Description

SPECIFICATIONS

Brand Name: samwhadsp

Certification: CE

Choice: yes

Contact Load: Low Power

EU LVD Voltage: High voltage: Above 50Vac or 75Vdc

High-concerned chemical: none

Mode: Off Delay

Model Number: ERV

Operating Voltage: 110VAC/24VDC or 220VAC/24VDC

Origin: Mainland China

Power Source: Ac

Protect Feature: Sealed

Relay: Timer

Theory: Time Relay

Tpye: Time relay

Use: General Purpose

is_customized: Yes

semi_Choice: yes

General

ERV-XX timer relay are used in all fields (industry, house, plant etc.) need controlls related to the time.

Usage and Working Principle

Please make the connection according to the diagram. Please adjust the delaying time by the button. Energize the device. Device will count the stand by time. On(Power) led gets on when the counting occurs, Out(relay) led gets off. During this step contact output is (NC)1. After the time is up Out (relay) led gets on and contact output is (NO)3. Until it is de-energized device remains the same.

Maintenance

Switch off the device and release from connections. Clean the trunk of device with a swab. Don’t use any conductor or chemical
might damage the device. Make sure device works after cleaning

Warnings

Please use the device according to the manual.
Don’t use the device in wet.
Include a switch and circuit breaker in the assembly.
Put the switch and circuit breaker nearby the device, operator can reach easily.
Mark the switch and circuit breaker as releasing connection for device.

Specifications

Operating Voltage(Un)....: 150V-260V AC/24VDC or
110VAC/24VDC
Operating Frequency.......: 50/60 Hz.
Operating Power...............: <4VA
Operating Temperature..: -20°C.....+55°C
Time(t)...................................: 0.1sec.-60min.
Display:...................................: On led and Out led
Connection Type..............: Terminal connection
Weight................................: Max.90gr.
Contact....................:5A/250V AC (Resistive Load)
Mounting...........................: Vertical assembled in
the panel or assembled on the din rail
Operating Altitude..........: <2000meter
Cable Diameter.................: 2,5mm²

Working Mechanism