White | Clipsal - 900 Series, Standard Clipsal - 900 Series, Plug, Side Entry, 3 PIN, 10A

Product Line
Micrologic Trip Unit Type P and H
Breakers: Powerpact P and R Frames, Masterpact NT and NW, Compact NS630B- NS3200

Environment
Micrologic Trip Unit Type P and H

Cause
The power readings from the device are all negative, yet all of the voltages and currents are positive numbers.

Resolution
The power sign must be changed to accommodate this issue. The power sign has two different settings: (+) and (-). The (+) setting implies that power is absorbed from upstream to downstream (meaning it is top-fed). The (-) setting implies that power is absorbed from downstream to upstream (meaning it is bottom-fed).

The power sign can only be changed from the front panel of the Trip Unit. From the main menu go to either the Micrologic Setup or Metering Setup menus then follow the steps in the diagrams below. In order to change settings via the menu buttons on the trip unit, the trip unit must be energized AND the door over the adjustment dials MUST be OPEN. 
To change the power sign:

1. Press the Wrench menu button
2. Select Micrologic Setup
3. Select Power Sign
4. Open the trip unit door (see video for details)
5. Toggle power sign with up or down arrow
6. Press Enter to select sign
7. Press Wrench button to exit
8. Select YES to save settings on exit

For further information about the Micrologic Trip Units Type P and H see link for the instruction bulletins below.
Powerpact P, R, and Masterpact NW, NT Micrologic™ 5.0P and 6.0P Trip Units, see 48049-137-05
Powerpact P, R, and Masterpact NW, NT Micrologic™ 5.0H and 6.0H Trip Units, see 48049-330-03

The new firmware (version 1.13.0) for SpaceLogic C-Bus Controllers NAC and AC is available for download on se.com. and in Exchange Platforms

The new firmware version V1.13.0 is available for 5500NAC2, 5500AC2, 5500NAC, 5500SHAC, LSS5500NAC, LSS5500SHAC.

The main features of this new firmware release  (V1.13.0) are:
 

• Scheduler Enhancement
• Error reporting application improvements
• Bug fixes

Related documents can be downloaded along with the firmware file:

• Release Notes for V1.13.0
• User Manual update for firmware V1.13.0

Links for www.se.com page and Exchange to download the firmware and the related documents:
 

5500NAC2 SpaceLogic C-Bus Network Automation Controller Commercialized	Se.com: Link	Exchange: Firmware download page link   Direct link to the firmware file
5500AC2 SpaceLogic C-Bus Application Controller Commercialized	Se.com: Link	Exchange: Firmware download page link   Direct link to the firmware file
5500NAC C-Bus Network Automation Controller End of Commercial	Se.com:  Link	Exchange: Firmware download page link   Direct link to the firmware file
5500SHAC Wiser for C-Bus Automation Controller End of Commercial	Se.com: Link	Exchange: Firmware download page link   Direct link to the firmware file

 

Issue:
Identify the difference between CA2SK11UE7 and 31168-640-54.

Product Line:
TeSys SK IEC relays

Environment:
TeSys SK IEC relays, Industrial Control Relays

Resolution:
Yes, these are the same components. CA2SK11UE7 is stocked in France and 31168-640-54 is stocked in North America (primarily used on class 8903 type L lighting contactors with form R6).
 

Issue:
How to tell whether lighting contactor is mechanically held or electrically held

Product Line:
8903 Lighting contactors

Environment:
Products sold and used in the United States

Cause:
Catalog numbers are not always known and visual identification must be performed.
 
Resolution:
Electrically held contactors have a single coil which is continuously energized to engage the power contacts.  Mechanically held contactors have two different coils, a latching coil and an unlatching coil.  These coils are only momentarily energized to engage or disengage the power contacts.

The replacement for Sarel 87903 is NSYCVF300M230PF

NSYCVF300M230PF 
ClimaSys forced vent. IP54, 300m3/h, 230V, with outlet grille and filter G2

 

Issue:

Is there a two-level float switch

Product Line:

9038 float switches

Environment:

US product

Cause:

Two-level units are necessary for certain applications

Resolution:

The Form N4 added to certain 9038 float switches will change their function from an alternating unit to a two-level unit.  This form is not available on every model 9038.  Care should be taken to check availability before quotations are made.