Introduction of GFUVE hot-sales product Single Phase Prepaid Digital Meter
FU9000 series of three AC voltage, current multi-function meter is a traditional digital meters of the replacement Product. This product has the function of traditional products, also has programmable functions, DC4~20mA analog output, RS-485 communication interface port and the switching signal output functions. This product has high accuracy, excellent EMC, and pleasing in appearance and so on.



Technical Parameter

1ProgrammablePT, CT Ratio, Address, Baud rate and other parameters.
2Accuracy0.5 Class
3Display Figures4 bits
4Rated inputCurrent: 1A, 5A
Voltage: 100V, 220V, 380V
5Over RangeCurrent: 1.2 times continual, 10 times/10s;
Voltage: 2 times continual
6Frequency50± 5Hz or 60± 10Hz (Optional)
7Power SupplyAC220V ± 20% or DC100~300V (Customization)
8Power consumption<3VA
9Insulation strength2KV/Min. 2mA
10Insulation resistance≥ 100MΩ
11MTBF≥ 50000Hrs
12Working EnvironmentTemperature: -25~55
Humidity: ≤ 98% RH, Without condensation
13Real-time outputDC4~20mA, Load capacity: ≤ 400Ω
14Data outputRS-485 Port (ModBus-RTU Protocol)
15Switching inputRemote signal input (self power supply): AC or DC 220V
16Switching output (Self-control)Normally open contact output: AC 250V / DC 30V, 5A

Model description

FU9 - Dimension - Product code - Function code - Display
Dimension Code0: 48 × 48 × 100mm
1: 72 × 72 × 73mm
2: 120 × 120 × 81mm
3: 96 × 96 × 98mm
Product Code0: Three AC Current
1: Three AC Voltage
2: Three AC Current and Voltage Combined
Function code0: Display only
1: RS485
2: 1DO
3: 1AO
4: 1DO + RS485
5: 1AO + RS485
6: 1DO + 1AO
7: 1DO + 1AO + RS485
8: 2DO + 1AO
9: 2DO + RS485
A: 1DI + 1DO + RS485
B: 2DI + 2DO + RS485
Display(Nothing): LED
Y: LCD

Remark:

1) FU90xx series products no button, without output.
2) Power terminal blocks numbered 15, 16 for LCD products.