 |
Characteristics
Upper and lower limit alarm relay outputs HL&LO
Red highlight digital tube 0.56 '
CosΦ-0.1～-1～+0.1
Optoelectronic isolation analog 4-20mA transmission output
RS-485 interface |
|
| AC single-phase active power measurement |
| model |
range |
Frequency range |
INPUT VOLTAGE |
Input Current |
| sc4-W（I）-20 |
0-20.00W |
50/60/400Hz |
0-600V
|
≤100mA |
| sc4-W（I）-200 |
0-200.0W |
50/60/400Hz |
0-600V |
≤1A |
| sc4-W（I）-10K |
0-9999W |
50/60/400Hz |
0-600V |
CT out 5A |
Measurement inaccuracy: 0.5%F.S1Digit(23 5) |
| Single phase active power meter with upper and lower limits for communication |
| model |
range |
Frequency range |
INPUT VOLTAGE |
Input Current |
| sc4-PW（I）-20 |
0-20.00W |
50/60/400Hz |
0-600V
|
≤100mA |
| sc4-PW（I）-200 |
0-200.0W |
50/60/400Hz |
0-600V |
≤1A |
| sc4-PW（I）-10K |
0-9999W |
50/60/400Hz |
0-600V |
CT ouf 5A |
| Measurement inaccuracy:0.5%F.S1Digit(235) |
Explanation: If 4-20mA analog output is required, select the model with "I" in parentheses. When measuring AC power, if it is necessary to configure a current transformer with a rated current of 5A at the secondary end, the voltage transformer should have a rated voltage at the secondary end |
| When the current input is greater than 5A at 100V, a current transformer must be separately configured, and when the voltage input is higher than 1000V, a voltage transformer must be configured. |
| Technical Parameter |
Input method |
| single-ended input |
A/D conversion |
| V/F conversion |
measurement speed |
| About 2.5 times per second |
Overflow display |
| “－－－－” |
Process value display |
| Red LED(0.56') |
Set value display |
| Red LED(0.28') |
Power factor |
| -0.1～-1～0.1 |
Transmission output4-20mA(<500W |
| ) |
ALARM IN |
| Relay |
pressure resistance |
| Ac 1500V 1min |
insulation resistanceDC 500V≥100M
|
| W |
power consumption
|
| ≤4.5VA |
power supply
|
| 165-245V AC 50Hz/60Hz |
Anti series mode interference |
| ≥NMR40db(50Hz/60Hz) |
weight |
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