JC3RH残留電流検出器
技術データ
JC3RH Residual Current Device: Type A / AC, Current and Sensitivity
The JC3RH residual current device is listed by W9 Group for earth-leakage protection in consumer units and distribution boards. The target schedule offers electromagnetic operation, Type A or Type AC configurations, 2-pole or 4-pole versions and several current and sensitivity choices. Select the exact waveform type and coordinate separate overcurrent protection for the installation.
| スタンダード | IEC61008-1 , EN61008-1 | |
| 電気機能 | 定格電流（A） | 25, 40, 50, 63, 80, 100 |
| タイプ | Electromagnetic | |
| タイプ（検出された地熱流動の波形） | AC, A, AC-G, A-G, AC-S and A-S are available | |
| ポーランド人 | 2 Pole, 4 Pole | |
| 定格電圧 Ue（V） | 230/240 (2P), 400/415(4P) | |
| Rated sensitivity I∆n | 30mA,100mA,300mA are available | |
| 絶縁電圧 Ui（V） | 500 | |
| Rated residual making and breaking capacity I∆m (A) |
500 (In=25A/40A), 630 (In=63A), 1000(In=80A/100A) |
|
| 定格周波数 | 50/60Hz | |
| 定格断面積 | 6kA, 10kA | |
| Rated impulse withstand voltage(1.2/50) Uimp (V) | 6000 | |
| Dielectric test voltage at ind. Freq. for 1 min | 2.5kV | |
| 汚染度 | 2 | |
| 機械的特徴 | 電気寿命 | 2, 000 |
| 機械的寿命 | 2, 000 | |
| 接触位置インジケーター | はい | |
| 保護レベル | IP20 | |
|
Reference temperature for setting of thermal element(°C) |
30 | |
| Ambient temperature (with daily average ≤35°C) | -5…+40 | |
| Storage temperature (°C) | -25…+70 | |
| インストール | ターミナル接続タイプ | ケーブル/U型バスバー/ピン型バスバー |
| ケーブル用の端末サイズの上部/下部 | 25mm2 , 18-3/18-2 AWG | |
| バスバー用端子サイズの上部/下部 | 10/16mm2 ,18-8 /18-5AWG | |
| 締めトルク | 2.5 N*m / 22 In-Ibs. | |
| 取り付け | On DIN rail EN 60715 (35mm) | |
| 接続 | From top or bottom |
選定ガイド
How to Select a JC3RH 2 Pole or 4 Pole RCD for Earth-Leakage Protection
Specify the waveform type, pole arrangement, rated current, sensitivity, supply voltage and backup protection when requesting a JC3RH quotation from W9 Group.
Choose the residual waveform type
Specify Type A or Type AC according to the connected equipment and installation rules. Confirm the exact suffix and response characteristics.
Separate current from sensitivity
Select the load-current rating and residual-current sensitivity independently. Confirm the protective purpose and coordination of the chosen sensitivity.
Match the poles and supply
Use the published pole-specific voltage options and request the neutral-terminal and supply-connection drawing for the exact version.
Coordinate backup protection
Request the conditional short-circuit data and associated upstream device. Confirm selectivity using trip-time information instead of relying on a suffix alone.
W9 GROUPについて
W9 Group JC3RH Residual Current Device Supply and Support
Zhejiang W9 Group Technology Co., Ltd. supplies low-voltage electrical products. For a JC3RH enquiry, contact W9 Group about configuration and matching product documents.
関連リソース
JC3RH RCD Wiring, Trip-Time and Backup-Protection Documents
Use technical support and related products to specify JC3RH. Request a datasheet and wiring diagram matching the selected JC3RH configuration.
購入者のよくある質問
JC3RH RCD FAQs: Type A vs AC, Sensitivity and Overcurrent Coordination
Find answers about JC3RH selection, configuration and ordering.
What does the JC3RH residual current device protect against?
Its stated function is earth-leakage protection. The source cites the residual-current device standard; the candidate does not claim integrated overload or short-circuit tripping from contradictory legacy wording.
Which load-current and sensitivity options are listed?
The target table lists 25, 40, 50, 63, 80 and 100 A, with 30 mA, 100 mA and 300 mA residual-current sensitivity options. Confirm the exact offered combination.
How do I choose Type A or Type AC?
Select the waveform response required for the connected load and local installation rules. Confirm the full device type from a matching datasheet; Type A is not an assumed smooth-DC detection rating.
What are the pole and operating-voltage options?
The table lists 2-pole versions at 230/240 V and 4-pole versions at 400/415 V. Confirm the supplied pole version, neutral terminals and wiring diagram.
Does the S suffix prove time-delayed selective operation?
The schedule lists several waveform and suffix variants but does not establish the exact time-current behavior of every listing. Confirm the delay class, trip-time curve and upstream/downstream coordination.
Does it replace an MCB or other overcurrent protective device?
Residual-current protection and overcurrent protection serve different duties. Confirm the separate overload and short-circuit device and the tested backup combination for the installation.
What is needed for a JC3RH 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。.
製品のお問い合わせ
Request a JC3RH Residual Current Device Quotation
Tell W9 Group your waveform type, pole arrangement, rated current, sensitivity, supply voltage and backup protection, quantity and destination market so the selected configuration can be identified.