RIC900-type high-voltage controller
HV Controller
Controller equipped with a high-speed, high-performance 32-bit CPU
Main Features
This device is a high-voltage controller for a cascade-type electrostatic spray gun—Pack-In (solvent-based) and Semi-Pack-In (water-based)—equipped with a high-speed, high-performance 32-bit CPU.
It consists of the cascade unit and a flexible low-voltage cable connecting the cascade to the controller, and is designed to be compatible as a replacement for the existing RIC800-type high-voltage controller. Signal exchange with external devices (such as PLCs and robots) is supported through standard I/O connections and CC-Link communication. The high-voltage output can be set in four-stages, each adjustable within a range of -5 to 100 kV.
The safety circuit includes functions such as: overcurrent detection with absolute sensitivity (CL) and slope sensitivity (SL); low-voltage cable disconnection detection (WT); cascade overcurrent detection (OC); undercurrent detection (UC); overvoltage detection (OV); undervoltage detection (UV); cascade overvoltage detection (COV); constant-voltage fault detection (CVE); leakage current detection (LK1–3); CT undervoltage detection (CTLV); overheat detection (OH); and maximum voltage, current, and power over-limit detection (OVR).
In the event of abnormality detection, high voltage is immediately shut off and an alarm signal is sent to external devices, remaining active until a reset input is received. By properly setting and managing the sensitivity of these safety circuits according to the coating line, coating operation can be carried out with a high level of safety.
On the panel display, two channels are equipped with digital indicators for high-voltage output (kV) and high-voltage current (µA), each of which can be controlled independently. Settings and monitoring are available via a Schneider touch panel as well as through PC connection.
Specifications
| Output Voltage | ╴30 to ╴90kV |
|---|---|
| Maximum output current | 300 μA (solvent) - 1 mA (water-based) |
| Number of output voltage presets | 4presets |
| Power | Control unit DC 24V 1A |
| High voltage section DC24V 4A (solvent) | |
| High voltage section DC48V 6A (water-based) Max. power consumption up to 240W | |
| External dimensions | H310 × W90 × D215 mm |
| Panel cutout: H284 × W84 mm | |
| Weight | 2.4 kgs |
| Safety circuit |
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