China Best 3 Phase 4 Wire Energy Meter Factory –
YC9VA-3 Voltage Protection Relay – CNC Electric
1. Overload protection
2. Short circuit protection
3. Controlling
4. Used in residential building, non-residential building, energy source industry and infrastructure.
5. According to the type of instantaneous release classified as follows : type B(3-5)ln, type C(5-10)ln, type D(10-20)ln