Siemens RVD250 Series Controller, Analog, Digital, Digital, 230 V ac
- RS Stock No.:
- 287-8852
- Mfr. Part No.:
- RVD250-A / S55370-C125
- Brand:
- Siemens
Subtotal (1 unit)*
£1,408.67
(exc. VAT)
£1,690.40
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 23 March 2026
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Units | Per unit |
|---|---|
| 1 + | £1,408.67 |
*price indicative
- RS Stock No.:
- 287-8852
- Mfr. Part No.:
- RVD250-A / S55370-C125
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Accessory Type | Temperature Control | |
| Series | RVD250 | |
| Number of Inputs | 2 | |
| Input Type | Analog, Digital | |
| Number of Outputs | 11 | |
| Output Type | Digital | |
| Supply Voltage | 230 V ac | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Accessory Type Temperature Control | ||
Series RVD250 | ||
Number of Inputs 2 | ||
Input Type Analog, Digital | ||
Number of Outputs 11 | ||
Output Type Digital | ||
Supply Voltage 230 V ac | ||
RoHS Status: Not Applicable
- COO (Country of Origin):
- CH
The Siemens district heating controller designed for efficient control of district heat transfer stations and plants. It has LPB and M-bus communication capabilities, making it suitable for various types of heating systems, including radiator, convector, underfloor, and ceiling heating systems. With its versatile heating circuit control functions, it allows for weather-compensated flow temperature control, demand-dependent control, and precontrol of heating circuits. The heating controller also provides reliable and efficient control of d.h.w. heating with options for coil type storage tanks, stratification storage tanks, and direct d.h.w. heating off the heat exchanger. With its wide range of features, this district heating controller offers optimized heating, automatic ECO function, frost protection, and remote control capabilities.
Precontrol of heating circuit flow in interconnected plants for efficient heat distribution
D.h.w. control options for different types of storage tanks and heating methods
Optimized heating up and setback for energy savings
Automatic heating limit and frost protection for safe and reliable operation
365-day clock with automatic summer- / wintertime changeover
Compatible with LPB and M-bus communication for easy integration
Remote control capabilities with room unit for convenient operation
Refill function for maintaining optimal plant pressure
Relay and sensor test functions for easy commissioning and troubleshooting
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