Atest Gaz EcoAlpa PW-054 Series, User Manual

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10 Technical specification
Power supply
• Voltage Vcc
• Power 230 V ~ ± 10%
10 W
Environment In operation Storage
• Ambient temperatures
• Humidity 0 – 40 O C
10 – 90 % long term
0 – 99 % short term
0 – 40 O C
30 – 90 % long term
IP IP 65
Analogue input parameters
• R
IN
• U
z
• I
z
200 Ω
10.5 – 14 V
160 mA
*
Number of analogue inputs 1 – 2
Parameters of the input for an
external alarm signal Potential-free contact
Below 10 Ω inactive
Above 5000 Ω active
Minimum duration of the switchover pulse > 1s
Digital output parameters
• Relay R1 – R3
• Voltage outputs OC1, OC2
Not protected
230 V ~ / 1 A
230 V / 0.25 A
24 V / 1 A
Voltage 14 V
Σ I < 300 mA
*
Valve control outputs PW-054-P17-XEF-
1212 PW-054-P17-XEF-1240 PW-054-P17-
230V
• Valve type
• Guaranteed limit of the shutoff voltage
• Min. Value of the load resistance
• Maximum resistance of the power supply
line
• The type of shutoff signal
Poppet
10.5 – 13.8 V
4 Ω
0.5 Ω
3 x 0.5 s
Poppet
10.5 – 13.8 V
4 Ω
0.5 Ω
3 x 0.5 s
Ball, flap
10.5 – 13.8 V
0,5 Ω
0.2 Ω
3 x 0.5 s
Poppet
230VAC
-
-
3 x 0.5 s
Integrated signalling equipment
(visual) LED controls
Integrated signalling equipment
(audible) 60 dB, 1 m distance
Protection class II
Required protections
• Power supply
Overcurrent fuse switch C2 in L and N lines
Duration of operation with backup voltage
• PW-054-LED2-1212
• PW-054-P17-XEF-1240
1h
1h
Dimension See Figure 1
* The total current consumed by devices connected to the control unit (through gas detector and signaling device terminals) may not exceed 500
mA, while the current consumed by the signalling device terminals may not exceed 300 mA.
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User Manual: POD-017-ENG R01