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- FATECH surge arrester FV20C/3-1200PV for dc solar protection
FATECH surge arrester FV20C/3-1200PV for dc solar protection
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FATECH surge arrester FV20C/3-1200PV for dc solar protection
Product catalog summary
Specifications:
The document outlines the specifications for a remote control contact used in surge protective devices for photovoltaic systems. It details the voltage and current limits for both AC and DC systems, with specific wire specifications recommended for each.
AC Specifications:
- Maximum Voltage (U): ≤250V
- Maximum Current (I): ≤0.5A
- Recommended Wire: Single core, Max ≤1.5mm
DC Specifications:
- Maximum Voltage (U): ≤60V
- Maximum Current (I): ≤0.1A
- Recommended Wire: Multi-core, Max ≤1.3mm
Model Information:
Models with an 'S' in the number include remote control contact functionality. The document lists several models with varying nominal and rated voltages.
Test Class and Network Type:
- Test Class: IEC/EN/VDE Class II/C
- Network Type: Photovoltaic system
Protection Mode:
- Modes: +/- — PE, -/+ — PE, +/- — -/+
Electrical Characteristics:
- Nominal Voltage: Ranges from 48V dc to 1500V dc
- Rated Voltage (UCPV): Ranges from 75V dc to 1800V dc
- Maximum Discharge Current (Imax): 40kA
- Nominal Discharge Current (In): 20kA
- Voltage Protective Level (Up): Ranges from ≤0.6kV to ≤5.0kV
- Response Time (tA): ≤25ns
- Recommended Back-up Fuse: 125A
- Isolation Resistance: >10 MΩ
Physical and Environmental Characteristics:
- I/O Connections: Multi-core wire, 4mm ~ 25mm
- Mounting: 35mm Symmetrical rail (EN50022/DIN46277-3)
- Operating Temperature Range: -40℃ to +80℃
- Humidity: 30% to 90%
- Altitude: Up to 3000m
- Degree of Protection: IP20
- Housing Material: UL94 V-0
- Disconnection Indicator: Mechanical indicator (Green: OK, Red: replace)
Additional Features:
- Optional remote signaling contact for control devices
- Fault indication via red mark in the inspection window
- 3 poles, Y type configuration
Conclusion:
The document provides comprehensive technical specifications and operational guidelines for surge protective devices used in photovoltaic systems, emphasizing safety, reliability, and optional remote control features.
The document outlines the specifications for a remote control contact used in surge protective devices for photovoltaic systems. It details the voltage and current limits for both AC and DC systems, with specific wire specifications recommended for each.
AC Specifications:
- Maximum Voltage (U): ≤250V
- Maximum Current (I): ≤0.5A
- Recommended Wire: Single core, Max ≤1.5mm
DC Specifications:
- Maximum Voltage (U): ≤60V
- Maximum Current (I): ≤0.1A
- Recommended Wire: Multi-core, Max ≤1.3mm
Model Information:
Models with an 'S' in the number include remote control contact functionality. The document lists several models with varying nominal and rated voltages.
Test Class and Network Type:
- Test Class: IEC/EN/VDE Class II/C
- Network Type: Photovoltaic system
Protection Mode:
- Modes: +/- — PE, -/+ — PE, +/- — -/+
Electrical Characteristics:
- Nominal Voltage: Ranges from 48V dc to 1500V dc
- Rated Voltage (UCPV): Ranges from 75V dc to 1800V dc
- Maximum Discharge Current (Imax): 40kA
- Nominal Discharge Current (In): 20kA
- Voltage Protective Level (Up): Ranges from ≤0.6kV to ≤5.0kV
- Response Time (tA): ≤25ns
- Recommended Back-up Fuse: 125A
- Isolation Resistance: >10 MΩ
Physical and Environmental Characteristics:
- I/O Connections: Multi-core wire, 4mm ~ 25mm
- Mounting: 35mm Symmetrical rail (EN50022/DIN46277-3)
- Operating Temperature Range: -40℃ to +80℃
- Humidity: 30% to 90%
- Altitude: Up to 3000m
- Degree of Protection: IP20
- Housing Material: UL94 V-0
- Disconnection Indicator: Mechanical indicator (Green: OK, Red: replace)
Additional Features:
- Optional remote signaling contact for control devices
- Fault indication via red mark in the inspection window
- 3 poles, Y type configuration
Conclusion:
The document provides comprehensive technical specifications and operational guidelines for surge protective devices used in photovoltaic systems, emphasizing safety, reliability, and optional remote control features.
See more
Catalog excerpts
Surge Protective Device for Photovoltaic System ♦ DC surge protective device used for photovoltaic system. ♦ The core parts are metal oxide vristor components with high discharge capacity. ♦ With Reliable control thanks to Thermo Dynamic Control disconnector. ♦ Remote signaling contact for control device optional. ♦ Fault indication via red mark in the inspection window. ♦ 3 poles, Y type. Remark: if the model number is without“S”, the model is without remote control contact function
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