Flow Limiter TPF...Series

Transcription

1 Rev.E Flow imiter TPF...Series Flow limiter is a self-flow controller, mainly used in district heating system, it can not only regulate valve flow but also play hydraulic balance effects for the first network. Features Introduction Build-in Diaphragm Capsule and Connecting Pipe The valve adopts the build-in diaphragm capsule and connecting pipe. It can avoid damaging during installation compared with external connecting pipe. High Control Precision Both the electric valve core and balancing valve core adopt straight travel design. Compared with rotary design, straight travel has higher control precision. Anti-blocking Design The balance structure of spring diaphragm significantly reduces the probability of blocking in valve body. Because of the lower requirement for water quality, it can easily deal with the water in heating pipeline. High Close Off DP, ow eakage The valve has a higher close off differential pressure, while the leakage is lower than 0.02% of KVS. Tiger Controls Equipment Co., td. 1

2 Type Suary Series TW TW TW TW Actuator Rated Stroke ominal Output Force Flow imiter Icon P16 0(2)~10VDC,0(4)~20mA TW1000-XD24-S.12 TW3000-XD24-S.12 TW3000-XD24-S.14 TW5000-XD24-S.12 3-position Type(on/off) TW1000-XD24-S.12 TW3000-XD24-S.12 TW3000-XD24-S.14 TW5000-XD24-S.14 RS485 bus and FC(optional) TW1000-XD24-S TW3000-XD24-S TW3000-XD24-S TW5000-XD24-S SPDT Feedback Function(optional) TW1000-XD24-SF2.12 TW3000-XD24-SF2.12 TW3000-XD24-SF2.14 TW5000-XD24-SF2.14 Valve Body Type Pb=0.5bar D Stroke DP Range Qmax 0.5bar Ps Ps Ps Ps [] [] [kpa] [m 3 /h] [MPa] [MPa] [mpa] [mpa] TPF32-2VGC-S.12.B D ~ P16, Medium Temp. -10 ~ 130 Flanged TPF40-2VGC-S.12.B D ~ TPF50-2VGC-S.12.B D ~ TPF65-2VGC-S.12.B D ~ TPF80-2VGC-S.14.B D ~ TPF100-2VGC-S.14.B D ~ TPF125-2VGC-S.14.B D ~ TPF150-2VGC-S.14.B D ~ TPF200-2VGC-S.14.B D ~ TPF250-2VGC-S.14.B D ~ Series TW TW TW TW Actuator Rated Stroke ominal Output Force Flow imiter Icon P25 0(2)~10VDC,0(4)~20mA TW1000-XD24-S.12 TW3000-XD24-S.12 TW3000-XD24-S.14 TW5000-XD24-S.12 3-position Type(on/off) TW1000-XD24-S.12 TW3000-XD24-S.12 TW3000-XD24-S.14 TW5000-XD24-S.14 RS485 bus and FC(optional) TW1000-XD24-S TW3000-XD24-S TW3000-XD24-S TW5000-XD24-S SPDT Feedback Function(optional) TW1000-XD24-SF2.12 TW3000-XD24-SF2.12 TW3000-XD24-SF2.14 TW5000-XD24-SF2.14 Valve Body Type Pb=0.5bar D Stroke DP Range Qmax 0.5bar Ps Ps Ps Ps [] [] [kpa] [m 3 /h] [MPa] [MPa] [mpa] [mpa] TPF32-2VGD-S.12.B D ~ P25, Medium Temp. -10 ~ 130 Flanged TPF40-2VGD-S.12.B D ~ TPF50-2VGD-S.12.B D ~ TPF65-2VGD-S.12.B D ~ TPF80-2VGD-S.14.B D ~ TPF100-2VGD-S.14.B D ~ TPF125-2VGD-S.14.B D ~ TPF150-2VGD-S.14.B D ~ TPF200-2VGD-S.14.B D ~ TPF250-2VGD-S.14.B D ~ otes: P b : Control DP Tiger Controls Equipment Co., td. 2

3 Flow Characteristic Flow Valve Opening DP Flow Characteristic Opening Flow Characteristic Dimension Figure D B D D2 D4 K P H1 H Weight kg D B D D2 D4 K P H1 H Weight kg Tiger Controls Equipment Co., td. 3

4 1.Downward installation is forbidden, when the Installation Instruction medium is chilled/hot water. The medium flow direction in valve should be consistent with the medium of pipeline! 2.As shown in below, when install the valve, tighten bolts and nuts diagonally. a. b. When install the valve on pipeline, the flange hole of D200 valve which shown in the right must be installed with the equipped 4 sets of bolts, nuts and washers! bolt washer nut Only for D200 3.Valve and actuator can be assembled easily. either need any special tools nor need to do any adjustment. 1 Prepare for assembling actuator, 2 take down the fixed fitting,and disentangle the clip. Made the actuator shaft is concentric with the valve stem which can be observed from the hole,and make these two connecting faces keep coinciding.then clock the two screws on the clip. Made the two connecting faces of valve stem and actuator shaft keep coinciding! When we do the pipe pressure testing and flushing, the valve body shoule 3 Pulling the fixed fitting to the 4 The status after assembled, face and back. groove and locking by two screws be in the state of full open,if not, the internal diaphragm of valve body will be damaged and lose the balancing function! Tiger Controls Equipment Co., td. 4

5 Wiring Instruction otes: 1.Open the cover and prepare to wire. 2.Wiring correctly according to thewiring diagram. a.24v Terminal Diagram S1 1. Open the cover when wiring,prohibit to disassemble other spare parts! 2. Carefully check the power voltage when wiring, wire according to the product parameter, if not, it may cause fire and endanger personal safety in servere case! Functional DIP Switch RS485 Functional Terminal Proportional Terminal 3-position Terminal SPDT Feedback Terminal b.220v Terminal Diagram S1 3. Please cut off power supply when wiring in order to ensure personal safety! Functional DIP Switch RS485 Functional Terminal 4. After wiring,please install the cover to the origional position,avoid electric shock for the terminal! Power Terminal 3-position Terminal Proportional Terminal SPDT Feedback Terminal TW...-XD24...Wiring diagram Wiring 4 5Diagram 6 7 Valve position RS485 Valve position 8 9 D- D+ With RS485 and FC Function RS D- D position Type With SPDT Feedback Function Valve position Tiger Controls Equipment Co., td. 5 Valve position

6 Feedback signal TW...-XD220...Wiring diagram RS485 counication Feedback signal With RS485 and FC Function D- D+ 3-position Type With SPDT Feedback Function Carefully check the power voltage before wiring! The circuit board would be burnt out permanently if mixed wiring, it could be cause fire and endanger personal safety in servere case! Indicating ight Reset ight Reset Status Description Green Always ormal mode Red Always ocal mode Yellow Flashing(1Hz) Self-stroking Red Quick flashing(2hz) Alarming Retractive ight- Status Description Green Always ormal mode Yellow Always Reach upper limit position Red Flashing(1Hz) Alarming Red Always ocal mode Extended ight- Status Description Green Always ormal mode Yellow Always Reach lower limit position Red Flashing(1Hz) Alarming Red Always ocal mode Tiger Controls Equipment Co., td. 6

7 A. Connect actuator and valve body. B. Wiring power and control signal wires. Debugging Instruction C. Set DIP Switch to needed position. After the setting, turn on power of actuator, pre-setting function will come into effect. (DIP Switch can be set with power) D. Power on the actuator. E. Actuator Self-stroking: this step is for matching stroke of actuator and valve. 1) The Reset yellow indicating light will keep flashingng (frequency is 1Hz),actuator shaft extends to lower limited position firstly and then, it retracts to upper limited position, actuator will not be controlled by signal by this time. 2) After 3 minutes, Reset yellow light stop flashing, self-stroking stops and the matching of the valve and actuator is finished. By then, actuator running direction can be controlled by control signal. 3) If the Reset red light is quick flashing(2hz) during the self-stroking, it means the self-stroking status is not correct and the actuator start alarming. The actuator can not match with the valve's max. stroke. Remarks: If self-stroking is needed in a power-on state, press down the Reset button on PCB over 5 seconds, and then the actuator start self-stroking. Self-stroking phenomenon are the same as step (1), (2) above. F. ocal mode:press the button and at the same time over 5s, loosen the buttons and actuator enter into local mode, at that time the, and Reset light will always be on red. If you need actuator shaft retracts, long press, the light will always be on green; If you need actuator shaft extends, long press, the light will always be on green. After reach to the expected position,repress and at the same time over 5s, and then loosen the buttons, it will exit the local mode. 1. The factory default setting is automatic self-stroking, it means that actuator will repeat automatic self-stroking when power on each time! 2. If you don't need automatic self-stroking function, you can set the 7th switch to OFF, it will change into manual self-stroking (Phenomenon as same with (1), (2). /: 0~10VDC OFF S Function Introduction As shown in the left,when equipped with Flow imiter, DIP Switch S1-5 is DA mode: at terminal O,E increasing: actuator shaft retracts, valve stem extends, valve tends to open. at terminal O,E decreasing, actuator shaft extends, valve stem retracts, valve tends to close. at terminal O,E has no changing, actuator shaft and valve stem stay in present position. When voltage (or current) signal is disconnected, this is equivalent to input the min. control signal,actuator shaft retracts, valve closed. Switch Function S1-1 Starting of control/ S1-2 Type of control signal S1-3 Impedence match of control signal S1-4 Type of feedback signal S1-5 Operating mode S1-6 osing control signal mode Tiger Controls Equipment Co., td. 7 Description Dip Switch Instruction 20%:the starting of control/ is 20%(namely 4~20mA or 0~10VDC) OFF 0:the starting of control/ is 0(namely 0~20mA or 0~10VDC) II:current signal OFF UI:voltage signal UI:voltage signal OFF II:current signal IO:current signal OFF UO:voltage signal OFF OFF DA:When the control signal increase, actuator shaft extends;when the control signal decrease, actuator shaft retracts. RA:When the control signal increase, actuator shaft retracts;when the control signal decrease, actuator shaft extends. DW:When lose control signal (voltage type or current type), actuator will provide a min. control signal internally. : 1)When lose control signal (voltage type),actuator will provide a max. control signal internally. 2)When lose control signal (current type),actuator will provide a min. control signal internally. S1-7 Self-stroking mode DF:Power on each time, self-stroking starts automatically. S1-8 Control mode (when S1-9 is OFF) OFF RF:Self-stroking starts only when press the red self-stroking button manually. 3-position type OFF Proportional type S1-9 Control type RS485 interface control(modbus protocol) OFF Proportional type and 3-position type S1-10 Speed TW500/1000/1001/3000 high speed: 1s/; TW5000 high speed:2s/ OFF TW500/1000/1001/3000 medium speed: 2s/; TW5000 medium speed:4s/

8 Technical Parameters Operating Parameters Caliber range Permissible pressure Connection standard Medium temperature D32~D250 P16, P25 are optional Flanged connection ISO ~130 C Permissible medium Chilled/hot water,glycol under 50% Operating voltage TW...-XD24... TW...-XD Frequency Power consumption TW500/1000/001-XD24... TW3000-XD24... TW5000-XD24... TW500/1000/001-XD TW3000-XD TW5000-XD Speed TW500/1000/001/ TW Sensitivity (can be adjusted between 0.2%~10% by FC mobile software) 24VAC± 15%,24VDC+ 15%, % 50Hz / 60Hz Run:14VA;Max.:25 VA Run:23VA;Max.:35 VA Run:27VA;Max.:41 VA Run:10VA;Max.:20 VA Run:19VA;Max.:35 VA Run:20VA;Max.:40 VA High speed:1s/;medium speed:2s/ High speed:2s/;medium speed:4s/ Proportional type: 0.8% (factory setting) RS485: 0.2% (factory setting) Dead zone( Can be adjusted between 1%~10% by FC mobile software) Impedance (only for proportional type) voltage input impedance current input impedance oad requirements (only for proportional type) voltage output load requirement current output load requirement TW...-BX... TW...-BX Valve position TW...-BX... TW...-BX...-F2 TW...-BX Protection level 2%(factory setting) >100K <0.125K >1K <0.5K 0(2)~10VDC, 0(4)~20mA RS485 0(2)~10VDC, 0(4)~20mA 2 SPDT feedback RS485 IP65 Spare Parts Material Valve body Valve core Valve stem Sealing ring Diaphragm Cover Bracket Base Ductile iron QT Stainless steel Stainless steel PTFE EPDM PC Stainless steel Aluminum die casting Tiger Controls Equipment Co., td. 8

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