Dräger Polytron 7000 Instructions For Use Manual page 87

IECEx
– Type P3U:
UL (Underwriters Laboratories Inc.)
– Type P3U:
CSA (Canadian Standards Association)
– Type P3U:
o
EEx ia IIC T4 (–40 C Ta +65
o
EEx ia IIC T6 (–40 C Ta +40
IECEx BVS 04 0003 X
Power Supply: U = 30 V, I
i i
Year of construction (via serial number)
Dräger Safety, 23560 Lübeck, Germany
Only as to Intrinsic Safety for use in Hazardous Locations
Class I, Div. 1, Groups A, B, C, D
Class II, Div. 1, Groups E, F, G
Use in accordance with Dräger Control Drawing SE20105.
o
T4: –40 Ta +65 C, T6: –40 Ta +40
Not tested in oxygen enriched atmospheres (>21 % O
Power Supply: V = 30 V, I
max
C = 5 nF, L
i i
Intrinsic safe
Class I, Div. 1, Groups A, B, C, D
Class II, Div. 1, Groups E, F, G
o o
Ex ia T4 (–40 C Ta +65
o o
Ex ia T6 (–40 C Ta +40
Use in accordance with Dräger Control Drawing SE20106.
Power supply: V = 30 V, I
max
C = 5 nF, L
i i
o
C)
o
C)
= 0,3 A, P = 700 mW, C = 5 nF, L
i i
1)
o
C.
2
= 0.3 A, P = 700 mW,
max i
= 50 μH
NRTL/C
C),
C)
= 0.3 A, P = 700 mW,
max max
= 50 μH
Technical Data
= 50 μH
i
).
®
LR97594
87