Features
- Available with wide power supply: DC: 10-30V or 10-55V.
- With odd parity, even parity, no parity, 2 stop bits and other communication methods are free to set.
- Communication speed optional, the maximum communication speed to 115200 bps.
- The intelligent transducer with the smallest size and wide current measurement range in the peer
- Electroplating has a positive and negative cumulative, and power-down storage function.
- With red and green light-emitting diode instructions function, the red light indicates the normal operation of the product (100mS flashing), the green light indicates the product communication.
- High anti-interference ability, the input, output and power port to resist the surge voltage up to 2KV or more.
Specification
| NO, | Item | Date | Unite | Remarks |
| 1 | Accuracy | 0.2 | % | |
| Input range | S3 case: 30A;
S5case: 200A; N1case: 5A; |
The maximum range for each specification | ||
| Frequency | Frequency response: 20Hz-1KHz; Frequency measurement: 20-600Hz | |||
| 2 | Baud rate | 115.2K, 57.6K, 38.4K, 19.2K, 9600(default) 4800, 2400, 1200 | bps | Factory default communication format: 9600, N / 8/1, address 1; S5 type up to 19.2K; |
| Communication | RS-485(twisted pair line) , RS-232C(treble line, only for N style parts) | RS422 optional | ||
| Parity | None, Even, Odd, Space | |||
| Max. number of nodes | 64 | node | Only for RS-485 | |
| Bus protection | 400W transient voltage | ESD protection and thermosnap | ||
| 3 | A/D SPEED | 100 | mS | |
| 4 | Working temperature | -20℃~+60℃ | ||
| 5 | Isolation voltage | Input/output: 2500V DC for 1 min
Input/power supply：2500V for 1 min Output/power supply：2500V for 1 min |
V
|
The double isolation part numbers, their output and power supply are grounded together, there is only between the input and output isolation voltage |
| 6 | Overload | 2 x voltage span 1 sec. 10 for times with interval of 10 sec.
10 x current span for 1 sec. 5 times with an interval of 300 sec (only for hole thru. parts) |
The input outside the linear range will result in poor accuracy | |
| 7 | MTBF | >30000 | hour | |
| 8 | Auxiliary power supply | +5V/+12V/+24V/+48V/ AC220V | V | 220VAC,DC only for N case parts |
| 9 | Power consumption | ≤250mW(+12V)，≤500mW(+24V) | mW | Power consumption depends on power supply to be used |
| 10 | Temperature drift | ≤300 | ppm/℃ | (-20℃~+60℃) |
