Product data

103
Signum 3 Ex
Verification of intrinsic safety
Verification of
Intrinsic Safety
Rev.
00
Dr. D. Klausgrete
2012-10-18
Page
of
1
7
36953-751-60
YPS02-Z.R
Power supply
(100-240 Vac)
II (2) G [EEx ib] IIC
II (1) D
YPS02-X.R
Power supply
(100-240 Vac)
II 2 G EEx d [ib] IIC T4
II 1 D T135°C IP65
Non-hazardous
area
Hazardous area
Alternative
connections
Power Supply
Sartorius cable; permanently mounted on the
power supply / explosion-protected (EX)
rechargeable battery pack; cable can be flexibly
installed; max. length: 50m
YRB02-X
EX battery pack
II 2 G EEx e m [ib]IIC T4
II 1 D IP6X T80°C
Circuit Ui Ii Pi Ci Li
V_1 12.6 V 133 mA 1.46 W 188 nF 0 mH
V_2 12.6 V 133 mA 1.46 W 3 nF 0 mH
V_3 8.6 V 187 mA 1.51 W 391 nF 0 mH
V_4 12.6 V 150 mA 1.68 W 223 nF 82 µH
YPS02-X.. /YPS02-Z..:
Circuit Uo Io Po Co Lo
V_1 12.6 V 133 mA 1.46 W 1 µF 300 µH
V_2 12.6 V 133 mA 1.46 W 1 µF 300 µH
V_3 8.6 V 187 mA 1.51 W 4 µF 300 µH
V_4 12.6 V 150 mA 1.68 W 1 µF 300 µH
YRB02-X:
Circuit Uo Io Po Co Lo
V_1 12.6 V 133 mA 1.43 W 0.5 µF 300 µH
V_2 12.6 V 133 mA 1.43 W 0.5 µF 300 µH
V_3 8.6 V 186 mA 1.49 W 0.8 µF 200 µH
V_4 12.6 V 150 mA 1.65 W 0.5 µF 300 µH
Zone 1, 2, 21, 22
Gas: IIC T4
Dust: IIIC
Note:
1: SIWXSBB.-3-06-H.. and ISXBB.-3-06-H-- models may not be used in zone 21
and zone 22
SIWS… /
ISXS....
1)
II 2 G Ex ib IIC T4 Gb
II 2 D Ex ib IIIC T80°C Db
Verification of
Intrinsic Safety
Rev.
00
Dr. D. Klausgrete
2012-10-18
Page
of
2
7
36953-751-60
Power Supply
Sartorius cable; permanently
mounted on the power supply;
cable can be flexibly installed;
max. length: 50m
YPSC01-X /YPSC01-Z:
Circuit Uo Io Po Co Lo
V_1 12.6 V 115 mA 1.45 W 0.5 µF 350 µH
V_2 12.6 V 115 mA 1.45 W 0.5 µF 350 µH
V_3 8.6 V 168 mA 1.45 W 0.88 µF 350 µH
V_4 12.6 V 134 mA 1.68 W 0.5 µF 350 µH
V_5* 8.6 V 168 mA 1.45 W 0.88 µF 350 µH
*: not used
Any suitable intrinsically
safe Sartorius Equipment
A)
B)
A)
B)
YPSC01-X
Power supply (100-240 Vac)
II 2 G Ex e mb[ib] IIC T4
II 1D (2)G Ex tD A20 [ib]IIC
IP6X T130°C
YPSC01-Z
Power supply (100-240 Vac)
II (2) GD [Ex ib] IIC
Non-hazardous
area
Hazardous area
Alternative
connection
Alternative
connection
Zone 1, 2, 21, 22
Gas: IIC T4
Dust: IIIC T80°C
SIWS… /
ISXS....
1)
II 2 G Ex ib IIC T4 Gb
II 2 D Ex ib IIIC T80°C Db
Note:
1: SIWXSBB.-3-06-H.. and ISXBB.-3-06-H-- models may not be used in
zone 21 and zone 22
A: Connection to main printed circuit board (PCB) 1 in YPSC01-.
B: Connection to main PCB 2 in YPSC01-.
Circuit Ui Ii Pi Ci Li
V_1 12.6 V 133 mA 1.46 W 188 nF 0 mH
V_2 12.6 V 133 mA 1.46 W 3 nF 0 mH
V_3 8.6 V 187 mA 1.51 W 391 nF 0 mH
V_4 12.6 V 150 mA 1.68 W 223 nF 82 µH