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  4. DrivE-Tech 015
  5. Installing And Operating Manual

E-Tech DrivE-Tech 015 Installing And Operating Manual

Summary of DrivE-Tech 015

  • Page 1

    Installing and operating manual drive-tech 015, 030, 022, 040, 055, 075, 110, 150

  • Page 2: Index

    2 index 1. Drive-tech introduction ..................................................................................................................................................... 3 2. Safety instructions .............................................................................................

  • Page 3: 1. Drive-Tech Introduction

    3 1. Drive-tech introduction drive-tech is a variable frequency drive designed to control and protect pumping systems by varying the output frequency to the pump. Drive-tech can be applied to both new and existing pumping systems, and provides: energy and cost savings simplified installation and an ...

  • Page 4

    4 3. Technical characteristics model vin +/- 15% max vout max line current max motor current typical p2 motor [v] ac [v] [a] [a] [kw] [hp] drive-tech 015 1 x 230 vac 1 x vin 15 9 1.1 1.5 3 x vin 7 1.5 2 drive-tech 030 1 x 230 vac 1 x vin 20 9 1.1 1.5 3 x vin 11 3 4 drive-tech 022 3 x 380-460 vac 3 x...

  • Page 5: 4. Electric Wiring

    5 4. Electric wiring power board drive-tech 015,030 power supply: line: l1, l2, earth it is recommended to use cable lugs output: 3 ph motor: earth ,u,v,w, 1 ph motor: earth, u (running), v (common) it is recommended to use cable lugs. 230 v ac auxiliary fans (wall mounting kit) fan: f1, f2 recommen...

  • Page 6

    6 power board drive-tech 022,040 power supply: line: gnd , l1, l2, l3, it is recommended to use cable lugs. Motor output: motor: u, v, w, gnd it is recommended to use cable lugs. 12 v dc auxiliary fan (wall mounting kit) : 0ve, + ve warning: respect the polarity. Cable stripping recommended for line...

  • Page 7

    7 power board drive-tech 055,075,110,150 power supply: line: l1, l2, l3, gnd it is recommended to use cable lugs. Motor output: motor: u, v, w, gnd it is recommended to use cable lugs. 12 v dc auxiliary fans (wall mounting kit) vent: +, - warning: respect the polarity. Cable stripping recommended fo...

  • Page 8

    8 control board analog inputs (10 or 15 vdc): 1. An1: 4-20 ma: sensor 1 2. An2: 4-20 ma: sensor 2 3. An3: 4-20 ma / 0 - 10 vdc (settable by jumper c.C.): external set 4. An4: 4-20 ma / 0 - 10 vdc (settable by c.C.): trimmer for frequency regulation / external set 2 digital outputs: motor run signal:...

  • Page 9

    9 4.1 protections the protections required upstream each drive-techs depends on the type of installation, and local regulations. We recommend to use overload protection with the characteristic curve of type c and type b circuit breaker, sensitive to both ac and dc current. 4.2 electromagnetic compli...

  • Page 10: 5. Drive-Tech Installation

    10 5. Drive-tech installation drive-tech can be installed directly on the fan cover of the motor or mounted on the wall. Motor mounting kit in this application drive-tech is cooled by the motor fan. Motor kit (available upon request) allows a solid coupling of the two units and it is composed of: dr...

  • Page 11

    11 wall mounting kit in this application drive-tech is cooled independently by its auxiliary cooling fan integrated in the radiator. Wall-mounted kit is composed of: drive-tech 015,030,022,040 drive-tech 055,075,110 n.° 1 auxiliary fan 230v ac (drive-tech 015,030) or 12 vdc (drive-tech 022,040) n.° ...

  • Page 12

    12 5. Drive-tech installation for constant pressure control drive-tech controls the pump speed to maintain constant pressure at a set point independent of the water demand in the system. A basic schematic is shown below: 5.1.1 pressure tank installation of a pressure tank in the hydraulic system is ...

  • Page 13

    13 6. Drive-tech use and programming drive-tech software is extremely simple to use, but allows a wide variety of parameters to be set for ideal system calibration. Setting parameters are organized in 2 levels: 1: installer level a password is required for this level; these parameters are adjustable...

  • Page 14

    14 parameter default description xxxx end user communication language bar unit threephase type of motor connected (drive-tech 015,030) xx rated current of the motor per it’s nameplate indication increased by 10%. The voltage drop caused by the inverter leads to higher input current than nominal. Mak...

  • Page 15

    15 6.3 initial view when first powering the drive-tech, the display shows : release of display software (lcd = x.Xx) and the release of inverter software (inv = x.Xx) as shown below: the following end user messages are displayed by pushing the scroll buttons: p is the pressure value read by the pres...

  • Page 16

    16 inv: on mot: off drive-tech is powered but motor is not running (i.E. Motor/pump was stopped due to minimum frequency being reached) inv: off mot: off drive-tech is not powered if combo function is activated, the drive-tech address is placed close to indication “inv”. 6.4 menu view pressing enter...

  • Page 17

    17 parameter defa ul t desciption co n stan t val u e fi x sp e e d co n st. Val u e 2 set fi x sp e e d 2 val . Exte rn al sp e e d 16 sensor full scale. 0 sensor minimum value. 10 maximum value allowed in the system. If the readen value goes over this value, an alarm occurs and the pump is stopped...

  • Page 18

    18 parameter defa ul t desciption co n stan t val u e fi x sp e e d co n st. Val u e 2 set fi x sp e e d 2 val . Exte rn al sp e e d to ensure proper operation of pressure control is recommended to place the sensor near the pump. To compensate the pressure loss in the pipes (proportional to flow) it...

  • Page 19

    19 parameter defa ul t desciption co n stan t val u e fi x sp e e d co n st. Val u e 2 set fi x sp e e d 2 val . Exte rn al sp e e d stop the pump. 0.1 this value represents the value drop below the set value required to restart the pump during control ramp. 0.5 this value represents the value drop ...

  • Page 20

    20 parameter defa ul t desciption co n stan t val u e fi x sp e e d co n st. Val u e 2 set fi x sp e e d 2 val . Exte rn al sp e e d 1 delay time with which the pumps dol start after the variable speed pump has reached the maximum frequency and the readen value has fallen below set value – delta con...

  • Page 21

    21 parameter defa ul t desciption co n stan t val u e fi x sp e e d co n st. Val u e 2 set fi x sp e e d 2 val . Exte rn al sp e e d by selecting n.C. (normally closed) drive-tech runs the motor if the digital input 3 is closed; motor will be stopped if the digital input 3 is opened. N.O. By selecti...

  • Page 22

    22 30 minimum frequency of the motor. Note: depends on the selected pump type; for submersible pumps with water filled motors, is not advisable to set minimum frequency lower than 30 hz in order to protect the integrity of the thrust bearings. 4 ramp-up time to reach the speed required to achieve th...

  • Page 23

    23 off if on is selected, after a lack of voltage, drive-tech returns to its normal status; if drive-tech was powering the pump before the voltage drop, it resumes powering the pump automatically. Warning, review the advice in chapter 1. 0 pump periodic autorun after xx hours of inactivity. Value 0 ...

  • Page 24: 7. Protections And Alarms

    24 7. Protections and alarms anytime a protection occurs a blinking message is displayed together with an audible alarm; on status in the initial view, the protection is displayed; by pressing the stop button. Only from this position (status) in the initial view is it possible to try to reset the al...

  • Page 25

    25 value accepted by the system. (i.E. Broken pipe, open pressure relief valve, etc.) check the min alarm value setting. Igbt trip alarm the current drawn by the load exceeds the capacity of drive-tech. Drive-tech is still able to continue to power the load for 10 minutes with an output current of 1...

  • Page 26

    26 in this method, dol pumps are not started and stopped smoothly with the corresponding increase in energy consumption and mechanical wear (startup current). Also note that dol pumps are not protected by drive-tech. A second method of sharing water demand (named combo mode) consists of using additi...

  • Page 27

    27 if two pumps are connected in parallel, the first driven by drive-tech and the second with a dol connection, it is necessary makes sure that the value “delta control” will be sufficiently high to ensure the first pump, once the dol pump is switched on, will reach a frequency higher than its minim...

  • Page 28

    28 as a further help, you can connect another two dol pumps to the drive-tech master to cover additional water demand; they will be operated only when all the combo pumps are already in operation. Rs485 serial connection drive-tech’s communication is made through a private protocol using the rs485 p...

  • Page 29: 9. Trouble-Shooting Chart

    29 00 drive-tech’s address in parallel operation. 00 : drive-tech master off function to allow alternating between the drive-techs connected in parallel in order to allow equal use of each pump in the group; in this way master will reorganize the starting priority of the pumps by checking the life o...

  • Page 30

    30 to wait at least 1 minute before restarting. When performing sensor test operation, sensor off alarm occurs check that the sensor cable is properly connected to the sensor device and to the drive-tech. Make sure that the sensor and its cable are not damaged. Check that the operating range of sens...

  • Page 31: 10. Technical Assistance

    31 10. Technical assistance for more technical information contact the authorized reseller providing the following information. The solution to the problem will be found faster and easier if full information is provided. Model/serial code lcd version (shown when drive-tech is power supplied) lcd = _...

  • Page 32: Declaration  Of Conformity

    32 dichiarazione di conformita’ secondo: direttiva macchine 2006/42/ce direttiva emc 2004/108/ce drive-tech 015,030,022,040,055,075,110,150 è un dispositivo elettronico da collegare ad altre macchine elettriche con le quali viene a formare singole unità. E’ necessario, pertanto, che la messa in serv...

  • Page 33

    33 note mandrive-tech_eng_10.Docx.