Samwha Dsp ERV 08M Off Delay Multifunctional Time Relay Electronic Adjustable (0,1sec. 100 hours.)
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- Supplier: Zhejiang Hannuo Electric Co. Ltd.
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Product Overview
Description
Product Description
General
ERV-08M timer relays are used in all fields (industry, house, plant etc.) need controlls related to the time.
Usage and Working Principle
Make the connections according to the diagram.
Knob (Time Steps): Time range selection.
knob (t): Time value.
Example: Time is 75 minutes.
Make "Time Steps" knob to 100m (100 minutes) and make “t” knob between 7-8. In this case time is adjusted to 75 minutes.
Note: In order to adjust much sensitive higher time values, set “t” knob by chronometer in low stages and increase the stage to the time required.
Example: Time is 25 hours.
"Time steps" knob to 10s (10 seconds) and “t” knob between 2-3. Make power on and check with a chronometer for 2.5 seconds. If it is high or low, set “t” knob again. Re-check the device. Make the "Time steps" knob 100h(100 hours). In this case, you set it more sensitive. After setting the time, power on the device. Device will start timing and meanwhile led switches on-off. When device is timing contact out is (NC) 1. When the timing finish (set time is up) relay led light is switches on and contact out is (NO) 3. Device keeps stable till the power is off.
Knob (Time Steps): Time range selection.
knob (t): Time value.
Example: Time is 75 minutes.
Make "Time Steps" knob to 100m (100 minutes) and make “t” knob between 7-8. In this case time is adjusted to 75 minutes.
Note: In order to adjust much sensitive higher time values, set “t” knob by chronometer in low stages and increase the stage to the time required.
Example: Time is 25 hours.
"Time steps" knob to 10s (10 seconds) and “t” knob between 2-3. Make power on and check with a chronometer for 2.5 seconds. If it is high or low, set “t” knob again. Re-check the device. Make the "Time steps" knob 100h(100 hours). In this case, you set it more sensitive. After setting the time, power on the device. Device will start timing and meanwhile led switches on-off. When device is timing contact out is (NC) 1. When the timing finish (set time is up) relay led light is switches on and contact out is (NO) 3. Device keeps stable till the power is off.
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.
Working Mechanism
Connection Diagram
Dimensions
Tecnical Specifications
Operating Voltage(Un) | 150V-260V AC/24VDC or 110VAC/24VDC | ||||||
Operating Frequency | 50/60Hz | ||||||
Operating Power | <4VA | ||||||
Operating Temperature | -20℃....+55℃ | ||||||
Time(t) | 10sec, 100sec, 10min,100min, 10hr. and 100hours | ||||||
Display | On led and Out led | ||||||
Connection Type | Terminal connection | ||||||
Weight | Max.120gr. | ||||||
Contact | 5A/250V AC (Resistive Load) | ||||||
Mounting | Vertical assembled in the panel or assembled on the din rail | ||||||
Operating Altitude | <2000meter | ||||||
Cable Diameter | 2.5² | ||||||
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Company Information
Certifications
Packing and shipping
FAQ
1. Exclusive service
—A professional Support Team will be in charge of your order
2. Inquiry Service
2. Inquiry Service
— Data sheet,price,picture,manual and certificate will be provided.
3. OEM & ODM Service
3. OEM & ODM Service
— Special design for Mould & Product Function & Packing
4. Shipping Service
4. Shipping Service
— A professional Logistics Department is in charge of shipping arrangement.
5. Order Process Tracking Service
5. Order Process Tracking Service
— Photos of your order will be sent to you to keep track the progress of production,testing,packing and storage
6. Quality Guarantee & After-Sales Service
6. Quality Guarantee & After-Sales Service
— All the products have 18 months’ Guarantee. If any quality complaint , we will give out solution within 5 days
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