WEIDMULLER VPU AC II US 2 240/50 Alternate CITEL DS72US-240T/NN Surge Protector SPD

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WEIDMULLER VPU AC II US 2 240/50
Comparison CITEL DS72US-240T/NN
Surge Protective Device (SPD)

DS72US-240T/NN
Surge Protector

VPU AC II US 2 240/50
Surge Protector

Intended Application

System

System Voltage480/240Vac
Number of Phases2-Phase (No Neutral)
Conductors2 Wire + Ground
ConfigurationSplit Phase

PRODUCT COMPARISON TABLE

This page collects publicly available data from ul.com and assembles a side by side
reference table for a convenient product cross reference.

Manufacturer Citel Logo
UL File #E326289E354261
Model DS72US-240T/NN
VPU AC II US 2 240/50

Product Image

UL.com Ratings


UL CARD


UL CARD

UL APPROVALLISTEDLISTED
UL MARK
SPD Type11
Volt (V)480/240240
AC/DC
DC PV
ACAC
PhaseSplit-PhaseSplit-Phase
Amps (A)n/an/a
Ambient Min (C)-40-40
Ambient Max (C)8585
Mode
L-L
L-G
L-N
L-G
N-G
VPR (Vpk)
L-L
L-G
2500
1500
1800
900
900
MCOV
L-L
L-G
840
420
600
300
300
In (kA)2020
SCCR (kA)200150

Additional
Data Sheet Ratings

Surge Current
Rating (kA)
7550
Protection CircuitMULTI-MOV
(Thermally Protected)
MOV
(Thermally Protected)
Leakage CurrentYesYes
TOV OptimizedNoNo
DiagnosticsIndicator &
Remote Contacts
Indicator &
Remote Contacts
Environmental
Rating
IP20IP20
# of Wires33
Modes of ProtectionCommon Mode
Differential Mode
Common Mode
Differential Mode
Warranty10-years5-Years
Notes
-

Determining the acceptability of an SPD for your UL equipment for UL 508A Control Panels and All Other UL Listed Equipment

The UL inspector will first consider the SPD type when determining it’s acceptability for a given application or piece of equipment. This will include UL 508A as well as all other UL Listed equipment. The first level compliance is based on the UL Approval (LISTED or RECOGNIZED) of the SPD or UL SPD Type and it’s Suitable Ratings. This means that it has to meet all safety, performance, environmental and electrical system ratings of the application. If any of these criteria are not fully met, it will require a Procedure Description, a File Update and/or Additional Testing. These actions will require additional costs that may be substantial. For this reason, it is in the interest of the specifier to use UL LISTED SPD’s to eliminate any uncertainty or to make sure the UL RECOGNIZED SPD is selected at the time of UL submittal of the equipment.

Approval Considerations Table based on UL SPD Type

UL
Mark
UL1449
SPD Type
Suitable
Ratings
Procedure
Described
File
Update or
Additional
Testing
Notes
1

2
YesNoNoThe only requirement is that the SPD must match electrical and environmental ratings of the UL 508A Control Panel.

A UL field inspection of the control panel with the SPD installed is required as a part of a standard follow-up service visit.
1CA

2CA

4CA

5
YesYesYesYes – All UL recognized SPD’s require a UL engineering evaluation of the SPD’s existing UL1449 E–file.

This will result, at a minimum, in a cost to update the UL file and may also require testing that would result in additional costs.
UL data is publicly available with a free account at UL.com. The data has been reviewed by our engineering department. From time to time, the applicants UL file (including CITEL's) may become changed or updated at UL.com due to new testing or corrections to a report. At the time of this comparison you will find this information to be accurate to the UL web site. If you find any information requires an update, please bring to our attention and it will be updated immediately.

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Where to purchase Citel SPD's