DKEX 225-4 400v 3ph

DKEX fans can be installed in any position, and their compact design makes them easy to install.

These fans have impellers with forward-curved blades and external rotor motors. The casing is manufactured from galvanised sheet steel with a copper inlet cone. To protect the motor from overheating, integral thermistors (PTC) are fitted with external leads which must be connected to the U-EK230E motor protection relay.

Explosion proof versions comply with EN 50014, 50019, EN 1127-1 and EN 13463-1. Improved safety in accordance with EEx e II T3. εx II 2G.

Certified according to ATEX.

Suitable for use in battery-charging rooms, fume cupboards and similar environments.

Integral thermistors (PTC *)

Speed-controllable.

Positive Temperature Coefficient.

Frequency.

50.

Hz.

Voltage.

400.

V.

Phase.

3.

~.

Input power (P1)

490.

W.

Current.

0.85.

A.

Max. airflow.

0.41.

m³/s.

R.p.m.

1305.

r.p.m.

Min. static back pressure.

90.

Pa.

Weight.

12.3.

kg.

Temperature range, ambient and duct.

-60.

°C.

Sound pressure level at 3 m.

53.7.

dB(A)

Insulation class.

F.

Enclosure class, motor.

IP44.

IP.

Certificate.

SP 12ATEX3165X.

Key features:

• 1,840m³/h
• 3 Phase

Additional information:

• Brand: Systemair
• Warranty: 1 year manufacturer's warranty
• Delivery: This item is usually stocked overseas and takes about 2 weeks to deliver. If held in UK stock, available for delivery in 3–4 days. Enquire on 01609 243164

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