Current transformers with XAC... / xat relay output
  • Current transformers with XAC... / xat relay output

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Manufacturer: FRER

Current transformers with XAC ... / xat relay output

New CT with programmable output range.
This innovative product permits to set an overcurrent threshold on the some CT withou interposing any measuring relays and without any auxiliary supply source.
The electronic board is fitted inside the CT frame. Two miniature trimmers are available to set the threshold value and the alarm intervention delay.
These new CTs characteristics allow to get a cost reduction and a very simple wiring.

Technical data

Self estinguishing
thermoplastic material		 UL94-V0  
Operating frequency 45 do 65 Hz  
Insulation reference voltage 0,72 kV  
Test voltage 3 kV 1min. 50 Hz  
Insulation E  
Protection degree IP 20  
Continuous overcurrent 1,2 In  
Rated short-time thermal current (l th) 5 In(5sec.)  
Alarms 1
Contact rating 100mA, 250Vac
Alarm intervention indication LED
Alarm type MAX
Contact type  
  - normally open N.O. (cod. X...XMO)
  - normally closed N.C. (cod. X…XMC)
Alarm configuration 10 do 120% In
Intevention delay 0 do 6 s.
Hysteresis 5%
Operating temperature -10 +50 oC
Storage temperature -30 +70oC
Manufactured according IEC/EN 60044-1, VDE, BS, UTE
Integrated output terminals 6 mm2

Type

XAC032…

XAC040…

XAT061

XAT101
Opening             
Cable Φ23 Φ32 Φ51  
Bar size 32x10 mm 40x 10 mm 61 x 31 mm 101x55 mm

Pin description and diagram

Normally open alarm contact
 
RANGE
(alarm range)

XAC032…

XAC040…

XAT061…

XAT101…
Code
50 A (5 to 60A)

XAC032050XMC

      
100 A (10 to 120 A)

XAC032100XMC

      
150 A (15 to 180A)

XAC032150XMC

      
250 A (25 to 300 A)

XAC032250XMC

      
400 A (40 to 480 A)

XAC032400XMC

XAC040400XMC

    
600 A (60 to 720 A)

XAC032600XMC

XAC040600XMC

XAT061600XMC

  
1000 A (100 to 1200 A)  

XAC0401K0XMC

XAT0611K0XMC

XAT1011K0XMC
1500 A (150 to 1800 A)    

XAT0611K5XMC

XAT1011K5XMC
2500 A (250 to 3000 A)      

XAT1012K5XMC

: It is possible to set the Max. alarm threshold from10% to 120% of the current range (Example: Range=100A - Max. alarm threshold from 10A to 120A)

Normally closed alarm contact
RANGE
(alarm range)

XAC032…

XAC040…

XAT061…

XAT101…
Code
50 A (5 to 60A)

XAC032050XMO

      
100 A (10 to 120 A)

XAC032100XMO

      
150 A (15 to 180A)

XAC032150XMO

      
250 A (25 to 300 A)

XAC032250XMO

      
400 A (40 to 480 A)

XAC032400XMO

XAC040400XMO

    
600 A (60 to 720 A)

XAC032600XMO

XAC040600XMO

XAT061600XMO

  
1000 A (100 to 1200 A)  

XAC0401K0XMO

XAT0611K0XMO

XAT1011K0XMO
1500 A (150 to 1800 A)    

XAT0611K5XMO

XAT1011K5XMO
2500 A (250 to 3000 A)      

XAT1012K5XMO

It is possible to set the Max. alarm threshold from10% to 120% of the current range (Example: Range=100A - Max. alarm threshold from 10A to 120A)

Dimensions

XAC032

XAC040

XAT061

XAT101

Operating diagram

Signal alarm configuration

LED alarm signal

Normally open contact

Normally closed contact

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New CT with programmable output range.
This innovative product permits to set an overcurrent threshold on the some CT withou interposing any measuring relays and without any auxiliary supply source.
The electronic board is fitted inside the CT frame. Two miniature trimmers are available to set the threshold value and the alarm intervention delay.
These new CTs characteristics allow to get a cost reduction and a very simple wiring.

Technical data

Self estinguishing
thermoplastic material		 UL94-V0  
Operating frequency 45 do 65 Hz  
Insulation reference voltage 0,72 kV  
Test voltage 3 kV 1min. 50 Hz  
Insulation E  
Protection degree IP 20  
Continuous overcurrent 1,2 In  
Rated short-time thermal current (l th) 5 In(5sec.)  
Alarms 1
Contact rating 100mA, 250Vac
Alarm intervention indication LED
Alarm type MAX
Contact type  
  - normally open N.O. (cod. X...XMO)
  - normally closed N.C. (cod. X…XMC)
Alarm configuration 10 do 120% In
Intevention delay 0 do 6 s.
Hysteresis 5%
Operating temperature -10 +50 oC
Storage temperature -30 +70oC
Manufactured according IEC/EN 60044-1, VDE, BS, UTE
Integrated output terminals 6 mm2

Type

XAC032…

XAC040…

XAT061

XAT101
Opening             
Cable Φ23 Φ32 Φ51  
Bar size 32x10 mm 40x 10 mm 61 x 31 mm 101x55 mm

Pin description and diagram

Normally open alarm contact
 
RANGE
(alarm range)

XAC032…

XAC040…

XAT061…

XAT101…
Code
50 A (5 to 60A)

XAC032050XMC

      
100 A (10 to 120 A)

XAC032100XMC

      
150 A (15 to 180A)

XAC032150XMC

      
250 A (25 to 300 A)

XAC032250XMC

      
400 A (40 to 480 A)

XAC032400XMC

XAC040400XMC

    
600 A (60 to 720 A)

XAC032600XMC

XAC040600XMC

XAT061600XMC

  
1000 A (100 to 1200 A)  

XAC0401K0XMC

XAT0611K0XMC

XAT1011K0XMC
1500 A (150 to 1800 A)    

XAT0611K5XMC

XAT1011K5XMC
2500 A (250 to 3000 A)      

XAT1012K5XMC

: It is possible to set the Max. alarm threshold from10% to 120% of the current range (Example: Range=100A - Max. alarm threshold from 10A to 120A)

Normally closed alarm contact
RANGE
(alarm range)

XAC032…

XAC040…

XAT061…

XAT101…
Code
50 A (5 to 60A)

XAC032050XMO

      
100 A (10 to 120 A)

XAC032100XMO

      
150 A (15 to 180A)

XAC032150XMO

      
250 A (25 to 300 A)

XAC032250XMO

      
400 A (40 to 480 A)

XAC032400XMO

XAC040400XMO

    
600 A (60 to 720 A)

XAC032600XMO

XAC040600XMO

XAT061600XMO

  
1000 A (100 to 1200 A)  

XAC0401K0XMO

XAT0611K0XMO

XAT1011K0XMO
1500 A (150 to 1800 A)    

XAT0611K5XMO

XAT1011K5XMO
2500 A (250 to 3000 A)      

XAT1012K5XMO

It is possible to set the Max. alarm threshold from10% to 120% of the current range (Example: Range=100A - Max. alarm threshold from 10A to 120A)

Dimensions

XAC032

XAC040

XAT061

XAT101

Operating diagram

Signal alarm configuration

LED alarm signal

Normally open contact

Normally closed contact

Less
Read more
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