RS485 Type Current Calculation Module
CT485
‧ Supports CT/PT connection and various grid types, including single-phase 2-wire, 3-phase 3-wire, and 3-phase 4-wire.
‧ Measures multiple electrical parameters simultaneously, such as active/reactive energy, voltage, current, power factor, and frequency.
‧ Equipped with RS-485 digital output using Modbus RTU protocol for easy system integration.
‧ Built-in LCD display for intuitive real-time data view and alarm configuration.
–Application areas–
Factories, ESG/EMS, and related fields.
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Optional Code & Specifications
CT485
Code
1
| Code 1 |
|---|
| 100A |
| Code 1 |
|---|
| 100A |
| Power Supply | AC Input : 80~260V (45~65Hz) | ||||
|---|---|---|---|---|---|
| Environment | 20~60°C，0%~100% (non-condensing state) | ||||
| Communication Function | Communication Interface | RS-485 | |||
| Communication Protocol | Modbus RTU | ||||
| Physical Conditions | Dimension | 90x60.5x23 (mm) | |||
| Measuring Range | Resolution | Measurement Accuracy | |||
| Voltage | 80~260V | 0.1V | 0.5% | ||
| Current | 0~100A | 0.001A | 0.5% | ||
| Power | 0~23kW | 0.1W | 0.5% | ||
| Power Factor | 0.00~1.00 | 0.01 | 1 | ||
| Frequency | 45~65Hz | 0.1Hz | 0.5% | ||
| Electric Energy | 0~9999.99kWh | 1 Wh | 0.5% | ||
| Power Supply | AC Input : 80~260V (45~65Hz) | ||
|---|---|---|---|
| Environment | 20~60°C， 0%~100% (non-condensing state) | ||
| Communication Function | Communication Interface | RS-485 | |
| Communication Protocol | Modbus RTU | ||
| Physical Conditions | Dimension | 90x60.5x23 (mm) | |
| Physical Conditions | |||
|---|---|---|---|
| Measuring Range | Resolution | Measurement Accuracy | |
| Voltage | 80~260V | 0.1V | 0.5% |
| Current | 0~100A | 0.001A | 0.5% |
| Power | 0~23kW | 0.1W | 0.5% |
| Power Factor | 0.00~1.00 | 0.01 | 1 |
| Frequency | 45~65Hz | 0.1Hz | 0.5% |
| Electric Energy | 0~ 9999.99 kWh | 1 Wh | 0.5% |
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PATENT / CERTIFICATION / AWARD
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