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FATECH DC SPD catalogue for PV solar system

FATECH DC SPD catalogue for PV solar system
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FATECH DC SPD catalogue for PV solar system

Product catalog summary
Overview: The document outlines the technical specifications and details for surge protective devices (SPDs) used in photovoltaic systems, designed to protect against voltage surges in DC power supply systems.
Specifications:
  • Core Components: Utilizes metal oxide varistor components with high discharge capacity.
  • Control Mechanism: Features a Thermo Dynamic Control disconnector for reliable operation.
  • Remote Signaling: Offers optional remote signaling contact for control devices.
  • Fault Indication: A red mark in the inspection window indicates faults.
  • Poles: Available in 1-pole (I type) and 2-pole (U type) configurations.
Model Variants:
  • FV10D/2 series: Supports nominal voltages from 48V to 1000V DC, with a maximum discharge current of 20kA and a nominal discharge current of 10kA.
  • FV03D/2 series: Supports rated voltages of 36V, 180V, and 410V DC, with a maximum discharge current of 6kA and a nominal discharge current of 3kA.
Performance Parameters:
  • Voltage Protective Level (Up): Ranges from ≤0.3kV to ≤3.6kV depending on the model.
  • Response Time: ≤25ns for FV10D/2 series; L-N: ≤25ns, L/N-PE: ≤100ns for FV03D/2 series.
  • Open Circuit Voltage (Uoc): 20kV for FV10D/2 series; 6kV for FV03D/2 series.
  • Isolation Resistance: Greater than 10 MΩ.
Installation and Operation:
  • Mounting: Compatible with 35mm symmetrical rail (EN50022/DIN46277-3).
  • Operating Temperature Range: -40℃ to +80℃.
  • Humidity Range: 30% to 90%.
  • Altitude: Suitable for up to 3000m.
  • Degree of Protection: Rated at IP20.
  • Housing Material: UL94 V-0 rated for safety.
Additional Features:
  • Disconnection Indicator: Mechanical indicator (Green: OK, Red: replace) for FV10D/2 series; LED indicator for FV03D/2 series.
  • Size and Installation: Designed for compact size and easy installation.
See more

Catalog excerpts

FATECH DC SPD catalogue for PV solar system-1

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

 Open the catalog to page 1
FATECH DC SPD catalogue for PV solar system-2

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

 Open the catalog to page 2
FATECH DC SPD catalogue for PV solar system-3

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

 Open the catalog to page 3
FATECH DC SPD catalogue for PV solar system-4

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. ♦ Fault indication via red mark in the inspection window. ♦ 2 poles, Y type. Port definition of remote control contact Range of signal access Remark: if the model number is without“S”, the model is without remote control contact function

 Open the catalog to page 4
FATECH DC SPD catalogue for PV solar system-5

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. Port definition of remote control contact Range of signal access Remark: if the model number is without“S”, the model is without remote control contact function

 Open the catalog to page 5
FATECH DC SPD catalogue for PV solar system-6

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

 Open the catalog to page 6
FATECH DC SPD catalogue for PV solar system-7

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. ♦ Type 2/ Class C. ♦ 2 poles, U type. Remark: if the model number is without“S”, the model is without remote control contact function

 Open the catalog to page 7
FATECH DC SPD catalogue for PV solar system-8

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. ♦ 1 poles, I type. Port definition of remote control contact Range of signal access Remark: if the model number is without“S”, the model is without remote control contact function

 Open the catalog to page 8
FATECH DC SPD catalogue for PV solar system-9

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

 Open the catalog to page 9
FATECH DC SPD catalogue for PV solar system-10

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. ♦ 2 poles, U type. Remark: if the model number is without“S”, the model is without remote control contact function

 Open the catalog to page 10
FATECH DC SPD catalogue for PV solar system-11

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. ♦ 1 poles, I type. Remark: if the model number is without“S”, the model is without remote control contact function

 Open the catalog to page 11

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