DRV-ECS 500-H Attic fan by Trox Technik
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The Trox Technik DRV-ECS 500-H is an attic fan featuring a vertical air discharge and an external rotor EC motor. Designed for free intake on the suction side, it delivers an airflow of 12000 m³/h with an external component loss of 110 Pa and 0 Pa accessory pressure drop at a 20 °C design temperature and 1.2 kg/m³ density. The unit operates at a fan speed of 905 1/min (38 Hz frequency), with a maximum mechanically permissible speed of 1200 1/min. It is equipped with a silicone-free, size 10 motor (AL design, IP 54 protection class, integrated active temperature management) running on a 400 V, 50 Hz supply with a 2.8 kW power rating and 4.25 A nominal current. The electrical input power is 1.2 kW (1.14 kW under ErP conditions), achieving a total electrical efficiency of 31% and 53.9% overall energy efficiency. It generates a sound pressure level Lpa over roof (r = 4 m) of 55.6 dB and features an SFP of 355 Ws/m. It complies with ErP regulation (EU) No 1253/2014 for NWLA / ELA ventilation units without filters, targeting the 2018 energy efficiency goal of 42.8% under measurement category A with static efficiency.
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Where can I buy DRV-ECS 500-H by Trox Technik in the USA?
You can purchase DRV-ECS 500-H by Trox Technik from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.
What is the price of the DRV-ECS 500-H?
Price and availability are quoted per request. Send the part number and the quantity you need through our quote request form and you will receive a written offer by e-mail.
Who is the official distributor or seller of Trox Technik in the United States?
While we are not the official distributor or seller of Trox Technik in the United States, we source our products from reliable channels and offer you original Trox Technik equipment at competitive prices.
How can I access DRV-ECS 500-H catalogs, user manuals, technical documents, and PDFs?
Ask for them in your quote request. We attach the datasheet, catalogue page or manual we hold for DRV-ECS 500-H to our written reply.
Do you provide technical support for DRV-ECS 500-H?
While we do not offer direct technical support, we can assist you in contacting the manufacturer to ensure you receive the support you need.
Characteristics
| Manufacturer | Trox Technik |
|---|---|
| Part number | DRV-ECS 500-H |
| Inner Code | 3427733 |
Technical specification
| Product type | Trox Technik Attic fan DRV-ECS 500-H |
|---|---|
| Volume flow | 12000 m³/h |
| Accessory pressure drop | 0 Pa |
| External component loss | 110 Pa |
| Design temperature | 20 °C |
| Density | 1.2 kg/m³ |
| Rotational frequency | 38 Hz |
| Fan speed | 905 1/min |
| Max. mechanically permissible speed | 1200 1/min |
| Sound pressure level Lpa over roof, r = 4 m | 55.6 dB |
| Total electrical efficiency | 31 % |
| Electrical input power | 1.2 kW |
| SFP | 355 Ws/m |
| ErP electrical input power | 1.14 kW |
| Total energy efficiency | 53.9 % |
| Target energy efficiency ErP 2018 | 42.8 % |
| Motor power | 2.8 kW |
| Motor nominal speed | 1200 1/min |
| Nominal current | 4.25 A |
| Operating voltage | 400 V |
| Frequency | 50 Hz |
| Protection class | IP 54 |
| Motor size | 10 |