electrical instruments
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Product Details
1 .Open/close time:10 - 100 sec
2. AC 220V/380V connect with valve 1'' to 24''
3. Torque: 100-20000Nm
electrical instruments:Part-turn actuators
Type | Rated torque Nm | Rated speed r/min | Travel time r | |||||||
Single-phase220V | 3-phase 380V | |||||||||
A-6/K03 | A-6/F03 | 60 | 3.3 | 3,3.5 | ||||||
A-6/F05 | A-6/F05 | 60 | 4.8 | 5,7 | ||||||
A-6/K10 | A-6/F10 | 60 | 9.6 | 10,14 | ||||||
| A-6/F17 | 60 | 17.5 | 17.5,26 | ||||||
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B- |
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C- |
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| The maximum output torque, numbers that, unit: Nm | ||||
| K |
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| Power codesignal phase220V/50Hz | |||||
F |
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| Power code3- phase 380V/50Hz | ||||||
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| Rated travel time, number of that unit; S | |||||||
| Installation Type | Base type | ||||||||
| L | Control Characteristics | 2 Type | |||||||
Unsigned | The overall proportion of type 4-20mA | |||||||||
S | Discrete proportional 4-20mA | |||||||||
Y | Remote control-type | |||||||||
Main Technical Performance:
The following technical performance mainly refers to the proportion of adjustable type, on the far-controlled and the switching of the following 1,2,3,4,5,6,11,12,13,14 did not concern.
1, input signal: 4mA-20mA DC or 1V-5V DC;
2, enter the channel resistance; 250Ω;
3, input channel number: 1 (discrete formula 3);
4, the basic error: ± 1, ± 2.5%;
5, hysteresis: 1%, 1.5%;
6, dead-0.5-3% (can be set according to system requirements);
7, damping properties: no swing
8, power supply voltage: single phase 220V (+10%, -15%) 50Hz ± 1%
Three-phase 380V ± 10% 50Hz ± 1%
9, the working environment: temperature: Integral -10 - +55 ; discrete -25 - +70 ;
Humidity: ≤ 85%, ambient air does not contain corrosive substances;
10, shell protection grade; meet GB4208 IP65 (dust or rain);
11, broken signal protection functions: preset There are three ways: a, in situ, b, fully open, c,
Fully closed;
12, over-current protection function: pairs of different types of models, to protect current value adjustable; (mechanical parts there have been moments Protection Switch)
13, the dynamic electrical braking function;
14, the ceiling and the lower limit function: at rated travel within the range of upper and lower limits adjustable
About 40%; (mechanical parts of a stroke control switches and mechanical limit)
15, the working system; reversible intermittent working system, connected to sustained rate of 50% per hour, the number of connected
1200 times.
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