S-150 Bender

Description

Product name：S-150 Bender Input module

Product details:

The standard display shows the currently measured value for RF . Press the up or down buttons to display all
other measured values. After 5 min at the latest the display switches back to the standard display.
The pulse symbol indicates a currently measured value. If this symbol does not appear, the measurement
is still ongoing and the latest valid measured value will be displayed. The symbols ‘˂’ or ‘˃’ will be displayed
additionally to the measured value when a response value has been reached or violated, or the measured
value is below or above the measuring range.

The ISOMETER® of the isoPV425 series monitors the insulation resistance of unearthed
AC/DC main circuits (IT systems) with nominal voltages of 3(N)AC, AC, AC/DC 0…690 V or
DC 0…1000 V.
DC components existing in AC/DC systems do not influence the operating characteristics.
A separate supply voltage allows deenergised systems to be monitored as well. The maximum
permissible system leakage capacitance is 1000µF.
i The isoPV 425 determines the leakage capacitance through an impedance measurement
whose frequency is adjusted to the most accurate insulation measured value possible.
The measurement signal is affected if it goes through a rectifier or inverter, and this can
lead to phase errors that may result in an incorrect leakage capacitance value.

Monitoring for unearthed AC and DC
systems with galvanically connected
rectifiers or inverters
• Measurement of the nominal system
voltage Un (True RMS) with undervoltage
and overvoltage detection
• Measurement of DC voltages system to
earth (L+/PE and L-/PE)
• Automatic adaptation to the system
leakage capacitance up to 1000 μF
• Automatic device self-test with connection
monitoring
• Selectable start-up delay, response delay
and delay on release
• Two separately adjustable response value
ranges of 1…500 kΩ (Alarm 1, Alarm 2)
• Alarm signalling via LEDs (AL1, AL2), a
display and alarm relays (K1, K2)
• N/C operation or N/O operation selectable
• Measured value indication via multifunctional LCD
• Fault memory can be activated
• RS-485 (galvanically isolated) including
the following protocols:
– BMS interface (Bender measuring device
interface) for data exchange with other
Bender components
– Modbus RTU
– isoData (for continuous data output)
• Password protection to prevent
unauthorised parameter changes

Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!

We have the same series of models in stock.  If you don’t find the model you need, please contact us and we will provide you with an official quotation！

Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: Sweden
Price: Please contact us Product weight：0.515kg
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

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