Details
- •Earthing, lightning and surge protection
- •Combined arrester for power supply systems
- •1 KOM
- •ABB
Technical specifications
ExhaustingNo
Max. PV-voltage-V
Voltage protection level L-N1.3kV
Voltage protection level N-PE1.3kV
Max. continuous voltage DC560V
Max. continuous voltage AC440V
Voltage protection level (DC+ - DC-)-kV
Remote signallingNo
Max. conductor cross section flexible (fine-strand)25mm²
Follow current extinguishing capability-kA
Max. conductor cross section solid (solid, stranded)35mm²
Construction size8 modular spacing
Specific energy (W/R)-kJ/Ohm
Nominal voltage DC560V
Signalling at the deviceNone
Integrated backup fuseNo
Mounting methodDIN rail (top hat rail) 35 mm
Voltage protection level (DC+/DC- - PE)-kV
Energy-coordinated protection effect with regard to the terminal equipmentNo
Test classType 1 + 2
Voltage protection level L-PE3.8kV
System configuration ITNo
System configuration DCNo
System configuration TNNo
System configuration otherNo
System configuration TTNo
System configuration TN-C-SNo
Max. overcurrent protection device, parallel connection (fuse)-A
System configuration TN-CNo
System configuration TN-SYes
Overcurrent protected voltage tappingNo
Voltage switching spark gap technologyNo
Max. overcurrent protection device, series connection (fuse)-A
Lightning impulse current (10/350 µs)12.5kA
Number of poles4
Voltage protection level0.8kV
Nominal voltage AC400V
Degree of protection (IP)IP20
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2CTB815710R5200 | OVR T1-T2 4L 12.5-440s P QS
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Details
- Earthing, lightning and surge protection
- Combined arrester for power supply systems
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Exhausting
Max. PV-voltage
-V
Voltage protection level L-N
1.3kV
Voltage protection level N-PE
1.3kV
Max. continuous voltage DC
560V
Max. continuous voltage AC
440V
Voltage protection level (DC+ - DC-)
-kV
Remote signalling
Max. conductor cross section flexible (fine-strand)
25mm²
Follow current extinguishing capability
-kA
Max. conductor cross section solid (solid, stranded)
35mm²
Construction size
8 modular spacing
Specific energy (W/R)
-kJ/Ohm
Nominal voltage DC
560V
Signalling at the device
None
Integrated backup fuse
Mounting method
DIN rail (top hat rail) 35 mm
Voltage protection level (DC+/DC- - PE)
-kV
Energy-coordinated protection effect with regard to the terminal equipment
Test class
Type 1 + 2
Voltage protection level L-PE
3.8kV
System configuration IT
System configuration DC
System configuration TN
System configuration other
System configuration TT
System configuration TN-C-S
Max. overcurrent protection device, parallel connection (fuse)
-A
System configuration TN-C
System configuration TN-S
Overcurrent protected voltage tapping
Voltage switching spark gap technology
Max. overcurrent protection device, series connection (fuse)
-A
Lightning impulse current (10/350 µs)
12.5kA
Number of poles
4
Voltage protection level
0.8kV
Nominal voltage AC
400V
Degree of protection (IP)
IP20
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.