CV 125 A (Archived 20171124) | H. Östberg

CV 125 A (Archived 20171124) Updated: 2017-12-13

7110003 -

CV 125 A man tc

7110015 -

CV 125 A aut tc

CV风机是安装在墙壁上的，共有6种不同的管道尺寸，每种管道尺寸都有两种不同的容量。多种组合使之能轻松的安装在不同的区域。风机的外壳和圆形背板由镀锌钢制成，免维护。风机具有耐潮性，可以安装在湿润和潮湿的环境中。装有滚珠轴承的外转子马达和后倾式叶轮。CV风机能适应高风压和长管道的运行，风机的转速可以通过电压的变化来控制。

性能曲线

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.

噪音参数

Generating diagrams...

技术参数

	CV 125 A man tc 7110003		CV 125 A aut tc 7110015
Parameter	Value	Unit	Value	Unit
电压	230	V	230	V
相数	1	~	1	~
频率	50	Hz	50	Hz
功率	40	W	40	W
电流	0.18	A	0.18	A
电流 2	0.2	A	0.2	A
转速	1640	r.p.m.	1640	r.p.m.
转速 2	1440	r.p.m.	1440	r.p.m.
传输空气允许最高温度	80	°C	80	°C
传输空气允许最高温度(使用调速器)	80	°C	80	°C
3M处声压级噪音	36	dB(A)	36	dB(A)
重量	2.2	kg	2.2	kg
防护等级	44	IP	44	IP
绝缘等级，马达	F		F
电容	3	µF	3	µF
管道连接	125	mm	125	mm
最大风量	111	l/s	111	l/s
最大静压	268	Pa	268	Pa
电压范围	220-240	V	220-240	V

Product information sheet

Parameter	Value	Unit
(a) Manufacturer	Östberg	-
(b) Model code	CV 125 A (Archived 20171124)	-
(c) SEC value	-9.0	kWh/m²
SEC class	F	-
(d) Declared type	RVU / UVU	-
(e) Type of drive	Multi-speed drive (accessory)	-
(f) Type of heat recovery	N/A	-
(g) Thermal efficiency	N/A	%
(h) Max. flow rate (@100Pa)	197	m³/h
(i) Power at max. flow rate	41	W
(j) Sound power level	44	dB LwA
(k) Reference flow rate	0.038	m³/s
(l) Reference pressure difference	50	Pa
(m) SPI	0.26	W/(m³/h)
(n) Type of control/ctrl factor	Manual control	-
(o) External (and internal) leakage rate	N/A	%
(p) Mixing rate	N/A	-
(q) Visual filter warning	N/A	-
(r) Instruction supply/exhaust grilles	See manual	-
(s) Disassembly instructions	www.ostberg.com	-
(t) Airflow sensitivity	N/A	-
(u) Air tightness	N/A	m/s
(v) AEC	862	kWh
(w) AHS average	2005	kWh
AHS warmer	907	kWh
AHS colder	3922	kWh