• Model:FRQ-4AV2

FRQ5-4A V2 Inverter Speed Controller

£ 851.97 (excl. VAT)

£ 1,022.36 (inc. VAT)

FRQ5 - 4A V2 Inverter Speed Controller

Frequency converter for energy-efficient control of motors
Reliable control
Plug & Play
Energy efficient
Integrated motor-protection with PTC/PTO
Maximum output: 50Hz
Types:
Type FRQ5: with integrated 5-step switch
Type FRQ: with 0-10V input
Type FRQ(5)S: with all-pole sine filter

The FRQ/FRQ5S frequency inverters have integrated all pole sine filters as standard. Therfore there is no need for shielded cables for the installation This makes the unit also perfectly suited to retrofit into existing systems. The sine filters enable existing non-shielded cables to be retained. This units also reliably control motors which, due to their design, are not usually considered suitable for frequency inverter operation i.e. external rotor motors.

Save and trouble free motor operation with integrated, all pole effective sine filter
Analog input for external speed setup value(0-10 V, 0-20 mA,PWM)
10V DC output for external potentiometer
Potential-free operation notification
Enable contact section for a stand-by switch or electronic reset
Motor protection by connecting thermostats"TB" or thermistors "TP"
Interference emission EN 61000-6-3
Interference immunity EN 61000-6-2
Complete range in IP54
Trouble free parallel operation of motors
No danger to the motors through voltage peaks,bearing current,etc.
No limit of motor cable length
Retrofit in installations with existent wiring(unshielded cables)
Operation without electromagnetic motor noise
Wide voltage range 3~ 208V-480V, 50/60Hz

When operating with Explosion proof fans the FRQ has to be placed outside the EX zone!
3 x MWS 1.5 – Transformer Controller With Motor Protection3 x Helios HQW-200/4 - IP551 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 5.5KW1 x ELTA - Three Phase Transformer 10amps1 x ELTA - Single Phase Transformer 2amps1 x Elta 2 Amp Electronic single phase speed controller.1 x Curved Blade Grille 600x600 (2way blow)1 x ELTA - Single Phase Transformer 8amps1 x JSR 200 Painted RAL50183 x COM-31 x EFSC-3N- Single Phase Speed Control2 x Elta 6 Amp Electronic single phase speed controller with TK1 x Elta 3 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 12amps1 x ELTA - Single Phase Transformer 16amps1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x ELTA - Single Phase Transformer 4amps1 x Circular Ceiling Diffuser - TST 1601 x Round ceiling diffuser 400mm3 x AIRVENT speed control - AIR4019611 x Versio Square Ceiling Diffusers - RS141 x Circular Ceiling Diffuser - TST 2002 x Round ceiling diffuser 200mm1 x Elta Variable Speed Drive IP66 - 0.75KW (1ph to 3ph)1 x EFSC-6N- Single Phase Speed Control1 x Balance S Diffuser - NO RING - 100mm2 x Elta 6 Amp Electronic single phase speed controller.1 x PCA Diffuser - PCA-2501 x Round ceiling diffuser 300mm2 x Round ceiling diffuser 250mm1 x ELTA - Single Phase Transformer 10amps1 x Round ceiling diffuser 350mm1 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x Run On Timer - 5s - 4hrs - RT5A1 x Push Timer Switch - ZA43 x Helios HQW-250/4 - IP552 x Helios ESA-1 Surface mounted Speed Control 1amp2 x Elta Variable Speed Drive IP66 - 2.2KW1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x Elta Variable Speed Drive IP66 - 7.5KW1 x FU 15 40 Frequency Inverter1 x FRQ5-4A V2 Inverter Speed Controller1 x Elta Variable Speed Drive IP66 - 0.75KW2 x Elta Variable Speed Drive IP66 - 1.5KW1 x FRQ5-10A Inverter Speed controller1 x Frequency converter RUCK - FU 075 201 x FU 22 25 Frequency Inverter1 x Frequency converter FU 075 14 - IP661 x Elta Variable Speed Drive IP66 - 4.0KW1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x Frequency converter RUCK - FU 075 211 x FU 075 04 Frequency Inverter (IP20)1 x ELTA - Three Phase Transformer 3amps1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x Elta 10 Amp Electronic single phase speed controller.1 x FU 22 04 Frequency Inverter1 x Balance S Diffuser - NO RING - 125mm2 x Electronic extractor fan speed controller - FSC 1.51 x NKS-D swirl diffuser v-300 x 300mm2 x EC6H - Reversible Group Fan Electronic Controller1 x Circular Ceiling Diffuser - TST 1251 x Circular Ceiling Diffuser - TST 1002 x Elta 3 Amp Electronic single phase speed controller with TK1 x Airvent ceiling fan controller1 x PCA Diffuser - PCA-3151 x Helios ZNE Electronic Fan Overrun Timer1 x Time Delay Unit - DT20B1 x 7 Day Programmable TIMECLOCK1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT2 x ACO8AC/EC AutoChangeover panel1 x TTC-2000 Three phase electric heater controller1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x EM30-24 Electro-Mechanical Control Panel1 x Elta ACO Panel 149-ACO14E1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x EC-Vent control board1 x Elta ACO Panel 149-ACO18B1 x ACO 149-ACO1/EDV1 x Systemair Save Connect 2.0 Internet Module1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x EC-Vent Room Unit1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5002 x SG-200 Fan Guard for the HQW 2001 x EM30-24 Control Panel Commissioning Service1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection2 x WS - Reversing Switch from Helios Fans2 x Transformer (silent) speed controller - RE 3.0 Amp1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Egg Crate Grille with Dust panel filter 1 inch- 300x3001 x Multi Input Run On Timer - 0 - 20min - CFCU1 x FU 075 52 Frequency Inverter (IP20)1 x Transformer 5 Speed Controller - ATC1-12TK1 x Isolator Switch - ISOSW1 x MV-B Dual Switch for use with Helios HQW plate fans,2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x Envirovent G4 Filter - SL-G4/F71 x REB-CVF 0-10v Controller2 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x MTP 10, 10K, Speed control1 x Compact SCD450/4-1AC1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Duct Termination with Mesh - 100mm1 x CO2 Room Sensor - CO2-R1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Contactor Interface Station - CI91 x Elta SCP400/4-1AC - IP551 x Vent Axia ACM 150 inline mixed flow duct fan1 x Transformer 5 Speed Controller - ATC1-4TK1 x PM230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse1 x Helios TSW 0.3Amp Compact Transformer speed controller3 x Three Phase Transformer controllers - RMT 1.5 Amp1 x Helios TSW 3 Amp Transformer speed controller1 x Helios TSW 1.5 Amp Transformer speed controller2 x Vent Axia ACM 125 inline mixed flow duct fan1 x TG-K Duct temperature sensor1 x Transformer speed controller - ATC1 - 1.5 Amps1 x BEAS-control module2 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x DEF-140T Inlet Guard for the CBT-100N1 x TG-K3/NTC10-01 - Duct temperature sensor1 x CBS-60 Outlet Flange for CSB/CBT-601 x RDH FLEX-SQUARE - ADH/RDH 04501 x Speed Controller - REB1-N1 x PIR Sensor - PIR42 x Quietflow SQS400-1ECL - Centrifugal Box Fan2 x UB47- Universal Insulated Terminal1 x Speed Controller - REB81 x DDMP 12-12 3F 1810W M6A4 DG01 x Transformer Speed Control - RTRE- 7.0Amp2 x Mini Diffuser - 100mm1 x Elta - Room Sensor - Temp/Humid/C021 x Elta Wall Cowl SWC25/311 x CBM 9-9 550w 4P VR (Open Motor)3 x QPTW 250C Acoustic Twin Fan with Controller1 x Elta Wall Cowl SWC35/402 x MTS10- extractor fan 3 step switch1 x Elta Wall Cowl SWC45/501 x GENIOX 11 Internal Mounted Unit1 x Transformer Speed Control - RTRE- 1.5Amp1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x VTR 300 STD Filter Kit1 x Single Deflection Grille 400mm with OBD damper1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-12 x CBT-100N Centrifugal1 x Quietflow Twin SQTDCV250-1ECL1 x Elta HXP 800mm 6-Pole (Three Phase)1 x 100mm Round Connector with Damper1 x CBB-60N Centrifugal1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-43 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan2 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x Remote controller FLEX - for VEKO INT1 x Vent Axia ACM 100 inline mixed flow duct fan1 x CS2 Current Switch1 x Vent Axia ACM 200 inline mixed flow duct fan1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x Speed Controller - REB51 x Speed Controller - REB31 x Transformer (silent) speed controller - RE 1.5 Amp1 x REE-1 Electronic Speed Controller1 x Multiflow SMB550/4-1AC2 x Isolator Switch - EFF-ISO1 x Speed Controller - REB101 x FFR 355 Filter Cassette1 x Remote Timer Control - 13511 x REE-2 Electronic Speed Controller1 x Silent 100 Window Kit - windowS1 x Transformer (silent) speed controller - RE 5.0 Amp1 x Transformer Speed Control - RTRE- 12.0Amp1 x Vent Axia Silent 100T (TIMER)2 x Helios HQW-315/4 - IP551 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x Helios RR-250-C Centrifugal inline fan1 x CPTA-E Flush mounted PIR sensor with timer2 x MWS 3 – Transformer Controller With Motor Protection1 x Helios HQW-200/2 - IP55
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