1 PCS used SAACKE Etamatic Burner Controller 663R1-0 4 000 r1 SK S AP #LYQ007
1 PCS used SAACKE Etamatic Burner Controller 663R1-0 4 000 r1 SK S AP #LYQ007
| Parameter | Value |
|---|---|
| Model Designation | 663R1-0 4 000 r1 SK S AP |
| Type | Microprocessor-based burner control unit |
| Supply Voltage | 230 V AC ±10%, 50/60 Hz |
| Power Consumption | Max. 15 VA |
| Ignition Sequence | Pre-purge → Ignition trial → Flame detection → Operation |
| Pre-purge Time | Adjustable, typically 10–60 s |
| Ignition Trial Duration | Max. 10 s per attempt |
| Number of Ignition Attempts | 1 or 2 (configurable) |
| Flame Detection | UV sensor (UV cell) or ionization electrode |
| Flame Response Time | < 1 s |
| Safety Timeout | Max. 5 s (flame failure response) |
| Output Relays | - Main fuel valve: 230 V AC, 5 A (resistive)
|
| Input Signals | - Remote start/stop (dry contact)
|
| Ambient Temperature | -20 °C to +60 °C |
| Protection Class | IP 40 (front panel) |
| Dimensions (W×H×D) | Approx. 144 × 72 × 120 mm |
| Mounting | Panel mounting (cut-out: 138 × 68 mm) |
| Certifications | CE, EN 298, EN 676 |
| Application | Gas, oil, dual-fuel burners; single- or multi-stage operation |
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