Power Couplers Locomotive Spare Parts ISO9000 Semi Metal
Vehicle End power couplers for locomotives and rolling stock / DL4AC500/425 Railway inter car power jumper
Product overview
Vehicle End power couplers is used in railway locomotive and rolling stock electric power system.
The connection type is push-pull type fast connection.
Contact element struction: Cone contact type.
All contact to cable terminations to be crimped.
Suitable standard: GB/T25023-2010<Vehicle end power couplers for locomotive and rolling stock>;
Insulator material BMC,meet the require of EN45545-2. ;
Vibration and shock testing meet the require of EN61373;
Cable meet the require of EN 50264 or EN50382-2.
It can be add the anti-theft device according to require.
| Product name | Manufacturers supply K2333 car brake shoes, composite material brake shoes, various models |
| Material | semi-metal brake pads / less metal brake pads |
| Color | Black/red/custom |
| MOQ | 1 sets |
| Sample | Free samples available |
| Package | Box + carton + tray |
| Advantage | No noise, no dust, safe, prolonged wear |
| Certificate | ISO9000 |
| Supply capacity | 100,000 sets per month |
| Port | Tianjin |
| Guarantee | 30000-60000KM |
| Quality | Meet or Exceed OE Manufacturer Specifications; Stable friction, Deliver High Stopping Power, Reliability And Safety. Optimize The Performance Of Vehicle's Braking System. |
| QC | 1.Sample check; 2.Before production, mould and model check; 3.Technicians self check in production; 4.Engineer spot check; 5.Packing check; 6.Check before shipping. |
Product Specification
| Type | Inter car power connector |
| Standard | GB/T25023-2010<Vehicle end power couplers for locomotive and rolling stock>; EN45545-2 for Insulator material; EN61373 for vibration and shock testing;EN50382-2 and EN50264 for cable |
| Certificate | ISO 9001,CRCC,CCC |
| Production ability | 500 per month |
| Material | Cable, plug, receptacle |
| Working temperature | -50℃~70℃ |
| Relative humidity | 90±3%(when temperature is 25℃) |
| Altitude | ≤2500m |
| Mechanical life | ≥1500 |
| Guarantee | 12 months |
| Related current | 425A |
| Related voltage | AC 500v |
| Max.Voltage AC | 1.5KV |
| Max.Voltage DC | 3KV |
| Insulation resistance | ≥500MΩ |
| Contact resistance | ≤0.2mΩ |
| Dielectric strength | AC2500V/min |
| Withstand voltage | ≥2500v 50Hz AC |
| Level of protection | IP65 |
| Wire | 150mm2 or 120mm2 |
Product advantages
·ISO,IRIS,CRCC,CCC certification approved
·Good of cable,can choose EN standard as require.
·Good of casework Material, Aluminum(ENAC42000)
·Good of casework Finish, Epoxy plastic powder,,can provide EN45545
·Good of insulator material,Low smoke and toxicity polyester moulding compound DMC-in accordance with DIN 5510-2
·Good of contact material, Brass
·Good of contact Finish,Pin nickel plating, Jack silver plating
·Protection can reach IP65
·Dielectric strength under AC2500V/min
·Shock & Vib.:Compliant to demanding vibration and shock testing standards according to GB/T21563(attach to GB/T25023, and same with EN61373, both normative reference standard is IEC60068 )
·Corrsion resistance:Passed salt spray testing; gas testing and resistance to chemicals and cleaning materials.
·Repeated insertions:Contacts tested for repeated insertions-min. 1500 operations
Drawing of connector
Product application
Test machine
Related Products Type
| Type | Name |
| DL4DC750/670 | Power connector |
| DL2DC48/100 | Power connector |
| TL2AC60/25 | Broadcast connector |
| DL2DC110/130 | Power connector |
| TL39AC500/15G(D) | Communication connector |
| TL5AC250/15 | Connector |
| TL43AC500/25 | Control connector |
| TL15AC250/15G | Communication connector |
| IRC-4 | Power connector |
| ......... |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.