LDU11.523A17 for Industrial Gas Burner
Siemens Burner Control Unit LDU11.523A17 for Industrial Gas Burner
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Burner Control Unit |
| Control Type | Automatic Burner Management Controller |
| Fuel Type | Gas Burner |
| Application | Industrial Gas Burner Systems |
| Operating Voltage | 220–240 VAC |
| Frequency | 50 / 60 Hz |
| Flame Supervision | Ionization or UV (depending on system configuration) |
| Pre-Purge Time | Fixed sequence (model-specific timing) |
| Safety Shutdown | Automatic lockout on flame failure |
| Mounting | Panel / Burner Integrated Mount |
| Protection Class | Industrial grade |
| Condition | New / OEM |
Notes
Product Overview
The Siemens LDU11.523A17 is an automatic burner control unit designed for industrial gas burner applications.
It provides reliable flame supervision, ignition sequence management, and safety shutdown functions for industrial combustion systems.
This controller is widely used in industrial boilers, furnaces, and process heating equipment where safe and controlled gas combustion is required. The unit ensures proper burner startup, flame monitoring, and automatic lockout in case of flame failure or abnormal operation.
The LDU11 series is known for its robust industrial design, stable performance, and compliance with industrial burner safety standards.
Key Features
- Designed for industrial gas burner control
- Integrated flame supervision function
- Automatic ignition and safety sequence control
- Reliable safety lockout in case of flame failure
- Suitable for continuous or intermittent burner operation
- Industrial-grade durability
- Compatible with Siemens flame detection components
Packaging & Delivery
- Secure industrial carton packaging
- Standard export packaging for international shipping
- Suitable for courier, air freight, or sea freight delivery
- Bulk supply available for OEM and distributors
- Fast dispatch depending on stock availability
Frequently Asked Questions (FAQ)
Q: What is the Siemens LDU11.523A17 used for?
A: It is a burner control unit used to manage ignition, flame supervision, and safety shutdown in industrial gas burner systems.
Q: Is this controller suitable for oil burners?
A: This model is primarily designed for gas burner applications. Oil burner compatibility depends on system configuration.
Q: What happens if flame failure occurs?
A: The controller will automatically trigger a safety lockout to prevent unsafe combustion conditions.
Q: Can this unit be used in industrial boilers?
A: Yes, it is widely used in industrial boilers, furnaces, and process heating systems.
Q: Do you support international shipping?
A: Yes, worldwide shipping is available.
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