Guardian Ost-670-1 Overspeed Prevention System

Guardian Ost-670-1 Overspeed Prevention System
Guardian
Compressor Controls Corporation
Overspeed Prevention System
Speed Module A
Speed Module B
Speed Module C
Model#: Ost-670-1
Rated: 18-32 Vdc 1.0 Amp Max 18 Watts Max
85-265 Vac 0.2 Amp Max 36 Watts Max
Operating Temp. Rating:
-20 C To +65 C Ambient
Temp Code Rating T4a
Ii 3 G
Eex Nacl Iic T4
Lcie 03 Atex 6381
Gdsu11090902l
400a-11793
Rev: L
Nwc-qc1
0711
Surr V: 1.29
Gdrl11090902b
400a-11805
Rev: B1
Gdpw11090904a
375a-11794
Rev: 1
Sped V: 1.27
11788
Rev: A
270a-11811
Rev: 1
H.a.s. 118851555
11784
Rev: D
Class I, Div. 2 Groups A, B, C, D
Class I, Zone 2 Group Iic
Made In U.s.a.
Weight : 10.380 Kg
Ref No(S) : 137878