Product Details
Three Phase Secondary Current Injection Test Set With Current /
Voltage Source
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. 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-330B ideal for
protection and measurement equipment manufacturers for research and
development, production and electric power company type testing.
FEATURES
- Embedded host machine equipped with Complex Programmable Logic
Device (CPLD)
- Eight-path synchronous D/A output in a single machine
- High-accuracy linear power amplifier
- Host machine integrated single cabinet structure with big LCD
screen and complete interface has obtained appearance patent
- Intelligent self-protection function
- Plentiful Binary and powerful software function
- Easily complete the ABB, Siemens, AREVA, Schneider, GE, SEL, VAMP,
Toshiba, NR, Sifang and other foreign manufacturers of protective
device test
- Synchronous output of five-phase voltage and three-phase current,
Max AC current output is 90A, Max AC voltage output is 260V
OVERVIEW
- 3 phase current output
- 5 phase voltage output
- 8 binary input, 4 binary output
- Accuracy more than 0.1%
TEST ITEM
- U/I test
- DC test
- Impedance characteristics
- Power direction test
- I-T test
- Differential relay
- Harmonic test
- Differential protection
- Distance protection
- Zero sequence protection
- Setting group test
- State sequence
- Synchronization test
- Special test
- Oscillation test
- Metering instrument
- Hardware checkout
- Low Voltage protection
- Fault Waveform Reproduction
PARAMETERS
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 |
Photo
Company Profile
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.