benlong 
Bàn thử điện áp cao bán tự động MCCB
Semi‑automatic MCCB high voltage test bench covers 125A‑1250A (7 frame sizes) in one platform. Quick‑clamp system, OK/NG red/green indicator lights, touchscreen HMI, real‑time display. Reduces equipment investment by up to 70%, changeover time to under 5 minutes. IEC 60947‑2 compliant hi‑pot testing.
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MCCB Tripping mechanism test machine
Automatic MCCB tripping mechanism test machine with rotary indexing turntable. Vision‑based closing/opening angle measurement (±0.1°), contact & tripping force testing, peak force analysis, release verification, and QR laser marking for full traceability. 3‑5 sec/part. Ideal for high‑volume MCCB production.
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Máy kiểm tra và đặt lại từ tính tự động RCBO
Automatic RCBO magnetic reset & testing machine with integrated demagnetization, residual current injection (10‑500mA), and magnetic trip verification. Fast cycle times (5‑10 sec), IEC compliant, MES ready. Ideal for inline RCBO production testing.
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Bàn thử nghiệm toàn diện bán tự động RCBO
Semi‑automatic RCBO comprehensive test bench for leakage current (10‑500mA), trip time (1‑9999ms), and test button verification. Supports 1P+N/3P+N, 10A‑63A, AC & A‑type one‑key switching (0‑180° phase angles). 18mm modular fixture – no tooling change for different ratings. Automatic OK/NG judgment. Ideal for RCBO production QC and incoming inspection.
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