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Technical Instructions
Document No. 155-682
January 19, 2016
Specifications
Power Requirements
Control Characteristics
Functional Operation
Agency Approvals
Environmental
Conditions
Physical Characteristics
Page 2
Powermite 599 Series MT Series SAS Electronic Valve Actuator 24V Proportional Control
Operating voltage
Frequency
Power supply
Power consumption - running
SAS61.03U
SAS61.33U
Terminal
Designation
Y
Control Signal
Current draw
Input impedance
U
Position feedback
Voltage
Load impedence
Current load
Z
Forced control
Resistance
Z connected to G
Z connected to G0
Voltage
Current draw
Running time
at 60 Hz
Spring return (SAS61.33U only)
Nominal stroke
Nominal Force
Spring return (SAS61.33U only)
UL
cUL
Ambient temperature
Operation
Transport and storage
Humidity
Max. permissible media temperature in valve
Conduit opening
Weight
SAS61.03U
SAS61.33U
Dimensions
24 Vac ± 20%, 24 Vdc, + 20%, -15%
45 to 65 Hz
Earth ground isolating, Class 2,
24V transformer, 100 VA max.
5.3 VA
5.9 VA
0 to 10 Vdc, 4 to 20 mA
≤0.1 mA for 0 to 10 Vdc control
4 to 20 mA ± 1% for 4 to 20 mA control
>100K ohms
0 to 10 Vdc ± 1%
>10K Ω res.
1 mA max.
0 to 1000Ω, stroke proportional to R
Max. stroke 100%
Min. stroke 0%
Max. 24 Vac to 20%,
Max 24 Vdc+20%,-15%
≤0.1 mA
30 seconds
<14 seconds
7/32-inch (5.5 mm)
90 lbs. (400N)
Mechanical spring
UL873
Certified to CSA C22.2 No. 24-93
23°F to 131°F (–5°C to 55°C)
–13°F to 158°F (–25°C to 70°C)
<95% rh
34°F to 248°F (1°C to 120°C)
Knockouts for standard 1/2-inch
conduit connector
0.9 lbs. (0.4 kg)
1.5 lbs. (0.68 kg)
See Figure 4 and Figure 5.
Siemens Industry, Inc.
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