Unobox EC-motorral
EC Unobox (Típus: UNO...G)
Tulajdonságok
- Térfogatáram 19,500 m³/h-ig
- Méretek: 315 - 710 mm (járókerék átmérő)
- Magas hatékonyságú EC technológia
- Hátrahajló lapátozású járókerekek
- Integrált szabályozás (EC kontroller)
- A sebesség 100%-ban fokozatmentesen állítható
- A kétkamrás alumínium profil miatt nem képződik kondenzátum
- Rendkívül alacsony zajszint
Casing
The housing consists of a frame made of an extruded aluminium profile with 2 chambers and plastic edges, as well as double-skinned, 20 mm thick panels made of galvanised steel sheet metal with insulation made of non-combustible, sound and heat-insulated glass wool mats. As standard, one casing wall is left open opposite the impeller. EC Unoboxes are suitable for outdoor installation with appropriate accessories.
Impellers
Backward curved high-performance impellers of aluminium are used. The impellers are mounted directly on the rotors of the external rotor motors and are dynamically balanced on two levels with the rotor according to quality level G 2,5 / G 6,3 as per DIN ISO 21940-11.
Electrical connection
The electrical connection for size 50 is done on the lead-out terminal box, from size 67 directly at the motor terminal space (cable routing provided). Integrated motor protection is indicated via an alarm relay. In the “open loop” (standard) model, the speed is continuously provided by a 0-10V signal or a potentiometer (accessory).
Downloads
Catalogue: WORLD OF EC FANS
Operating manual: Fans with EC-drives (BA044)
Construction scheme: EC Unobox
EC-Unobox-ME (Típus: EC-UNO-ME)
Tulajdonságok
- Térfogatáram 13,000 m³/h-ig
- Méretek: 355 - 630 mm (járókerék átmérő)
- A motor nincsen a légáramban
- magas szállítóközeg-hőmérséklet lehetséges
- Hátrahajló lapátozású járókerekek
- Integrált szabályozás (EC kontroller)
- Beépített vészleállítóval
Casing
The flexible and compact EC Unoboxes ME are designed to handle air volumes with higher temperatures. A removable service door, an integrated drip pan with condensation drain nozzle, plus special sealing lips are included. The housing supporting frames are double chamber aluminum profiles with corners made of plastic and double skinned (20 mm) galvanized sheet steel panels insulated with non-inflammable, noise and temperature insulating fibreglass mats. Optionally, the outlet side (at the top or the side) can be selected. A changing of the air outlet and side panel at the installation site is possible at any time by setting of the flexible panels.
Impellers
Backward curved high-performance impellers made of aluminium are used. The impellers together with the impeller hub are dynamically balanced on two levels with the rotor according to quality level G 2,5 / G 6,3 as per DIN ISO 21940-11.
Electrical connection
The integrated motor protection is signaled via alarm relay. The electrical connection takes place on the preassembled isolator switch in the housing. In the version „open-loop control“(standard) the speed is adjusted via 0-10V Signal or a potentiometer (accessory). The connection hereto takes place directly at the EC-Controller inside the EC Unobox ME.
Downloads
Operating manual: Box Fans with EC drives (BA056)
