RKB 500x250 C1 EC | H. Östberg

RKB 500x250 C1 EC Updated: 2025-03-08

7470090 -

RKB 500x250 C1 EC-y1

矩形接口管道风机， RKB EC

我们的RKB EC 管道风机结构紧凑，高容量，低噪音，可以任意角度安装。风机外壳使用现在流行的铆接镀锌钢板制成。

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	RKB 500x250 C1 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	0.277	m³/s
(h) Effective power input	0.210	kW
(i) SFP int	N/A	W/(m³/s)
(j) Face velocity	3.2	m/s
(k) Nominal external pressure	354	Pa
(l) Internal pressure drop	N/A	Pa
(n) Static efficiency	44.4	%
(o) External (and internal) leakage rate	0.14 (N/A)	%
(p) Filter classification	N/A	-
(q) Visual filter warning	N/A	-
(r) Sound power level	59	dB LwA
(s) Disassembly instructions	fsp.ostberg.com	-