CH-smart intelligent high voltage cabinet
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Self developed products
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The big housekeeper: smart sensing and efficient power use
Using RFID (Radio Frequency Identification) or SAW (Surface Acoustic Wave) temperature measurement technology, it supports narrowband wireless networking communication and Modbus communication to realize online temperature monitoring and early warning.
Good craftsman: product innovation, safe and reliable
Reliable air insulation, internal arc-combustion pressure relief and strong protection design ensure the safe operation of equipment.
All-rounder: small body and great wisdom
Different types of switchgear can be freely combined into the same equipment system to achieve a high degree of flexibility.
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National and industry standards: GB/T7251.12- -2013 GB/T7251.8-2005
Rated working voltage: AC400V, AC380V
Rated insulation voltage: AC690V
Overvoltage category: IV
Pollution degree: 3
Rated current of the main bus: 4000A-1600A
Rated current of the distribution bus: 1250A-400A
Rated short-time withstand current of the main bus: 80KA
Rated short-time withstand current of distribution bus: 50KA
Shell protection grade: IP41, IP40, IP31, IP30
The internal isolation form of the functional unit: power receiving cabinet: form 1; power feeding cabinet: form 1; control cabinet: form 3a (to prevent the entry of solid foreign objects)
Wireless network: support zigbee or LoRa communication, support point-to-point, point-to-many, private protocol self-organizing network, etc.
Serial interface: support standard Modbus protocol