• Model:RDS4

RDS 4 Helios Transformer Controller With Motor Protection

£ 480.28 (excl. VAT)

£ 576.34 (inc. VAT)

Five step speed controller with integrated thermal contact tripping unit for 400 V, 3 ph. alternating current fans.
To connect thermal contacts wired to the terminal box.
A number of fans can be controlled up to the nominal load. If a thermal contact trips all fans will be disconnected.
Step switch and control lamp included.
Restarting via “0” position after interference or power cut off.
1 x RTRD - Three Phase Speed Controller - 2 Amp1 x HRB/6-400-APN1 x HCFT/4-400mm plastic impeller plate fan1 x Manrose T12 TIMER Transformer- T12T1 x RDS 2 Helios Transformer Controller With Motor Protection1 x Soler & Palau VFD-T inverter 13 amp IP541 x Capacitor 6uf for use with the EBM D4E range1 x TUNE-R-160-3-M0 - Control Damper (NO ACTUATOR)1 x Flexible PVC Ducting - 15 Mtr1 x FSD-TD 400mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x CBM 9-9 550w 4P CM 3-Phase1 x Acopel F400-315/1601 x Spiral Ducting 1 meter - 80mm1 x AL 315 D2 01 - High Performance Long Cased Axial Fan (3 phase)1 x Flanged Spigot - 150mm1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x AL 315 Mounting Feet (Pair)1 x G4 Panel Filter - 495 x 495 x 22mm1 x Elta Wall Cowl SWC35/401 x Spiral Ducting 3 Meters - 400mm1 x Spiral end cap - 150mm1 x EuroSeries (ESP) - Plate Mounted Axial Fans 400-141 x 18M - 80mm PVC flexible ducting1 x Helios VDS-7 Three Phase Transformer 5-Step1 x RTRD - Three Phase Speed Controller - 4 Amp1 x Impeller Side Guard - 400mm1 x Manrose Window Extractor - WF150AP1 x Roof Axial Cowl - RAW10001 x AxZent 400 D2 High Temp Kitchen exhaust Fan1 x KBR 355D2 IE2 Thermo fan1 x Spiral Rapid Lock Clamp - 225mm1 x SPW5 - AHU Unit1 x motor+impeller for KVD 355/6/70/401 x Soler & Palau TCBB/4-450/H - IP651 x RTRDU 3 Phase Trickle & Boost 5 Step Speed Controller - 4 Amps1 x Soler & Palau VFD-T inverter 17 amp IP541 x RDS 1 Helios Transformer Controller With Motor Protection1 x MOT058 - Replacement motor
Reviews
TD-SILENT 350/125
TD-SILENT 350/125
£ 170.17

Excellent low noise fan, I've got one unit running years and...