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| Customization: | Available |
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| Theory: | Electromagnetic Relay |
| Usage: | Three Phase Secondary Current Injection Test Set |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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The Test-330B three phase secondary current injection test set is the first choice for applications requiring very high accuracy more than 0.1%. This unit is not only an excellent test set for protection devices of all kinds but also a universal calibrator. This secondary injection tester can as a ac or dc current source and voltage, and output 2 to 21 times harmonics, max current 90A, max voltage 300V. TEST-330B injection test equipment with PC control software.
Its unique accuracy and reliability make the Test-330B ideal for protection and measurement equipment manufacturers for research and development, production and electric power company type testing.
| Electrical parameters | |
| Power voltage | AC 220V±10% or AC 110V±10%, 50/60Hz±10% |
| AC current output | |
| Phase current output (effective value) | 3 x 0-30A |
| Maximum power output | 260VA/phase |
| Maximum parallel current output (effective value) | 0-90A |
| Long-term allowable working value of phase current (effective value) | 0-10A |
| Rosolution | 1mA |
| Allowable working time of maximum current | >11s |
| Accuracy class | <±0.1%, typital 0.05% |
| AC voltage output | |
| Phase voltage output (effective value) | 5 x 0-130V |
| Line voltage output (effective value) | 0-260V |
| Maximum power output | 70VA/phase |
| Rosolution | 1mV |
| Accuracy class | <±0.1%, typital 0.05% |
| Power output | |
| Accuracy class | <±0.1%, typital 0.05% |
| Frequency output | |
| Output frequency | 0-1050Hz |
| Frequency error | <±0.001Hz |
| Phase angle output | |
| Phase angle | -180.000°-0-180.000°, 0.000°-360.000° |
| Phase error | ><±0.1°, typital 0.05° |
| DC current output | |
| Output range | -10 to 10A or 3 x 0 to ±10A |
| Maximum power output | 200VA |
| Accuracy class | <±0.1%, typital 0.05% |
| DC voltage output | |
| Output range | 0-300V or 5 x 0 to ±130V |
| Maximum output power | 130VA |
| Accuracy class | <±0.1%, typital 0.05% |
| Binary input | |
| Idle contact | 1-20mA, 24V (DC) |
| Electric potential contact | 250V/0.5A (DC) |
| Binary input number | 8PCS |
| Binary output | |
| Idle contact | 250V/0.5A (DC) |
| Binary output number | 4 PCS |
| Function | |
| Waveform distortion | <±0.3% (fundamental wave) |
| Time measurement | 0.1ms-999999.999s |
| Time error | <40µs |
| Superposed harmonic wave | 0-21times |
| GPS | Optional |
| LCD | 8 inch color TFT LCD |
| Key | 24pcs key |
| Communication port | RS232, USB, VGA, 10/100M LAN |
| Standard | IEC 61010, IEC 61000, IEC 61326 |
| Mechanical parameters | |
| Dimensions (L×W×H)(mm) | 360x195x375 |
| Weight (kg) | 16.6 |
| Environmental conditions | |
| Operation temperature | 0°C to 50°C |
| Storage temperature | -25°C to 70°C |
| Humidity range | Relative humidity 5.. |
| ANSI standard device | ||
| List of device numbers | Relay or circuit rreaker | FUNCTION |
| 2 | Time delay starting or closing relay | Yes |
| 21 | Distance relay | Yes |
| 24 | Over-excitation relay | Yes |
| 25 | Synchronizing or synchronism-check device | Yes |
| 27/27N | Undervoltage relay | Yes |
| 30 | Annunciator relay | Yes |
| 32 | Directional power relay | Yes |
| 36 | Polarity or polarizing voltage devices | Yes |
| 37 | Undercurrent or underpower relay | Yes |
| 40 | Field relay | Yes |
| 46 | Reverse-phase or phase-balance current relay | Yes |
| 47 | Phase-sequence voltage relay | Yes |
| 50/50N | Instantaneous overcurrent or rate of rise, relay | Yes |
| 51/51N | AC time overcurrent relay | Yes |
| 52 | AC circuit breaker | Yes |
| 53 | Exciter or DC generator relay | Yes |
| 55 | Power factor relay | Yes |
| 56 | Field application relay | Yes |
| 58 | Rectification failure relay | Yes |
| 59/59N | Overvoltage relay | Yes |
| 60 | Voltage or current balance relay | Yes |
| 61 | Machine split phase current balance | Yes |
| 62 | Time-delay stopping or opening relay | Yes |
| 64 | Ground (earth) detector relay | Yes |
| 67/67N | AC directional overcurrent relay | Yes |
| 68 | Blocking relay | Yes |
| 74 | Alarm relay | Yes |
| 76 | DC overcurrent relay | Yes |
| 78 | Phase-angle measuring or out-of-step protective relay | Yes |
| 79 | AC reclosing relay | Yes |
| 81/81U/O/R | Frequency relay | Yes |
| 82 | DC reclosing relay | Yes |
| 85 | Carrier or pilot-wire receiver relay | Yes |
| 86 | Lockout relay | Yes |
| 87 | Differential protective relay | Yes |
| 91 | Voltage directional relay | Yes |
| 92 | Voltage and power directional relay | Yes |
| 94 | Tripping relay | Yes |
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