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:
- Voltage: ≤250V max
- Current: ≤0.5A max
- Wire: Single core, max 1.5mm
DC Specifications:
- Voltage: ≤60V max
- Current: ≤0.1A max
- Wire: Multi-core, max 1.3mm
Model Information:
Models without 'S' do not have remote control contact functionality. The models listed include FV30B+C/2-500PV(S), FV30B+C/2-600PV(S), FV30B+C/2-800PV(S), and FV30B+C/2-1000PV(S).
Device Features:
- DC surge protective device for photovoltaic systems.
- Core parts are metal oxide varistor components with high discharge capacity.
- Reliable control with Thermo Dynamic Control disconnector.
- Remote signaling contact for control device.
- Fault indication via red mark in the inspection window.
- 2 poles, Y type.
Test Class and Network Type:
- Test class: IEC/EN/VDE Class I+II/B+C
- Network type: Photovoltaic system
Protection Mode:
- +/- — PE, -/+ — PE
Electrical Ratings:
- Nominal voltage: 50(60)Hz UN
- Rated Voltage (Max. Cont. Operating Voltage) UCPV: 560V dc to 1060V dc depending on model
- Max. discharge current (8/20μs) Imax: 60kA
- Nominal discharge current (8/20μs) In: 30kA
- Impulse current (10/350μS) I imp: 7kA
- Voltage protective level Up: ≤2.0kV to ≤4.0kV depending on model
- Response time tA: ≤25ns
- Recommended back-up fuse: 160A
- Isolation resistance: >10 MΩ
Connections and Mounting:
- I/O Connections: Multi-core wire: 6mm ~35mm, Single core wire: 4mm ~35mm
- Mounting: 35mm Symmetrical rail (EN50022/DIN46277-3)
Environmental Conditions:
- Operation temperature range: -40℃~+80℃
- Humidity: 30%~90%
- Altitude: 3000m
- Degree of protection: IP20
Material and Indicators:
- Housing material: UL94 V-0
- Disconnection indicator: Mechanical indicator (Green: OK, Red: replace)
- Remote control contact: Optional
Dimensions:
- Various dimensions provided for different models.
Additional Information:
- The document includes a reference to the manufacturer's website for further details.
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