Aoyi Triac Ssvr SCR3-40da-H Triac Voltage Regulator Control Solid State Relay

• Customization: Available
• Current Type: DC
• Phase: Three Phase
• Model NO.: SCR3-40DA-H
• Usage: SVC, DBW, JIW
• Frequency: High Frequency
• Size: Medium
• Iron Core Shape: R
• Power Source: Switching Regulated Power Supply
• Application Range: Industrial and Mining Enterprises
• Brand: Aoyi
• Load Current: 25A,40A,60A,75A,90A,120A
• Load Voltage: 90-660VAC
• Control Voltage: 4-32VDC,3-32VDC
• Control Current: DC12-32mA
• Transport Package: Carton Packaging
• Specification: 50 pcs in one carton
• Trademark: Aoyi
• Origin: Huangshan

Product Description

Product Description

Specification

item	value
Place of Origin	China
	Zhejiang
Brand Name	AOYI/OEM
Model Number	SCR3-40DA-H
Usage	triac voltage regulator control
Phase	Single Phase
Current Type	AC
Load Current	40A
Load Voltage	90-660VAC
Control current	DC:12-32mA
Type Name	triac SSVR
Control Volt	4-32VDC
On-off time	10mS
Dielectric Strength	2000VAC
Insulation Resistance	500M ohm/500VDC
Work Instruction	LED
Weight	440g

triac voltage regulator control SCR3-40DA-H
OPERATION NOTICE:
1. Resistive load could not exceed 60% of the rated current.
2. Inductive or capacitive load could not exceed 40% of the rated current.
3. Electric machine load could not exceed 20% of the rated current.
4. Proper radiator adapted to the working requirement of solid state relay should be equipped, the allowance should be widened
when the load radiating condition is not so good. Short-circuit load is not allowable.
5. Over current protection: over current and short circuit are the main reasons for permanent damage of output controllable
silicon in the SSR, and using fast fuse and air switch is one of methods for over current protection, fuse is also available for
small capacity.
6. Over voltage protection: It can adopt parallel voltage-dependent resistance(MOV), the MOV area decides the absorption
power, while its thickness decides the protective voltage value, generally, 471/10D voltage-dependent resistance for
220V series SSR, 681/10D voltage-dependent resistance for 380V series SSR, 821/10D voltage-dependent resistance
for 480V series SSR.

 

Index table of Solid State Relay
Please confirm the practical working voltage load power and control method before selecting,
make sure that the load current do not exceed the allowance of SSR .
Single Phase: Resistive load power(KW) *9=SSR Ampere
for example:suppose the resistive load power is 3KW,we should select the SSR Ampere ›27A
Three Phase:Resistive load power(KW)*3=SSR Ampere
for example:suppose the resistive load power is 3KW,we should select the SSR Ampere ›9A
 

Why choose us

Packing & Delivery

Sea shipment

 

 

Door to door delivery

 

 

Air transport

 

 

Company Introduction

(1) Factory Introduction 

(2) Production Process

(3) Exhibition

(4) Certifications

FAQ

1. Q: Can you provide OEM service?

    A: Yes, we can.

2. Q: What's the MOQ?

    A: For testing purpose, 1 pc is ok.

3. Q: Can you provide trade assurance service?

    A: Yes, we are member of the trade assurance scheme.

4. Q: What's the lead time?

    A: General lead time is 15 days after payment.

5. Q: What's your waranty?

    A: We provide 6 months warranty against manufacturing defective.

How to contact with us