General information about ADPI-D Primary Current Injection Test Set:
ADPI-D Digital Primary Current Injection Test Set is mainly used for Power plant, substation, electrical manufacturing plant and scientific research institutes and laboratory.
Features:
Zero protection function, it can be started from zero.
The required current can be output directly without zero protection function when making quick-break testing for circuit breaker.
Output current way: Continuous adjustment of RMS
Output current is standard sine wave, wave distortion <5%
Accurate measurement. LED digital indicator to display output current and voltage.
5mins continuous working at rated current. (customized)
Optional function:
Current action time of test object
Synchronously record and lock action time
Temperature rising is customized according to long time working temperature rising.
Three phase balance regulator
Timing range:0.001S-999.999S, Resolution:1ms
Measurement Error:0.005%, Range:+-2digits
Displaying primary and secondary current, convenient for turn ratio calibration test of CT/PT.
- specifications
Technical specification of the device:
| Model No. | Output Capacity kVA | Output Current A | Power supply V | Open Voltage V | Power Phase | Note |
| ADPI-A-500 | 3 | 500 | 220 | 6 | LN | One unit |
| ADPI-A-1000 | 6 | 1000 | 220 | 6 | LN | One unit |
| ADPI-A-1500 | 9 | 1500 | 220 | 6 | LN | One unit |
| ADPI-A-2000 | 12 | 2000 | 220 or 380 | 6 | LN or AB | One unit or split type |
| ADPI-A-2500 | 15 | 2500 | 220 or 380 | 6 | LN or AB | One unit or split type |
| ADPI-A-3000 | 18 | 3000 | 220 or 380 | 6 | LN or AB | One unit or split type |
| ADPI-A-4000 | 24 | 4000 | 380 | 6 | AB | Split type |
| ADPI-A-5000 | 30 | 5000 | 380 | 6 | AB | Split type |
| ADPI-A-6000 | 36 | 6000 | 380 | 6 | AB | Split type |
| ADPI-A-8000 | 48 | 8000 | 380 | 6 | AB | Split type |
| ADPI-A-10000 | 60 | 10000 | 380 | 6 | AB | Split type |
| ADPI-A-12000 | 72 | 12000 | 380 | 6 | AB | Split type |
| ADPI-A-15000 | 90 | 15000 | 380 | 6 | AB | Split type |