Gen5 Passive Component Setup: Difference between revisions

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!Calibration Coefficient<br> (theoretical)
!Calibration Coefficient<br> (theoretical)
|-
|-
| '''SCT-019-000'''
| '''SCT-019-000 (200A/33mA)'''
| 200
| 200
| 43
| 43
| 139.535
| 139.535
|-
|-
| rowspan=6 | '''SCT-013-000'''
| rowspan=7 | '''SCT-013-000 (100A/50mA)'''
| 100
| 100
| 27
| 27
Line 30: Line 30:
| 56
| 56
| 35.714
| 35.714
|-
| 40
| 71.5
| 27.972
|-
|-
| 30
| 30
Line 43: Line 47:
| 14.286
| 14.286
|-
|-
| '''SCT-006-000'''
| rowspan=3 | '''SCT-006 (20A/25mA)'''
| 20
| 20
| 56
| 56
| 14.286
| 14.286
|-
|-
| '''SCT-024 400:5'''
| 10
| 110
| 7.272
|-
| 5
| 140
| 3.571
|-
| '''SCT-024 400A:5A'''
| 400
| 400
|  
|  
|  
|  
|-
| '''SCT-024 400A:100mA'''
| 400
| 14.3
| 279.72
|-
| '''SCT-031 600:100mA'''
| 600
| 14.3
| 419.58
|-
|-
|}
|}


==AC Voltage==
==AC Voltage==
All voltage reported as RMS value in the table below.


{| class="wikitable"  
{| class="wikitable"  
Line 75: Line 99:
| 4.7kΩ
| 4.7kΩ
| 0
| 0
| None
| ∞
| (EU) 77DE-06-09: 248.1<br>(UK) 77DB-06-09: 256.6<br>(US) 77DA-10-09: 124.0
| (EU) 77DE-06-09: 248.1<br>(UK) 77DB-06-09: 256.6<br>(US) 77DA-10-09: 124.0
|-
|-
| '''ZMPT_1X_225 <br> 160kΩ in 100Ω out'''
| '''ZMPT_1X_225*'''
| 400V
| 408V
| 0.15V
| 0.25V
| 0Ω
| 0Ω
| No
| ∞
| 22kΩ
| 22kΩ
| 4.7kΩ
| 4.7kΩ
| 281.65
| 281.65
|-
| '''RPICT4W3T1 L-L'''
| 435V
| 0.15V
| 0Ω
| ∞
| 42.2kΩ
| 4.7kΩ
| 300.64
|-
| '''ZMPT_1X_280'''
| 290V
| 0.15V
| 0Ω
| ∞
| 42.2kΩ
| 4.7kΩ
| 200.43
|-
| '''ZMPT_1X_140'''
| 145V
| 0.15V
| 0Ω
| ∞
| 42.2kΩ
| 4.7kΩ
| 100.21
|-
|-
|}
|}
* ZMPT_1X_225 is no longer used. Listed here for reference.
=See Also=
[[Burden Resistor calculation]]

Latest revision as of 15:18, 9 May 2023


Vref = 4.096V

CT Current Transformers

Sensor Range
(Rms Amps) 		Burden Resistor
RD1 (Ω) 		Calibration Coefficient
(theoretical)
SCT-019-000 (200A/33mA) 200 43 139.535
SCT-013-000 (100A/50mA) 100 27 74.074
60 47 42.553
50 56 35.714
40 71.5 27.972
30 91 21.978
25 110 18.182
20 140 14.286
SCT-006 (20A/25mA) 20 56 14.286
10 110 7.272
5 140 3.571
SCT-024 400A:5A 400
SCT-024 400A:100mA 400 14.3 279.72
SCT-031 600:100mA 600 14.3 419.58

AC Voltage

All voltage reported as RMS value in the table below.

Sensor Range
@ sensor input 		Range
@ board input 		RD1 (Ω) RD2(Ω) Gain Resistor
RF (Ω) 		Gain Resistor
RG (Ω) 		Calibration Coefficient
(theoretical)
Any ac/ac adaptor
up to 18V output
 		(EU) 77DE-06-09: 360V
(UK) 77DB-06-09: 372V
(US) 77DA-10-09: 180V 		18V 53.6kΩ 4.7kΩ 0 ∞ (EU) 77DE-06-09: 248.1
(UK) 77DB-06-09: 256.6
(US) 77DA-10-09: 124.0
ZMPT_1X_225* 408V 0.25V 0Ω ∞ 22kΩ 4.7kΩ 281.65
RPICT4W3T1 L-L 435V 0.15V 0Ω ∞ 42.2kΩ 4.7kΩ 300.64
ZMPT_1X_280 290V 0.15V 0Ω ∞ 42.2kΩ 4.7kΩ 200.43
ZMPT_1X_140 145V 0.15V 0Ω ∞ 42.2kΩ 4.7kΩ 100.21
  • ZMPT_1X_225 is no longer used. Listed here for reference.

See Also

Burden Resistor calculation

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