Resonant Control System
ACS-2025 Digital Control System for Resonant Test Applications
The ACS-2025 represents the next generation of high-voltage test control, combining PLC automation with military-grade protection for resonant test systems up to 1650kV. Engineered with Omron/Siemens components and fiber-optic isolation for maximum safety.
System Highlights
✅ 1650kV maximum configurable output
✅ 0.1kV voltage setting accuracy
✅ 10ms over-current response
✅ Dual control modes: Automatic/Manual
Core Specifications
| Parameter | Specification |
|---|---|
| Control Voltage | 220V/50Hz (≤10A) |
| Voltage Rise Rate | 1kV/s ±10% (adjustable) |
| Timing Range | 1-99 hours (programmable) |
| Measurement Accuracy | Class 1 (all meters) |
| Component Brands | Omron, Siemens (contactors/relays) |
Key Functional Modules
1. Intelligent Control System
PLC-based automation with touchscreen interface
Fiber-optic isolated communication (2-core)
Automatic zero-position recovery
2. Precision Measurement
7-channel digital displays (all Class 1 accuracy):
Winding voltmeter
Capacitive divider voltmeter
Regulator I/O ammeters
Test transformer meters
Discharge voltage recording
3. Multi-Layer Protection
10ms fast-recovery over-voltage protection
Programmable current/voltage thresholds
3-stage mechanical/electrical interlocks:
Door-open prevention
Zero-position verification
Emergency stop cascade
Operational Workflow
Step 1: Preset Parameters
Set voltage (0.1kV steps), ramp rate, and test duration via touchscreen
Step 2: Automated Test Sequence
75% voltage: Fast ramp (3kV/s)
75-100%: Precision ramp (0.5kV/s)
Step 3: Protective Monitoring
Continuous comparison of reference vs. actual voltage (Δ<1%)
Industry Applications
Cable Manufacturing: Partial discharge testing
Utility Companies: Transformer frequency response analysis
Research Labs: Dielectric material evaluation
Aviation: Aircraft component HV validation
Maintenance Tip: Perform optical fiber connector inspection every 500 test cycles to maintain signal integrity.
