RWCME-I suits shunt capacitor banks up to 110kV. Sampling: AC100V, 1A/5A. Power: AC/DC 100-240V. Relay contact: AC250V/5A, DC220V/5A. No primary lightning-impulse, short-time or making ratings.
RWCME‑I adopts DSP+ARM dual‑core modular hardware, realizes multi‑dimensional online early‑warning for capacitors, reactors and discharge coils, complete protection & event recording, 7‑inch touch‑screen HMI. Supports Modbus‑RTU & IEC 61850, complies with GB/T 14047‑1993.
DC filter capacitor for high-power series resonant induction heating: harmonic bypass & DC voltage support (AC 380–1250V, DC <2kV)
RWSVG low-voltage SVG: 10ms dynamic reactive compensation stabilizes voltage, boosts PF, suppresses harmonics. ≥97% efficiency, modular design for industrial, mining, data centers with fluctuating loads.
It monitors capacitance deviation, dielectric loss tanδ, reactor inter‑turn short‑circuit, discharge‑coil fault, harmonic over‑limit, resonance frequency deviation, temperature and fire alarm; it can locate faulty capacitor units.
Equipped with 2‑channel RS‑485 and 1‑channel 100Mbps Ethernet. Supports Modbus‑RTU, IEC 60870‑5‑103 and IEC 61850 for substation‑level interconnection.
DSP+ARM dual‑core processor, modular software‑hardware design, strong EMC anti‑interference, 7‑inch resistive color touch‑screen HMI; supports SOE event records and USB export of historical alarm data.
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