Kromschroder BCU 465W2P2C1D2310K1E1-/LM400WF3O1E1-, burner control unit (88680028)

Kromschroder burner control unit, series 400
Housing for on-site mounting, for controlling, igniting and monitoring impulse-controlled, modulating or stage-controlled gas burners. For continuous operation with ionization control or UV control using Kromschroder UV sensor UVD. Intermittent operation with UV sensor UVS. Display of the program status, unit parameters and flame signal. Manual operating mode. Diagnosis and adjustment of unit parameters via optical interface using PC software BCSoft. EC-type tested and certified, FM and EAC approved, certified for systems up to SIL 3 (compliant with PL e).
Version for extended air control
Mains voltage: 230 V AC, 50/60 Hz
Ignition transformer: 8 kV, 20 mA, ED 19 %
Flange plate: M32
Valve proving system. TC and POC
Flameless operation
Input function: auxiliary gas and limits during start-up (LDS)
Pressure switch for air
Connection plugs with screw terminals
Individual packaging
Energy supply: via L1
Power module
Series 400
Mains voltage: 230 V AC, 50/60 Hz
Air actuator: with air valve control
Optional output: not fail-safe
Energy supply: via L1
Flame control: burner 1: ionization, burner 2: UVC
Function of contact 80, 81/82: fault signal
Function of contact 90, 91/92: ready signal
Function of contact 95/96: burner 1 operating signal
Function of contact 95/97: burner 1 operating signal
Function of contact 85/86, 87: air signal
Function of terminal 1: start 1
Function of terminal 2: reset
Function of terminal 3: purge
Function of terminal 4: air
Function of terminal 35: safety interlocks
Switch-off threshold, burner 1: 2 micro A
Flame simulation check in standby position
High temperature operation: burner 1: UVS, burner 2: ionization
Burner 1 start-up attempts: 1
Pre-ignition time tVZ: 0 s
1st safety time on start-up: 3 s
Flame proving period 1 tFS1: 2 s
Burner application: burner 1
Function of V5: Off
Auxiliary gas function: Off
Restart: burner 1
Combustion mode: high temperature operation without ignition
Over-run: Off
Over-run time: 0 s
Delayed low air pressure protection: On
Air actuator control: opens on external activation
Active cooling outputs: air actuator
Pre-purge time tPV: 20 s
Pre-ventilation time tVL: 0 s
Selection of running time: on; for approaching the positions for minimum/maximum capacity
Running time: 1 s
Air actuator on start-up: cannot be activated externally
Air actuator in the event of fault: cannot be activated
Safety time during operation: 1 s
Minimum burner on time tB: 30 s
Minimum pause time tMP: 0 s
Operating time in Manual mode limited to 5 min.
Safety interlocks (bus): via terminal
Purge (bus): via non-fail-safe bus or terminal
High temperature operation (bus): via terminal
Limits during start-up (bus): via terminal
Proof-of-closure test period: 10 s
Valve proofing system: Tightness test before start-up and after shut-down
Relief valve (VPS): V2
Measurement time Vp: 3600 s
Valve opening time 1 (tL1): 2 s
Fieldbus communication: with address check
Kromschröder Safety Link: On

Replacing a Kromschroder BCU 465W2P2C1D2310K1E1-/LM400WF3O1E1-, 88680028 burner control unit is a good solution to make your equipment work again. We offer a wide range of Kromschroder spare parts for burners, gas trains etc. We supply original Elster (Kromschröder) & Honeywell (Maxon) products.

If you have any queries about Kromschroder burner control or any other Kromschroder spare parts, please write us at 624burner@gmail.com, quoting the item code 88680028.