Hydro-pump sequence relay

General information

Hydrophore shift relays have been designed to

to start when necessary and operate simultaneously.

Device usage and operating principle

The sequence of hydrophores is as follows: (H1) - (H2) - (H3) and (H1-H2) -.

(H2-H3) - (H1-H3). It activates the same number of hydrophores,

where the switches are closed and keeps them running for a period of "t". At the end of time "t", it activates the next hydrophore or group of hydrophores and

t continues in this way. It turns off the same number of hydrophores,

where the switches are open.

Note: do not connect power to the inputs and outputs (P1, P2, P3).

of the pressure switch.

Maintenance

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

damage the device. After cleaning, check that the device functions.

Warnings

Use the device in accordance with the instructions for use.

Do not use the device in a damp environment.

The unit includes a switch and a circuit breaker.

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

Mark the switch and the circuit breaker as

disconnection connector for the equipment.

Technical specifications:

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

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

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

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

Time(t)......................: 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..............: 1.5 mm² (HSR-02), 2.5 mm² (HSR-03)

Weight..........................: max. 220 g.

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