29473
MCCB UA control unit and ACP
Trade Price
£2,239.55
Per
1
Unit
EA
Pack Quantity
1
Information
It is a remote controlled source changeover system for Compact NSX, Compact NS and Masterpact devices. It is composed of an ACP plate and of an automatic UA controller. This ACP provides in a single unit the protection of the controller, the control and the connection to the devices. The UA controller is used to create a source-changeover transfer from one source to another depending on the presence of voltage UN on the “Normal” source. UA controller integrates also the start-up of an engine generator set, the shedding and reconnection of non-priority circuits, the transfer to the “Replacement” source if one of the phases on the “Normal” source fails. The control voltage is from 380VAC to 415VAC 50/60Hz, or 440VAC 60Hz.
Technical Specifications
Range of product
NSX100...250 NSX400...630 MasterPact NT Compact NS100...630 Compact NS630b...1600 MasterPact NW
Product or component type
Interface and control unit
accessory / separate part category
Interlocking accessory
Range compatibility
ComPact (ComPact NS) circuit breaker ComPact (ComPact NSX) circuit breaker Masterpact (MasterPact NT) circuit breaker Masterpact (MasterPact NW) circuit breaker
Device short name
ACP + UA
[Us] rated supply voltage
380...415 V AC at 50/60 Hz 440 V AC at 60 Hz
Operating mode
Forced operation on replacement source Stop (both normal and replacement source off) Automatic operation Forced operation on normal source
Interlocked device
MasterPact NW NSX400...630 NSX100...250 Compact NS100...630 MasterPact NT Compact NS630b...1600
Selection modes
Circuit breaker on R Circuit breaker on N
Test function
By pressing the test button on the front of the controller
Complementary function
Additional contact: transfer to replacement source only if contact is closed Setting of maximum startup time for the replacement source Forced normal source if replacement source not operational during peak-tariff Selection of type of normal source (single-phase or three-phase) Voluntary transfer to replacement source (e.g. energy management commands)
Local signalling
Off Fault trip On
Input type
Contacts customer voluntary order to transfer to source R
Output type
Contacts customer: indication of operation in automatic or stop mode
[Ith] conventional free air thermal current
8 A
[Ie] rated operational current
AC-12: 4 A AC 440 V AC-12: 5 A AC 380/415 V AC-12: 8 A AC 110 V AC-12: 8 A AC 220/240 V AC-12: 8 A AC 24 V AC-12: 8 A AC 48 V AC-13: 6 A AC 110 V AC-13: 6 A AC 220/240 V AC-13: 7 A AC 24 V AC-13: 7 A AC 48 V AC-14: 4 A AC 110 V AC-14: 4 A AC 220/240 V AC-14: 5 A AC 24 V AC-14: 5 A AC 48 V AC-15: 3 A AC 220/240 V AC-15: 4 A AC 110 V AC-15: 5 A AC 24 V AC-15: 5 A AC 48 V DC-12: 0.4 A DC 250 V DC-12: 0.6 A DC 110 V DC-12: 2 A DC 48 V DC-12: 8 A DC 24 V DC-13: 2 A AC 24 V
Product compatibility
Compact NSX100...250 Compact NS630b...1600 Compact NSX400...630
standards
IEC 947-5-1
IP degree of protection
IP20 connectors: conforming to EN 60529 IP40 front: conforming to EN 60529 IP30 side: conforming to EN 60529
IK degree of protection
Front: IK07 conforming to EN 50102
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Height
30.000 cm
Package 1 Width
30.000 cm
Package 1 Length
40.000 cm
Package 1 Weight
4.673 kg
Unit Type of Package 2
P06
Number of Units in Package 2
8
Package 2 Height
75.000 cm
Package 2 Width
80.000 cm
Package 2 Length
60.000 cm
Package 2 Weight
48.744 kg
Warranty
18 months
Document Links
Datasheet