✅ CHINT 422159 – NZ7-250S/3 200A ATS
3-pole automatic transfer switch with standard breaking capacity, rated at 200A. Suitable for large-scale industrial and commercial power systems requiring stable and automated source transfer.
🔹 Description (English):
The CHINT 422159 – NZ7-250S/3 200A is a standard capacity automatic transfer switch (ATS) engineered for safe and reliable power transition between two sources. With a rated current of 200A and a 3-pole configuration, this unit is ideal for managing higher load demands in distribution panels. Equipped with a Type A basic controller, the ATS is compliant with IEC 60947-6-1 and certified by CCC, CE, and KEMA, ensuring dependable performance in industrial-grade environments.
🔹 Key Features:
• Rated current: 200A
• Standard breaking capacity: Code S
• 3-pole design for balanced 3-phase systems
• Type A controller (basic mode)
• Stable source switching for large electrical loads
• IEC 60947-6-1 compliant
• Certified: CCC, CE, KEMA
• Designed for industrial and commercial use
🔹 Technical Specifications (English):
Parameter Value
Model NZ7-250S/3
Part Number CHINT 422159
Rated Current 200A
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