| Customization: | Available |
|---|---|
| Theory: | Electromagnetic Relay |
| Usage: | Household Appliances Relay, EV Charger, PV Inverter, Industrial Control |
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Product Description
AC switching elements are a crucial part of the safety and protection function in charging stations and PV systems.
As an important part of the solar power generation system, the photovoltaic inverter can convert the DC current output generated from the photovoltaic panel into AC current, which can then be incorporated into the commercial grid or other off-grid power systems. In the grid connection interface, the electromagnetic relay on the AC side of the inverter plays a key role as a switching device to provide the necessary safe "open circuit" function.
IM-NE801A is a two-pole PCB power relay for new energy power generation(EV Charger, Solar Inverter, Energy Storage System). It features a high-capacity resistive switching load rating of 40A@277VAC for 50K cycles (@32A 230VAC) or 20K cycles (@40A 230VAC). The relay also features a mirror contact structure (compliant with EN60947-4-1) which uses a 2 Form A contact arrangement. IM-NE801A has a normally open contact gap of 3mm, which makes this relay VDE0126 compliant with European photovoltaic standards and meets the 4kV surge breakdown voltage between contacts required to be compliant with the EN61810-1 Industry standard.
The relay has short-time overcurrent characteristics, can withstand three times 1000A 1ms overcurrent, and the contacts will not be damaged and can continue to work normally to open and close.
Short-time overcurrent (an overcurrent carrying capacity)
Features:
1. Short response time
2. Comply with UL, UC3, UC2 certificates
3. The contact spacing is large and the withstand voltage reaches 4500Vac.
4. Low cost, suitable for American standard charging piles
| Specification | Weight | ≈70g | |
| Continuous Current | 40A | ||
| Contact Form | 2A | ||
| Contact Material | AgSnO2 | ||
| Max. Switching Voltage | 277VAC | ||
| Initial Contact Resistance | 10mΩ (at 20A) | ||
| Insulation Resistance | 100MΩ,at 500VDC,50% RH | ||
| Electrical Endurance | 5*10^4ops 2*10^4ops |
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| Mechanical Endurance | 1*10^6ops | ||
| Dielectric withstanding voltage | Across Open Contact | 4000VAC 1min | |
| Coil to Contact | 801A: 4000VAC 1min | ||
| Pick-up & Release Time | 30ms. typical/10ms. typical | ||
| Environment Temperature | Operation:-40ºC~85ºC | ||
| Storage:-40ºC~125ºC | |||
| Vibration | 10-40Hz,DA1.27mm, 40-70Hz:5g 70-100Hz:DA0.5mm,100-500Hz:5g |
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| Shock Resistance: | 20g, 11ms | ||
| Dielectric Strength | 500Vrms, 1 min | ||
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