• 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 FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Airvent ceiling fan controller2 x Speed Controller - REB101 x Transformer Speed Control - RTRE- 7.0Amp3 x Elta Variable Speed Drive IP66 - 0.75KW2 x MEV Spider Wireless boost Switch - MEV-SWH-W2 x Quietflow SQS400-1ECL - Centrifugal Box Fan3 x Helios HQW-200/4 - IP551 x Remote Timer Control - 13511 x Multiflow SMB550/4-1AC5 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x 7 Day Programmable TIMECLOCK1 x TG-K3/NTC10-01 - Duct temperature sensor2 x Isolator Switch - EFF-ISO1 x Transformer (silent) speed controller - RE 3.0 Amp1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3553 x Helios HQW-315/4 - IP554 x MTP 10, 10K, Speed control1 x EC6H - Reversible Group Fan Electronic Controller2 x Speed Controller - REB52 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x CBA-60 Inlet Flange for CBT-602 x Elta Variable Speed Drive IP66 - 2.2KW1 x KKS 100 silencer-section - For use with the MUB 100 size Fans.2 x TG-R room temperature sensor3 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)3 x REB-CVF 0-10v Controller1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Vent Axia T-Series Controller1 x Speed Controller - REB1-N2 x CBM 9-9 550w 4P VR (Open Motor)1 x Transformer Speed Control - RTRE- 1.5Amp1 x Transformer Speed Control - RTRE- 12.0Amp4 x SG-200 Fan Guard for the HQW 2001 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS2 x EBM-Papst D4E225-BC01-17 Double inlet1 x Elta Wall Cowl SWC56/631 x MTS10- extractor fan 3 step switch1 x Vent Axia Silent 100T (TIMER)1 x TD Mixvent 800/200 EEXEIIT31 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x TUNE-R-200-3-M1 - Control Damper1 x Transformer (silent) speed controller - RE 5.0 Amp1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x QPTW 250C Acoustic Twin Fan with Controller1 x Speed Controller - REB81 x Helios TSW 7.5 Amp Transformer speed controller1 x RDH FLEX-SQUARE - ADH/RDH 04501 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Helios HQW-250/4 - IP551 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x RDS 11 Helios Transformer Controller With Motor Protection1 x REE-2 Electronic Speed Controller1 x PIR Sensor - PIR21 x Vent Axia ACM 200 inline mixed flow duct fan1 x Helios TSW 1.5 Amp Transformer speed controller1 x MWS 1.5 – Transformer Controller With Motor Protection1 x DDMP 12-12 3F 1810W M6A4 DG01 x HIMF - Mixed Flow Fan 100mm Inline Fan
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