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NCS165T from 10000 to 20000 A

                                                                
       NCS165T from 10000 to 20000 A      
 
                                                                                          


Technical data

 Output current shielded cable

 NCS165T-10AF      

 NCS165T-20AF

 -

 Output voltage shielded cable

 -

NCS165T-10VF 

 -

 NCS165T-20VF
 Nominal primary current

 

 A peak   

 10000

 10000

 20000

 20000

 Measuring range

 

 A peak

 30000

 30000

 40000

 40000

 Not measured overload

 1s/h

 A peak

 200000

 200000

 200000

 200000

 Secondary current IS1 at IPN

 

 mA peak

 ±20

 -

 ±20

 -

 Secondary current IS2 at IPMAX

 

 mA peak

 ±20

 -

 ±20

 -

 Residuel current IS10

 @+25°C

 µA

 <±250

 -

 <±250

 -

 Residuel current IS20

 @+25°C

 µA

 <±180

- 

 <±180

 -

 Thermal drift coefficent (outputs IS1, IS2)

 

   µA/°C

 <±4

- 

 <±4

 -

 Measuring resistance  (outputs IS1, IS2)

 

 Ω

 0 ... 350

-

 0 ... 350

 -

 Secondary voltage VS1 at IPN

 @+25°C

 V peak

 -

±10 

 -

 ±10

 Secondary voltage VS2 at IPMAX

 @+25°C

 V peak

 -

 ±10

 -

 ±10

 Residuel voltage VS10

 

 mV

 -

 <±100

 -

 <±100

 Residuel voltage VS20

 

 mV

 -

 <±50

 -

 <±50

 Thermal drift coefficent (outputs VS1, VS2)

 

 mV/°C

 -

 <±2

 -

 <±2

 Measuring resistance (outputs VS1, VS2)

 

 Ω

 -

 10000 ... ∞

 -

 10000 ... ∞

 Rms accuracy 50Hz (without offset)1 at IPN

 @+25°C

 %

 ≤±1

 ≤ ±1

 ≤±1

 ≤ ±1

 Rms accuracy 50Hz (without offset)1 at IPMAX

 @+25°C

 % 

 ≤±3

 ≤±3

 ≤±3

 ≤±3

 Gain thermal drift

 -25°C ... +85°C

 %/°C

 ≤0.03

 ≤0.03

 ≤0.03

 ≤0.03

 Gain thermal drift

 -40°C ... -25°C

 %/°C

 ≤0.1

 ≤0.1

 ≤0.1

 ≤0.1

 Linearity (typical)

 

 %

 ±0.5

 ±0.5

 ±0.5

 ±0.5

 Delay time (typical)

 

 µs

 ≤3

 ≤3

 ≤3

 ≤3

 di/dt correctly followed

 

 A  / µs

 ≤100

 ≤100

 ≤100

 ≤100

 Bandwidth

 @-1dB

 kHz

 0 ... 10

 0 ... 10

 0 ... 10

 0 ... 10

 No load consumption current (IA0+)

 @-40°C

 mA

 ≤210

 ≤210

 ≤210

 ≤210

 No load consumption current (IA0-)

 

 mA

 ≤35

 ≤35

 ≤35

 ≤35

 Dielectric strength Primary/Secondary

 50 Hz, 1 min

 kV r.m.s.

 20

 20

 20

20

 Supply voltage

 ±25%

 V d.c.

 ±24

 ±24

 ±24

 ±24

 Mass

 

 Kg

 1.2

 1.2

 1.2

 1.2

 Operating temperature

 

 °C

 -40 ... +85

 -40 ... +85

 -40 ... +85

 -40 ... +85

 Storage/startup temperature

 

 °C

 -50 ... +90

 -50 ... +90

 -50 ... +90

 -50 ... +90



Accessories and options

Flanges (or right angle brackets)For installation of the flanges, please refer to the mounting instructions ref. 1SBC146005M1701
● lange kit NCS125T: ABB order code: 1SBT200000R2001
For other options please contact us.		 Conformity

EN50155      EN50121-5, EN50123-1, EN50124-1