Project Description
Circuit breaker for AC
The BHACB1-AC module consists of 3 security machines that are independent from each other. Each security machine can be configured to an AC (AC) between 0.5A and 8A in steps of 0,5 A. In addition, the current / time characteristic can be set over 5 points.
The module was designed in a way that allows the connection to the network via the Ethernet Gateway BHEG1.
As soon as the BHACB1-AC is connected to the Ethernet Gateway, the configuration of the fuses is supported by a graphic web interface.
Technical details
Platform | |
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Processor | Automotive 8051MCU @ 48MHz |
Interfaces | |
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WAGO high power cage clamps | 1GB / 2GB / 4GB / 8GB / 16 GB / 32GB |
5 pole RS485 connector |
information interface | |
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7 segment LED display | indicating the operation mode of the fuse |
yellow LED | indicating the fuse status (ON/OFF) |
blue LED | indicating the status of the galvanic insulation |
Features | |
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Programmable cut of current between 0,5A and 8A in 0,5A steps. | |
Programmable characteristic curve with up to 5 supporting points | |
3 fuses in one fuse module | |
Up to 5 fuse modules can be connected to one Ethernet Gateway (on the fly) | |
Cut-off of every pole (positive and negative) | |
Cut-off in case of an leakage current (earth leakage circuit breaker) | |
Safety mode for service and installation | |
12V Power supply via the BHEG1 module | |
Installation on a standard cap rail | IP67 |
Mechanical properties | |
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Housing | Aluminium case |
Dimensions (W x H x D) | 133mm x 165mm x 75mm |
Weight | 1,6kg |
Engineering standards | |
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General | EN50155 |
EMC | EN50121-3-2 |
Shock and vibration | EN61373 Category 1 Class B |
Environment | |
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Operating temperature | -30°C … +75°C |
Storage temperature | -40°C … +85°C |