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An IP (Ingress Protection) rating is a two-digit code that describes how well a product enclosure resists solid particles and water. The first digit refers to dust and solid objects; the second digit refers to water. In AC EV charging products, ratings commonly quoted by manufacturers range from IP54 to IP67, depending
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Load balancing is a control function that lets an EV charger automatically reduce its charging current when the building's total electricity demand rises, and increase it again when demand falls. For homes and small sites, this is usually what makes a higher-power charger practical, because the charger can be limited t
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An RFID EV charging station is an AC wallbox charger that checks a driver's contactless card, fob, or tag before a charging session is allowed to start. For YIYANG SHENDA wallbox projects, RFID is a configuration-dependent access-control function rather than a standard feature on every model.
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OCPP 1.6J is the JSON-over-WebSocket edition of OCPP 1.6, a widely used application-layer protocol for communication between AC charging stations and a central management system (CSMS). For buyers, "OCPP 1.6J supported" is a starting point for network compatibility, not a complete guarantee. Actual interoperability dep
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A 7kW AC charging post with a Type 2 interface is a single-phase AC wallbox designed for residential charging. According to YIYANG SHENDA official knowledge base, the 7kW model direction for this configuration is SD-E700 / SD-E799, rated AC 230 Vac ±15%, 1P+N+PE, 32 A, 7kW, with a Type 2 connector, an IP65 enclosure an
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6mA DC detection is a residual current monitoring function that helps detect smooth DC fault current, which a standard Type A RCD may not reliably detect. On 7kW AC wallbox installations, the practical question is whether the charger itself includes 6mA DC detection, or whether the local installation rules require an e
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In EV charging terminology, a 7kW wallbox EV charger is normally understood as a Mode 3 AC charging station with a nominal rated output of approximately 7 kW, typically delivered as single-phase 230 V AC at 32 A and fitted with a Type 2 connector in IEC-based markets.
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A CCS2 to Tesla adapter is a DC high-power charging adapter. It connects a CCS2 charging station cable on the charger side to a Tesla vehicle inlet on the vehicle side. YIYANG SHENDA official knowledge base data rates the adapter up to 1000V, 400A and 175kW. It is designed for Tesla Model 3, Model S, Model X and Model
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A 3.5kW portable EV charger is an AC (Mode 2) charging device, so it can work with any electric vehicle that accepts AC charging — provided the connector matches and the power supply can support the current setting.
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An 11kW Type 2 portable EV charger is a portable charging device that uses a Type 2 connector and can deliver up to 11kW when connected to a suitable power supply. In YIYANG SHENDA's official knowledge base, portable EV chargers are offered across multiple power levels — 3.5kW, 7kW, 11kW and 22kW — and Type 2 is listed
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A 22kW portable EV charger is a cable-integrated (Mode 2 / IC-CPD style) charging device that combines power delivery with several layers of electrical, thermal and environmental protection inside the control box. According to YIYANG SHENDA official knowledge base data, its portable EV charger design covers over-voltag
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A 22kW Type 2 portable EV charger is an AC charging device that can deliver up to 22 kW through a Type 2 (IEC 62196-2) connector. In practice, 22 kW AC means a three-phase supply of roughly 400 V at 32 A per phase — it is not achievable from a standard single-phase household socket.
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