Kromschroder BCU370WI2FEU0D3Z001 Burner Control Unit

• Supply Voltage: 230 VAC, 50/60 Hz
• Ignition Method: Electronic ignition, bi-polar
• Fan Control: 3A Relay
• Valve Control: 3-point stepping
• Flame Supervision: Ionization (continuous or intermittent operation) or UV (intermittent operation with UV monitoring)
• Digital Input Function: Integrated valve leak testing
• Mounting Method: Field mount, with base assembly
• Minimum Burner Off-time (tBP): 15 seconds
• Number of Burner Start Attempts: 2
• Start Delay Time (tE): 0 seconds
• Pre-ignition Time (tVZ): 1 second
• Safety Time 1 (Burner/Pilot Start) tSA1: 5 seconds
• Flame Verification Period 1 (Burner/Pilot) tFS1: 2 seconds
• Safety Time 2 (Main Burner Start) tSA2: 2 seconds
• Flame Verification Period 2 (Main Burner) tFS2: 2 seconds
• Controller Enable Signal Delay (tRF): 10 seconds
• Minimum Burner On-time (tB): 60 seconds
• Safety Time During Operation (tSB): 1 second
• V2 During Burner Operation: Open
• Behavior Upon Flame Failure During Operation: Restart
• Burner Off Threshold: 1 µA
• UVS Check (Once every 24 hours): Disabled
• Manual Mode Run Time: Unlimited
• User-defined Password: Supported
• Air Monitoring During Pre-purge: Enabled
• Air Monitoring During Operation: Enabled
• Minimum Gas Pressure Monitoring: Enabled
• Digital Input Function (DGmax.) Monitoring: Enabled

The Kromschroder 300 series burner control unit is designed for control, ignition, and flame monitoring of industrial and commercial gas burners. It supports continuous or intermittent operation using Kromschroder UVD or UVS UV sensors for ionisation or UV flame control. The unit features clear displays for program status, device parameters, and flame signals, with manual operation mode and digital input functions. Device parameters can be diagnosed and adjusted via the optical interface using BCSoft PC software. Certified by the EU and AGA, it meets European market standards, ensuring safe and reliable operation. Widely used in boiler systems, industrial burners, heating equipment, and various gas control applications.

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FAQ

1.Q:Other suppliers have a better price than yours?

A: ''To create the greatest benefit for clients'' is our belief, if you have a better price, please let Wusu know. We will try the best to meet your target price and support you.

2.Q:What's the delivery time ?

A: Normally we have enough stock for regular models(such as PLC FX3U-64MR/ES-A ) and we can deliver immediately at the same day after payment received. For some products that is not in stock, we normally deliver within one week.

3.Q:What is the standard of package?

A: Export standard package or special package according to customer requirement.

4.Q: Could Wusu provide technology support?

A: We're in this field for more than 15 years and we have our own technical team. Our engineer could give suggestion and help to solve the problem if there's any problem.

5.Q:Does Wusu keeps goods in stock or only trading?

A: We have warehouses in Guangzhou and HongKong and keep large stock of goods in it, that's how we promise fast delivery.

All products are covered by the Wusu Industrial Automation Company's 1 Year Warranty. Manufacturer's Warranty does not apply.

 Refund and replacement

1. Please contact us within 7 days if you have any question after you receiving the items.

2.The returned items has to be in its original condition, specific reason for the return, we will 

issue a return or replacement for your order after we received the returns.

3.The buyer is responsible for all the shipping cost incurred.