Product parameters
Product Details
Fixed EV AC charging stations used in ordinary homes and commercial facilities require the design of equipment to be miniaturized, slim, and lightweight from the perspectives of installation, design, and logistics, while also requiring assembly efficiency to be improved and costs to be reduced. IVY Metering IM-NE801A relays meet this requirement.
IM-NE801A (PCB) two-pole (2P) ac power relay is designed to switch EV charging applications on and off. Up to 3 mm contact gap provides better isolation, very compact form factor with low temperature rise and high power switching current up to 40 A/277 V AC. Smaller footprint than two single-pole relays for similar current rating adding design flexibility. The relay complies with European and US EV charging infrastructure standards such as IEC 62955, IEC 62752 and UL 2231. Widely used in EV charger, energy storage system, UPS, solar photovoltaic inverter, home appliance and industrial automation.
Key Features
Contact capacity: 40A 277VAC; Coil voltage: 12VDC
Mounting type: PCB mounted through hole
Contact arrangement: 2 form A (DPST-NO)
Large contact gap and insulation distance
Number of operations: 50 000 cycles @32A, 230V on-off 1:9s
Contact resistance/load category: CC2
Low Temperature Rise; Sealed Structure to Resist Harsh Environment.
Comply with UL/TUV Certified, VDE0126/IEC61810-1 Standard.
Strong overcurrent carrying capacity, it can withstand 3 times of 1000A 1ms overcurrent
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 | |
| Short-time Over-current | 1000A 1ms Three Times | |
| 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 | 801A: 4000VAC 1min |
| Coil to Contact | 4500VAC 1min | |
| Shock Resistance | 20g, 11ms | |
| Dielectric Strength | 500Vrms, 1 min | |
Product Application
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 relay is in accordance with IEC 60335-1 and has a common pin layout which makes this a relay that can be fitted for many existing applications and designs. It is a global relay solution with UL, CQC, TUV and VDE certifications.
AC wallbox/AC charging station
Photovoltaic Inverters
Energy Storage System
Industrial Electronics
Power Supplies(UPS)
