Gen4 Passive Component Setup

From lechacal
Jump to: navigation, search


Vref = 4.096V

CT Current Transformers

Sensor Range
(Rms Amps)
Burden Resistor
Rb (Ω)
Dividing Resistor
(Ω)
Gain Resistor
Rg (Ω)
Calibration Coefficient
(theoretical)
SCT-019-000 200 10 0
SCT-013-000 100 10 0 53.6 kΩ 69.8
60 10 0
50 10 0
30 10 0
25 10 0
20 10 0
SCT-006-000 20 10 0 22k 14.43
SCT-024 400:5 400 0.24 0 No 80
SCT-013-030 30 62 (internal) 0 200k 20

AC Voltage

Sensor Range
@ sensor input
Range
@ board input
Burden Resistor
Rb (Ω)
Dividing Resistor
(Ω)
Gain Resistor
Rg (Ω)
Calibration Coefficient
(theoretical)
Any ac/ac adaptor
up to 22V output
(EU) 77DE-06-09: 420V
(UK) 77DB-06-09: 455V
(US) 77DA-10-09: 220V
22V 33 kΩ 470 kΩ No (EU) 77DE-06-09: 290.0
(UK) 77DB-06-09: 314.2
(US) 77DA-10-09: 152.0
Any ac/ac adaptor
up to 18V output
(EU) 77DE-06-09: 360V
(UK) 77DB-06-09: 389V
(US) 77DA-10-09: 188V
18.8V 10 kΩ 120 kΩ No (EU) 77DE-06-09: 248.69
(UK) 77DB-06-09: 268.96
(US) 77DA-10-09: 130.00
ZMPT_1X_225 418V 0.2611V No 0 Ω 22kΩ 356.7
ZMPT_1X_280 263V 0.1317V No 0 Ω 10kΩ 181.82
ZMPT_1X_140 132V 0.1317V No 0 Ω 10kΩ 90.91

Vref = 3.3V

Sensor Range
@ sensor input
Range
@ board input
Burden Resistor
Rb (Ω)
Dividing Resistor
(Ω)
Gain Resistor
Rg (Ω)
Calibration Coefficient
(theoretical)
Any Ideal Power
ZMPT101B
160kΩ in 100Ω out
sensitity 0.625mV/V
280V No 0 Ω 22K 284.37 (exp)