Deskripsi
Phase Sequence Detection Module
• Type: Phase sequence detection module
• Model: XXJC‑1009
• Brand: Changzhou Power Plant Auxiliary Equipment Factory Co., Ltd.
Product Overview:
The XXJC‑1009 is a compact, industrial-grade phase sequence and phase loss detection module designed to monitor three-phase AC power inputs. It ensures correct phase rotation and detects missing phases before allowing motor or actuator operation, helping prevent reverse rotation, mechanical damage, and control faults.
Specifications:
| Feature | Specification |
|---|---|
| Rated Voltage | 3-phase AC 380V ±10% |
| Frequency | 50 Hz ±5% |
| Detection Functions | Phase sequence detection, phase loss detection |
| Output | Relay contact output (SPDT), 5A @ 250VAC |
| Response Time | <200 ms |
| Indicators | LED status indicators for correct/incorrect phase |
| Operating Temperature | −25 °C to +55 °C |
| Humidity | ≤95% RH (non-condensing) |
| Insulation Resistance | ≥100 MΩ |
| Dielectric Strength | 2 kV for 1 minute between input and output |
| Mounting | Panel or enclosure mount |
| Protection Class | IP40–IP55 (depending on installation) |
Dimensions & Weight:
- Dimensions: Approx. 90 × 70 × 40 mm
- Weight: ~150–200 g
Applications:
- Electric actuator control systems
- Industrial motor protection
- Power plant valve automation
- Water treatment and pumping stations
- Petrochemical and HVAC systems
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