Active Member
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[China]
Address: No.1207-1, Building #1, the National University Sci-Tech Park of Henan Province, No.11 Changchun Road, Zhengzhou, Henan 450000
Contact name:Tony Han
Zhengzhou Great Electric Co.,Ltd. |
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Protection Relay Test Kit MCRT66
Features
1) Switch amplifier ensure stable and reliable output
2) Adopting DSP technology
3) Good accuracy output
4) Self-test protection feature
5) Modularization design & seperate between different parts and amplifier part
6) With Graphic testing moudles and templates for test of different relays
7) Electric meter test (optional)
8) Transducer Test (optional)
9) GPRS sync end-to-end testing (optional)
10) Large LCD and in-built computer
11) Transient Playback
12) Vector diagram display
13) Automatically test results assume
14) Automatic creation of testing report
15) Incorrect wiring alarm and, overload and overheat protection
16) Interface: Ethernet port for PC connection
17) Operation by in-built computer or by PC
Technical Index
| AC voltage source | MAX output voltage | 6×150V , 3×300V , 1×900V |
| MAX output power | 6×75VA or 3×150VA | |
| resolution | 5mV | |
| Accuracy | ≤0.2% | |
| Harmonic distortion | ≤0.2% | |
| Other | Output amplitude/frequency/phase of each phase can be adjustable independently, and with short circuit protection and over current protection | |
| AC current source | MAXMUM output current | 6×35A , 3×70A , 1×180A |
| MAXMUM output power | 6×300VA, 3×600VA , 1×1800VA | |
| resolution | 1mA | |
| Accuracy | ≤0.2% | |
| Harmonic distortion | ≤0.2% | |
| Other | Output amplitude/frequency/phase of each phase can be adjustable independently, and with open circuit protection and over load protection | |
| DC Voltage | MAXIMUM output voltage | 6×150V , 3×300V , 1×900V |
| MAXIMUM output power | 6×75W ,3×150W | |
| Accuracy | ≤0.2% | |
| Other | short circuit,over-current protection | |
| DC current | MAXIMUM output current | 6×35A , 3×70A , 1×180A |
| MAXIMUM output power | 6×300W , 3×600W , 1×1800W | |
| Accuracy | ≤0.2% | |
| Other | Open circuit, overload protection | |
| AUX DC voltage | Output | 0～250V continuously adjustable; Fast switch between 24,110V,220V; Output Power:120W |
| other | Short circuit,over-load protection | |
| Phase | Range | -360°～ +360° |
| accuracy | 0.01° | |
| frequency | range | DC 10～1000Hz |
| resolution | 0.001Hz | |
| drifting | 5ppm | |
Binary input
| Quantities | 8 pairs |
| Response time | 50μs | |
| timing range | 1ms～999,999.999s | |
| Input way | idle contact or Potential automatic identification,withstand voltage 250V | |
| Other | Auti-shake time adjustable | |
Binary output
| Quantities | 4 pairs |
| Output way | Idle contact, withstand voltage 250V ,capacity 250VA | |
| DC measurement (transducer calibration) | Voltage | One group input, ±10V, accuracy <0.05% |
| Current | one group, input ±20mA,accuracy <0.05% | |
| impulse | Max receivable frequency 30KHz | |
| Energy Meter Calibration | Type of meter under test | Electromechanical & Electronic |
| Pulse Range | Maximum frequency 2MHZ | |
| Test Function | Error test | |
| Configuration | 1 No optical sensor | |
| Key board | In-built | 24 keys |
| external | RS232 | |
| Display screen | size | 8.4 `` |
| resolution | 800×600 | |
| color | TFT | |
| Touching screen LCD | 8.4`` | |
| Mouse | PS/2 port | |
| USB port | One , USB2.0 | |
| Web port | one | |
| size | 471mm×192mm×363mm | |
| weight | 18.7 kgs | |
| Power Supply | Single phase AC 90-260V, 50/60HZ, 3KW/15A | |
