Product parameters
Product Details
AC switching elements are a crucial part of safety and protection function in charging stations and cables. Key parts of the IVY line-up are the 40A IM-NE801A 2 pole power relay and 60A IM601 bistable relay. Both types are availabe with a mirror contact according to IEC 60947-1 and VDE / TUV/UL approvals. They can be used in the latest generation of wallboxes which fulfill either IEC 61851-1 or the recent IEC 62955 norm.
IM-NE801A is specially designed for the applications in the charging pile industry 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; High Dielectric Strength 4000VAC; Low Temperature Rise; Sealed Structure to Resist Harsh Environment; UL Certified, IEC61810-1 Standard.
Compared with other power relays on the market, the main advantages of lie in 3mm conntact gap:
Its contact distance can be up to 3mm, and the contact spacing of the general relay is about 0.8mm or 1.5mm. In some ways this feature made contact between medium pressure can improve a lot, the higher the withstand voltage value, and also solve the problem of contact resistance increase rapidly, etc, under non-operation status it can avoid wrong operation or damage caused by external factors. which improves the tensile arc resistance of the contact and prolongs the service life of the relay.
2.Technical Parameters:
| Dimension(mm) | 49×30×26.5 | |
| Weight ( g ) | ≈70g | |
| Contact Arrangement | 2A/2B | |
| 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/24VDC | |
| Pick-up Time | 30ms. typical | |
| Release Time | 10ms. typical | |
| Dielectric withstanding voltage | Across Open Contact | 801:3000VAC 1min ；801A: 4000VAC 1min |
| Coil to Contact | 4000VAC 1min | |
| Shock Resistance | 20g, 11ms | |
| Dielectric Strength | 500Vrms, 1 min | |
3. Product Application
AC wallbox/AC charging station
Photovoltaic Inverters
Energy Storage System
Industrial Electronics
Power Supplies(UPS)
