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- FVB12.5B+C/1- xxx (S) series
FVB12.5B+C/1- xxx (S) series
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FVB12.5B+C/1- xxx (S) series
Product catalog summary
Specifications:
The document outlines the specifications for a surge protective device (SPD) designed for low-voltage power systems. It includes details on remote control contact, signal access range, and recommended wire specifications for both AC and DC systems. For AC, the maximum voltage is 250V with a current of 0.5A, using single-core wire up to 1.5mm. For DC, the maximum voltage is 60V with a current of 0.1A, using multi-core wire up to 1.3mm.
Model Information:
The models FVB12.5B+C/1-150(S) and FVB12.5B+C/1-275(S) are specified, with a note that models without 'S' do not have remote control contact functionality.
Test Class and Network Type:
The SPD is tested under IEC/EN/VDE Class I+II/B+C and is suitable for TT, TN, and IT network types. The protection mode is L/N-PE.
Electrical Characteristics:
- Nominal voltage: 110V~220V at 50(60)Hz
- Rated voltage (UC): 150V~275V
- Impulse current (Iimp): 12.5kA
- Maximum discharge current (Imax): 80kA
- Nominal discharge current (In): 40kA
- Voltage protective level (Up): ≤1.0kV to ≤1.7kV
- Response time (tA): ≤25ns
- Recommended back-up fuse: 160A
- Isolation resistance: >10 MΩ
Physical and Environmental Specifications:
- I/O Connections: Multi-core wire 4mm~25mm
- Mounting: 35mm Symmetrical rail (EN50022/DIN46277-3)
- Operating temperature range: -40℃ to +80℃
- Humidity: 30%~90%
- Altitude: Up to 3000m
- Degree of protection: IP20
- Housing material: UL94 V-0
- Disconnection indicator: Mechanical indicator (Red: replace)
Features:
- Compact design with 18mm width per pole
- High discharge current capability of 12.5kA per pole
- Indication window for clear display of SPD status
- Optional remote controlling function
- Pluggable module for easy maintenance
- Protection mode: L/N-PE
- Single pole design
Additional Information:
The document includes a schematic diagram and dimensions of the SPD, emphasizing its compact size and installation convenience. The SPD is designed to save installation space and provide high discharge current protection.
The document outlines the specifications for a surge protective device (SPD) designed for low-voltage power systems. It includes details on remote control contact, signal access range, and recommended wire specifications for both AC and DC systems. For AC, the maximum voltage is 250V with a current of 0.5A, using single-core wire up to 1.5mm. For DC, the maximum voltage is 60V with a current of 0.1A, using multi-core wire up to 1.3mm.
Model Information:
The models FVB12.5B+C/1-150(S) and FVB12.5B+C/1-275(S) are specified, with a note that models without 'S' do not have remote control contact functionality.
Test Class and Network Type:
The SPD is tested under IEC/EN/VDE Class I+II/B+C and is suitable for TT, TN, and IT network types. The protection mode is L/N-PE.
Electrical Characteristics:
- Nominal voltage: 110V~220V at 50(60)Hz
- Rated voltage (UC): 150V~275V
- Impulse current (Iimp): 12.5kA
- Maximum discharge current (Imax): 80kA
- Nominal discharge current (In): 40kA
- Voltage protective level (Up): ≤1.0kV to ≤1.7kV
- Response time (tA): ≤25ns
- Recommended back-up fuse: 160A
- Isolation resistance: >10 MΩ
Physical and Environmental Specifications:
- I/O Connections: Multi-core wire 4mm~25mm
- Mounting: 35mm Symmetrical rail (EN50022/DIN46277-3)
- Operating temperature range: -40℃ to +80℃
- Humidity: 30%~90%
- Altitude: Up to 3000m
- Degree of protection: IP20
- Housing material: UL94 V-0
- Disconnection indicator: Mechanical indicator (Red: replace)
Features:
- Compact design with 18mm width per pole
- High discharge current capability of 12.5kA per pole
- Indication window for clear display of SPD status
- Optional remote controlling function
- Pluggable module for easy maintenance
- Protection mode: L/N-PE
- Single pole design
Additional Information:
The document includes a schematic diagram and dimensions of the SPD, emphasizing its compact size and installation convenience. The SPD is designed to save installation space and provide high discharge current protection.
See more
Catalog excerpts
Surge Protective Device for Low-voltage Power System ♦ Surge protective device with special design for saving installation space--- width 18mm/pole. ♦ High discharge current--- Iimp 12.5kA per pole. ♦ each pole with one indication window, indication window for clear display of SPD status. ♦ Remote controlling function for your option. ♦ Pluggable module--- convenient for maintenance. ♦ Protection mode --- L/N-PE. ♦ 1 pole. Remark: if the model number is without“S”, the model is without remote control contact function
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