1 PCS new Siemens LMV37.410WH Weishaupt Controller #LYQ007
1 PCS new Siemens LMV37.410WH Weishaupt Controller #LYQ007
| Parameter | Value |
|---|---|
| Model | LMV37.410WH |
| Type | Microprocessor‑based burner control base unit with integrated air‑fuel ratio control |
| Mains Voltage | AC 230 V, -15% / +10% |
| Mains Frequency | 50 / 60 Hz ±6% |
| Power Consumption | <30 W (typical) |
| Safety Class | I, with parts per II and III to DIN EN 60730‑1 |
| Degree of Protection | IP00 (IP40 via proper installation) |
| External Mains Fuse | Max. 16 AT |
| Internal Fuse F1 | 6.3 AT (DIN EN 60127‑2/5) |
| Undervoltage Shutdown | Approx. AC 186 V |
| Restart Voltage | Approx. AC 195 V |
| Status Inputs | UN ±15%; IeMax 1.5 mA peak; IeMin 0.7 mA peak; Max. contact bounce 50 ms |
| Total Contact Loading | Max. 5 A (fan, ignition, oil pump, valves) |
| Fan Motor Contactor | 2 A @ 230 V AC; 1.6 A pilot duty (UL372); Cosφ >0.4 |
| Ignition Transformer | 250 VA ignition load (UL372); Cosφ >0.2 |
| Oil Pump / Clutch | 1.6 A pilot duty (UL372); Cosφ >0.4 |
| Valve Outputs | 1.6 A pilot duty (UL372); Cosφ >0.4 |
| Analog Output (X74 Pin 3) | Voltage accuracy ±1% |
| Flame Detectors | QRA2, QRA4, QRA10, QRB, QRC, ION (Europe) |
| Actuators | Up to 2 stepper‑motor actuators (SQM3… / SQN1…) |
| Operating Temp Range | -30 °C … +60 °C (Class 2M2) |
| Humidity | <95% r.h. (Class 2K2) |
| Lifetime | 250,000 burner start cycles (~10 years) |
| Software Version | V03.40 (CC1P7546en) |
| Dimensions | 82.5 × [standard] mm |
| Weight | ~6.5 kg |
| Standards | EN 298, EN 676, EN 1643, DIN EN 60730‑1, etc. |
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