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Item NO.:
RCMA470LYLead Time:
1-2daysProduct Orgin:
USAShipping Port:
XiamenPayment:
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3Warranty :
one yearShipping Detail:
Fedex and UPS
RCMA470LY BENDER RESIDUAL CURRENT MONITOR
Brand:BENDER | Model number:RCMA470LY |
Colour:new | Warranty: 12 months |
Lead Time:3-day working day | Country of origin: Germany |
Price: Please contact us |
Product weight:0.5kg |
Packaging & Delivery
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
Product Details
Product description
The AC/DC sensitive residual current monitor RCMA470LY is designed for monitoring earthedpower supply systems (TN and TT systems) where DC fault currents or residual currents con.tinuously greater than zero may occur, These are in particular loads containing six-pulserectifiers or one way rectifiers with smoothing, such as converters, battery chargers, con-struction site equipment with frequency-controlled drives.The prewarning stage (50 % of the set response value lAni) allow to distinguish betweenprewaming and alarm. Since the values are measured with measuring current transformersthe deyice is nearly independent of the load current and the nominal voltage of the systemThe device can also be used for busbar systems.
Application
AC/D sensitive residual current moni-Construction site equipmenttoring in earthed two,three or four con-
Wood working machines
ductor systems.Battery systemsComputer tomographsLaboratory equipmentPhotovoltaic systemsFurniture industryUninterruptible power supply systems (UpS)Sewa懲勿蜥蓯鹊﹏理e worksFunction
AC/DC sensitive current monitoring ofsingle conductors de-energized undernormal conditions (e. g.N and PE con-ductors).
Variable-speed drives
Residual current monitoring takes place via an external measuring current transformer. Whenthe residual current respectively the current exceeds the set response value, the alarm LEDlights and the associated alarm relay switches when the response delay has elapsed.The alarm messages are stored. The fault memory can be reset by pressing the RESET button.The device function can be tested using the TEsT button.
The currently measured value in per cent related to the set response value is shown on theLED bar graph indicator. The CT circuit is continuously monitored. In case of wire breakagethe alarm relay switches and the Power On LED flashes.
The following is my contact information, you are very welcome to come to me for inquiries:
Contact person:Panda
Email Address::panda@fenoux.com
WhatApp: +86 13376987741
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Hefei Banyitong Science & Technology Developing Co., Ltd, established in 1994, we are professional manufacturer in material handling equipments and special logistic equipment, our brand "MIMA" have 12 series and 50 models according to long-time technology