Automatic switch-on 16A

Optimal protection of your network backup through staggered startup of your second drive and with shutdown delay.

Description

Special Features

Effective protection for your pre-insurance
No duplicate control panel for your secondary drive
Automatic activation of your secondary drive (e.g. extraction device)
Automatic shutdown of your secondary drive

Series Specifications

Permissible voltage range

85 - 110 %

Power input

16 A

switch-on wave

approximately 1.2 A

turn-off wave

<1,2 A

Ambient temperature

0 ... +45°C

Output signal

Contact for switching a control circuit.

Dimensions (LxWxH)

75 x 54 x 28 mm

Rated voltage

250 V AC

Inrush current

5 A

Rated switching power

1250 VA

Test voltage open contact

750 V AC eff

Self-consumption

approximately 0.6 W

Function description

Start-up automations are used to switch on, for example, electric motors or other inductive loads with a time delay. This is an important feature to ensure trouble-free starting.

When switching on electric motors, high inrush currents occur, which can be about six times the rated current. If two motors are switched on simultaneously, the starting currents can reach a level that may cause the upstream fuse to trip. To prevent this, the second drive is switched on with a time delay using a start delay. This has the additional advantage that the second drive automatically switches on in about 1-4 seconds without further operation and automatically switches off with a time delay after the main drive is turned off.

This is a useful feature for extraction systems and much more.

Versions

In stock : > 5