coupling pvc plain/scr 50mm

COUPLING PVC PLAIN/SCR 50MM

Catalogue Number: 258/50
coupling pvc plain/scr 50mm
Colour: Grey
Colour: Per UOM Std.
  • Grey 1 PCE 1

Specifications

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Product brand
Clipsal
Material
PVC (polyvinyl chloride)
Connector type
thread connector
Product destination
diameter: 50-50 mm tube
Standards
AS/NZS 2053
REACh Regulation
Free of Substances of Very High Concern above the threshold
REACh free of SVHC
Yes
EU RoHS Directive
Pro-active compliance (Product out of EU RoHS legal scope)
Toxic heavy metal free
Yes
Mercury free
Yes
RoHS exemption information
Yes
China RoHS Regulation
 Pro-active China RoHS declaration (out of China RoHS legal scope)

Frequently Asked Questions

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Can I get the 251/50 in orange?

No. Unfortunately, the 251/50 is the only one that comes in grey.

For further information please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=251/50



 

Is part number 242/50 suitable for underground?

Yes. Part number 242/50 is suitable for underground.

Is there a 246/50 in orange?

Yes we do but it is manfactured to order.

What would be a longer screw to suit Clipsals round j-boxes (Junction Boxes)?

The part number would be 248/20 which is a combination screw head 20MM 3/16 BSW.

What is the length of the bell mouth 288/150


 The length is 290mm long.
please see following website for catalogue information as well as Technical specifications
https://www.clipsal.com/Trade/Products/ProductDetail?catno=288/150

What is the length of conduit bell mouth 288/50?

The length of conduit bell mouth 288/50 is 100mm.
For further information please visit
https://www.clipsal.com/Trade/Products/ProductDetail?catno=288/50
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What are the part numbers of slip type expansion couplings?

Slip Type Expansion Couplings are available from 16mm through to 50mm.The part numbers of slip type expansion coupling are as follows:
16mm = 251/16
20mm = 251/20 *
25mm = 251/25 *
32mm = 251/32
40mm = 251/40 *
* = only available in Grey
Where long conduit runs are likely to be exposed to wide variations in temperature, it is recommended that expansion couplings be used at each join. It is not recommended that Slip Type Expansion Couplings be used where the conduit run is exposed to the weather. Standard colour is Grey (GY).
Dimension details are attached.
 

What size Clipsal saddles are available?

Size       Ctn Qty     Part Code
16mm    50             261/16
20mm   100            261/20
25mm   100            261/25
32mm    50             261/32
40mm    50             261/40
50mm    20             261/50

Are the Clipsal Conduit Clips available in Electric Orange?

No, they are only available in grey.

This applies to the 280/16 (16mm), 280/20 (20mm), 280/25 (25mm), 280/32 (32mm), 280/40 (40mm) and 280/50 (50mm).

What is the part number for a 50mm female and 50mm male bush?

The part number for a 50mm female and 50mm male bush is - 281/50 & 281F50
For further information , visit link below:-
www.clipsal.com/Trade/search-results?q=281/50
https://www.clipsal.com/Trade/search-results?q=281F50
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Does the Ritika Circuit breaker 25815 have the same dimensions as the 25823

 It has the same physical size

What is a 2pole, 6A, C Curve, 6kA circuit breaker

 Part code 25815 Multi 9 - Acti 9 A9F44206

How do i seal up a 50mm hole in the 230DRAVL?

Using parts 220S50-GY and 260/50-GY. Placethe 260/50 on the inside and the 220S50 on the out side place it in the hole and screw them together. This willl then seal the hole.

For further information please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=260/50
https://www.clipsal.com/Trade/Products/ProductDetail?catno=220S50
 
 
 

Symmetra PX 250/500 Battery to Power Module Ratio

Issue:
Symmetra PX 250/500 Battery to Power Module Ratio

Product line:
Symmetra PX 250/500

Environment:
All Product models, all serial numbers

Cause:
Required battery to power module ratio for a Symmetra PX 250/500

Resolution:

Ratio between numbers of battery shelves and power modules (PM)

Maximum recommended discharge level on the batteries used for Symmetra PX 250/500 is 3CA, where CA means the current (Amps) by which the battery is charged or discharged divided by its Amp-hour (Ah) rating.  The 250kW runtime ratio is 10 PMs to 16 battery shelves resulting in a ratio of 1.6 battery shelf per 1 PM. Need to always round up the number of shelves

Results if ratio is not maintained

In some situations, the Power Modules will attempt to draw power from the batteries and if the ratio is not observed, you will potentially clear fuses in the battery modules and (less likely, but it happened before) burn traces on the battery backplane boards due to the DC inrush current.

 

 

Symmetra PX 250/500: What happens when EPO is activated?

Issue:
Symmetra PX 250/500; What does the EPO (Emergency Power Off) trip
 
Product line:
Symmetra PX 250/500
 
Environment:
All serial numbers
 
Cause:
What occurs when the EPO on a Symmetra PX 250/500 button is engaged?
 
Resolution:
When the EPO is activated, UPS output breaker Q2 and the battery breakers are tripped. The Power Modules (inverter) and if in Static Bypass operation will the UPS turn off

Changing Symmetra PX 250/500 System Time from NMC – Configuring NTP server

Issue:
Changing Symmetra PX 250/500 System Time from NMC – Configuring NTP server

Product line:
Symmetra PX 250/500

Environment:
All Product models, all serial numbers

Cause:
Time not updating on UPS when changed on NMC

Resolution:
Making changes on the NMC web interface will also make changes on the ups, but the NMC must first be configured for Read/Write in the user configuration settings on the UPS.  Once this is configured making changes on the NMC will update the display on UPS.

When changing NMC configuration to update Time using NTP, you need to pay attention to the update Interval.  It can be set from 1 to 8760 hours(1 year).  Make sure this is configured as needed.  If time is not immediately updating, click the UPDATE Now box and click apply.  You may need to refresh screen on UPS a couple times to see the change.


 

How do I change User Password settings on Symmetra PX 250/500

Issue:
How to edit User Password settings via system display

Product line:
Symmetra PX 250-500

Environment:
All Product models, all serial numbers

Cause:
How do I change User Password settings on Symmetra PX 250-500

Resolution:
Begin at the home screen of the UPS



Press the wrench key at the lower left of the screen
Select Configuration, then select User configuration



Enter the User password (apc by default)



Select Password settings
Change the password and select apply



The following video demonstrates how the manage user password settings on the Symmetra PX 250/500 Data Center 3 Phase UPS.

Video: How to Start your Symmetra PX 250/500 UPS

Issue:
How to Start your Symmetra PX 250/500 UPS
 
Product line:
Symmetra PX 250/500
 
Environment:
All Product models, all serial numbers

Resolution:
Begin by applying power to the UPS by Closing the Q1 Breaker (Located in System I/O Cabinet)



Once the display is completely powered up and the Home screen is displayed, press the wrench icon in the lower left of the screen



Then select the operation button
Select System Startup



Follow the on screen prompts for starting up the UPS.  As each option is performed it will highlight the next step.


Some options are automated and will be done for you.

The following video demonstrates this procedure:
 

Network Management Card Compatibility with the Symmetra PX 250/500kVA UPS

Issue:

Network Management Card Compatibility with the Symmetra PX 250/500kVA UPS
 

Product Line:
  • Facility & Data Center 3 Phase UPS
    • Symmetra PX 250/500
 
  • UPS Network Management Card 2
    • AP9635/35CH

Environment:
  • All installation scenarios

Cause:

The AP9635/AP9635CH Network Management Card 2 (NMC2) is restricted for use with the Symmetra PX 250/500 UPS and other select UPS models. Additionally, before upgrading the firmware for the Management Card when installed in a, you must make sure that the firmware upgrade is compatible with the firmware level that is running on the UPS system (its MIM, PM, etc) . For example, as described in the chart below, a Management Card running v5.0.0 firmware cannot support a UPS with system firmware 4.1.x.x unless the Management Card is upgraded to the SYPX APP v5.0.1 firmware. To obtain the firmware upgrade files for the Management Card, you must contact Technical Support.


Alternatively, the UPS System firmware can be updated to support a Management Card with newer firmware.

Note: The UPS system firmware upgrade can only be performed by a Field Service Engineer.


Resolution:

Review the chart below to make sure the Management Card is running firmware that is compatible with the UPS. To view the UPS System firmware and NMC APP firmware versions from the UPS touchscreen display, press the Firmware Overview button in the System Information menu. The APP firmware version of the Management Card is also displayed in its Web interface, under the Administration->General->About menu.

 

Compatible Symmetra PX 250/500 UPS and Network Management Card firmware releases
 

UPS Release

Network Management Card Firmware APP/Version

 3.x.2

SYPX/5.0.0

4.0.4

SYPX/5.0.1 

4.11.5 

SYPX/5.0.2 or 5.1.0 

4.21.6

SYPX/5.1.2 or 5.1.3

4.24.8

SYPX/5.1.5

4.25.9 SYPX/5.1.6
4.27.10 SYPX/5.1.6 or 6.0.8
4.29.11 SYPX/5.1.6 or 6.0.8
4.36.12 SYPX/6.4.6
4.37.12 SYPX/6.5.0

 

Material Safety Data Sheets (MSDS) for Symmetra PX2 and PX 250-500kw UPS

Issue:
MSDS information for various battery manufacturers utilized in Symmetra PX2 and PX 250/500 UPS systems

Product:
Symmetra PX2, Symmetra 250-500

Environment:
All models/ All serial numbers


Resolution:
The rules regarding MSDSs changed in 2016 and it’s no longer sufficient just to post a link to the battery MSDS that we use.  When the rules changed, we began authoring Safety Data Sheets (new name for MSDSs) that would meet the new regulations.  These newly authored Safety Data Sheets (SDS) are located at the following web page.  

https://www.apc.com/us/en/who-we-are/sustainability/battery-safety/battery-compliance.jsp

You’ll note changes –
Safety Data Sheets are region specific.  There is a NAM format and an EU format.  

The intent is to direct all customers to this location when they have SDS or MSDS questions.

 

Video: How do I Change Language & Regional settings on my Symmetra PX 250-500 UPS?

Issue:
How to Change Language, date format & temperature unit settings on the APC Symmetra™ PX 250/500 UPS.
 
Product line:
Symmetra PX 250-500
 
Environment:
All Product models, all serial numbers
 
Cause:
The display may be accidentally changed to an unwanted language.

Resolution:

 

Begin at the home screen of the UPS.  



Press the wrench key at the lower left of the screen.
Select Language settings



The following screen will have the available list of languages. Select you desired language.



Press the Finish to lock in change.

How do I configure network settings on my Symmetra PX 250/500 UPS?

Issue:
Video: How to Configure network settings

Product line:
Symmetra PX 250-500

Environment:
All Product models, all serial numbers

Cause:
How do I Configure network settings  on my Symmetra PX 250-500 UPS

Resolution:
Begin at the home screen of the UPS
Press the wrench key at the lower left of the screen
Select Configuration then User configuration
Enter the user password (apc by default)
Select NMC settings
Select Configure NMC Settings on the card you would like to configure.
Ensure the ‘UPS configuration access’ is set to read or read/write for the card
Make desired changes and Select Apply to save changes.

See the following video tutorial:

Video: How do I adjust Display settings on my Symmetra PX 250/500 UPS

Issue:
How to adjust Display settings            

Product line:
Symmetra PX 250/500

Environment:
All Product models, all serial numbers
 
Resolution:



How to adjust your display brightness, timeout, other display settings, or calibrate the touch screen, on your Symmetra PX 250-500 kVA UPS.
 
Begin at the home screen of the UPS.  



Press the wrench key at the lower left of the screen.
 
Select Configuration then User Configuration



Enter the User password (apc by default)



Select 'Display Settings'

Video: Manually Operating the APC Symmetra™ PX 250/500 UPS Battery Breaker

Issue:
How to Manually operate the Battery Breaker on a Symmetra 250-500kW UPS
 
Product line:
Symmetra PX 250-500
 
Environment:
All Product models, all serial numbers
 
Cause:
In the event the battery breaker does not automatically close during the startup of the ups you may need to manually close it.

Resolution: 
When the Breaker is Off (open) the indicator on the right will be green.
Push the lever on the left down and ‘Pump’ it until the indicator turns ‘Yellow’ Indicating Charged.
Once Charged, press the green button to turn the breaker on. The indicator will turn Red indicating the breaker is on.
 
To turn off, just press the off button.

The following video demonstrates this procedure:

Symmetra PX 250/500; AP9635; Flood of RTC Time adjusted values in the logs

Issue:
Flood of RTC Time adjusted values in the logs
 
Product line:
Symmetra PX 250/500 with AP9635
 
Environment:
All Product models, all serial numbers
 
Cause:
When 2 Network Management Card (NMC) are installed in the UPS and set to NTP (Network Time Protocol), they will fight for control of the time to the display and continually send info alerts on RTC Time Adjusted.  In the chart below you will notice in column 5 there are two different numbers 2 & 4, which would indicate that there is 2 NMC in the UPS one in position #2 and the other in position #4.  This is the indicators that 2 NMC are fighting to provide time through NTP
 
46934 Info IM internal memory for storing configuration settings is OK IO enclosure level 3 pos E    02-26-2015 17:12:53 006
46933 Info RTC Time adjusted value Parallel UPS 1  2   02-26-2015 17:12:53 000
46932 Info RTC Time old value   2   02-28-2015 17:12:57 446
46931 Info IM internal memory for storing configuration settings is OK IO enclosure level 3 pos E    02-28-2015 17:12:49 006
46930 Info RTC Time adjusted value Parallel UPS 1  4   02-28-2015 17:12:49 000
46929 Info RTC Time old value   4   02-26-2015 17:12:44 548
 
Resolution:
Set only one of the NMC to NTP
 

 

UPDATED MARCH-2016: Unable to access my APC Network Management Card (NMC) enabled device via HTTPS (SSL/TLS)


Issue

The user is unable to access their APC Network Management Card (NMC) products via HTTPS (SSL/TLS) secured web access.

There are two parts to this issue, both of which occur when the user has their Network Management Card product configured for SSL (HTTPS).
  1.  Companies such as Microsoft, Mozilla, and Google are disabling SSLv3.0 in their browser products due to numerous security vulnerabilities that exist. One such vulnerability is POODLE (https://www.openssl.org/~bodo/ssl-poodle.pdf).  TLSv1.0, at a minimum, is the advised protocol.
 
  1. TLS does not work on the current NMC products.  Therefore, the NMC will fall back to SSLv3.0 and as such, be vulnerable to POODLE.

Examples:
 
An example of this problem, shown via Firefox, is below. A NetBotz Rack Monitor 200 (SKU# NBRK0201) is configured for HTTPS. The user has Firefox v34.0 installed. The user opens their web browser and types the IP address into address bar.  The user is presented with the following error message:
 

Another example of this problem, via Internet Explorer, is below. A NetBotz Rack Monitor 200 (SKU# NBRK0201) is configured for HTTPS.  The user has Internet Explorer v11.0 installed. The user opens their web browser and types the IP address into address bar.  The user is presented with the following error message:
 

Another example of this problem, via Chrome, is below. An AP9631 Network Management Card is configured for HTTPS. The user has Chrome v39 installed. The user opens their web browser and types the IP address into the address bar. The user is presented with the following error message:
 


Browser error messages may include: ERR_SSL_FALLBACK_BEYOND_MINIMUM_VERSION, ssl_error_no_cypher_overlap


Note: If you've received mozilla_pkix_error_inadequate_key_size, sec_error_invalid_key, or anything referring to invalid key size/length, please consider reviewing knowledge base article ID FA162031 as this may be due to a separate issue entirely or an additional issue.



Product Line
 
  • Network Management Card 1 (NMC1) - AP9617, AP9618, AP9619
    Devices with an embedded Network Management Card 1 include (but are not limited to): Metered/Switched Rack PDUs (AP78XX, AP79XX), Rack Automatic Transfer Switches (AP77XX), Environmental Monitoring Units (AP9320, AP9340, NBRK0201), AP9921X Battery Management System, ACFXXX Rack Air Removal Unit, PDPMXXX Modular Power Distribution, AP9361 Rack Access PX-HID, and ACRCXXX, ACRPXXX, ACRDXXX, ACSCXXX, RACSCXXX Cooling Units (except ACDA901, ACRC301H, ACRC301S).
 
  • Network Management Card 2 (NMC2) - AP9630/30CH, AP9631/31CH, AP9635/35CH
    Devices with an embedded Network Management Card 2 include (but are not limited to): 2G Metered/Switched Rack PDUs (AP84XX, AP86XX, AP88XX, AP89XX), G50 AV Units, Smart-UPS Online (SRT), and ACDA901, ACRC301H, ACRC301S Cooling Units, 

Environment

Any customer who uses any one of the products mentioned previously and:
  • Configures their product for SSL (HTTPS).
  • Uses a web browser version that does not allow for web access via SSLv3.0.
Note: HTTP users are not affected. Meaning, if you have not enabled HTTPS (SSL), web browsing will work normally.


Cause

Companies such as Microsoft, Mozilla, and Google are disabling SSLv3.0 in their browser products due to numerous security vulnerabilities that exist. One such example is POODLE (https://www.openssl.org/~bodo/ssl-poodle.pdf). TLSv1.0, at a minimum, is the advised protocol.

Current NMC products have an inability to properly utilize TLS extensions recently released in several modern browsers. With this inability, the NMC device is unable to connect to the browser via TLS. While future versions of the NMC1 devices will not update the underlying cryptology engine, NMC2 devices will be updated to work with current TLS specification and and operate properly with modern browsers.


Resolution

A customer can avoid this problem either by utilizing other access methods on the Network Management Card or they can modify their web browser to allow SSLv3.0 usage (at their own discretion). Other access methods for the Network Management Card are as follows:
  • Local console
  • Web (HTTP)
  • Telnet/SSH
  • SNMPv1/v3

Modifying a web browser to allow SSLv3.0 usage should be addressed by the user’s network security team or facility manager. Schneider Electric will not provide users with instructions on modifying web browser settings. Some users may be prohibited from enabling SSLv3.0 through their web browser.

Any of the following NMC1 products do not currently have any firm future firmware update plans to address this or any future vulnerabilities:
  • AP9921X Battery Management System
  • AP7750, AP7722, AP7701 Rack Automatic Transfer Switches
  • AP9340, AP9320 Environmental Monitoring Units
  • S20BLK A/V Power Conditioner & Battery Backup
  • PDPMXXX Modular Power Distribution
  • FM35XX Network Air, ACDA901, Stulz C7000



Details regarding firmware availability for Network Management Card 1 (NMC1) based products, providing TLS 1.0, are shown in the table below:

 
NMC1 (AP9617/18/19/mini-NMC1) Application Name Product(s) Firmware Application is used with AOS Version with TLS Fix Available Now?
px2 Symmetra PX 48/96/100/160 kVA embedded UPS brain AOS v3.9.0 and higher Yes
rpdu AP7XXX series Rack PDU (ex. AP7941) AOS v3.9.0 and higher Yes
acrc ACRCXXXX InRow Chilled Water (except ACRC3XXX) AOS v3.9.0 and higher Yes (via your local APC Cooling Support team)
g2ats AP7XXX Rack Automatic Transfer Switch models except AP7701, AP7722, AP7750 AOS v3.9.0 and higher Yes
acrp ACRC5XX, ACRP1XX, ACRP5XX, ACRD5XX InRow RC, RP, RD AOS v3.9.0 and higher Yes (via your local APC Cooling Support team)
acsc ACSC1XX InRow SC AOS v3.9.0 and higher Yes (via your local APC Cooling Support team)
raru ACFXXX Rack Air Removal Unit AOS v3.9.0 and higher No
acrptk ACRD1XX, ACRD2XX InRow RD AOS v3.9.0 and higher Yes (via your local APC Cooling Support team)
nb200 NetBotz 200 Rack Monitor (NBRK0201) AOS v3.9.0 and higher .Yes
pxhid AP9361 Rack Access PX-HID AOS v3.9.0 and higher Yes
 

Note: Certain browsers may also require setting changes to allow TLS 1.0 or TLS 1.0 fallback too, such as Firefox v37+. Schneider Electric will not provide step by step instructions for modfying web browser settings for liability reasons but if you're comfortable modifying settings at your own risk, security.tls.version.fallback-limit within Firefox will likely need to be changed from a default value of 3 (forcing TLS 1.2) to a value of 1 to allow fallback to TLS 1.0. This setting also sometimes resets itself between Firefox browser upgrades. Newer Chrome versions may require --ssl-version-fallback-min=tls1 to be appended to the program shortcut.


A fix to address this problem in the Network Management Card 2 (NMC2) and NMC2 enabled devices has been implemented. The release date will be determined on a product by product basis. See below for available updates for NMC2 firmware applications. These updates provide TLS 1.0, TLS 1.1 and TLS 1.2 functionality. 
 
 
NMC2 (AP9630/31/35/mini-NMC2) Application Name Product(s) Firmware Application is used with AOS Version with TLS Fix Available Now?
sumx 1ph/3ph Smart-UPS, MGE Galaxy 3500, Matrix AOS v6.4 and higher Yes
sy 1ph Symmetra Power Array, Symmetra RM, Symmetra LX AOS v6.4 and higher Yes
rpdu2g AP8XXX series Rack PDU 2G (ex. AP8941) AOS v6.4 higher Yes
sypx Symmetra PX 250/500 kVA (w/AP9635 only) AOS v6.3.2 and higher Yes (via your local 3-phase technical support team)
sy3p Symmetra PX 20/40/80 kVA
Note: See knowledge base ID FA245145 for more compatibility details
AOS v6.3.2 and higher Yes
acrc2g ACRC3XXX AOS v6.3.2 and higher No, pending release tentatively for end of Q3 2015.
unflrle HDCV45XXX, HDCV50XXX, T(D/U)(A/D/E/T/W)VXXX Uniflair LE TBD No, pending release tentatively for Q2 2016.
g300 Galaxy 300 AOS 6.4 and higher Yes








 Can this problem be confused with other error messages generated by the Network Management Card?

Yes, a user may receive different error messages relating to SSL/TLS when configuring or accessing their Network Management Card device.  It is imperative that Schneider Electric and the user identify the exact error message that the user is receiving and confirm that it relates to this specific issue, related to SSLv3.0.

For example, similar symptoms could be experienced by the issue in knowledge base article ID FA162031 - Network Management Card 1 (NMC1) Information Bulletin: Effects of Microsoft Internet Explorer and other web browsers blocking key lengths less than 1024 bits​(blocking key lengths less than 1024 bits)


Note: If there are any questions, problems, or concerns related to the content of this article, please contact your local technical support team for further assistance.