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Naile Electric Co., Ltd. was jointly established by a group of electrical professionals with years of experience in technology development and management. It owns modern industrial plants and office spaces. As a modern technology-based enterprise, it specializes in the production and operation of lo
Naile Electric Co., Ltd. was jointly established by a group of electrical professionals with years of experience in technology development and management. It owns modern industrial plants and office spaces. As a modern technology-based enterprise, it specializes in the production and operation of lo
Naile Electric Co., Ltd. was jointly established by a group of electrical professionals with years of experience in technology development and management. It owns modern industrial plants and office spaces. As a modern technology-based enterprise, it specializes in the production and operation of lo
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NLW1-3200/3
CHNAILE
Model: NLW1-3200/3
Type: Air Circuit Breaker (ACB)
Brand: CHNAILE
Rated Current: 3200A
Poles: 3P
Installation Options: Fixed / Withdrawable
Application: Main power distribution, industrial and commercial systems
Rated Operational Voltage (Ue): AC 400V / 690V
Rated Insulation Voltage (Ui): 1000V
Rated Impulse Withstand Voltage (Uimp): 12kV
Frequency: 50/60Hz
Breaking Capacity (Icu): 50kA / 65kA / 80kA (optional)
Service Breaking Capacity (Ics): up to 100% Icu
Short-Time Withstand Current (Icw): 50kA–80kA (1s)
Mechanical Life: ≥ 10,000 operations
Electrical Life: ≥ 2,000 operations
Operation Mode: Manual / Electric
Closing Mechanism: Motor or electromagnetic operation
Opening Mechanism: Shunt release / under-voltage release
Auxiliary Contacts (NO/NC)
Shunt Release
Under-voltage Release
Motor Mechanism
Mechanical / Electrical Interlock
RS485 Communication (Modbus-RTU)
Front-panel diagnostic test function
Industrial power distribution
Commercial buildings
Data centers
Power plants & substations
Hospitals and critical facilities
Mining, metallurgy, petrochemical
Infrastructure projects