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Operating voltage | 2 AA batteries |
Type of contact | NO contact |
Switching capacity | 10 A at 250 V AC, cos φ = 1, at 250 V AC, cos φ = 0.6 |
Switching capacity min. | 1 mA |
Setting range temperature | 2°C ... 30°C |
Setting range frost protection | 6°C ... 10°C |
Time basis | Quartz |
Program | Weekly program, Daily program, Holiday program, 3 basic programs |
Number of memory locations | 42 |
External inputs | 1 |
Control types | Pulse width modulation, Hysteresis controller |
Control period | 5 - 30 min |
Control capture range | ±0.2 - ±5 K |
Control accuracy | ≤ ± 0.2 K |
Mode of operation | Type 1 B as per EN 60730-1 |
Control types | 2-point |
Switching output | Potential-free, not for SELV |
Suitable for SELV | Yes |
Switching hysteresis | ±0.2 - ±1 K |
Time accuracy at 25 °C | ≤ ± 1 s/day (quartz) |
Power reserve | Max. 10 mins without losing time |
Battery life | approx. 1 year, depending on switching frequency |
Installation type | Flush-mounted wall installation |
Type of protection | IP 40 |
Protection class | II according to EN 60 730-1 |
Operating instructions (Smartphone) | RAMSES top3 (3,0 MB) | |
Operating instructions | RAMSES top3 (8,7 MB) | |
Data sheet | RAMSES 811 top3 (558,6 kB) |
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