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3-phase transformer controller A3RW-2.0 to 2A IP21
The Symbol : 2716172
A3RW-2.0 – Transformer speed controller 3-phase 2A IP21
The Availability Of : Mało 20 opak
Price: 1989.00
Price: 1989.00
For free delivery are missing -,--
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Transformer speed regulator A3RW-2.0 / IP21
A3RW-2.0 is an industrial transformer speed regulator designed for three-phase voltage-controlled fan motors. Device allows both on and off the fanand gradual adjustment of its speed in professional ventilation and heating installations.
The controller is equipped with five-stage output voltage setting, carried out with an ergonomic knob placed on the front metal housing for surface mounting. Additional, independent switch and alarm lamp increase safety and comfort of service. The control circuit is secured with a fuse.
The device has freezing protection (FS contacts) and thermal protection of the engine (TK contacts)which makes them a suitable solution for continuous work under demanding industrial conditions.
Technical data
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Power supply (PRI): 3 × 400 V, 50/60 Hz
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Rated current (SEC): 2,0 A
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Voltage control (SEC): 5-step
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Degrees of adjustment: 95 / 145 / 190 / 240 / 400 V
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Degree of protection: IP21
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Insulation class: II
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Thermal insulation class: B (13°C)
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Maximum ambient temperature: 25°C
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Standard: EN 61558-2-13
Application
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ventilation installations
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HVAC systems
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industrial control systems for three-phase fans
Connection diagram:
Manufacturer details
Vents
Brzozowa 8
64-320 Niepruszewo
Poland
606376838
info@wentec.pl
