SN Electrical
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Exemplifying excellence in the PV, Energy Storage, and EV Charger Industry since 2007. With a proven legacy of leadership and innovation, top-tier electrical products are delivered that redefine the boundaries of quality and technology.
Covering from Distribution Automation System, Photovoltaic Product, Intelligent Electrical Industry, Complete Power Plant, New Energy Electrical Equipment and etc.
Wenzhou, Shanghai, Zhuhai, Shenzhen
| EV Protection Box | SHA65-S2 | SHA65-Z2 | SHA65-Z4 |
|---|---|---|---|
| Version | Economical Type | Standard Type | Upgrade Model |
| Protection for EV type | Single Phase | Single Phase | Three Phase |
| Box Size | 210*145*100mm | 210*165*100mm | 273*230*110mm |
| Number of Poles | 4 | 6 | 12 |
| Rated Voltage | AC230V | AC230V | AC380V |
| Rated current | 6A-40A | 6A-40A | 6A-40A |
| Leakage protection | Type A/AC | Type A/AC | Type A/AC |
An EV Protection Box provides essential electrical safety. It shields your electric vehicle charging station and system from hazards such as overcurrent, short circuits, and ground faults, ensuring secure and stable operations.
Standard types, like the SHA65-Z2, operate on a Single Phase (AC230V) and typically accommodate up to 6 poles. Upgrade models, such as the SHA65-Z4, are configured for Three Phase (AC380V) applications and allow up to 12 poles, offering higher capacities.
All models support Type A/AC leakage protection, which protects users and equipment by sensing both sinusoidal AC residual currents and pulsating DC residual currents common in modern EV charging electronics.
Yes, they are highly optimized for space efficiency. Sizes range from 210*145*100mm for economical models to 273*230*110mm for upgrade three-phase models, offering flexible installation options.
Absolutely. The rated current configuration ranges dynamically from 6A to 40A, allowing you to scale the protection board according to the specific power demands of your EV charging unit.
