Power supply | |||
|---|---|---|---|
Operating voltage | |||
| SAZ31.00 | AC 230 V ± 15 % | |
SAZ61.03 | AC 24 V ± 20 % / DC 24 V + 20 % / -15% or | ||
Frequency | 45…65Hz | ||
External supply line protection (EU) |
| ||
Power consumption at 50 Hz | |||
| SAZ31.00 | Stem retracts/extends | 6 VA / 3.5 W |
SAZ61.03 | Stem retracts/extends | 8 VA / 3.75 W | |
Functional data | ||
|---|---|---|
Positioning times (with the specified nominal stroke)
| Positioning time can vary by valve, see Type summary | |
| SAZ31.00 | 120 s |
SAZ61.03 | 30 s | |
Positioning force | 560 N | |
Nominal stroke | 20 mm | |
Stroke range | 6...20 mm | |
Permissible medium temperature (valve fitted) | 1…130 °C | |
Signal inputs | ||
|---|---|---|
Y1/Y2 control signal - SAZ31.00 | 3-position | |
SAZ31 voltage | AC 230 V ± 15 % | |
Y control signal SAZ61.00 | 3-position | |
SAZ61.03 (DC 0…10 V) | Power consumption | ≤ 0.1 mA |
Input impedance | ≥ 100 kΩ | |
SAZ61.03 (DC 4…20 mA) | Power consumption | DC 4…20 mA ± 1 % |
Input impedance | ≤ 500 Ω | |
Parallel connection | |
|---|---|
SAZ61.03 | ≤ 10 (depending on controller output) |
Forced control | |||
|---|---|---|---|
Z control signal forced control | |||
| SAZ61.03 | R= 0…1000 Ω, G, G0 | |
| R = 0…1000 Ω | Stroke proportional to R | |
Z connected to G | Max. stroke 100 % 1) | ||
Z connected to G0 | Min. stroke 0 % 1) | ||
Voltage | AC 24 V ± 20 % | ||
Power consumption | ≤ 0.1 mA | ||
Position feedback | |||
|---|---|---|---|
Position feedback U | |||
| SAZ61.03 | DC 0…10 V ± 1 % | |
| Load impedance | > 10 kΩ resistive | |
Load | Max. 1 mA | ||
Connection cables | |
|---|---|
Wire cross sectional area | 0.75…1.5 mm2, AWG 20…16 |
Cable inputs - SAZ.. | EU: 2 entries ∅ 20.5 mm (for M20) |
1 entry ∅ 25.5 mm (for M25) | |
Degree of protection and class | |
|---|---|
Housing from vertical to horizontal | IP 54 as per EN 60529 |
Insulation class | To EN 60730-1 |
Actuator SAZ31.00 - AC 230 V | II |
Actuator SAZ61.03 - AC / DC 24 V | III |
Environmental conditions | |||
|---|---|---|---|
Operation | IEC 60721-3-3 | ||
| Climatic conditions | Class 3K5 | |
| Mounting location | Indoors (weather-protected) | |
Temperature - general | 5…45 °C | ||
Humidity (non-condensing) | 5…95 % r.h. | ||
Transportation | IEC 60721-3-2 | ||
| Climatic conditions | Class 2K3 | |
| Temperature | -25…70 °C | |
Humidity | < 95 % r.h. | ||
Storage | IEC 60721-3-1 | ||
| Climatic conditions | Class 1K3 | |
| Temperature | -15…55 °C | |
Humidity | 5…95 % r.h. | ||
Directives, standards | ||
|---|---|---|
Product standard | EN 60730-x | |
Electromagnetic compatibility (field of use) | For residential, commercial and industrial environment | |
EU conformity (CE) | A5W000003447 1) | |
UL, cUL | AC 230 V AC / DC 24 V |
UL 873 http://ul.com/database |
Environmental compatibility |
|---|
The product environmental declaration A5W00003224 1) contains data on environmentally compatible product design and assessments (RoHS compliance, material composition, packaging, environmental benefit, and disposal). |
Accessories | |
|---|---|
SAZ61.03 | ≤ 10 (depending on controller output) |
Auxiliary switch ASC10.51 2) | Switching capacity: |
Potentiometer ASZ7.5/.. |
|
Function module AZX61.1 |
|
External supply line fusing | See section "Power supply" |
US Installation, UL & cUL | AC 24 V class 2, 5 A general purpose |
1) | Documents can be downloaded at http://www.siemens.com/bt/download |
2) | UL recognized component |
