Product parameters
Product Details
IM-NE801A is specially designed for the EU/American Standard Charging Station to replace the traditional AC contactor and reduce the large space needed for installation.
It's main features as follow: Continuous Current: 40A; with Contact Form:2A; Dielectric Strength Up to 4000VAC; Low Temperature Rise; Sealed Structure to Resist Harsh Environment; UL Certified, IEC61810-1 Compliant. The relay has short-time overcurrent characteristics, can withstand three times of 1000A 1ms overcurrent, and the contacts will not be damaged, and can continue to work normally to open and close.
2.Technical Parameters:
| Dimension(mm) | 49×30×26.5 | |
| Weight ( g ) | ≈70g | |
| Contact Arrangement | 2A | |
| Contact Material | AgSnO2 | |
| Environment Temperature | Operation:-40℃~85℃ ; Storage:-40℃~125℃ | |
| Continuous Current | 40A | |
| Max. Switching Voltage | 277VAC | |
| Initial Contact Resistance | 10mΩ (at 20A) | |
| Insulation Resistance | 100MΩ, at 500VDC, 50%RH | |
| Mechanical Endurance | 1×10^6 ops | |
| Electrical Endurance | 50000 ops@32A 230VAC on-off ratio 1s:9s 20000 ops@40A 230VAC on-off ratio 1s:4s | |
| Power Consumption | 1.8W/3.0W | |
| Rated Voltage | 12VDC | |
| Pick-up Time | 30ms. typical | |
| Release Time | 10ms. typical | |
| Dielectric withstanding voltage | Across Open Contact | 801A: 4000VAC 1min |
| Coil to Contact | 4500VAC 1min | |
| Shock Resistance | 20g, 11ms | |
| Dielectric Strength | 500Vrms, 1 min | |
3. Product Application
EV-Charging is carried out via wall charging stations (wall boxes) or by using charging cables with integrated electronics (IC-CPD). Products that are used here must comply with current standards such as IEC62752 for ICCPD mode 2 charging, or with IEC61851-1 for charging in accordance with mode 3 for wall boxes. These standards carry stringent requirement, for example with respect to the ability to withstand significant short-circuits.
IM-NE801A relay is two-pole power PCB relays that have been specially developed for e-mobility applications and the extremely strict short-circuit strength requirements of the associated standards like IEC62955, IEC62752 and IEC61851-1. The relay is approved at UL, CUR and TÜV with ratings of up to 40 A, with 20000 cycles @40A 230VAC on-off ratio 1s:4s resistive load 50000 cycles @32A 230VAC on-off ratio 1s:9s resistive load
