english FRQS-E-6/10A Frequency inverter with sine lter for 1 ~ fans Operating Instructions Speed controller with 0...10 V input for presetting the fan speed Keep for reference! Software version: D1628A from Version 11.03 L-BAL-E246-GB 1512 Index 001 Part.-No.
Operating Instructions FRQS-E-6/10A Content 1 General notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 Structure of the operating instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2 Target group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3 Exclusion of liability . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Instructions FRQS-E-6/10A 6 Start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.1 Prerequisites for commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 12 7 Diagnostics / Faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 8 Enclosure . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Instructions FRQS-E-6/10A 1 1.1 General notes General notes 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 instructions to work safely with and on the device.
Operating Instructions FRQS-E-6/10A Safety instructions Danger due to electric current Danger by dangerous, electric voltage! Death or severe injury can occur if the corresponding precautions are not taken! Information Important additional information and advice for user. 2.3 Product safety The device conforms to the state of the art at the time of delivery and is fundamentally considered to be reliable.
Operating Instructions FRQS-E-6/10A Safety instructions Danger due to electric current • It is generally forbidden to carry out work on electrical live parts. Protection class of the device when open is IP00! It is possible to touch hazardous voltages directly. • The safe isolation from the supply must be checked using a two-pole voltage detector. • Even after disconnecting the mains voltage, life-threatening charges can appear between the protective ground “PE” and the mains connection.
Operating Instructions FRQS-E-6/10A 3 3.1 Product overview Product overview Operational area Frequency inverter designed for a stepless control of fans without additional (electromagnetic) motor noise. By using the integrated all-pole effective Sine filter (phase to phase and phase to ground), an absolute parallel control of fans without risk of damage for motors is possible. Screened motor cables are not required! Only suitable for drives with low set-off torque (e.g.: fans or pumps). 3.
Operating Instructions FRQS-E-6/10A • • • • • • 4.2 Mounting Maintain the stated minimum clearances to ensure unobstructed cooling- air feed as well as unobstructed outgoing air discharge ( minimum space requirement)! The device should be installed in a location where it will not be disturbed, but at the same time can be easily accessed! Depending on the housing model cut off necessary cable inlets respectively to the cable diameter. Or alternative use cable inlet for cable glands.
Operating Instructions FRQS-E-6/10A 5 5.1 Electrical installation Electrical installation Safety precautions Danger due to electric current • Work on electric components may only be carried out by trained electricians or by persons instructed in electricity under the supervision of an electrician in accordance with electrical engineering regulations. • The 5 electrical safety rules must be observed! • It is forbidden to carry out work on electrically live parts.
Operating Instructions FRQS-E-6/10A 5.3.3 Electrical installation Leakage current, securely attached, protective earth conductor Danger due to electric current The maximum leakage current depends on the type of device and the connected mains voltage ( Technical Data). With regard to fixed connection and the type of PE conductor connection, the specification for the leakage current must be observed under consideration of the locally valid standards (for Europe EN 50178 Section 5.2.11 or 5.3.2.1 etc.).
Operating Instructions FRQS-E-6/10A 5.5.3 Electrical installation U/f-characteristic curve Diagram setting signal and U/f curve (quadratic) Uout Fedge = Fmax 100 % Foff Ustart Fon Fout [Hz] 0 5 10 15 20 25 30 35 40 45 50 Analog In [V] 0 1 2 3 4 5 6 7 8 9 10 16.03.2015 v_u_f_frqs-e_0_10v.vsd Analog In: Speed setting signal 0 - 10 V Fout: Output frequency Uout: Output voltage Ustart: Start-up voltage Foff: Shutdown Freq. Fon: Switch on Freq.
Operating Instructions FRQS-E-6/10A 5.8 Start-up Output 10 V (A2) Constant voltage +10 V e.g. for external potentiometer. Connection to terminals “A2” - “GND” = “Analog Out 2” (Imax 6 mA). It is not permissible to connect outputs of several devices to each other! 5.9 Enable, Device ON / OFF (Digital In 1 = D1) Electronic disconnection and Reset after motor fault via floating contact at terminals “D1” - “D1” Device “ON” for closed contact. Controller “OFF” with opened contact.
Operating Instructions FRQS-E-6/10A 7 Diagnostics / Faults Diagnostics / Faults Operating conditions are indicated by the status LED with flashing code. OFF ON 1x 2x 3x 5x 7x 8x 04.01.2012 v_flash_explain1_8.VSD Code OFF ON 1 Relay K2 de-energized terminals 21 - 22 bridged Explanation No line voltage Energized at modulation above 5 Hz (terminals 21 24 bridged). Normal operation without fault De-energized at modulation below 3 Hz (21 - 22 bridged).
Operating Instructions FRQS-E-6/10A Relay K2 Code de-energized terminals 21 - 22 bridged 7 8 - 8 8.1 Enclosure Reaction of Controller Adjustment Explanation The unit cuts out and does not switch on again. Earth fault Disconnect the device from mains. Shortcut between one motor wire and PE Check motor wires A permanent shortcut earth can damage the device! The unit cuts out. Overvoltage Disconnect the device from mains. DC overvoltage because of shortcut earth Check motor wires at switch-on.
Operating Instructions FRQS-E-6/10A Enclosure Electromagnetic compatibility for the standard voltage 230 / 400 V according to DIN IEC 60038 Interference emission EN 61000-6-3 (domestic household applications) Harmonics current Active power factor adjustment for sinusoidal input current (PFC = Power Factor controller), harmonic current in accordance with EN 61000-3-2 are guaranteed Vibratory strength (for vertical installation, i.e. cable inlet down).
Operating Instructions FRQS-E-6/10A 8.2 Enclosure Connection diagram FRQS-E-6/10A 6 Kontaktbelastung Contact rating max. AC 250 V 2 A L1 L1 N N U1 U1 U2 U2 21 24 22 Digital In 1 Analog Out 2 Analog In 1 TB D1 A2 E1 TB D1 GND GND K2 + 1 0 Eingang Input 0...10 V Aus / Ein Off / On PE L1 N Netz Line 1 ~ 208...
Operating Instructions FRQS-E-6/10A 8.4 Enclosure 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) 222 440 00 Telefax:+46 (0) 222 440 99 mailbox@systemair.se www.systemair.se L-BAL-E246-GB 1512 Index 001 Part.-No.
