Product Introduction

[RCXS RCXF series of integrated anti-tuning smart power capacitors]

Smart Capacitor, Harmonic Filtering, Power Factor Correction, Integrated
RCXS(F) anti-harmonic smart capacitor: all-in-one compensation with zero-crossing switching, LED display and daisy-chain networking. Built-in over-temperature, over-voltage, under-voltage and phase loss protection for reliable industrial operation.

Smart integrated capacitors

●Full-Load Intelligent Capacitor Aging Test Platform

●Product Features

◆ Fully intelligent control, efficient, reliable and long-lasting
◆ Surface frosted galvanized steel shell, corrosion-resistant
◆ Chip-level multi-layer protection: overheat, overvoltage, overcurrent protection
◆ Full LED display, clear operation interface
◆ Multi-hole heat dissipation design ensures low-temperature operation

●Protection Features

◆ Over-temperature protection
◆ Over-voltage and under-voltage protection
◆ Phase loss protection

●Product Advantages

◆ Easy installation and wiring, low requirements for on-site personnel
◆ Intelligent energy-saving and efficient, no long-distance wiring to increase line loss
◆ Easy and quick expansion networking, plug and play
◆ Compact, portable and reliable, saves installation space

●Product Exterior Display

Front View Side View Top View Rear View




●Product Parameters

System voltage
(V)		 Capacitive voltage
(V)		 Rated capacity
(kVar)		 Insulation resistance Insulation grade Insulation level Noise level Standard
AC380V 280V, 300V, 480V, 525V 5kVar~50kVar DC1000V, ≥100MΩ Class H AC3kV/50Hz/5mA, 60S ≤65dB DL/T842-2015

●Installation Method

◆ The smart capacitor should be mounted horizontally inside the cabinet, perpendicular to the ground, with the display facing forward.
◆ The horizontal spacing between smart capacitors should be no less than 30mm to allow heat dissipation.
◆ Vertical spacing should be no less than 200mm for proper heat dissipation and wiring access.
◆ For GCK, GCS, MNS and other low-voltage cabinets, flexible layout can be arranged according to the cabinet space dimensions.

●Installation Requirements

◆ When a single smart capacitor is used for local compensation, a cabinet enclosure is not required, only a protective barrier around the capacitor. Do not expose the product in dusty environments.
◆ When multiple smart capacitors are connected in parallel, a protective enclosure is required. For outdoor use, use a stainless steel cabinet with ventilation and rain protection. For indoor use, GGD-type cabinets are recommended, with ventilation louvers on the top, bottom, and front/rear doors. In dusty environments, add dust-proof measures and built-in cooling fans.
◆ Cabinet dimensions and quantity should be determined after confirming the number and installation method of smart capacitors.

●Electrical Wiring

◆ UA, UB, UC (three-phase compensation) or UA, UB, UC, UN (split-phase compensation): connect to the power bus bar, using 16mm2 multi-strand copper wire.
◆ Signal wiring: RS485 communication nodes. Two sets of signal node terminals are provided internally parallel-connected for easy daisy-chaining.
◆ External indicator terminals (green terminals 3, 4, 5 at the rear): for three-phase mode, connect to terminal 3 with common to phase B voltage; for split-phase mode, connect to terminals 3, 4, 5 respectively with common to neutral.

●RCXS Common Compensation Smart Capacitor Selection Table

Click to expand parameter table

Model Type Capacity Voltage Dimension L*D*H(mm) Mounting A*B(mm)
RCXS-5/480-7Common5kVar480V165*455*400145*(160+160)
RCXS-10/480-7Common10kVar480V165*455*400145*(160+160)
RCXS-15/480-7Common15kVar480V165*455*400145*(160+160)
RCXS-20/480-7Common20kVar480V165*455*400145*(160+160)
RCXS-25/480-7Common25kVar480V165*455*400145*(160+160)
RCXS-30/480-7Common30kVar480V165*455*400145*(160+160)
RCXS-40/480-7Common40kVar480V165*455*440145*(160+160)
RCXS-50/480-7Common50kVar480V165*455*440145*(160+160)
RCXS-5/525-14Common5kVar525V165*455*400145*(160+160)
RCXS-10/525-14Common10kVar525V165*455*400145*(160+160)
RCXS-15/525-14Common15kVar525V165*455*400145*(160+160)
RCXS-20/525-14Common20kVar525V165*455*400145*(160+160)
RCXS-25/525-14Common25kVar525V165*455*400145*(160+160)
RCXS-30/525-14Common30kVar525V165*455*400145*(160+160)
RCXS-40/525-14Common40kVar525V165*455*440145*(160+160)
RCXS-50/525-14Common50kVar525V165*455*480145*(160+160)

●RCXF Split-Phase Smart Capacitor Selection Table

Click to expand parameter table

Model Type Capacity Voltage Dimension L*D*H(mm) Mounting A*B(mm)
RCXF-5/280-7Split-phase5kVar280V165*455*400145*(160+160)
RCXF-10/280-7Split-phase10kVar280V165*455*400145*(160+160)
RCXF-15/280-7Split-phase15kVar280V165*455*400145*(160+160)
RCXF-20/280-7Split-phase20kVar280V165*455*400145*(160+160)
RCXF-25/280-7Split-phase25kVar280V165*455*400145*(160+160)
RCXF-30/280-7Split-phase30kVar280V165*455*400145*(160+160)
RCXF-5/300-14Split-phase5kVar300V165*455*400145*(160+160)
RCXF-10/300-14Split-phase10kVar300V165*455*400145*(160+160)
RCXF-15/300-14Split-phase15kVar300V165*455*400145*(160+160)
RCXF-20/300-14Split-phase20kVar300V165*455*400145*(160+160)
RCXF-25/300-14Split-phase25kVar300V165*455*400145*(160+160)
RCXF-30/300-14Split-phase30kVar300V165*455*400145*(160+160)