Sfere720 Optional Module Design Multi-function Power Meter
Product Name: Sfere720 optional module design multi-function power meter

Accuracy: 0.2S
Measurement: full electrical measuring
Harmonics: up to 51st
Display: TFT
Modular design: 12 optional modulars available
2) Take off the supporting clips of the meter;
3) Insert the meter into the cutout;
4) Insert and push the supporting clips to fix the meter.

Display Mode |
Sfere 720: LCD, Sfere720:TFT |
|
Accuracy |
V/A |
0.2% |
P/Q/S/PF |
0.2% |
|
F |
±0.01Hz |
|
±kWh |
Class 0.2S |
|
±kvar |
Class 2 |
|
Voltage Input |
Rated value |
AC 100V/ 380V |
Overload |
Continuous: 1.2Vn Instantaneous: 2Vn/1010s |
|
Burden |
≤0.1VA(per phase) |
|
Impedance |
≥1.7MΩ |
|
Frequency |
45Hz~65Hz |
|
Current Input |
Rated value |
AC 1A/5A |
Overload |
Continuous: 1.2In Instantaneous: 2In/5s |
|
Burden |
≤0.2VA(per phase) |
|
Impedance |
≤20mΩ |
|
Auxiliary Supply |
Working range |
AC 80~270V 50/60Hz, DC 100~350V |
Consumption |
≤5VA |
|
Communication Port |
RS485, Modbus-RTU, 2-wire, up to 38.4kbps |
|
Energy Pulse Output |
1 photocoupler output, pulse width(80±20%)ms |
|
Digital Input |
2 AC wet contact inputs, Isolation: 5kVAC |
|
Relay Output |
2 relay outputs, contact rated at AC 5A/250V or DC 5A/30V, Isolation: 2kVAC |
|
Environment |
Operating temperature |
-25℃~70℃ |
Storage temperature |
-30℃~80℃ |
|
Relative humidity |
≤93% |
|
Altitude |
≤2500m |
|
Insulation |
≥2kVAC |
|
IP Degree |
Front IP64, Rear IP20 |




A: We are factory located in Jiangyin Jiangsu Province.
Q: Does your company provide customized manufacturing?
A: We provide OEM/ODM service to our customers. Our experienced R&D team will give our customer solution in a high efficiency way.
Q: How long is your delivery time?
A: 3-5 working days for the items were in stock, 15-21days for the items out of stock.
Q: Do you provide samples ? Is it free or extra ?
A: You need to pay for the sample and cover the freight as well.
Q: What is your terms of payment ?
A: Order amount less than $3000, 100% paid before shipment, order amount more than $3000,30% as deposit, 70% before shipment, or by negotiated for the both parties.

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