Cầu chì sứ 1000A

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Cầu chì sứ 1000A

Cầu chì sứ 1000A

(5 đánh giá)

Cầu chì sứ Andeli 1000A

Andeli/China

1 Year

  • Mã sản phẩm : NT4 1000A
  • Điện áp : 500VAC
  • Dòng cắt: 120kA
  • Chất liệu: sứ và tiếp điểm bằng đồng thau
  • Dòng điện: 1000A
  • Nhà sản xuất: Andeli
  • Hàng Có đầy đủ hóa đơn VAT và CO,CQ;

I.Overview – Andeli Ceramic Fuse 1000A
Andeli NT4 1000A ceramic fuse is a protection solution for high-current circuits in electrical switchboards. Ceramic fuses are widely used where insulation quality and thermal stability matter, especially under long operating currents. With a 120kA breaking capacity, this fuse is suitable for locations with high prospective short-circuit current, helping disconnect faults quickly and limit damage to downstream equipment.

II.Real-world applications – Andeli Ceramic Fuse 1000A
In practical switchboard building, high-load feeders (main distribution boards, sub-boards for large pumps/compressors, heating systems, welding lines, heavy industrial loads) often face two challenges: high continuous current and the possibility of very large fault current due to cable length, connection points, harsh environment (dust/humidity), or vibration. The Andeli NT4 1000A is commonly used as a dependable “fault isolation point” so that when a short circuit occurs on the load side, the fuse opens in a controlled manner and helps confine the fault locally—reducing the chance of damage spreading to busbars or upstream switching devices. The ceramic body supports insulation and reduces surface tracking risks in warm/humid panels. Brass contacts can also help maintain stable contact resistance—provided the correct holder/base is used and terminals are tightened properly. Overall, this is a practical choice for projects prioritizing operational safety and system uptime.

III.How to choose the right Andeli NT4 1000A (quick checklist)

  1. Correct size/type: NT4 1000A must match the holder/base standard in your panel. [NEED CONFIRMATION: NT4 fuse size/standard + compatible holder type]

  2. System voltage: 500VAC rating must be suitable for your installation (don’t select lower).

  3. Load current: 1000A should be selected based on actual load + engineering margin. [NEED CONFIRMATION: actual load current & duty conditions]

  4. Breaking capacity: 120kA should be checked against the prospective short-circuit current at the installation point.

  5. Protection goal: feeder protection vs cable protection vs equipment protection (coordination matters).

  6. Panel conditions: ambient temperature, ventilation, clearance, dust/humidity.

  7. Connection quality: clean contact surfaces + correct tightening to avoid overheating.

  8. Complete set: consider ordering the matching holder/base for a correct and stable installation. [NEED CONFIRMATION: do you sell the compatible base/holder?]

✅ Before ordering

  • Confirm holder/base standard (photo of current holder is best)

  • Confirm quantity and installation point (main / sub feeder)

  • Confirm VAT + CO/CQ requirement

IV.Technical specifications – Andeli Ceramic Fuse 1000A
(See the separate HTML table in section [D])

V.Installation / operation notes

  • Step 1: Fully isolate power, lock-out/tag-out, and verify zero voltage.

  • Step 2: Inspect holder/base: clean contacts, no burn marks, ensure firm clamping.

  • Step 3: Install fuse correctly in the clamps; ensure it sits straight and tight.

  • Step 4: Check clearances and ensure no foreign objects can touch live parts.

  • Step 5: Energize and monitor connection temperature during initial operation (important for high-load circuits).

VI.Common mistakes & how to avoid them (>=5)

  1. Wrong NT4 size/standard vs holder → poor fit or bad contact. ✅ Avoid: verify holder model / send photos for checking.

  2. Loose clamping/terminals → hotspot, holder damage. ✅ Avoid: tighten properly, re-check after test run.

  3. Selecting lower voltage rating than the system → insulation risk. ✅ Avoid: keep rated voltage ≥ system voltage.

  4. Poor ventilation in a hot panel → higher operating temperature, shorter life. ✅ Avoid: improve airflow and layout.

  5. Not checking prospective fault current → breaking capacity mismatch. ✅ Avoid: confirm short-circuit level at the install point.

  6. Temporary replacement with a “different type” fuse → protection coordination issues. ✅ Avoid: use correct NT4 1000A (or equivalent confirmed by technical team).

VII.FAQ – Andeli Ceramic Fuse 1000A

  1. Is NT4 1000A for main boards or sub boards?
    → Either, as long as holder type and protection coordination are correct.

  2. Can 500VAC be used in 380/400VAC 3-phase systems?
    → Typically yes because the fuse’s rated voltage is higher, but still confirm holder/standard requirements.

  3. What does 120kA breaking capacity mean?
    → It indicates the fuse can safely interrupt very large fault currents; verify against prospective short-circuit current at site.

  4. Why brass contacts?
    → Helps stable contact and reduces overheating risk when installed on the correct holder and tightened properly.

  5. Do you provide VAT invoice and CO/CQ?
    → Yes, VAT invoice + CO/CQ are available.

  6. Warranty duration?
    → Up to 12 months (per supplier policy).

  7. What info should I provide to select correctly?
    → A photo of your holder/base + where it’s installed (main/sub) + load details.

III.Importer & distributor – Andeli Ceramic Fuse 1000A
Andeli Ceramic Fuse 1000A is distributed by Truong Phat Electromechanical Equipment Co., Ltd and imported directly from Andeli.
We prioritize genuine imports with clear documentation (VAT + CO/CQ) to support project acceptance and audits.

IV.Warranty & support policy – Andeli Ceramic Fuse 1000A
With customer support policies and a commitment to quality, the product warranty is up to 12 months.
For invoices above 4,000,000 VND, we support shipping fees within Hanoi inner city.
We keep large inventory to support projects; for large-volume orders, discount policy is applied based on the actual order.

For consultation, quotation, or catalogue, please contact:

TRUONG PHAT ELECTRICAL EQUIPMENT CO., LTD
📍 Address: No. 47, Lane 26, Van Phu Urban Area, Phu La, Ha Dong, Hanoi

☎️ 📞 Hotline:
📌 KD1: 0983.607.668-ZALO

📌 KD2: 0964.602.568-ZALO

📌 KD3: 0984.345.846-ZALO

📌 Khẩn cấp: 0869.685.636-Technical Support

🌐 Websites:
phukientudien.com.vn | codientruongphat.com
📩 Email: kinhdoanh3@truongphatme.com

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Specification Details
⚙️ Rated Voltage 500V AC
Compatible Fuse Current 32A – 100A (based on fuse link)
💥 Breaking Capacity Up to 120kA (when paired with gL type fuses)
🔩 Terminal Screws M4x8 / M5x10
🧱 Body Material High-grade ceramic
📏 Compliance Standards VDE 0636, IEC 269
📦 Compatible Fuse Links NT00C, NT00, NT0
⚖️ Weight 0.20 – 0.32 kg (varies by model: Sist 101, Sist 160)
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Specification Details
⚙️ Rated Voltage 500V AC
Compatible Fuse Current 32A – 100A (based on fuse link)
💥 Breaking Capacity Up to 120kA (when paired with gL type fuses)
🔩 Terminal Screws M4x8 / M5x10
🧱 Body Material High-grade ceramic
📏 Compliance Standards VDE 0636, IEC 269
📦 Compatible Fuse Links NT00C, NT00, NT0
⚖️ Weight 0.20 – 0.32 kg (varies by model: Sist 101, Sist 160)
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+ Genuine import with full CO, CQ, VAT invoice

+ Always have large inventory.

+ Support projects and agents

📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Sales 2: 0964.602.568
📌 Emergency: 0869.685.636

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+ Genuine import with full CO, CQ, VAT invoice

+ Always have large inventory.

+ Support projects and agents

📞 Contact us now:
📌 Sales 1: 0983.607.668
📌 Sales 2: 0964.602.568
📌 Emergency: 0869.685.636

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Mr Kiên - 097 481 5509 ( ZALO) Cầu chì sứ kẹp 20A|32A|40a | 50a | 60a|100A|125A/|160A (NT00C) + Nhập khẩu chính hãng đầy đủ CO,CQ, Hóa đơn VAT + Luôn tồn kho số lượng lớn. + Hổ trợ dự án và đại lý Nhà sản xuất : Andeli

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