• Model:RTRE-7.0

Transformer Speed Control - RTRE- 7.0Amp

£ 346.49 (excl. VAT)

£ 415.79 (inc. VAT)

Systemair single phase auto transformer rated from 7.0 amps max, c/w thermal cut out connection.

Single phase transformer which controls the fan speed by altering the supply voltage in five fixed steps. An integral motor protection device is included which cuts the supply voltage to the fan if the thermal contact in the fan motor is activated.

The RTRE has input terminals for room thermostat RT, which stops the supply voltage to the fan when the circuit is broken. The transformer has 230V terminals for operating dampers, electric water-heater batteries or other external equipment.

These terminals have no current when the transformer knob is in position 0, or when the TK or RT input is open. The indicator lamp on the front shows when the transformer is in operation. The fuse may be reset from outside.

• Supply voltage: 230V 50/60Hz.
• Self-extinguishing thermoplastic casing.

Commercial Thermostat, try the TH-16

For the non thermal cut-out version, try the RE
PDF Files


RTRE - 7.0 Amp Specification Sheet

1 x Anti Vibration Duct Suspension Rings - 150mm1 x Duct Wrap Insulation - AWDW25mm1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x 125mm Round Connector with Damper1 x Vent Axia 2.5Amp Industrial Electronic Speed Controller2 x Ducting 30 Degree Bend - 150mm1 x Helios TSW 12 Amp Transformer speed controller1 x 110 x 54mm Rectangular Wall Plate1 x REU 3amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Roof Axial Cowl - RAW10001 x REE-4 Electronic Speed Controller1 x Inverter VFKB 271 x Trickle And Boost controller for use with the SLP EC Slimpak fans1 x Transformer speed controller - ATC1 - 10.0 Amps1 x Flakt woods ME 1.1 speed controller 1amp1 x CO2 Room Sensor - CO2-R1 x Elta SPA630/6-1AC - IP541 x Duct Quick Suspension Rings with Clasp - 150mm1 x Duct Suspension Rings - 150mm1 x REB Ecowatt Speed Control - REB-ECO1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Miniflow SMF Horizontal Roof Cowl SMF20/301 x RRB- transformer controller1 x Female Ducting Connector - 150mm1 x MWS 1.5 – Transformer Controller With Motor Protection1 x 110 x 54mm Low Profile Plastic Ducting - 2 Meter1 x RUCK MTP 20, 10K, Speed control1 x Vent Axia SC5001 - Speed controller1 x Flanged Spigot - 150mm1 x 110 x 54mm Vertical 45 Degree Bend1 x REB-CVF 0-10v Controller1 x MWS 5 – Transformer Controller With Motor Protection Unit1 x Spiral Ducting 3 Meters - 150mm1 x Female Ducting Connector - 630mm1 x EC6H - Reversible Group Fan Electronic Controller1 x REE-2 Electronic Speed Controller1 x MWS-75 Transformer controller with TK -7.5A1 x Curved boot - 150mm1 x REU 5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x Duct Fast Clamps - 150mm1 x 110 x 54mm Vertical 90 Degree Bend1 x 110 x 54mm Elbow Bend Male1 x 110 x 54mm Round to Rectangular Adaptor - Long1 x Ducting T Piece Equal - 150mm1 x Ducting 15 Degree Bend - 150mm1 x REE 100TR0 Speed controller1 x 110 x 54mm Flat Channel Clip (Pack Of 5)1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x S-DT2DKT Two speed switch Y/YY1 x RUCK MTP 30, Stepped Speed control1 x Transformer speed controller - ATC1 - 8.0 Amps1 x TILEVENT Universal Roof Outlet - Brown1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Digital Room Thermostat - DRT1 x Helios GigaBox 315mm GBW 315/4 centrifugal1 x 110 x 54mm Low Profile Plastic Ducting - 1 Meter1 x Ancillary Sealing Band - 150mm1 x SLATEVENT-Grey1 x 110 x 54mm Elbow Bend Female1 x EM30-24 Electro-Mechanical Control Panel1 x AW 550 D6-2-EX Explosion Proof Axial Fan - ATEX1 x 150mm Round 90 Degree Bend1 x Universal Pipe Fixing Clip1 x Soaker Sheet to suit RA400/4501 x Transformer Speed Control - RTRE- 7.0Amp1 x Transformer 5 Speed Controller - ATC1-12TK
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