Attributes
Country of Manufacture | Poland |
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Max. controlled power | 30 kW |
Max. adjustable current | 45 A |
Voltage | 3 x 230 V / 3 x 400 V |
Frequency | 50-60 Hz |
Number of phases | 3 |
Dimensions (W x H x L) | 240x260x175 mm |
Internal replacement fuses | 2 x 0.315 A |
IP class | IP20 |
Ambient temperature without condensation | 0-40 °C |
Dissipated power | 120 W |
Humidity | 90%RH max. |
Description
R30P is a proportional multistep controller (up to 5 steps) with automatic voltage adaptation for electric heaters. Regulates heat with turning load On of Off. Ratio between On-time and Off-time is varied 0-100% to suit the prevailing heat demand. Controller is designed only for electric heating control, control principle makes it unsuitable for motor or lighting control. R30P with triac can control output 30kW heater and has four relay outputs for 4 extra load steps control with contactors, on which can be connected load up to 255kW.