Description
Parameters and specifications
Brand: ABB
Model: SPAJ110C
Supply voltage: 24 volts DC or 230 volts AC
Rated current: 1A
Ground fault current range: 30 MA to 2 Amps
Response time: ≤20 ms
Time reset: ≤0.5 seconds
Relay contact: 1 single pole double throw
Communication interface: RS-485
Dimensions: 72 mm x 36 mm x 22 mm
Weight: 0.2 kg
Operating temperature: -20°C to 55°C
Storage temperature: -40°C to 85°C
Humidity: 5% to 95% (non-condensing)
Vibration resistance: 5 g depth, 10 Hz to 500 Hz
Shock resistance: 10 g peak shock, 11 ms pulse width
series
SPAJ110C belongs to SPAJ series ground fault relay.
trait
High parity: Reliable operation even in a sundry environment.
Fast response: With fast response time, fault current can be cut off immediately.
Multiple Settings: Multiple Settings are available to meet different application requirements.
Easy to install: Compact, easy to install and maintain.
Consistent adjustment: has the function of consistent adjustment.
Adjustable delay time: The delay time can be adjusted as required.
Fault indicator: Displays fault information.
Button test: Support button test function.
effect
Detecting ground faults in power systems: The SPAJ110C is mainly used to detect ground faults in power systems.
Cut off fault current: When a ground fault is detected, the relay is able to quickly cut off the fault current to prevent damage and injury to equipment and personnel.
The SPAJ110C can be used in a variety of industrial and commercial applications, such as power systems, factories, buildings, and data centers.
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