NHP ATYSC CIPACB Series Manuale utente
1
INSTALLATION MANUAL
Cat No: ATYSCxxCIPACB
For NHP AR ACBs
Product Specifications
ATYSC55CIPACB
ATyS C55 Transfer Switch Control Interface for NHP AR ACBs
ATYSC65CIPACB
ATyS C65 Transfer Switch Control Interface for NHP AR ACBs
ACBs must contain the following: Trip Unit: AGR21, AGR31, Non-Auto
Shunt: 240VAC
LRC: 240VAC
Motor: 240VAC
Mechanical Interlock
2
Tools Required (not supplied)
Tools Required (supplied)
Wire Terminating Tool
Risk of damaging the device in case the product is dropped or damaged in any way it is recommended to replace the complete product.
Installation standards must be respected.
WARNING:
Risk of electrocution, burns or injury to persons and / or damage to equipment.
This Installation Manual is intended for personnel trained in the installation and commissioning of this product. For further details refer to the product
instruction manual for the C55 & C65 and refer NHP documentation.
ATTENTION:
•This product must always be installed and commissioned by qualified and approved personnel.
•Maintenance and servicing operations should be performed by trained and authorized personnel.
•Do not handle any control or power cables connected to the product when voltage may be, or may become present on the product, directly through
the mains or indirectly through external circuits.
•Always use an appropriate voltage detection device to confirm the absence of voltage.
•Ensure that no metal objects are allowed to fall in the cabinet (risk of electrical arcing).
T8
Screwdriver Phillips Ph #1Screwdriver Flathead
Wire Strip &
Crimp Tool
Terminal Screwdriver
T1 T2 T3
T4
Drill
T5 T6
Applicable
Cutting Tool
T7
Ruler or
Tape Measure
Non contractual document.
Subject to change without notice
Required Items Not Supplied
Part Number
ACBs
Supplied Items
Part Number
Controller Control Interface Panel CIP Looms
& Plugs
IP65 Gasket
ATYSC55CIPACB
x 1 - C55 - 16000055
x 1
Not available separately
2.5-meter Looms
ATYSLOOMA, B, C
x 1 each Loom
x 1 - 231642019000
x 1 - 231612019000
Looms are prewired to CIP
and controller plugs
Not Supplied
16090001
X 1
16090001
ATYSC65CIPACB
x 1 - C65 - 16000065
3
Items
x 2
and
ACBs with interlocks mech installed on bodies Carriage Interlock Mech and Interlock Cable
x 2 x 2
ACBs required be installed with a shunt, LRC and motor at 230/240VAC
For ACB mechanical interlock instructions refer to the AR ACB Cable
Mechanical Interlock Instructions (AR-IN-006-EN) Contact NHP
TemPower PRO
Scan QR Code for more information
4
Dimensions
Control Interface Panel
ATyS C55/65 Controller
Dimensions not to scale
63.90 mm
48.10 mm
160 mm
240 mm
220 mm
180 mm
5
Mounting
Installer to select appropriate fasters to suit size 6mm mounting holes of
unit to mounting material
Panel
Base
220 +/-1 mm
160 +/-1 mm
Gasket for IP 65
Ø 6.0 mm
6.0 mm
6.0 mm
188 mm
268 mm
Control Interface Panel
OR
click!
172 –179 mm
150 +/- 1mm
Screw not delivered with product
Clip the mounting feet in
the designated slot
Remove all connectors then place the ATS controller inside the door cut-out and clip the door mounting screws into the
side of the controller (2 screws on each side). It is important to respect the tightening torque indicated below and follow
good engineering practise when installing the ATS controller.
1
2
Insert the 4 door mounting
screws in the designated slot
Push back up to
lock in place.
Screw Tightening
torque PH1 / 0.2 Nm
6
Clearances
The below clearance are recommendations to allow for easy of wiring to the Control Interface Panel
Control Interface Panel
Cable must be more than 10mm away from the RTC battery cover and USB.
Do not drill holes above the controller after it has been mounted, to avoid swarf in terminals
Controller
50 mm 50 mm
50 mm
Recommended clearance for
default loom exit (can be moved)
Recommended clearance for cable termination
(*)
(*)
(*)
(*) No recommended minimum clearance
10 mm
10 mm
7
ACB Interlock
For an ATYSCxxCIPACB and ACB transfer switch to be compliant to 60947.6.1, & AS/NZS 3010 a mechanical
interlock shall be installed between the 2 ACBs.
The mechanical interlock on a body of an ACB is a factory fit item and should be specified at the time of ordering
the ABCs.
The mechanical interlock on the carriage of an ACB can be fitted on site by qualified personnel.
NHP/Terasaki have a interlock manual for the fitting of the carriage part of the mechanical interlock, the full
manual can be found here..
Type “C” Interlock
1. Check all loose items have been provided.
•2 x carriage interlock mechanism and 6 x spacers
•2 x jig 1 and 1 x jig 2
•2 x interlock cable (customer to specify 2.5M or 4.0M length)
•2 x brass adjustable end (with 6mm grub screw, adjustment nuts and washers and 1 xallen key)
•4 x M6 20mm mounting studs comes with 4 x M6 nuts and 8 x spring washers
•2 x M6 12mm (flat and spring washer attached) fixing bolts and 6 x M6 12mm pan head screws
2. Type ‘C’ interlocks use two interlock cables. Cable ends must be connected to specific letter labelled ports
on the carriage interlock mechanism. Table 2.0 below shows the interlock connections between the
breakers. A rule of thumb is to always run the ‘open’ (the end that takes the loose brass adjustable end)
cable end to ports ‘A’ and the fixed ends to ports ‘D’. This helps during the final adjustment process.
Another recommendation is to label the cable ends with the breaker and port destination. For example ’ACB
1, port A’’ and ’ACB 2, port D” .
Interlock Type Cable Qty ACB Port Connection Comment
‘ACB 1’ Port ‘ACB 2’ Port
2pcs
A D Cable brass end to
‘A’, fixed end to ‘D’
D A Cable brass end to
‘A’, fixed end to ‘D’
8
ACB Interlock
3. Remove ACB bodies from their carriages now and covered to avoid arc shoot contamination. Do
not insert ACB bodies until final testing stage. Drill the cable interlock path holes in the switchboard.
Conduit or bushing should be used to give the cable a clear path. Sharp cut metal edges may damage the
cables! Cable route radius must not be less that 150mm.
4. Remove the grub screw from the brass adjuster and ensure the nuts are as shown below:
5. Insert the ‘open’ end of the cable into the brass adjuster. Observe through the grub screw hole that the
black outer sheath of the cable is fully pushed into the brass adapter. The inner core should protrude at
least 45mm from the ends of the black outer sheath on both ’open’ and ‘fixed’ cable ends (in other words
the total inner core length should be at least 90mm longer than black outer sheath total length after the
loose brass adjustment end is fitted).
6. Insert the grub screw with fingers until the screw meet the black outer sheath inside the brass adjuster. With
the allen key provided perform a further half to three quarter turn to secure the black outer sheath to the
brass adjuster. Check the integrity of the fixture by trying to pull the brass adjuster from the interlock cable.
Excessive force is not required, a firm pull is adequate. The grub screw MUST NOT be over
tightened. Doing so will restrict the movement of the inner core and compromise the interlock.
7. Install cables in the path made above in 3). Cables should be secured every 500mm if a continuous conduit
has not been used. Cable ends once installed should finish next to the bottom left hand side of each
carriage (as shown below). Ensure that an equal number of Cable ’open’ and ‘fixed ends’ are available at
each ACB in accordance with table 2.0.
9
ACB Interlock
8. If the black outer cable sheath is too long, remove the brass end fixed in step 6 and cut the ‘open’ end of
the cable to the required length. Remember to retract the inner core first so it is not cut when
shortening the black outer sheath. Re-fit the brass end to the trimmed cable. Ensure that at least
45mm of steel inner core is left protruding from the ends of the black outer sheath on both ’open’ and ‘fixed’
cable ends (as described in step 5).The inner core must be damage free and not containing unravelled steel
strands.
NOTE: The best tool for clipping steel inner cable are the cutters found on the back of quality combination
pliers.
9. With the ACB bodies removed from the carriages (as described in step 3) , screw in only finger tight 2 x M6
20mm hex mounting studs with spring washers into each carriage left hand side plate as shown below. The
third mounting hole is left empty at this stage. These studs are only finger tight because they require a small
degree of play. They will be tightened later.
10. Attach the Jig 1 to both carriage interlock mechanisms. The lever protrusions on the carriage interlock
mechanisms will with some manual manipulation line up and slot into the cutouts on jig 1. Secure with the
three 12mm M6 pan head screws as shown below.
10
ACB Interlock
Identify the ‘groove’, ‘wire fixing nut’, ‘wire fixing bolt’, ‘lever’ and ‘wire insertion hole’ on the mechanical
interlock mechanism (see below).
11. Loosen the ACB 1 port D wire fixing
nut so that the wire insertion hole is
exposed. Attach the ‘fixed’ cable end to
ACB 1 port ’D’ on the mechanical
interlock mechanism with the jig fitted
as shown below.
12. With the ‘fixed’ cable end slotted into ACB 1 port ‘D’, adjust the top
and bottom cable fixing nuts ’up’ until it clamps the cable end to the
support (see left). It is important that the ’top’ cable fixing nut is near
its maximum end. Keep finger tight at this stage.
13. Push the inner core through the wire
insertion hole. Ensure the inner core
follows the ’groove’. The inner core should
not extend past the ’grove end’. Tighten
the wire fixing nut to 4.7—5.9Nm with
10mm torque wrench. Repeat steps 11- 13
for ACB 2.
Insert inner core into wire
insertion hole and follow
to grove end
Adjust top and bottom
cable fixing nut up to
secure cable end.
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