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| Categories | Current Transducers |
|---|---|
| MOQ: | 100 |
| Payment Terms: | T/T |
| Delivery Time: | 1-12 weeks |
| Packaging Details: | Original packing |
| Primary current (RMS): | 300~500A |
| Zero error: | ±10mA |
| Sensitivity error: | ±0.5% |
| Linearity error: | 0.1% |
| Sensitivity drift: | 70ppm/℃ |
| Output noise: | ±10 |
| bandwidth: | 100Hz |
| Power on time: | 150ms |
NACG.500C-S5 / DA Current Transducers
Product description
Description nacg xxxc-sd / DA series current sensors are suitable for battery measurement applications, providing high accuracy and very low zero error. During measurement, the primary side (high voltage) and secondary side (12V system) are completely insulated.
Product Info
| The performance requirements | ||||||
| Parameter name | Symbol | unit | parameter | condition | ||
| minimum value | Typical value | Maximum | ||||
| Electrical parameters | ||||||
| Supply Voltage 1) | UC | V | 8 | 12 | 16 | |
| Current Consumption @ IP= 0 A | IC | mA | 40 | 45 | @UC=12V,CAN acknowledge,T ℃ Range | |
| Current Consumption @ IP= 500 A | IC | mA | 140 | 160 | @UC=12V,CAN acknowledge,T ℃ Range | |
| Ambient Operating Temperature | TA | ℃ | -40 | 85 | Temperature range with accuracy guaranteed ±3 sigma | |
| performance parameter | ||||||
| Primary current (RMS) | IPN | A | 300~500 | For more details, please contact CRRC | ||
| Zero error | IO | mA | ±10 | min/max values @ 3 sigma ; 11 V to 15 V ; for -40 ℃ to 85 ℃ | ||
| Sensitivity error | XG | % | ±0.5% | min/max values @ 3 sigma ; 11 V to 15 V ; for -40 ℃ to 85 ℃ | ||
| Linearity error | εL | % | 0.1 | at room temperature | ||
| Sensitivity drift | ppm/℃ | 70 | ||||
| Output noise | mA | ±10 | ||||
| bandwidth | BW | Hz | 100 | depends on the filter implemented | ||
| Power on time | tstart | ms | 150 | |||
| Power on time stable time (after overload) | ts | ms | 20 | |||
Can output characteristics
Can 2.0B protocol
High byte priority
can oscillation tolerance
No sleep mode capability
External 120 Ω terminal resistance; internal equivalent impedance of can interface
| Message Description | CAN ID | Name | Data length (Nb bytes) | Type of frame | Message launch type | Message launch type | Signal Description | Start bit | End bit |
| Return Current IP (mA) | 0x3C2 | NACG.500C | 8 | Standard | Cyclic message every 10ms | IP Value: 80000000H = 0 mA, 7FFFFFFFH =−1mA, 80000001H = 1 mA | IP_VALUE | 0 | 31 |
| Error Info (1 bit) 0=Normal 1=Failure | ERROR_INDICATION | 32 | 32 | ||||||
| CSM-FAIL (7 bits) | ERROR_INFO | 33 | 39 | ||||||
| NACG.500C (16 bits) | SENSOR_NAME | 40 | 55 | ||||||
| Software Revision (8 bit) | SW_Revision | 56 | 63 |
| Fault information | |||
| failure mode | IP Value | Error Indication | Error Information |
| Memory error | 0x FFFF FFFF | 1 | 0x40 |
| Over current detection Ip > 580 A | 0x FFFF FFFF | 1 | 0x41 |
| The fluxgate does not oscillate for more than 20 ms | 0x FFFF FFFF | 1 | 0x42 |
| Clock derivation | 0x FFFF FFFF | 1 | 0x44 |
| Power supply voltage out of range | 0x FFFF FFFF | 1 | 0x46 |
Hardware error ADC channel | 0x FFFF FFFF | 1 | 0x47 |
| Dimensional drawing |
| Series size |
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