Technical data

Rated voltage	E units: 230 V AC D units: 400 V 3 PE
Power frequency	50 Hz
Degree of protection	IP 55 Exception: GRM HT 10/2 with IP 44
Power cable cross-section	1.5 mm², maximum 2.5 mm²
Airstream temperature	GRK: -20 ... +50 °C GRK R: -15 ... +70 °C GRM ES: -20 ... +80 °C GRM HT: +100 ... +150 °C
Weight	GRK … 4 … 48 kg, depending on unit variant GRK R … 17 … 131 kg, depending on unit variant GRM ES … 4 … 20 kg, depending on unit variant GRM HT … 4 … 20 kg, depending on unit variant

For more technical data → rating plate.

For dimensions and characteristic curves → www.maico-ventilatoren.com.