• Model:EFSC-TK

Electronic fan speed controller with Thermal protection inputs- EFSC-TK

£ 42.92 (excl. VAT)

£ 51.50 (inc. VAT)

A range of Electronic Fan Speed Controllers designed for speed controllable single phase motors up to 10 amps.
The EFSC3-TK,6-TK & 10TK all have an illuminated on/off rocker switch and a stepless rotary knob for speed adjustment.
These controllers have TP/TK connections, any fan motors with these connections available should use controllers like this with TK connections. Otherwise use the EFSC without TK.

EFSC-TK Range Features
• All models supplied with surface mount backing box
• Minimum & Maximum speed internal pre-set adjusters on all models
• Suitable for 2 or 3 wire control
• Electronic stepless speed control
• Easy to install

Notes for engineers: If wanting to use 3 wire control, the capacitor will have to be disconnected from Live and fed to the Aux on the EFSC instead. (If the motor is supplied in this configuration, which is normally the case.)
This is a controlled Live controller. If the capacitor is connected to Neutral on the motor (controlled Neutral configuration) and you want to use 3 wire connection, U1 & U2 will have to be reversed for the fan to run in the correct direction.
3 wire control gives better starting torque, less heat generation and is preferred in all respects.

If in doubt use the 2 wire connection the the fan, as described in the instructions.
PDF Files


Data Sheet

Available Options

1 x ELTA - Single Phase Transformer 10amps1 x Male Ducting Connector - 100mm2 x DEF-CBM-RE-7 - Protection Guard1 x MRJ 250/350 S - protection guard from S&P1 x Helios GigaBox 450mm GBD 450 centrifugal - EC Motor1 x AL 355 D2 01 - High Performance Long Cased Axial Fan1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x AR Sileo 500 Cased Axial Fan Guard - SG AXC/AM/AR 5001 x Soler & Palau - HCBT/4-560/H - IP651 x DEF-900AN1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Helios TSW MCB Amp Transformer speed controller1 x TTT/4-500/H N 0,75KW (230/400V50HZ)EXEIIT3 VE Atex Unit1 x Elta SCP710-1EC1 x Spiral Duct Grille Termination - 315mm1 x Frequency converter RUCK - FU 075 341 x Elta 3 Amp Electronic single phase speed controller.1 x TD Mixvent 1200/315 EEXEIIT31 x Impeller Side Guard - 250mm1 x Flanged Spigot - 100mm1 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x Impeller Side Guard - 560mm1 x Female Ducting Connector - 100mm1 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x AXCBF-EX 800-9/18-4 Bifurcated Atex Axial Fans1 x Impeller Side Guard - 630mm1 x Helios - EUR EC - 0-10V control Panel1 x Soler & Palau VFD-M inverter 10 amp IP541 x Helios TSW 7.5 Amp Transformer speed controller1 x KRJ - 225 Inlet Guard1 x Flakt woods ME 1.1 speed controller 1amp1 x TTT/4-630/H N 1,5KW (230/400V50HZ)EXEIIT3 VE Atex Unit1 x KRJ - 160 Inlet Guard for CBB/CBT fans1 x DEF-1000-AN1 x Helios PA10 Speed Potentiometer1 x Inverter VFKB 291 x AL 710 D4 01 - High Performance Long Cased Axial Fan1 x Impeller Side Guard - 1000mm1 x Anti Vibration Mounts - Large - Pack of 4 - AVM11 x Duct Mounted Filter Box - G4 Grade Panel - 355mm1 x ILHT/4-560 MV - High Temp Rectangle Duct Fan1 x SG-200 Fan Guard for the HQW 2001 x SG AW 800 Guard grille (GFC)1 x ELTA - Single Phase Transformer 2amps1 x CBMT/Q 200-30 1 HEATER KIT1 x SG AW 1000 Guard 6 (GFC)
Reviews
Duct Mounted Inline Filter - EU4
Duct Mounted Inline Filter - EU4
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Well made and robust, but it was not use for my application ...