DKG 972 Mod 5 240v Control Box
Technical Data
Operating Voltage | 220 / 240 V (-15... +10%) 50 Hz (±5%) |
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Fuse Rating | 10 A fast, 6 A slow |
Power Consumption | ca. 12 VA |
Max. Load per Output | |
- term. 3 ignition trafo | 1.0 A, cos ϕ 0.2 |
- term. 5 + 6 solenoid valves | 0.5 A, cos ϕ 0.4 |
- term. 7 alarm indicator | 0.5 A, cos ϕ 0.4 |
- term. 4 auxiliary blower | 2.0 A, cos ϕ 0.4 |
Total load | 4.0 A, cos ϕ 0.4 max. 16 A during 0,5 sec |
Reset time from lock out | None |
Satronic DKG 972 Mod 5 240v Control Box
Gas Burner Safety Control
For 2 stage atmospheric gas burners
- Flame Detection
- Ionisation probe
- Infrared-flick detector IRD 1020
- UV Flame sensor UVD 971
The burner control box DKG 972 controls and supervises atmospheric burners for gas. They are approved and certified according to the applicable European standards and regulations.
The microprocessor-based programming sequence ensures extremely stable timings independent of voltage variations, ambient temperature and/or switch-on cycles. The built-in information system not only provides a continuous monitoring of the actual state of the box (very helpful especially for monitoring the start-up phase) but also informs about the cause of a possible lock out. The lock out cause is stored in such a way that it can be retrieved even after a power failure.
The control box is designed for maximum safety in case of fluctuations in the voltage supply. If the mains voltage drops below the permitted level, operation is interrupted and the control box automatically prevents the start sequence from being repeated. In this way, the safety of the system is not put at risk by a drop in the mains voltage. This low-voltage protection works not only during start-up but also permanently during operation.
DKG 972 Mod 5 | Timing (Sec) | |
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Waiting time start | tw | 12 |
Pre-ignition time | tvz | 3 |
Stray light monitoring | tf | 5 |
Safety time | ts | 5 |
Post-ignition time | tn | 4 |
Delay 2nd stage | tv2 | 25 |
Datasheets |
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