JCRB2-100 Type B RCD
اطلاعات فنی
JCRB2-100 Type B RCD Specifications and Rating Checks
The JCRB2-100 Type B RCD is marketed by W9 Group for residual-current protection where AC, pulsating DC and smooth DC leakage may occur. The page lists 63 A, but its pole and voltage descriptions conflict. Request the exact order-code datasheet before specifying an EV charging or inverter-related installation.
| مدل | JCRB2-100 |
|---|---|
| Category | Type B residual current device |
| Residual-current coverage listed | AC, pulsating DC and smooth DC |
| Current listed in both source sections | 63 A |
| Supplier-listed application contexts | EV charging and inverter-related installations; confirm system requirements |
| Pole and supply arrangement | Confirm from the offered order code; source sections conflict |
| Sensitivity and short-circuit coordination | Confirm from the matching datasheet |
| قرارگیری | DIN rail; confirm dimensions and connection drawing |
راهنمای انتخاب
Selecting a Type B RCD for EV Charger Applications
Specify the load equipment, supply arrangement, residual-current requirements and exact offered order code when requesting a JCRB2-100 quotation from W9 Group.
Define the leakage waveform
State the load equipment and residual-current waveform requirements. Confirm the Type B response with the exact product documents.
Resolve the offered variant
Request the complete order code, pole count, supply voltage, current and sensitivity on a single matching datasheet.
Check EV or inverter integration
Provide the equipment manufacturer’s protection requirements. Confirm the full upstream and downstream arrangement rather than selecting by application name alone.
Coordinate circuit protection
Confirm whether separate overcurrent protection is required and request the appropriate short-circuit coordination data.
درباره W9 Group
W9 Group Type B RCD Supply and Support
Zhejiang W9 Group Technology Co., Ltd. supplies low-voltage electrical products. For a JCRB2-100 enquiry, contact W9 Group about configuration and matching product documents.
منابع مرتبط
JCRB2-100 Type B RCD Datasheet and Configuration Information
Use W9 Group technical support and the product directory to specify JCRB2-100. Request a datasheet and wiring diagram matching the selected JCRB2-100 configuration.
دسته بندی محصولاتمحصولات گروه W9 را بررسی کنیدBrowse W9 Group models and request the specifications of the selected product
اسنادمرکز دانلود W9 GroupRequest the current document for your quoted JCRB2-100 variant
سوالات متداول خریداران
Type B RCD FAQs: Smooth DC Leakage and Variant Selection
Find answers about JCRB2-100 selection, configuration and ordering.
What does Type B mean on JCRB2-100?
The source describes residual-current detection that includes smooth DC as well as AC and pulsating DC. Confirm the exact response characteristics in the matching Type B documentation.
Is Type B residual-current protection the same as an MCB B curve?
No. Here Type B describes residual-current waveform response. An MCB trip curve describes overcurrent operation; confirm the device category when comparing products.
Is the rated current 100A because of the model name?
No. Both reviewed source sections list 63 A. Confirm the marked current; the model name alone is not a current rating.
Is JCRB2-100 a 2-pole or 4-pole device?
The feature text says 2-pole while the table says 4-pole. Confirm the offered order code and connection diagram before treating either configuration as supplied.
Can it be specified for an EV charger?
It is marketed for this application, but the charger’s DC detection, supply arrangement and installation requirements determine the protection design. Confirm compatibility with the charger documentation.
Which certificates and ratings should I request?
Request the exact-model Type B datasheet, applicable standards documentation, sensitivity, operating voltage and short-circuit coordination information. The source’s copied table does not establish those details reliably.
What is needed for a JCRB2-100 quotation?
اطلاعات مورد نیاز را، تعداد، بازار مقصد و الزامات اسناد را ارسال کنید. از W9 Group درخواست کنید تا قیمت، حداقل مقدار سفارش، نمونه‌ها و زمان تحویل برای پیکربندی انتخاب شده را تأیید کند.
سؤال و جواب درباره محصول
Request a JCRB2-100 Type B RCD Quotation
Tell W9 Group your load equipment, supply arrangement, residual-current requirements and exact offered order code, quantity and destination market so the selected configuration can be identified.