✅ CHINT 422175 – NZ7-400S/3 315A ATS
3-pole automatic transfer switch rated at 315A with standard breaking capacity (S). Ideal for high-load industrial systems requiring stable and automatic source switching.
🔹 Description (English):
The CHINT 422175 – NZ7-400S/3 315A is a standard breaking capacity automatic transfer switch (ATS) built to manage source transitions in high-load power systems. With a rated current of 315A and a 3-pole configuration, it provides consistent and safe switching between main and backup power sources. Equipped with a Type A basic controller, the switch is fully compliant with IEC 60947-6-1 and certified by CCC, CE, and KEMA, making it ideal for industrial energy distribution systems.
🔹 Key Features:
• Rated current: 315A
• Standard breaking capacity: Code S
• 3-pole design for 3-phase loads
• Basic controller: Type A
• Smooth transition between power sources
• IEC 60947-6-1 compliant
• Certified: CCC, CE, KEMA
• Suitable for high-load commercial and industrial systems
🔹 Technical Specifications (English):
Parameter Value
Model NZ7-400S/3
Part Number CHINT 422175
Rated Current 315A
Number of Poles 3P
Breaking Capacity Code S (Standard)
Operational Voltage 400V / 415V
Controller Type A (Basic)
Standards IEC 60947-6-1
Certifications CCC, CE, KEMA
Application Industrial / Commercial
Function Automatic Transfer Switch