|
|
|
|
| 多功能KWH錶 |
 型號 |
PK-550 |
| 產品特色 |
| ．Prepayment with IC card |
| ．Current standard 30A ( Max. 60A) |
| ．Pulse constant 2K Pulse/KWH |
| ．RS-485 output Used data collection and parameter setting |
|
|
|
|
| 產 品 規 格 |
| Display |
8 digits Red LED 0.4" high (KWH, KW, V, A)
6 digits Red LED 0.4" high (KWH, NT) |
| Parameter setting |
Touch switches |
| Memory |
NV RAM |
| Accuracy |
± 1% FS. 2 digits |
| Operating Temp |
0~50 / Below 80%R.H. |
| Storage Temp |
-10~60 / Below 70% R.H. |
| Power Consumption |
Approx. 5VA |
| Dielectric Strength |
AC 2000V/1min ( Input/Power ) |
| Isolation Resistance |
More than 100M at 500VDC |
| Dimensions |
144.3(W) X 231(H) X 75(D)mm |
|
|
 |
|
|
|