MTDC-E
Midsize Temperature Difference Controller for basic solar systems with electric backup heating up to 3kW.
MTDC-E | |
---|---|
Sensor inputs PT1000 | 3 |
Relay outputs 230V | 1 |
Relay output voltage-free | 1 |
Outputs 0..10V or PWM signal for speed control of high-efficiency pumps | ✕ |
Number of applications | 4 |
Extension of pre-defined systems by selectable additional functions | ✕ |
LEDs red/green for display of operating status | ✓ |
Statistics and graphic analysis of data memory | ✓ |
Flow based heat metering via Grundfos direct sensor (VFS / VVX) | ✕ |
Pressure monitoring via Grundfos direct sensor (RPS) | ✕ |
Battery-backed Real Time Clock > 24h | ✓ |
Time and Temperature-controlled thermostat function | ✓ |
Legionella function via solar | ✓ |
Legionella protecion via additional heating | ✓ |
Cooling function | ✓ |
Setup wizard | ✓ |
System protection | ✓ |
Collector protection | ✓ |
Storage protection (CP Tmax) | ✓ |
Anti-freeze protection | ✓ |
Recooling | ✓ |
Start logic for vacuum tube collectors | ✓ |
Control program for self-dumping systems (drain-back) | ✓ |
Function control and error memory with date and time | ✓ |
Menu blocker | ✓ |
Power supply for universal voltage range (100…240VAC) and reduced standby consumption | ✓ |
CAN bus connection for SOREL Connect | ✕ |
Data logging on microSD card | ✕ |
Ethernet connection | ✕ |
Dimensions Height x Width x Depth in mm | 163 x 110 x 51 |
Housing colour | RAL 9003 |
Protection Class | IP40 |
Mounting Hardware, Spare Fuse and User Manual | ✓ |

PT1000 Temperature sensors

Immersion sleeves

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