✅ CHINT 422211 – NZ7-400H/3 400A ATS
High capacity 3-pole automatic transfer switch rated at 400A with high breaking capacity (H). Built for maximum reliability in industrial power systems under fault and heavy load conditions.
🔹 Description (English):
The CHINT 422211 – NZ7-400H/3 400A is a high breaking capacity automatic transfer switch (ATS) tailored for robust industrial and commercial applications that demand uninterrupted power transfer. With a 400A rated current and a 3-pole configuration, it ensures seamless, fast, and secure switching between power sources under fault-prone or high-load environments. Integrated with a Type A basic controller, it meets IEC 60947-6-1 standards and is certified by CCC, CE, and KEMA.
🔹 Key Features:
• Rated current: 400A
• High breaking capacity: Code H
• 3P configuration for 3-phase systems
• Controller type: A (Basic)
• Reliable fault-tolerant switching
• Fully compliant with IEC 60947-6-1
• Certified: CCC, CE, KEMA
• Ideal for mission-critical power infrastructure
🔹 Technical Specifications (English):
Parameter Value
Model NZ7-400H/3
Part Number CHINT 422211
Rated Current 400A
Number of Poles 3P
Breaking Capacity Code H (High)
Operational Voltage 400V / 415V
Controller Type A (Basic)
Standards IEC 60947-6-1
Certifications CCC, CE, KEMA
Application Industrial / Commercial
Function Automatic Transfer Switch