Description
Parameters and Specifications:
Brand: ABB
Model: SPAM150C
Type: Microcomputer Protection Relay
Rated Voltage: 380V (some sources mention 2KV, which may depend on specific configurations or applications)
Rated Current: 50A (some sources indicate 2A for specific configurations)
Rated Frequency: 60HZ (some sources mention 1HZ, which may be for specific use cases)
Mechanical Life: 10,000
Electrical Life: 1,000
Shell Protection Grade: IP65
Operating Temperature Range: Varies (10,000°C mentioned in one source seems unrealistic, likely a typo; another source mentions 22°C)
Product Certification: CCC
Dimensions and Weight:
Outer Dimensions: Approximately 10mm (specific dimensions may vary)
Weight: 90kg (for some configurations; other sources mention 2kg for specific variants)
Features:
Comprehensive protection functions including thermal overload, short-circuit, phase unbalance, incorrect phase sequence, and earth fault protection.
Real-time display of motor operating parameters such as current, voltage, and power.
Self-diagnostic and alarm functions to ensure reliability.
Serial communication interface for remote monitoring and control.
Functions:
Monitors the operating status of the motor and quickly cuts off the power when abnormalities such as overload, short-circuit, or undervoltage are detected.
Protects the motor and the entire system from damage caused by various electrical faults.
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