
TEST-330 Multi-Phase Secondary Current Injection Protection Relay Test System With Harmonic output
The Test-330 Multi-Phase Secondary Current Injection Protection Relay Test System 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. It can as a ac or dc current source and voltage, 0-10A, 0-130V accuracy 0.1%.
Its unique accuracy and reliability make the Test-330 ideal for protection and measurement equipment manufacturers for research and development, production and electric power company type testing.
The TEST-330 is a multipurpose, light-weight, field portable test set capable of testing a wide variety of electro-mechanical, solid state and microprocessor-based protective relays, motor overload relays, and similar protective devices.
The unit can be operated either manually via the built-in Keyword, or placed under full computer control via the GFUVE, Advanced Visual Testing Software, or the GFUVE-software running on a PC. In addition, with the open communication architecture, the unit can also be used with third-party software programs such as National Instruments LabVIEW™.
The built-in user interface, called the Smart Touch-View Interface™ (GFUVE), is Megger’s second generation of automatic / semi-automatic manual user interface software. It incorporates a large, easy to read full color, high resolution, high definition, TFT LCD touch-screen display, which displays metered values such as AC and DC Amperes, AC and DC Volts, and Time in both seconds and cycles. Depending on the type of test selected, other values may be displayed, such as Phase Angle, Frequency, Ohms, Watts, VA, or Power Factor.
Electrical parameters | |
---|---|
Power voltage | AC220V±10% or AC110V±10%, 50/60Hz±10% |
Time measurement | 0.1ms-999999.999s |
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) | >10A |
Allowable working time of maximum current | >11s |
Accuracy class | <±0.1% |
AC voltage output | |
Phase voltage output (effective value) | 5 x 0-130V |
Line voltage output (effective value) | 0-260V |
Maximum power output | 70VA/phase |
Accuracy class | <±0.1% |
DC current output | |
Output range | -10 to 10A or 3 x 0 to ±10A |
Maximum power output | 200VA |
Accuracy class | <±0.1% |
DC voltage output | |
Output range | 0-300V or 5 x 0 to ±130V |
Maximum output power | 130VA |
Accuracy class | <±0.1% |
Binary input | |
Idle contact | 1-20mA, 24V (DC) |
Electric potential contact | 250V/0.5A (DC) |
Binary output | |
Idle contact | 250V/0.5A (DC) |
Rated output | |
Frequency error | <±0.01Hz |
Phase error | <±0.1% |
Waveform distortion | <±0.3% (fundamental wave) |
Time error | <40µs |
Output frequency | 0-1050Hz |
Superposed harmonic wave | 0-21times |
Mechanical parameters | |
Dimensions (L×W×H) (mm) | 360x195x375 |
Weight (kg) | 16.6 |
Environmental conditions | |
Use range | 0°C to 45°C |
Storage range | -25°C to 70°C |
Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
Beijing GFUVE Instrument Transformer Manufacturer Co., Ltd. was established in 2008. It combined design, manufacturing and sales together as one high-tech enterprise. GFUVE Instrument Transformer company mainly produces less than 35kV current transformer and voltage transformer, split core ct and current clamp models etc.
GFUVE is a leader manufacturer of split core current transformer products in China. It is professional in current transformer, potential transformer and related accessory. The product of outdoor split core current transformer develops very quickly in the global market. Our company has achieved certification to ISO9001. The products are sold to over 30 provinces in China and exported to overseas including South America, Middle East, Southeast Asia, Australia and Africa.
Please contact us now for further business relationship. We are here to provide you the best service and the best product.