Инструкция на Преобразователи частоты, 3-фазные Systemair серии FRQ

Текст инструкции

1. Стр. 1 english

   FRQ-4/10/16A Frequency inverter for 3 ~ fans Operating Instructions Speed controller with 0...10 V input for presetting the fan speed Software version: D2732A from Version 1.03 L-BAL-E194-GB 1445 Index 002 Part.-No. 00163408-42

2. Стр. 2 Content

   1 General notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 Structure of the operating instructions . . . . . . . . . . . . . . . . . . . . 1.2 Target group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3 Exclusion…

3. Стр. 3

   5.2.4 5.3 Control cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Harmonics current for devices ≤ 16 A . . . . . . . . . . . . . . . 12 12 Mains connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 5.3.1 5.3.2 5.3.3 12 12 Line voltage . . . . .…

4. Стр. 4 General notes

   1 General notes 1.1 Structure of the operating instructions Before installation and start-up, read this manual carefully to ensure correct use! We emphasize that these operating instructions apply to specific units only, and are in no way valid for the complete system! Use these operating…

5. Стр. 5 2.1 Intended use

   The equipment is to be used solely for the purposes specified and confirmed in the order. Other uses which do not coincide with, or which exceed those specified will be deemed unauthorised unless contractually agreed. Damages resulting from such unauthorised uses will not be the liability of the…

6. Стр. 6 2.4 Requirements placed on the personnel / due diligence

   Persons entrusted with the planning, installation, commissioning and maintenance and servicing in connection with the frequency inverter must have the corresponding qualifications and skills for these jobs. In addition, they must be knowledgeable about the safety regulations, EU directives, rules for…

7. Стр. 7 with EN specifications shall therefore be observed even for testing and trial conditions

   (EN 50 178, Art. 5.2.11). Without earthing, dangerous voltages can be present on the motor housing. Waiting period at least 3 minutes! Through use of capacitors, danger of death exists even after switching off the device through directly touching the energized parts or due to parts that have become…

8. Стр. 8 Product overview

   • All safety and warning notices attached to the device are never removed and remain legible. 2.9 Employment of external personnel Maintenance and service work are frequently carried out by external employees who often do not recognize the specific situations and the thus resulting dangers.These…

9. Стр. 9 Mounting

   3.5 Storage • The device must be stored in its original packaging in a dry and weather-proof room. • Avoid exposure to extreme heat and cold. • Avoid prolonged storage; we recommend a maximum of one year (consult the manufacturer before starting if stored for longer). 3.6 Disposal / recycling…

10. Стр. 10 4.2 Minimum space requirement

    In order to ensure sufficient ventilation of the device, clearance on all sides of at least 50 mm has to be maintained to the housing walls, switch cabinet doors, wiring ducts, etc. The same clearance applies to the installation of several devices next to each other. When installing several devices…

11. Стр. 11

    • Inspect electrical equipment periodically: retighten loose connections – immediately replace damaged lines and cables. • Always keep switch cabinets and all electrical supply facilities locked. Access is only allowed for authorized persons using a key or special tool. • Operating the device with…

12. Стр. 12 5.2.3 Control cables

    Pay attention to sufficient distance from powerlines and motor wires to prevent interferences. The control cable may not be longer than 30 m. Screened control cables must be used when the cable length is longer than 20 m. When using a shielded cable connect the shielding to one side only, i.e. only…

13. Стр. 13 5.4 Residual-current-operated protective device

    Danger due to electric current For an installation of r.c.d. protection, it shall be observed that this must be of “universal-current sensitivity” (Type B). In accordance with EN 50 178, Section. 5.2. other types of current-operated protective devices may not be used. To ensure as high a degree of…

14. Стр. 14

    Diagram setting signal and U/f curve (linear) Uout Fedge = Fmax 100 % Foff Fon Ustart = 0 % Fout [Hz] 0.5 0...10 V 0...20 mA 90 100 0...100 % PWM 0 50 Analog In 1 25.01.2013 v_u_f_dia_icontr_0_10v_fix.vsd Analog In: Speed setting signal (0 - 10 V, 0...20 mA, 0...100 % PWM) Fout: Output frequency…

15. Стр. 15 Relais “K1” is de-energized, terminals “13” - “14” interrupted. The signal lamp flashes in

    code |15 | ( Diagnostics / faults). Possibilities for re-starting after the drive has cooled down (terminals “TB/TP” bridged) by: • By switching the mains voltage off and then on again. • Via a digital input for remote control (ON/OFF enable). Danger due to electric current • Use a separate screend…

16. Стр. 16 Analog In 1

    0...20 mA Control via external setting signal 0...20 mA mA E1 D1 GND E1,1 E1,2 + 0...20 mA 31.01.12 i_jumper_if_basic_0_20 E1 E1,1 E1,2 E1,1 E1,2 PWM (10 V) E1 24 V DC Out 10 V DC Out Analog In 1 D1 GND 10V 24V 24 V PWM 24 V DC Out Analog In 1 10 V DC Out 0...100 % PWM Control via external setting…

17. Стр. 17 5.9 Voltage supply for external devices (+24V, GND)

    A voltage supply is integrated for external devices e. g. a sensor (max. current load technical data). In case of overload or short circuit (24 V – GND), the external power supply is shut down (multi-fuse). The device performs a “Reset” and continues operation. It is not permissible to connect…

18. Стр. 18 Start-up

    6 Start-up 6.1 Prerequisites for commissioning Attention! 1. You must mount and connect the device in accordance with the operating instructions. 2. Double check that all connections are correct. 3. The mains voltage must match the information on the rating plate. 4. The rated current on the rating…

19. Стр. 19 Code

    OFF ON Relay K1 de-energized, 13 - 14 interrupted Explanation No line voltage Energized at modulation above 5 Hz (terminals 13 - 14 bridged). Normal operation without fault De-energized at modulation below 3 Hz (13 14 interrupted). No enable = OFF de-energized, 13 - 14 Terminals “D1” - “24 V”…

20. Стр. 20 Code

    7 Relay K1 Explanation Diagnostics / Faults Reaction of Controller Adjustment DC over voltage Intermediate circuit voltage below a fixed limit for longer than 75 s. The modulation is switched off immediately at undervoltage, error message after 75 s. Automatic switching back on and switching off of…

21. Стр. 21 Diagnostics / Faults

    Relay K1 Explanation Reaction of Controller Adjustment 15 de-energized, 13 - 14 interrupted Motor fault A connected thermostat or thermistor has tripped the circuit or interruption between both terminals “TB / TP”. Plug for “TB” or “TP” in wrong position. The unit cuts out and does not switch on…

22. Стр. 22 8 Enclosure

    8.1 Technical data Type Part-No. FRQ-4A FRQ-10A FRQ-16A 36227 (308272-42) 36228 (308273-42) 37273 (308298-42) Rated current output {1} 4A 10 A 16 A Rated current input {2} (I fundamental component @ 50 Hz) 3.8 A (3.5 A) 9.4 A (8.6 A) 15.2 A (14.0 A) Recommended motor output {3} 1.5 kW 4.0 kW 7.5 kW…

23. Стр. 23 Digital input “D1”

    Enclosure Input resistance: Ri approx. 4 kΩ Voltage range high level: 10 30 V DC Voltage range low level: 0 4 V DC Max. contact rating of the inter- 2 A / 250 VAC nal relay Max. permissible ambient temperature 55 °C Min. permissible ambient temperature 0 °C (if mains voltage is not switched off up…

24. Стр. 24 8.1.1 Max. load dependent on ambient temperature and line voltage

    The maximum permissible temperature for the rated current at rated voltage is specified as rated temperature. Since the dissipation of the power loss (heat development) in the device is decisively dependent on the ambient temperature, the max. load must be reduced at an ambient following table)!…

25. Стр. 25 8.2 Connection diagram

26. Стр. 26 8.3 Dimensions [mm]

27. Стр. 27 8.4 Manufacturer reference

    Our products are manufactured in accordance with the relevant international regulations. If you have any questions concerning the use of our products or plan special uses, please contact: Systemair Industrievägen 3 73930 Skinnskatteberg Telefon:+46 (0) Telefax:+46 (0) mailbox@systemair.se…

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