Designed for operation in AC mains with voltage 380V and frequency 50Hz.
For installation in zones of class 1 and 2 according to GOST R 51330.9 (in explosive zones of all classes according to Ch. 7.3 PUE), in which formation of vapour and gas-air explosive mixtures of category IIA and IIB of groups T1, T2, T3, T4 according to GOST 30852.11, GOST 30852.5 is possible.
Brief characteristics (basic):
- Protection degree IP67;
- Seismic resistance 10 points on MSK-64 scale;
- Rated operation mode of the motors is repeated-short-term S3 with the duration of switching on SP 25% according to GOST IEC 60034-1-2014. Duration of one cycle is equal to 60 min.
It is allowed S2 mode with duration of unchanged nominal load 30 min.
أخبرنا بما تحتاجه واحصل على عروض أسعار من موردين موثوقين