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Manufacturer:ABB
Product Number:SPAU140C
Condition:New & In Stock
Product Type:Voltage Measuring Relay
Origin:Switzerland (CH)
Payment Methods:T/T, Western Union
Unit Price:USD2000
Dimensions:100 x 50 x 20 mm
Weight:0.2 kg
The ABB SPAU140C is a numerical synchronizing check relay designed for connecting two power systems. This microprocessor-based relay ensures safe and reliable paralleling operations with a variety of advanced features.
The SPAU140C measures the voltage and frequency on both sides of the connection. It ensures they are within acceptable limits before paralleling.
The relay measures the phase angle between both sides of the connection. It ensures they are in synchronism before paralleling.
The SPAU140C calculates the slip between both sides of the connection. It ensures it is within acceptable limits before paralleling.
The relay detects a dead bus condition on either side of the connection. It prevents paralleling if this condition occurs.
The SPAU140C prevents out-of-synchronism closing by opening the circuit breaker. It does this if the phase angle between both sides exceeds a preset limit.
The relay prevents under-voltage closing by opening the circuit breaker. It does this if the voltage on either side falls below a preset limit.
The SPAU140C operates quickly, ensuring safe and reliable paralleling operations.
The relay offers various communication options, including RS485, Modbus RTU, and DNP3.
Manufacturer:ABB
Product Number:SPAU140C
Condition:New & In Stock
Product Type:Voltage Measuring Relay
Origin:Switzerland (CH)
Payment Methods:T/T, Western Union
Unit Price:USD2000
Dimensions:100 x 50 x 20 mm
Weight:0.2 kg
The ABB SPAU140C is a numerical synchronizing check relay designed for connecting two power systems. This microprocessor-based relay ensures safe and reliable paralleling operations with a variety of advanced features.
The SPAU140C measures the voltage and frequency on both sides of the connection. It ensures they are within acceptable limits before paralleling.
The relay measures the phase angle between both sides of the connection. It ensures they are in synchronism before paralleling.
The SPAU140C calculates the slip between both sides of the connection. It ensures it is within acceptable limits before paralleling.
The relay detects a dead bus condition on either side of the connection. It prevents paralleling if this condition occurs.
The SPAU140C prevents out-of-synchronism closing by opening the circuit breaker. It does this if the phase angle between both sides exceeds a preset limit.
The relay prevents under-voltage closing by opening the circuit breaker. It does this if the voltage on either side falls below a preset limit.
The SPAU140C operates quickly, ensuring safe and reliable paralleling operations.
The relay offers various communication options, including RS485, Modbus RTU, and DNP3.
Our team of experts can design and implement a tailored automation system to meet your specific requirements.
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