JCSPV Pv Surge Protection Device
技術データ
JCSPV Type 2 PV DC Surge Protection Device Specifications
W9 Group lists the JCSPV PV surge protection device for transient overvoltage protection in photovoltaic supply networks. Its table identifies a Type 2 PV device with two-pole and three-pole voltage variants, nominal discharge current of 20 kA and maximum discharge current of 40 kA.
| モデル | JCSPV |
|---|---|
| Network | Photovoltaic DC |
| Type listed in table | Type 2 |
| 2P Ucpv options | 500 / 600 / 800 V DC |
| 3P Ucpv options | 1000 / 1200 / 1500 V DC |
| Nominal discharge current In | 20 kA |
| Maximum discharge current Imax | 40 kA |
| Protection level Up | 3.5 kV; confirm the selected voltage variant |
| Connection modes | + / − / PE |
| 取り付け | 35 mm DIN rail |
| Status indication | Green: good; red: replace |
| Standard listed by supplier | IEC / EN 61643-31; request applicable documents |
選定ガイド
Selecting a PV DC SPD by Ucpv and 2 Pole or 3 Pole Configuration
Specify the PV voltage, pole arrangement, Ucpv, Up and installation connection requirements when you request a JCSPV quotation from W9 Group.
Match the supply network
For JCSPV, specify the PV string maximum voltage and the pole configuration.
Check surge ratings
Request Ucpv, Up and the applicable discharge-current test data for the selected PV voltage variant.
Check protective coordination
Ask for the required backup protection, conductor sizing and installation connection drawing for the selected SPD.
Plan inspection and replacement
Request status-indicator instructions, replacement-module compatibility and any remote indication option for the offered version.
W9 GROUPについて
W9 Group PV DC Surge Protection Device Supply and Support
Zhejiang W9 Group Technology Co., Ltd. supplies low-voltage electrical products. For a JCSPV enquiry, contact W9 Group about configuration and matching product documents.
関連リソース
JCSPV PV DC Surge Protection Device Technical Document Requests
Use W9 Group technical support and the product directory to specify JCSPV. Request the matching datasheet before ordering.
購入者のよくある質問
PV DC SPD FAQs: Voltage, Poles and Surge Protection
Find answers about JCSPV selection, configuration and ordering.
Where is JCSPV intended to be used?
The supplier describes photovoltaic DC networks; select the Ucpv and pole arrangement for the specific PV installation.
What do In and Imax mean on this page?
They are the nominal and maximum discharge-current labels in the supplier table. Use the associated test data when comparing SPDs; confirm the required project classification separately.
How should I specify the version?
For JCSPV, state PV maximum voltage, pole arrangement, protection level and connection mode.
What is needed for a JCSPV quotation?
必要な構成、数量、配送先市場、および書類の要件を送信してください。W9 Groupに、選択した構成の価格、最小注文数量、サンプル、納期を確認していただくよう依頼してください。.
Where should a PV surge protection device be installed?
The supplier describes JCSPV for photovoltaic DC networks. Confirm the array/inverter layout, DC voltage and connection mode with the installation designer; the page does not define one universal position.
How do I choose the JCSPV voltage and poles?
Select Ucpv and the pole arrangement for the specific PV installation, then request the matching protection level and connection drawing.
製品のお問い合わせ
Request a JCSPV PV DC Surge Protection Device Quotation
Tell W9 Group your PV voltage, pole arrangement, Ucpv, Up and installation connection requirements, quantity and destination market so the selected configuration can be identified.