Brand： ABB
Model number：REF542plus
Colour：new
Warranty: 12 months
Lead Time：3-day working day
Country of origin: USA Price: Please contact us
Product weight：0.45kg
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
Description:
Unpacking
The REF542 bay control and protection unit does not require special shipping protection.
The packaging is adapted for the shipping type and destination. Please proceed
as follows:
Visually inspect the unit and the packaging when unpacking it.
Any shipping damage found in the packaging or the unit should be reported immediately
to the last shipper, who should be informed in writing of liability for the damage.
Check the delivery for completeness using the order documentation.
If there is anything missing or any discrepancies with the order documentation, contact
the ABB sales office immediately.
Mount the unit as described in the following section. If the unit is not for immediate
use, store it in a suitable place in its original packaging.
Mounting
The REF542 plus consists of two parts, a Central Unit and a separate Human Machine
Interface (HMI) as the Control Unit. The Central Unit contains the power supply,
processor and analog and binary Input and Output (I/O) modules, as well as optional
modules for supplementary functions. The HMI Control Unit is a stand-alone unit with
its own power supply. It can be installed on the Low Voltage (LV) compartment door
or in a dedicated compartment close to the Central Unit. The HMI is normally used to
set the protection parameters and to locally operate the switching devices in the
switchbay. An isolated and shielded twisted pair according to the RS485 standard interface
shall be used for the connection of the HMI as the Control unit to the Central
Unit.
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
Related products:
DSTK165
TB805
PM864AK01
TU811V1
SDCS-CON-1
AINT-14C
1SNA631025R1400 BOM-16-B
SPA-ZC21MB
DSQC639
