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BTRNTK-4 • Speed controllers with motor protection

  • Transformer speed controllers
  • 400V
  • Till 11A
  • IP54

5-steps transformer controller with motor protection

Application

  • Hand control of the speed of controllable motors with PTO

Composition

  • Supply: 400 Vac - 50/60 Hz - from 1,5 up to 11 A
  • Enclosure: sheet steel, IP54
  • Cam switch: 5 positions and Off-position
  • Several voltage ranges possible
  • Indicator lamp.
  • 230 Vac, unregulated output
  • Ready mounted cable glands
  • Maximal ambient temperature: 35 °C
  • With TK contacts for thermal motor protection
  • The BTRNTK-4 transformer speed controllers are based on the principle of voltage control with auto-transformers. They are applicable to voltage-controllable motors (400 Vac, 50/60 Hz) to control in 5 steps the rotational speed (of fans, pumps, etc.).

Order example

BTRNTK-4-11


BTRNTK = trans type

4 = 400Vac 3ph

11 = max. current

Articles

Artikelselectie-assistent
Type
Koelvermogen* [kW]
Verwarmingsvermogen* [kW]
# pijps
AC of EC motor
Artikelnummer Type Koelvermogen* [kW] Verwarmingsvermogen* [kW] # pijps AC of EC motor E-shop
J035509071001 LIGHT-71-NC 6.10 7.60 2 AC
J035509072002 LIGHT-72-NC 9.40 10.40 2 AC
J035509073003 LIGHT-73-NC 10.80 13.50 2 AC
J035509091001 LIGHT-91-NC 6.10 9 4 AC
J035509092002 LIGHT-92-NC 7.10 10.50 4 AC
J035509093003 LIGHT-93-NC 8.60 12.50 4 AC
J035509094003 LIGHT-94-NC 9.90 9.60 4 AC
J035509171001 LIGHT-71-RC 6.10 7.60 2 AC
J035509172002 LIGHT-72-RC 9.40 10.40 2 AC
J035509173003 LIGHT-73-RC 10.80 13.50 2 AC
J035509191001 LIGHT-91-RC 6.10 9 4 AC
J035509192002 LIGHT-92-RC 7.10 10.50 4 AC
J035509193003 LIGHT-93-RC 8.60 12.50 4 AC
J035509194003 LIGHT-94-RC 9.90 9.60 4 AC
Prijzen zijn exclusief decoratiepaneel
* Volgens EUROVENT bij hoogste snelheid
AC-ventilatoren zijn beschikbaar via de website en e-shop

Dimensions

 

A [mm]

B [mm]

C [mm]

D [mm]

E [mm]

[kg]

BTRNTK 4-05

300

325

175

255

255

11,7

BTRNTK 4-12

300

325

175

255

255

12,8

BTRNTK 4-15

300

325

175

255

255

13,2

BTRNTK 4-25

300

325

175

255

255

13,2

BTRNTK 4-40

400

425

175

255

355

18,2

BTRNTK 4-60

400

425

235

255

355

22,5

BTRNTK 4-80

300

425

235

255

355

27,7

BTRNTK 4-110

400

430

235

355

355

38,4

Wiring diagram

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