Protection Relay Test Kit MCRT43N

High power & high reliability switch amplifier.

Adopt DSP technology.

High Output Accuracy.

Self-protection function.

Modularization Design & Mutual independent between all comprising.

Parts, between amplifier boards.

Graphical test modules and templates for testing of various relays.

Energy meter test (optional).

Transducer Test (optional).

GPRS sync end-to-end testing (optional).

Transient Playback.

Vector display.

Automatic test results assume.

Automatically create test report.

Wrong wiring alarm and, overload and overheat protection.

Interface: Ethernet port for PC connection; IEC61850.

Operated by in-built computer or by PC.

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Features

Technical Index

With 4 Phase voltage & 3 Phase current output, can test various of protection relay.

4th phase voltage Ux is multifunction voltage and can be set as 4 kinds of 3U0 or test testing synchronous voltage, or any voltage value output.

Easy to operate with using mouse and display by large LCD screen.

Can test all kinds of relay and micro-computer protections, also can simulate various complicated transient, permanent & transformative fault to do whole group test.

Double operation mode: in-built computer (operated by mouse) and also can be operated by external PC, can test all kinds of object by software, also display vector diagram and fault waveform, then can save the test records and print out.

Powerful software function: can finish various complicated test, such as three phase differential test, line protection re-close test and etc…, and can test & scan various protection rated value, also can get fault playback and real-time save test records, display vector diagram and then print out.

Switch signal:10 circuits contact input and 8 pair idle contact output. Also this function can be extended based on customer requirements.

Large screen LCD display (800*600), with clear display.

Adopting reasonable cooling structure, and with various protections inside and soft-start function, also with self-diagnose and interlock function.

With independent special DC power source output 110V&220V special-use adjustable DC source output.

Main interface

Manual test

Curves

Differential test

GPS test

Transducer test

Transient playback

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AC voltage source	MAX output voltage	4×150V
	MAX output power	4×75VA
	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	MAX output current	3×35A or 1×105A
	MAX output power	3×300VA or 1×900VA
	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	MAX output voltage	4×150V
	MAX output power	4×75W
	Accuracy	≤0.2%
	Other	Short-circuit,over-current protection
DC current	MAX output current	3×35A or 1×105A
	MAX output power	3×300W or 1×900W
	Accuracy	≤0.2%
	Other	Open circuit, over-load protection
AUX DC voltage	Output	0～250V continuously adjustable; Fast switch between 24、110V、220V;Output Power:120W
AUX DC voltage	other	Short circuit,over-load protection
Phase	range	-360°～+360°
Phase	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
Binary output	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
Key board	external	PS/2 port
Display screen	size	8.4 “
	resolution	800×600
	color	TFT
Touching screen LCD	8.4“
Mouse	PS/2 port
USB port	One
Web port	one
size	471mm×192mm×363mm
weight	16.3kgs
Power Supply	Single phase AC 90-260V, 50/60HZ, 3KW/15A