ABB REJ603BBB10NN3XC Self-Powered Feeder Protection Relay
$258.00
$520.00
Deskripsi
Product Description
The ABB REJ603BBB10NN3XC is a self-powered feeder protection relay engineered for medium-voltage secondary distribution networks. Unlike traditional relays, it derives operating power directly from the current transformer (CT) input, eliminating the need for an auxiliary power source. This design makes it ideal for applications where external power is limited, such as ring main units (RMUs), compact substations, and distribution automation projects.
Technical Specifications
| Attribute | Details |
|---|---|
| Manufacturer | ABB |
| Series | Relion® 600 |
| Model Number | REJ603BBB10NN3XC |
| Product Type | Self-Powered Feeder Protection Relay |
| Protection Functions | Phase overcurrent, Earth fault, Undervoltage/Overvoltage |
| Rated Frequency | 50 / 60 Hz |
| Rated Current | 1 A / 5 A (selectable) |
| Power Supply | Self-powered via CT input |
| Startup Power Requirement | ~2.5 VA at rated current |
| Trip Output | 1 NO (Normally Open) |
| Binary I/O | 1 Digital Input / 1 Digital Output (configurable) |
| Fault Recording | Up to 100 fault events stored |
| User Interface | LED indicators, DIP switch configuration |
| Communication | None by default; optional serial interface available |
| Configuration | Manual (DIP switches) or optional software |
| Enclosure Material | Flame-retardant plastic |
| Protection Class | IP54 front, IP20 rear |
| Dimensions (HxWxD) | 160 × 96 × 150 mm |
| Weight | 0.9 kg |
Key Features
-
Self-powered operation ensures deployment where auxiliary supply is unavailable.
-
Compact design fits RMUs, compact substations, and distribution cabinets.
-
Provides reliable protection against overcurrent, earth faults, and voltage irregularities.
-
Records up to 100 events for diagnostic analysis.
-
Simple configuration through DIP switches or optional software.
-
Durable construction with IP54-rated front for harsh environments.
Applications
-
Secondary distribution networks in medium-voltage systems
-
Ring Main Units (RMUs)
-
Compact Substations
-
Distribution automation projects with limited auxiliary power
FAQ
Q: Can the REJ603BBB10NN3XC be installed without any auxiliary power supply?
A: Yes. The relay is self-powered from the CT input and does not require an external voltage source.
Q: How many fault records can it store?
A: The relay stores up to 100 fault events for diagnostics and analysis.
Q: Is remote communication supported?
A: Standard units do not include communication, but optional serial interfaces are available upon request.
Q: How is the relay configured?
A: Configuration is performed using DIP switches or optional ABB configuration software.
Fitur
Jumlah Pesanan Minimum (MOQ)
Kami menerima pesanan dalam jumlah besar dan memiliki jumlah pesanan minimum hanya satu unit.
Sertifikat dan Dokumentasi
Atas permintaan, kami dapat menyediakan semua dokumentasi yang diperlukan, termasuk Sertifikat Asal/Kesesuaian dan dokumen ekspor lain yang dibutuhkan.
Waktu Pengiriman
Untuk barang yang tersedia, kami berusaha mengirim dalam 1-3 hari setelah konfirmasi pembayaran. Barang dengan waktu tunggu yang ditentukan akan dikirim sesuai jadwal yang telah disebutkan.
Metode Pembayaran
Kami menerima pembayaran 100% T/T (Telegraphic Transfer) sebelum pengiriman. Untuk barang dengan waktu tunggu, diperlukan deposit 30% di muka, dengan sisa 70% harus dibayar sebelum pengiriman. Untuk transfer RMB, silakan hubungi kami jika Anda memiliki agen di China.
Garansi
Kami menawarkan garansi standar satu tahun untuk semua barang baru dan asli. Jika Anda memerlukan garansi tambahan, silakan hubungi kami untuk detail biaya tambahan.
Kebijakan Pengembalian Dana dan Pengembalian Barang
Kepuasan Anda penting bagi kami. Jika Anda perlu mengembalikan barang, itu harus dilakukan dalam waktu 30 hari sejak tanggal pemesanan. Produk harus belum digunakan, belum dibuka, dan dalam kemasan aslinya dengan semua aksesori yang disertakan. Pengembalian dana diproses dalam waktu 5-7 hari kerja setelah kami menerima barang yang dikembalikan. Harap dicatat bahwa biaya pengiriman dan biaya terkait tidak dapat dikembalikan.
Unggulan
Produk pelengkap
Pengiriman Ekspres
Pengiriman cepat untuk kebutuhan mendesak Anda.
Persediaan Besar
Stok yang luas memastikan ketersediaan cepat.
Kualitas Premium
Komponen PLC & DCS asli dan berkualitas tinggi.
Dukungan Pelanggan 24/7
Layanan andal untuk klien di seluruh dunia.