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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: NQQK
  • Model Number: NKTH4048ZD3
  • Theory: Solid State Relay
  • Usage: Protective
  • Size: Miniature
  • Protect Feature: Sealed
  • Contact Load: High Power
  • Name: china three phase solid state relay
  • Certifications: CE
  • Color: Black
  • Electricity Type: AC
  • Number of Pole: 3
  • Load Current: 40A
  • HS Code: 8536490000
  • Load voltage: 24-480VAC
  • Control voltage: 3-32VDC
  • Max Input current: 120A

Packaging & Delivery

Packaging Details carton
Delivery Time 1-3days

DC or AC control SSR 3 phase solid state relay

Product Description

Introduction:

Solid state relay (SSR) is an electronic switching device that switches states when an external voltage is applied along its n-type and p-type junctions. SSR has a small control signal that controls a larger load current or voltage. It consists of a sensor which responds to an appropriate input (control signal), a solid-state electronic switching device which switches power to the load circuitry, and some coupling mechanism to enable the control signal to activate this switch without mechanical parts. The relay may be designed to switch either AC or DC to the load. It serves the same function as an electromechanical relay, but has no moving parts.

 

Features:
Adjustable output voltage
Analog control signals: 4-20mA, 0-10V DC, variable resistor 220-560kOm
There isn’t contact bounce and sparks during switching
Removable finger proof cover available
Low power consumption
Panel mount

 

Models explanation:

NKDH.......40.........48........ZD3

    1            2           3           4

1.NK – Code

NKDH – single-phase solid state relay (10 – 120A)
NKDM – industrial class solid state relay (100 – 500A)
NKTH – three-phase solid state relay (10 – 120A)
NKTR – motor reversing solid state relay (10 – 40A)
2.40 – load current 40A (10 – 500A)
3.48 – load voltage 24-480V AC, 38 – 24-380V AC, 23 – 5-220V DC
4.ZD3 – control signal type(swithing mode)
VA – variable resistor 220-560 /2 (phase control)
LA– analog signal 4-20mA (phase control)
VD – analog signal 0-10V DC (phase control)
ZD – control voltage 10-30V DC (switching at zero crossing)
ZD3 – control voltage 3-32V DC (switching at zero crossing)
ZA2 – control voltagte 70-280V AC (switching at zero crossing)
DD3 – control voltage 3-32V DC (DC voltage switching)
 Technical specifications:

 

 

 

380VAC 0 ~ 10VDC 100% 120A Adjustable output voltage phase control SSR solid state relay 380VAC 0 ~ 10VDC 100% 120A Adjustable output voltage phase control SSR solid state relay 380VAC 0 ~ 10VDC 100% 120A Adjustable output voltage phase control SSR solid state relay 380VAC 0 ~ 10VDC 100% 120A Adjustable output voltage phase control SSR solid state relay 380VAC 0 ~ 10VDC 100% 120A Adjustable output voltage phase control SSR solid state relay

 

 

 

Trade Information
Trade TermsFOB ,CIF ,CFR,EXW,DDP
Payment termsT/T,L/C,Western union,Paypal,Escrow,MoneyGram
Payment conditions30% deposit in advance,70% balance before shipping.
Delivery time3-7working days after deposit,2-4 working days for inventory
PackingNeutral carton,Wooden case for large size
ShippingBy sea,by air and by express delivery
FAQ

Q:How to order our product ? 

A:1).Please tell us the model and quantity and other request you need. 

   2).We make the PI for you.

   3).After you confirm the PI, we arrange the order for you after receiving your payment.

   4).After the goods finished, we send the goods out to you and tell you the tracking number.

   5).We will track your goods until you receive the goods. 

Q:  What's your warranty ?

A: 1-2 years

Q: What's your contact information:

A: Our address: Liushi town, Zhejiang province, China. 

Q: What's your shipment method?

A: We ship by Express, by air, by sea, by train. Normally we checked and compare, then provide

customer the most proper shipment method.

Q: What's about MOQ?

A: First order MOQ=1pcs

Q: If i want to release order, what's the payment method you accept ?

A: We accept T/T, Paypal, Western union, L/C,etc.

Q: If i want to release order, what's the process?

A: Thanks. You can send inquiry to us by alibaba, or send us by email, we will reply within 24hrs.

Packaging & Shipping

 

Company Information

 

 

Contact us

ADD:Xingguang Industrial Zone, liushi, Yueqing City, Zhejiang, China

Tel: 0086 577 62769189   Fax:0086 577 62769289 

Whatsapp:008613968785810  Skype: NQQK ELC

Http://www.nqqkelc.com      E-mail:sales at nqqkelc.com

 

Thank you & Now send your kindly inquiry below, please!  

 

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China (Mainland) | Manufacturer, Trading Company
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Supplier Assessments:
9 Transactions 9,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $23,000
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