| After-sales Service: | Online |
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| Warranty: | 1 Year |
| Type: | Relay Protection Machine |
| Maxcapacity: | <1000KN |
| Accuracy Grade: | 1 |
| Load Way: | Electronic Load |
| Samples: |
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| Customization: |
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Audited Supplier KGJB-1300 Relay Protection Machine Secondary Current Injection Relay Test Device ISO9001
Feature
KGJB-1300 relay protection tester can complete the test of all items without external equipment, automatically display and record test data, complete the description of vector graphs and characteristic curves. Can directly output AC voltage, AC current, DC voltage, DC current, variable amplitude, phase Angle, frequency.
In order to facilitate the use of the KGJB-1300 relay protection tester, a large number of keyboard shortcuts are defined to make the operation "one-key in place". The power amplifier adopts a new high-power high-fidelity linear power amplifier circuit, which has large output power and small ripple interference. When the output current reaches the maximum, the waveform can still ensure no distortion and no clipping.
KGJB-1300 relay protection tester comes with 110V/220V auxiliary DC power supply, which can supply power to the protection device in the test site. Can complete a variety of complex calibration work, can easily test and scan a variety of protection values, can store test data in real time, display vector images, print reports and so on.
KGJB-1300 Relay Protection Machine Secondary Current Injection Relay Test Device ISO9001
Product Characteristics
1, the use of easy-to-use Windows XP operating system, user-friendly interface, easy and quick operation, in order to facilitate the use of users, defined a large number of keyboard shortcuts, so that the operation "one key in place".
2, high-performance embedded industrial control computer and large screen high resolution color TFT LCD display, can provide rich intuitive information, including the current working status of the equipment, the next work tips and various help information.
3, equipped with ultra-thin industrial keyboard and touch mouse, you can operate ordinary PC through the keyboard or mouse to complete a variety of operations.
4, equipped with an external USB interface, can easily carry out data access and software maintenance.
5, no need to connect other equipment that can complete the test of all projects, automatically display and record test data, complete the description of vector and characteristic curve.
6, the use of high-performance D/A converter, the generated waveform accuracy is high, good linearity, and has good transient response and amplitude frequency characteristics. Waveform accuracy and other index requirements can be guaranteed throughout the measurement range.
7, can directly output AC voltage, AC current, DC voltage, DC current, variable amplitude, phase Angle, frequency.
8, the power amplifier part adopts a new high-power high-fidelity linear power amplifier circuit, the output power is large, the ripple interference is small, when the output current reaches the maximum, the waveform can still ensure no distortion, no clipping.
9, the open input interface can automatically adapt to passive (null contact), active, and can automatically adapt to the polarity of the active input, in the input voltage ±250V range can work normally.
10, with 110V/220V auxiliary DC power supply, can be used in the test site for the protection device power supply.
11, can complete a variety of complex
KGJB-1300 Relay Protection Machine Secondary Current Injection Relay Test Device ISO9001
Product Parameters
1. Ac current source
Three-phase current source with the same neutral point. The current rise and fall time is less than 100μs
Maximum output power: 450VA/ phase
Output accuracy:
0.1A ~ 0.5A accuracy ±5mA
0.5A ~ 10A accuracy ±0.1%
10A ~ 40A accuracy ±0.2%
Resolution:
0.1A ~ 10A resolution 1mA
10A ~ 40A resolution 5mA
Single-phase continuous output time:
0.1A to 10A The output time is unlimited
10A to 20A Output time ≥60 seconds
20A to 30A Output time ≥15 seconds
30A to 40A Output time ≥15 seconds
2, AC voltage source
Voltage source with four phases sharing neutral point, current rise and fall time < 100μs
Maximum output power: ≥75VA/ phase
Output accuracy:
1V ~ 5V accuracy ±5mV
5V ~ 125V accuracy ±0.1%
Resolution:
1V ~ 5V resolution 1mV
5V ~ 125V resolution 5mV
3, DC current source
Single-phase output range: -10A to +10A or 0 to 20A
Maximum output power: 300VA/ phase
Output accuracy:
±0.1A ~ ±2A accuracy ±10mA
±2A ~ ±10A accuracy ±0.2%
Resolution: 5mA
4, DC voltage source
Dc voltage output range: -150V ~ +150V or 0 ~ 300V
Maximum output power: ≥100VA
Output accuracy:
±1V ~ ±5V Accuracy ±10mV
±5V ~ ±150V accuracy ±0.2%
Resolution:
±1V ~ ±5V resolution 5mV
±5V ~ ±150V resolution 10mV
5, AC voltage, current source Angle
Phase Angle range: 0° ~ 360°
Accuracy: ±0.1°
Resolution: 0.01°
6, AC voltage, current source frequency
Frequency range: 1 to 2000Hz
It can superimpose 2 ~ 20 harmonics and DC of any amplitude
Output accuracy:
1Hz to 65Hz ±0.001Hz
65Hz to 2000Hz ±0.02Hz
Resolution: 0.001Hz
7, timing accuracy
1ms to 1S ±1ms
1S ~ 999999S ±0.2%
8, the amount of opening
16 independent switch contact inputs automatically identify the polarity of the active contact
Compatible with null contact and 15V ~ 250V active contact
9, out of quantity
8 Output of programmable switch null contact
Contact capacity: 250VDC, 0.5A or 250VAC, 0.5A
10. Synchronicity
Voltage and current synchronization ≤10μS
11. Power supply
Ac input voltage
Rating: 220V ± 10%
Base value: 220V ± 2%
Ac power supply frequency:
Rating: 50Hz ± 10%
Reference value: 50Hz ± 2%
12. Environmental conditions for use
Ambient temperature: -10ºC ~ +40ºC
Relative humidity: ≤90%
Atmospheric pressure: 80 ~ 110kPa
| Model | KGJB-1300 |
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