SPAM150C

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.