Friedrich Hazardgard SH20N50AT Installation & Operation Manual page 21

Unidades de aire
acondicionado
ISA 12.12.01 and NFPA 70-10
(National Electric Code)
Article 501
Class I , Div. 2 Groups A,B,C, & D
Article 505
Class I , Zone 2, Goups IIA
IIB + H and IIC
240/220 V, 50 HZ : SH20*
230/208V : SH15, SH20
230/208V, 60 HZ ; 240/220V, 50 HZ : SH 24*
ATEX*
II 3 G Ex nA nC IIC T4 Gc
DEMKO 15 ATEX 1364X
IECEx*
Ex nA nC IIC T Gc
IECEx UL15.0051X
8˚ C ≤ T ≤ 55˚ C
amb
5/27/2015 93031005_06