Single phase 120A latching relay

Single phase 120A latching relay


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
China
Payment Terms
Negotiable
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
latching relay, single phase electricity meter, single phase energy meter, single phase relay
Category
Passive Components

Zhejiang ToPro Technology Co.,Ltd.

Membership
PRO
Country / Year Established
China China /
Business type
Manufacturer
Verified Certificate

9

Product name Single phase 120A latching relay Certification -
Category Passive Components Ingredients -
Keyword latching relay , single phase electricity meter , single phase energy meter , single phase relay Unit Size -
Brand name - Unit Weigh -
origin China Stock -
Supply type - HS code -

Product Information

 

Technical Data            
                 
Coil data              
Rated coil voltage                          6V. 9V. 12V. 24V. 48V.                 
Rated   Power  
                                         

Single Coil
3W  
Double Coil  6W  
pulse  Width                                  50 ms MAX.
pulse  time                                    <30ms (at norminal voltage)
Standard windings            
Nominal voltage
(VDC)
Operating voltage range MAX.
 (VDC)
Coil resistance
(± 10%)/  (Ohm)
     Single Winding    
6 4.8 12
9 7.2 27
12 9.6 48
24 19.2 192
48 38.4 768
     Double Winding    
6 4.8 6+6
9 7.2 13.5+13.5
12 9.6 24+24
24 19.2 96+96
48 38.4 384+384
NOTE: Others norminal voltage required, special ordering allowed.
                 
Contact data             
Contact Material:                           AgSnO2
Contact Arrangement:                   1A(B)
              
Short circult current carrying capability: 6000A r.m.s for 10ms (No explosion after testing).
Fault  current making capability:    3000A r.m.s for 10ms (The contacts still can be operated after testing).
Contact Resistance:                       0.8mΩ Max.
Max. Switching Voltage:                 440V
Max. Switching Current:                 120A
Max. Switching Power:                  27600VA
Life Mechanical Life 105 OPS
Electrical Life 104 OPS
                 
Characteristics               
Insulation Resistance:                                   1000MΩ
Dielectric strength Between Contact and Coil        4000V 1Min.
Between Open Contact         2000V 1Min.
Creepage Distance:                                       8 mm
Shock Ristance:                                            147m/s2
Vabration Resistance:                                   10HZ-55HZ amplitude 1.5mm              
Ambient Temperature:                                   -40…+85
Weight:                                                       APPROX.85g
Contruction:                                                 Dust protection
Electrical Endurance            
  UC
 Class
  Voltage
  (UC)
Current
(IC)
Power
factor
Close Open time(s) Electrical
Endurance(OPS)
UC3   220VAC 100A cosφ=1.0 10:20 5000 Cycle 10000 Cycle
  cosφ=0.5 5000 Cycle
NOTE: Electrical endurance confirm to IEC62055-31 UC3 testing requirement, do the inductive 
          load testing after the resistance load testing.

 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

Zhejiang ToPro Technology Co.,Ltd.

Country / Year Established
China China /
Membership
PRO
Business type
Manufacturer

9

President
Lixinyi
Address
Yueqing City, Zhejiang Province ,China
Product Category
Passive Components
No. of Total Employees
101-500
Company introduction

 

About ToPro-Tech

 

Ø  We are one of the leading components manufacturers in world which dedicated in R&D, production and supply the prepayment Electronic meter and smart meter components since 2009.

 

Ø  We are Specializing in develop and manufacture Relays, Current transformer( DC immunity or not), shunt resistors, counter, brass terminals &screws, tooling for copper blades and links, meter enclosures, meter mechanical designs.

 

Ø  The factory has passed ISO 9001 quality system certification, and the production lines carry out TS16949 to guarantee the products quality stable and reliable in long term. Topro –tech is one of the members of “national standard technical committee for electrical measuring instruments”, draft the standard of “latching relay for electronic watt-hour meters”.

Ø  We have an energetic and experienced technical and service team, to supply the technical and commercial support for the individual requirements.

 

Ø  The advanced production and testing equipments ensure the reliable quality product. ToPro-tech company has equipped by  high-speed punch machine, normal/high temperature welding machine, relay technical performance index tester, temperature rising tester, pulse width testing device, relay endurance testing panel etc.

 

Ø  Quickly response to customer requirements, and all the questions and inquiry will be replied within 24 hours during the working day.

 

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Saudi Arabia Saudi Arabia

Spain Spain

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