參數(shù)資料
型號(hào): W2G115-AE31-15
廠商: EBM-Papst Industries Inc
文件頁(yè)數(shù): 4/5頁(yè)
文件大小: 0K
描述: FAN TUBEAXIAL 119X38MM 24VDC
其它有關(guān)文件: Accessories Quick Reference
標(biāo)準(zhǔn)包裝: 25
系列: W2G115
風(fēng)扇類(lèi)型: 管軸式
尺寸/尺寸: 方形 - 127mm L x 127mm H x 38mm W
電壓 - 額定: 24VDC
功率(瓦特): 5.70W
雜訊: 48 dB(A)
氣流: 130.0 CFM(3.68m³/min)
軸承類(lèi)型: 滾珠
重量: 1.6 磅(725.7g)
電壓范圍: 18 ~ 30VDC
其它名稱(chēng): 381-2443
4/5
NOTE
Device malfunctions are possible
Do not route the control lines of the device directly parallel to the
power supply line. Ensure a sufficiently large clearance.
Recommendation: clearance > 10 cm (separate cable routing). (Not
applicable to DC-fed devices)
If the leakage current of the device is greater than 3.5 mA, a perma-
nent earth wire connection is required. The device can be earthed
using two earth wires with a respective outer conductor cross-sec-
tion or one earth wire with at least 10 mm. (Not applicable to DC-
fed devices)
Prerequisites
Check whether the data on the type plate agree with the connection data.
Before connecting the device, ensure that the mains supply voltage matches
the fan voltage.
Only use cables that are configured for current according to the type plate.
Residual current operated device
For 3-phase types and types with active PFC, only universal (type B)
RCD protective devices are permitted.
For 1-phase types without PFC, a universal RCD protective device
(type A) can be used.
Like frequency inverters, RCD protective devices cannot provide
personal safety while operating the device.
Connecting cables with terminals (applicable only to devices with terminal
connection)
WARNING
Terminals and connections have voltage even in a unit that is
shut off
Electric shock
Wait five minutes after disconnecting the voltage at all poles
before touching the unit.
WARNING
Electric voltage on cable gland
Electric shock
Do not use plastic terminal boxes with metal cable glands.
3.3 Checking the connections
Ensure that the power is off.
Secure it from being switched on again.
Check the correct fit of the connecting cables.
3.4 Switching on the device
WARNING
Hot motor housing
Fire hazard
Ensure that no combustible or flammable materials are located in
the vicinity of the fan.
Inspect the device for visible external damage and the proper function of the
protective features before switching it on.
Apply nominal voltage to the voltage supply.
Start the device by changing the input signal.
3.5 Switching off the device
Switch off the device during operation:
Switch the device off using the control input in order to protect the device.
Do not switch the motor (e.g. in cyclic operation) on and off by means of the
power supply.
Switching off the device for maintenance work:
Separate the device from the supply voltage.
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