Distribution Cabinet

Low-Voltage Distribution Cabinet
Standard: IEC 61439-1/2
Working voltage: 400V/690V
Rated current: 100A – 6300A
Short time withstand: 100kA/1s
Low-Voltage Lighting Distribution Box
Standard: GB/T 7251.3 & IEC 61439-3
Rated current: ≤250A
Circuits: 6 – 24
Back box steel: 1.0mm galvanized
Low-Voltage Power Distribution Box
Standard: GB/T 7251.12 & IEC 60947-4
Rated current: 40A – 630A
Circuits: 1 – 8
Enclosure thickness: 1.5-2.0mm steel
Temporary Low-Voltage Power Box
Standard: JGJ 46-2005
Rated current: 63A – 1000A
Output voltage: 220V/380V
Enclosure thickness: 1.5mm steel
High-Voltage Incoming Cabinet
Standard: IEC 62271-200 & GB 3906
Rated voltage: 12kV / 24kV / 40.5kV
Rated current: 630A – 3150A
Power frequency withstand: 42kV/1min
High-Voltage Outgoing Cabinet
Standard: IEC 62271-200
Rated voltage: 12kV – 40.5kV
Rated current: 630A – 1250A
Breaking capacity: Matches incoming
High-Voltage Metering Cabinet
Standard: GB/T 16934 & DL/T 593
Rated voltage: 12kV – 40.5kV
Active accuracy: 0.2S or 0.5S
Reactive accuracy: 2.0
High-Voltage Ring Main Unit
Standard: IEC 62271-200 & GB 3906
Rated voltage: 12kV – 24kV
Rated current: 630A
Short time withstand: 20kA/3s
High-Voltage Disconnect Switch Cabinet
Standard: IEC 62271-102
Rated voltage: 12kV – 40.5kV
Rated current: 630A – 2500A
Enclosure: Aluzinc steel
Central Power Distribution Cabinet
Rated Voltage: 690V AC
Rated Frequency: 50/60 Hz
Rated Current: Up to 5000A
Enclosure Material: CRCA Steel
Protection Degree: IP42 - IP55
Main Power Switchgear Cabinet
Rated Voltage: 12kV / 24kV
Rated Frequency: 50/60 Hz
Rated Current: Up to 4000A
Type: Metal-Clad
Enclosure Material: CRCA Steel