Factory Supplied Six Phase Microcomputer Secondary Injection Relay Test Set
Wuhan NANR Electric Co., Ltd.- After-sales Service：Yes
- Warranty：1 Year Warranty
- Type：Universal Testing Machine
- Load Way：Electronic Load
- Display：Digital
- Control：Computer Control
Base Info
- Model NO.：NR1200
- Weight：Around 34kg
- Power Source：AC220V
- AC Current Output：0~180A (6-Phae Parallel), 0-60A (Per Phase)
- DC Current Output：DC 10A Per Phase
- AC Voltage Output：AC 120V Per Phase
- DC Voltage Output：DC 160V Per Phase
- Current Output Channel：Standard 6 Phase
- Voltage Output Channel：Standard 6 Phase
- Accuracy：AC Output: 0.2%, DC Output: 0.5%
- Digital Input：8 Channels
- Digital Output：4 Pairs
- Dimension：520mm*210mm*540mm
- Transport Package：Plywood Case
- Specification：6 phase
- Trademark：NANR
- Origin：Wuhan China
- HS Code：9030849000
- Production Capacity：4000 Sets Per Year
Description
Switch value and time measurement8 channels of switch input Idle contact: 1~20mA, 24V
Potential contacts' access: "0": 0 ~ +6V; "1": +11 V ~ +250V 4 pairs of switch output DC: 220V/0.2A; AC: 220V/0.5A Time measurement Measuring range: 0.1ms ~ 9999s measuring accuracy: 0.1ms
3. Product characteristics
(1) Flexible combination of voltage output and current output
The output voltage and output current can reach six-phase, and also can arbitrary combine with regular four-phase-voltage and three-phase current, six phase-voltage, six phase current, and 12-phase output mode. It not only compatible with the traditional way of various tests, but also used for three-phase transformer differential test and auxiliary power fast switchover and automatic bus transfer test easily.
(2) Two operation modes
In addition to the stand-alone operation, the device can connect with laptop and desktop computer to operate. The two operation functions are exactly the same, and truly dual operation mode.
(3) New high-fidelity linear amplifier
The output terminal always adopts modular linear amplifier with high-fidelity and high reliability, not use switching amplifier. Testing on site will not generate medium or high frequency interference, and guaranteed the smooth and precision waveform which from high-current to small-current.
(4) High-performance of host
The output part adopts DSP control, high speed of calculation, powerful real-time digital signal processing capability, widely transmission frequency, controlled high-resolution D / A converter. High precision of output waveform, good linearity distortion. Adopting lots of advanced technology and precision components materials, and with professional structural designed, which make the device small, light, full-functions, easy to carry, boot to use, and the flow testing is very convenient.
(5) Powerful software function
It can complete a variety of large and complex calibration task with highly automatization, that can test and scan varies protection value easily, make fault recurrence, real-time storing of test data, display vector and online printing reports. 6-phase can test three-phase differential protection conveniently.
(6) Separate and special DC power output
Setting 110V and 220V special adjustable DC power output.
(7) Completely interface
The device has a USB interface to communicate with computers and other external devices.
(8) Perfect self-protection function
Reasonable thermal structure designs, comprehensive and reliable hardware protection measures, with a power soft-start function and functions of software self-diagnostics and fault output latch.
Potential contacts' access: "0": 0 ~ +6V; "1": +11 V ~ +250V
3. Product characteristics
(1) Flexible combination of voltage output and current output
The output voltage and output current can reach six-phase, and also can arbitrary combine with regular four-phase-voltage and three-phase current, six phase-voltage, six phase current, and 12-phase output mode. It not only compatible with the traditional way of various tests, but also used for three-phase transformer differential test and auxiliary power fast switchover and automatic bus transfer test easily.
(2) Two operation modes
In addition to the stand-alone operation, the device can connect with laptop and desktop computer to operate. The two operation functions are exactly the same, and truly dual operation mode.
(3) New high-fidelity linear amplifier
The output terminal always adopts modular linear amplifier with high-fidelity and high reliability, not use switching amplifier. Testing on site will not generate medium or high frequency interference, and guaranteed the smooth and precision waveform which from high-current to small-current.
(4) High-performance of host
The output part adopts DSP control, high speed of calculation, powerful real-time digital signal processing capability, widely transmission frequency, controlled high-resolution D / A converter. High precision of output waveform, good linearity distortion. Adopting lots of advanced technology and precision components materials, and with professional structural designed, which make the device small, light, full-functions, easy to carry, boot to use, and the flow testing is very convenient.
(5) Powerful software function
It can complete a variety of large and complex calibration task with highly automatization, that can test and scan varies protection value easily, make fault recurrence, real-time storing of test data, display vector and online printing reports. 6-phase can test three-phase differential protection conveniently.
(6) Separate and special DC power output
Setting 110V and 220V special adjustable DC power output.
(7) Completely interface
The device has a USB interface to communicate with computers and other external devices.
(8) Perfect self-protection function
Reasonable thermal structure designs, comprehensive and reliable hardware protection measures, with a power soft-start function and functions of software self-diagnostics and fault output latch.