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 IC-CPD 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.
Fortunately for hardware designers of EVSE systems, IVY's IM-NE801A power relay was developed specifically for use in accordance with IEC61810-1, more importantly, to meet the exceedingly stringent short-circuit withstand-current requirements of this standard.
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 40A IM-SP401A 1 pole 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-SP401A is a single pole normally open small high capacity 40A PCB Circuit Board Relay, compared Similar relays in the market, It has low temperature rise, low consumption, 1000A 10ms/three times short-time over-current, and competitive price advantage. Widely used in electric vehicle AC charging station and small UPS power supply (uninterruptible power supply).

Product Application
• Photovoltaic power generation systems (Solar inverter)
• Uninterruptible Power Supplies (UPS)
• Inverter
• Industrial equipment
• EV charging systems & EVSE design
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