SUD 228 II
Description
- Charging switch for electric storage heaters
- Adjustable charging time and backward control
- If the ripple control receiver or the tariff time switch have been released for nighttime off-peak tariff, the device starts the charging program for storage heating
- Charging time can be set from 0鈥9 hours
- Onscreen display of charging time which is repeated every 24 hours
- Backward control stops charging process at the end of off-peak period
- Manual switch can be connected for daytime charging
Technical data
| Operating voltage | 100聽鈥撀240 V AC |
| Frequency | 50聽鈥撀60 Hz |
| Number of inputs | 1 |
| Number of outputs | 1 |
| Stand-by consumption | ~1,2 W |
| Width | 4 modules |
| Installation type | DIN rail |
| Type of contact | NO contact |
| Switching capacity | 8 A (at 250 V AC, cos 蠁 = 1) |
| Ambient temperature | +0 掳C聽鈥β+55 掳C |
| Type of protection | IP 20 |
| Protection class | II according to EN 60 730-1 |
Connection example
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