JC3RH-B نوع B RCCB
اطلاعات فنی
JC3RH-B Type B RCCB for AC, Pulsating DC and Smooth DC Residual Currents
RCCB نوع B JC3RH-B توسط گروه W9 برای حفاظت در برابر جریان انباشته (Residual Current Protection) فهرست شده است؛ در این حالت، بار بتواند اجزای نشت جریان AC سینوسی، جریان DC متغیر یا جریان DC مسطح را تولید کند. جدول هدف شامل دو نوع پیکربندی 1P+N و 3P+N است. برای انتخاب جریان، حساسیت و دستگاه حفاظتی پشتیبان، با استفاده از اسناد مربوط به کد کامل سفارش، باید با آن مطابقت داشته باشید.
| استاندارد | IEC62423 & IEC61008-1 | |
|
الکترونیک features |
نوع (فرم موج عبور جریان زمین را حس کرده‌ایم) | B |
| مقدار جریان ورودی | 25A, 40A, 63A, 80A, 100A | |
| پوشندگان لهستانی | 1P+N, 3P+N | |
| Rated voltage Ue | 1P+N:230V/240V~; 3P+N:400V/415V~; | |
| حساسیت نرخ‌دهی‌شده I∆n | 0.03A, 0.1A, 0.3A | |
| تنظیم ولتاژ عایق Ui | 500V | |
| Rated residual making and breaking capacity I∆m | 500 (In=25A/40A), 630 (In=63A), 1000(In=80A/100A | |
| Short-circuit current Inc=I∆c | 6kA,10kA | |
| SCPD fuse | 10000A | |
| break time under I∆n | ≤0.1 S | |
| فراوانی رتبهبندی شده | 50Hz | |
| Rated impulse withstand voltage(1.2/50) Uimp | 4,000V | |
| Dielectric test voltage at ind. Freq. for 1 min | 2.5 kV | |
| سطح آلودگی | 2 | |
|
ماشینی features |
زندگی الکتریکی | 2, 000 |
| زمان کارکرد مکانیکی | 10,000 | |
| Fault current indicator | بله | |
| سطح حفاظت | IP20 | |
| دمای محیط (با میانگین روزانه ≤35 درجه سانتیگراد) | -25°C…+40°C | |
| Storage temperation | -25°C…+70°C | |
| ارائه نصب | نوع اتصال ترمینال | کابل/پیوستهای U-type/پیوستهای Pin-type |
| ابعاد بالایی/پایینی ترمینال برای کابل | 25/35 mm² | |
| 18-3/18-2 AWG | ||
| اندازهٔ پایانهٔ بالایی/پایینی برای تابلو | 10/16 mm² | |
| 18-8/18-5 AWG | ||
| تنگ کردن گشتاور | ۲٫۵ نیوتن بر متر | |
| 22 In-Ibs. | ||
| قرارگیری | On DIN rail EN 60715 (35mm) | |
| اتصال | From top and bottom |
راهنمای انتخاب
How to Select a JC3RH-B Type B RCCB by Poles, Current and Sensitivity
Specify the complete order code, load type, poles, supply voltage, current, sensitivity and backup device when requesting a JC3RH-B quotation from W9 Group.
Identify the leakage waveform
Check the load manufacturer requirements for smooth-DC and frequency-dependent residual currents. Confirm the Type B response envelope for the exact device.
Match poles and neutral wiring
Specify 1P+N or 3P+N and the actual supply voltage. Request the neutral-terminal, supply and load connection diagram.
Choose current and sensitivity
Select rated current and residual-current sensitivity separately. Confirm the protection objective and upstream/downstream trip-time coordination.
Check backup and application rules
Request the permitted backup protective device and conditional short-circuit data. For inverter or charging circuits, include the equipment protection specification.
درباره W9 Group
W9 Group JC3RH-B Type B Residual Current Circuit Breaker Support
Zhejiang W9 Group Technology Co., Ltd. supplies low-voltage electrical products. For a JC3RH-B enquiry, contact W9 Group about configuration and matching product documents.
منابع مرتبط
JC3RH-B Type B RCCB Wiring, Trip-Time and Backup-Protection Documents
Use technical support and related products to specify JC3RH-B. Request a datasheet and wiring diagram matching the selected JC3RH-B configuration.
سوالات متداول خریداران
JC3RH-B Type B RCCB FAQs: Smooth DC, Inverter Loads and Selectivity
Find answers about JC3RH-B selection, configuration and ordering.
What does Type B mean on the JC3RH-B RCCB?
Here Type B describes the residual-current waveform response, including smooth DC in the supplier description. It is different from the B overcurrent trip curve used to describe an MCB.
Which current and sensitivity options are listed?
The target table lists 25 A, 40 A, 63 A, 80 A and 100 A, with residual-current sensitivity choices of 0.03 A, 0.1 A and 0.3 A. Confirm the selected combination.
Which supply and pole configurations are available?
The table lists 1P+N at 230/240 V AC and 3P+N at 400/415 V AC, with a rated frequency of 50 Hz. Confirm the offered configuration and neutral connection diagram.
Can I use it with an inverter, rectifier or charging circuit?
The supplier discusses nonlinear loads and smooth-DC leakage. Confirm the equipment maker requirements, residual-current spectrum, local installation rules and exact-model response data; this is not a universal application approval.
Does the RCCB include overload and short-circuit protection?
The target identifies an RCCB and cites residual-current standards. Confirm a separate overcurrent protective device and the specified conditional short-circuit arrangement; do not interpret conditional capacity as integrated overcurrent protection.
Does the BS suffix guarantee selective or time-delayed tripping?
A suffix alone is insufficient. The available shared schedule does not establish a distinct selective curve for every model. Confirm the exact delay class and trip-time data before coordinating devices.
What is needed for a JC3RH-B 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 JC3RH-B Type B RCCB Quotation
Tell W9 Group your complete order code, load type, poles, supply voltage, current, sensitivity and backup device, quantity and destination market so the selected configuration can be identified.