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Electrical Actuators
for Combi-valve types VPI45...
•
SSD31..
operating voltage AC 230 V
•
SSD81..
operating voltage AC 24 V
•
SSD61..
operating voltage AC/DC 24 V
•
Nominal force > 250 N
•
Automatic identification of valve stroke
•
Direct mounting with union nut, no tools required
•
Basic types complete with plug-in connecting cable, length 1.5 m
•
Optional cable types
•
cable length 1.5 m, 2.5 m and 4.5 m
•
halogen-free cables
•
Manual override and position indication
•
Parallel connection of multiple actuators possible
For operation of Siemens valves VPI45.. for water-side control of hot and cooling water
in heating, ventilation and air conditioning systems.
Калининград (4012)72-03-81
Калуга (4842)92-23-67
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Москва (495)268-04-70
Мурманск (8152)59-64-93
Набережные Челны (8552)20-53-41
сайт: www.acvatix.nt-rt.ru || эл. почта: atv@nt-rt.ru
3-position control signal
3-position control signal
DC 0...10 V control signal
Нижний Новгород (831)429-08-12
Новокузнецк (3843)20-46-81
Новосибирск (383)227-86-73
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Пермь (342)205-81-47
Ростов-на-Дону (863)308-18-15
Рязань (4912)46-61-64
Самара (846)206-03-16
Санкт-Петербург (812)309-46-40
Саратов (845)249-38-78
SSD31..
SSD81..
SSD61..
Смоленск (4812)29-41-54
Сочи (862)225-72-31
Ставрополь (8652)20-65-13
Тверь (4822)63-31-35
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Ярославль (4852)69-52-93
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Related Manuals for Siemens SSD31 Series
Summary of Contents for Siemens SSD31 Series
- Page 1 • Manual override and position indication • Parallel connection of multiple actuators possible For operation of Siemens valves VPI45.. for water-side control of hot and cooling water in heating, ventilation and air conditioning systems. Архангельск (8182)63-90-72 Калининград (4012)72-03-81 Нижний Новгород (831)429-08-12 Смоленск...
- Page 2 Type summary Standard versions Type reference Operating voltage Positioning time Control signal Connecting cable at 50 Hz SSD31 1.5 m AC 230 V SSD31/00 no cable 150 s 3-position SSD81 1.5 m AC 24 V SSD81/00 no cable SSD61 1.5 m AC / DC 24 V 75 s DC 0…10 V...
- Page 3 Function / mechanical design When the actuator is driven by DC 0…10 V control voltage or by a 3-position signal, it produces a stroke which is transmitted to the valve stem. The description of operation in this document applies to the valve versions which are fully closed when de-energized (NC valves).
- Page 4 Notes Engineering The actuators must be electrically connected in accordance with local regulations (refer to «Connection diagrams»), page 7. Regulations and requirements to ensure the safety of people and property must Caution be observed at all times! The permissible temperatures (refer to «Technical data», page 6) must be observed. The connecting cable of the actuator may come into contact with the hot valve body, provided the temperature of the valve body does not exceed 80 °C.
- Page 5 Warranty The technical data given for these applications is valid only when the actuators are used with the Siemens valves listed under «Equipment combinations», page 2. The use of the SSD.. actuators in conjunction with third-party valves invalidates any warranty offered by Siemens Switzerland Ltd / HVAC Products.
- Page 6 M30x1.5 mm Weight 0.35 kg Housing colors Base and cover RAL 7035 light gray Provided the controllers’ output is sufficient Transformer 160 VA (e.g. Siemens 4AM3842-4TN00-0EA0) for AC 24 V actuators General ambient Operation Transport Storage conditions EN 60721-3-3...
- Page 7 Connecting cable SSD31.. CLOSE (AC 230 V) Control signal Control signal OPEN (AC 230 V) Neutral 4864Z12en SSD81.. Control signal CLOSE (AC 24 V) Control signal OPEN (AC 24 V) System potential AC 24 V 4864Z13en SSD61.. Control signal DC 0 ... 10 V (- at DC 24 V) System neutral System potential AC 24 V (+ at DC 24 V)
- Page 8 Controller SP (+) SSD61.. Actuator SP, G System potential AC/DC 24 V SN, G0 System neutral Control signal (G0) SN (-) Dimensions All dimensions in mm Actuator SSD31.. SSD81.. SSD61.. 72.5 81.4 Архангельск (8182)63-90-72 Калининград (4012)72-03-81 Нижний Новгород (831)429-08-12 Смоленск (4812)29-41-54 Астана...