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/ Product catalogue / Commercial and industrial ventilation / Roof fans / Centrifugal / VKHC EC / VKHC 250 EC

Vents VKHC 250 EC

Vents VKHC 250 EC - Roof exhaust centrifugal fans with horizontal air exhaust
Series: VKHC EC
Roof exhaust centrifugal fans with horizontal air exhaust
  • Maximum airflow: 1500 m3/h
  • Sound pressure level LpA at 3 m: 54 dB(A)
  • Motor type: EC
  • Impeller type: Centrifugal backward curved blades
  • Casing material: Coated steel
Unit of measurement VKHC 250 EC
Phases - 1
Minimum supply voltage V 230
Maximum supply voltage V 230
Power supply frequency Hz 50/60
Rated power W 164
Unit current A 1.25
Maximum airflow m3/h 1500
Sound pressure level LpA at 3 m dB(A) 54
Weight kg 8
Transported air temperature (max) °С 60
Transported air temperature (min) °С -25
Ingress protection rating - IPX4
Ingress protection rating of the drive - IP55
Trademark Vents
Model VKHC 250 EC
Type of drive installed Integrated VSD
Type of heat recovery system None
Nominal flow rate (m3/s) 0.248
Nominal external pressure (Pa) 336
Maximum external leakage rates (%) 2.7
Static efficiency (%) 60.1
Effective electric power input (kW) 0.162
Sound power level (dB(A)) 67
Declared typology NRVU UVU
Datasheet
"VENTS VKHC EC" product description 06-2024
1.1 Mb
Manual
"VENTS VKHC" user's manual 02-2024 (V204-2EN-02)
1.88 Mb
Image
VKHC 250 EC - image 1
386 Kb
Vents VKHC 250 EC - Dimensions
H ∅D ∅D1 L L1
224 503 285 420 330
Speed controllers
Name Photo Description
Vents R-1/010 R-1/010 Speed controller for EC motors
For round ducts
Name Photo Description
Vents SR 250/600 SR 250/600 Silencer is applied for noise absorption produced during the ventilating equipment operation and spread along the ducting systems
Vents SR 250/900 SR 250/900 Silencer is applied for noise absorption produced during the ventilating equipment operation and spread along the ducting systems
Vents SR 250/1200 SR 250/1200 Silencer is applied for noise absorption produced during the ventilating equipment operation and spread along the ducting systems
Vents SRF 250/600 SRF 250/600 Silencer is applied for noise absorption produced during the ventilating equipment operation and spread along the ducting systems
Vents SRF 250/900 SRF 250/900 Silencer is applied for noise absorption produced during the ventilating equipment operation and spread along the ducting systems
Vents SRF 250/2000 SRF 250/2000 Silencer is applied for noise absorption produced during the ventilating equipment operation and spread along the ducting systems
For round ducts
Name Photo Description
Vents KOM 250 KOM 250 Spring-loaded backdraft damper for round ducts
Vents KOMu 250 KOMu 250 Spring-loaded backdraft damper for round ducts