FV10D/3-XXXPVS In10kA spd for solar system

FV10D/3-XXXPVS
FATECH FV10D/3-XXXPVN series are Class III/D/Type3 DC surge protective devices specially engineered for photovoltaic systems, delivering reliable surge protection for (+/-)-PE, (-/+)-PE and DC pole-to-pole circuits.With a maximum discharge current of 20kA, nominal discharge current of 10kA and fast response time ≤25ns, these PV SPDs feature graded voltage protection levels and stable suppression performance. Covering DC rated voltages from 48Vdc up to 1500Vdc with matched maximum continuous operating voltage UCPV, they adapt to mainstream PV system voltage specifications.Equipped with mechanical status indication (Green: OK, Red: Replace), standard 35mm DIN‑rail mounting, IP20 protection class and UL94V‑0 flame retardant housing, the series supports optional remote control contact and wide ambient adaptability. It is an essential overvoltage protection solution for solar photovoltaic power distribution and on‑site power generation systems.

-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.

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Product Brochure
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Advantage

Stable & Reliable Surge Protection

Stable & Reliable Surge Protection

Adopts high-quality core components and precise circuit design, providing stable and consistent performance to effectively suppress lightning surges and transient overvoltage, ensuring long-term safe operation of equipment.
Wide Application Compatibility

Wide Application Compatibility

Covers AC, DC, photovoltaic, PoE network, and signal surge protection solutions, widely used in solar systems, LED lighting, industrial control, security monitoring, buildings and infrastructure.
Durable Structure & Easy Installation

Durable Structure & Easy Installation

Features rugged housing (including aluminum enclosure for outdoor models), DIN‑rail mounting, pluggable design and compact size for easy installation, wiring and maintenance in various working environments.
Certified Quality & Cost-Effective

Certified Quality & Cost-Effective

Most core products have passed TUV, CE and international safety certifications, with strict quality control. Stable performance and reasonable pricing bring high cost-performance for global projects.

FV10D/3-48PVS

UN : 48V dc

Uc pv : 75V dc

In : 10kA

Imax : 20kA

Up ≤ 0.3kV

FV10D/3-96PVS

UN : 96V dc

Uc pv : 125V dc

In : 10kA

Imax : 20kA

Up ≤ 0.6kV

FV10D/3-500PVS

UN : 500V dc

Uc pv : 560V dc

In : 10kA

Imax : 20kA

Up ≤ 1.8kV

FV10D/3-600PVS

UN : 600V dc

Uc pv : 670V dc

In : 10kA

Imax : 20kA

Up ≤ 2.4kV

FV10D/3-800PVS

UN : 800V dc

Uc pv : 825V dc

In : 10kA

Imax : 20kA

Up ≤ 3.0kV

FV10D/3-1000PVS

UN : 1000V dc

Uc pv : 1060V dc

In : 10kA

Imax : 20kA

Up ≤ 3.6kV

FV10D/3-1500PVS

UN : 1500V dc

Uc pv : 1800V dc

In : 10kA

Imax : 20kA

Up ≤ 5.0kV

Coding system of surge suppressor FV10D/3-XXXPVS

Dimension and circuit drawing of surge suppressor FV10D/3-XXXPVS

Installation of surge suppressor FV10D/3-XXXPVS

Electrical parameters

Model. No. FV10D/3-48PV(S) FV10D/3-96PV(S) FV10D/3-500PV(S) FV10D/3-600PV(S) FV10D/3-800PV(S) FV10D/3-1000PV(S) FV10D/3-1500PV(S)
Test class IEC/EN/VDE Class III/D/Type3
Type of Network Photovoltaic system
Protection modes (+/-)-PE,(-/+)-PE,(+/-)-(-/+)
Nominal Voltage 50（60）Hz UN 48 Vdc 96 Vdc 500 Vdc 600 Vdc 800 Vdc 1000 Vdc 1500 Vdc
Maximum continuous operating voltage for PV application UCPV 75 Vdc 125 Vdc 560 Vdc 670 Vdc 825 Vdc 1060 Vdc 1800 Vdc
Maximum discharge current (8/20μs) Imax 20 kA
Nominal discharge current (8/20μs) In 10 kA
Voltage protection level Up ≤0.3 kV ≤0.6 kV ≤1.8 kV ≤2.4 kV ≤3.0 kV ≤3.6 kV ≤5.0 kV
Response time tA ≤25 ns
Open circuit voltage Uoc 20kV
Recommend back-up fuse 125A
Isolation resistance ＞102MΩ
I/O Connections Multi core wire:4mm2-25mm2
Mounting 35mm Symmetrical rail(EN50022/DIN46277-3)
Operation temperature range/humidity/altitude -40℃～+80℃/30%～90%/≤2000m
Degree of protection IP20
Housing material UL94V-0
Disconnection indicator Mechanical indicator(Green: OK, Red: Replace)
Remote control contact Optional

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