- Wuhan Guodian Mingke Electric Co., Ltd.
- Main products: Series resonance test device, Transformer tester, Circuit breaker, switch tester, High Voltage Insulation Equipm, Relay Protection Products, Cable and cable fault tester, Arrester and Insulator Test In, SF6 Test Instrument, Oil Testing Instrument, DC System and Battery Test Ins, Ground/Insulation Resistance T, Power Energy Analyzer, Power Energy Analyzer
Home > Products > Standard Power Source > TK-3SSubstation Automatic System Calibration Source
TK-3SSubstation Automatic System Calibration Source
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Product Details
| Brand Name | GDMK | Place of Origin | China | |
| Model Number | TK-3S |
Product Description
1. Function: AC sampling device and sampling RTU (Remote Terminal Unit) calirbation
1) AC/DC analog value input measurement
2) state variables input measurement
3) remote control execution testing
4) remote regulation function testing
5) digital value input testing
6) impulse input testing
2. AC Power source
It can output AC voltage AC current
accuracy 0.05 class
can provide standards of AC/DC voltage/current power phase power factor frequency energy.
Output method and output electric quantity can be set arbitrarily
3. Data management
It can save search browse print or delete RTU testing data.
Calibrated parameters can be saved permanently
| AC OUTPUT | INDEX | |
| Voltage | Output range | Basic range: 25V、100V、250V、600V |
| Automatic range: 0V～600V | ||
| Regulation range | 0～120% UN | |
| Regulation fineness | 0.002%UN | |
| Maximum output capacity | ≥20VA/Phase | |
| Output accuracy | 0.05% | |
| Current | AC range | Basic range: 1A、5A、25A |
| Automatic range: 0A～25A | ||
| Regulation range | 0～120%IN | |
| Regulation fineness | 0.002%IN | |
| Maximum output capacity | ≥20VA/phase | |
| Output accuracy | 0.05% | |
| Frequency | Regulation fineness | 45HZ～65Hz |
| resolution | 0.001Hz | |
| Accuracy | ±0.01Hz | |
| Phase | Regulation range | 0°～360° |
| Resolution | 0.01° | |
| accuracy | ±0.2° ( when rated output voltage current at full range ) | |
| Power accuracy | 0.05%（reactive power: ≤0.2%） | |
| voltage current waveform distortion | ≤0.2%（DC ripple content ≤1%） | |
| voltage current total harmonic aberration rate | ≤0.2% | |
| Harmonic component | 2~31order amplitude: 0-40% | |
| voltage current power stability | ≤0.02%/2min | |
| Integrated error | 0.05% | |
| Working temperature | -20°C～40°C | |
| Reltative humidity | 10%～90% | |
| Power supply | 220V±10%、48 HZ -51HZ | |
| DC OUTPUT | INDEX | |
| DC Voltage | Output range | Basic range: 25V、100V、250V |
| Regulation range | 0～120% UN | |
| Accuracy | 0.05% | |
| Stability | 0.02%/2min | |
| Ripple content | <1% | |
| DC analog quantity measurement | ||
| DC voltage measurement | Measuring range | ±5V |
| Measuring resolution | 0-120% | |
| display digit | 6 digts | |
| Accuracy | 0.05% | |
| DC current measurement | Measuring range | ±20 mA |
| Resolution | 0.00% | |
| Display digit | 6digits | |
| accuracy | 0.05% | |
1. State Variables output
1) Binary code “1” represents “close” “0” means ”open”
2) Stage varables rating voltage: 24V/48V/110V/220V
3) Output current: max 200mA
4) Channels: 8 independent outputs
2. Pulse output
1) frequency: 0-5KHz adjustable
2) Pulse width: 0.1ms-100ms adjustable
3) Electric level: 24V/48V/110V/220V
4) Pulse number: output number can be set
5) Telecontrol protocol
6) CDT protocol shall conform to DL451-91
7) POLLING protocol shall confirm to DL/T634-2002
3. Working power supply: AC220V±10%
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- Wuhan Guodian Mingke Electric Co., Ltd.
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