CK 250 A1 EC | H. Östberg

CK 250 A1 EC Updated: 2025-05-15

7001171 -

CK 250 A1 EC-y1

CK EC 有着同样的高品质，并且易安装。与常规的CK风机配件相同，共有8种尺寸可供选择。

Generating diagrams...

Variable control

User input

Air Flow (l/s)

External static pressure (Pa)

Data

Air Flow (l/s)

External static pressure (Pa)

Power (W)

Speed (r.p.m.)

Current (A)

Voltage (V)

230

Efficiency (%)

SFPv (kW/m3/s)

Change the "User input" by dragging the point, or by entering new values.

Generating diagrams...

Parameter	Value	Unit
(a) Manufacturer	Östberg	-
(b) Model code	CK 250 A1 EC	-
(c) Declared type	NRVU / UVU	-
(d) Type of drive	Variable speed drive	-
(e) Type of HRS	N/A	-
(f) Thermal efficiency	N/A	%
(g) Nominal flow rate	0.163	m³/s
(h) Effective power input	0.121	kW
(i) SFP int	N/A	W/(m³/s)
(j) Face velocity	3.3	m/s
(k) Nominal external pressure	308	Pa
(l) Internal pressure drop	N/A	Pa
(n) Static efficiency	45.4	%
(o) External (and internal) leakage rate	0.34 (N/A)	%
(p) Filter classification	N/A	-
(q) Visual filter warning	N/A	-
(r) Sound power level	52	dB LwA
(s) Disassembly instructions	fsp.ostberg.com	-