• High Voltage DC Relay Contactor 250A YV250
  • High Voltage DC Relay Contactor 250A YV250

High Voltage DC Relay Contactor 250A YV250

Feature:
  • Contact switching capability:250A
  • Contact wiring has no polarity requirements, making it easy to install.especially suitable for circuits with both forward and reverse currents.
  • Inject high-purity nitrogen inside and use neodymium iron boron permanent
  • Small product size and high switching power.
  • Widely used in Pre-Charge Relay, Electric Vehicle, Charging System, Solar System(energy storage)
    Heating System, etc.
  • Energy saving products with built-in energy-saving circuit boards and built-indirectional voltage control
     
  • High Voltage DC Relay Contactor 250A YV250
Desciption
CONTACT DATA
Model 

YV250

Contact Arrangement

1A 

Contact Resistance 

<=0.5

mΩ 
Current Withstand  300A/120min,400A/20min ,600A30S,1000A/10S,1500A/0.6S
Contact Rating ( Res.Load ) 250A
Max. Switching Current  2500A/320VDC
Rated load Voltage  12-1000VDC
Max. Switching Power 800KW
Mechanical endurance 2x105次 OPS
Electrical endurance  1x104次 OPS(250A 450VDC), 3x103次OPS(250A 750VDC), 1x103次OPS(150A 1000VDC)

Auxiliary Contact Data

Max.Current

2A/30VDC

Min.Current

100mA/8VDC

Contact Resistance

<=100mΩ


CHARACTERISTICS

Rated Voltage(VDC)

12/24/48

Action Time (ms)

<=30
 Release Time (ms) <=10
Rebound Time(ms) <=5
Insulation Resistance  Between Open Contacts:1,000MΩ(1000VDC)
Between Coil& Contacts:1,000MΩ(1000VDC)
Dielectric Strength Between Open Contacts : 2,500VAC, 50/60Hz 1 min.
Between Coil & Contacts: 2,500VAC, 50/60Hz 1 min
Coil End Lead Out Form Leading 300mm / customized.
Ambient Temperature -40℃~+85℃ ( No condensation)
Unit Weight  without auxiliary contact: Approx. 330g
with auxiliary contact: Approx. 380g
Impact Stability 196 m/s2
Impact Strength 490 m/s2










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