: 2 (HSR-02) and 3 (HSR-03)

Cable diameter..............: 1.5mm² (HSR-02), 2.5mm² (HSR-03)

Weight..........................: Max. 220g.

Mounting..........................: Vertical control panel mounting or DIN rail mounting.