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Handheld Single Phase Relay Test Kit Open Circuit Protection

Categories	Protection Relay Test Equipment
Brand Name:	HNMC
Model Number:	MCRT43
Place of Origin:	China
MOQ:	1
Price:	Negotiable
Payment Terms:	L/C, T/T, Western Union, MoneyGram
Supply Ability:	30 sets per month
Delivery Time:	4-8weeks
Packaging Details:	wooden package
Voltage Range:	Maximum output 4*120V
Maximum output current:	335A or 1105A
Accuracy:	0.2%
Application:	lab, worksite
USB port:	One
Web port:	One
Touch screen:	10``
PC:	in-built computer

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Company Info.

Zhengzhou Great Electric Co.,Ltd.

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Handheld Single Phase Relay Test Kit Open Circuit Protection

Protection Relay Test Kit MCRT43

Features

High power & reliable amplifier
Adopting DSP technology
Stable and Reliable Output
Good accuracy
Self-protection function
Modularization Design & Mutual independent between different parts
Graphical testing modules and templates for testing of various relays
Electric meter testing (optional)
Transducer Testing (optional)
GPRS sync end-to-end testing (optional)
Transient Playback
Automatically create test report
Wrong wiring alarm and, overload and overheat protection
Operated by in-built computer or by PC

AC volts 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 Volts	MAX output voltage	4×150V
	MAX output power	4×75W
	Accuracy	≤0.2%
	Other	Short-circui,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	RS232
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

The factory inspection report

of Three-phase Relay Test Set

1,The AC power test of the device

1.1 the accuracy of outputing current amplitude

the accuracy and resolution of outputing current amplitude: 0～1A,0.001A,0～10A,0.01A,10A～Max.0.1A.Output range:0～40A.

Current(A)	0.1A	1 A	5 A	10A	20 A	30 A
IA	0.1001	0.998	5.008	10.008	20.018	30.015
IB	0.0998	1.002	5.003	10.007	20.013	30.017
IC	0.1002	0.997	4.999	9.996	19.990	30.015

1.2The output residual current measurements

The output residual current measurements when the device has no output

Phases of current	IA	IB	IC
residual current(mA)	0.002	0.003	0.019

2,The AC voltage test of the device

2.1 the accuracy of outputing voltage amplitude

the accuracy and resolution of outputing voltage amplitude 0～10V,0.001V,0～30V,0.01V,30V～60V or 75V,0.1V；60V or 75V 0.1V . Output range:0～120V

Phase of Voltage	1V	10V	30 V	60 V	80 V	100 V	120V
UA	0.998	10.014	30.016	60.005	80.011	100.032	120.031
UB	1.002	10.015	30.016	60.001	79.988 7	100.035	120.036 7
UC	1.001	10.018	30.015	60.002	80.013	99.978	120.034

3,The test of Phase

Test setting	0°	90°	180°	270°
VA ,IA	0.2°	90.2°	180.1°	270.2°
Angular deviation	0.2°	0.2°	0.1°	0.2°
VB ,IB	0.2°	90.1°	180.2°	270.1°
Angular deviation	0.2°	0.1°	0.2°	0.1°
VC ,IC	0.2°	90.2°	180.1°	270.2°
Angular deviation差	0.2°	0.2°	0.1°	0.2°

4,The DC power test of the device

4.1 Accuracy of the current output

Current(A)	0.1	0.5	1	2	3	5
IA	0.1001	0.5009	1.0012	2.0035	3.0056	5.009
IB	0.0998	0.4992	1.0007	2.0012	3.0045	5.007
IC	0.1002	0.5007 .	0.9996	2.0001	3.0021	4.997

5,other function

Type	Result
1,simulate all kinds of failure,reclosing function test,etc	Normal
2, Switch parameters input /output checking	Normal
3,communication	Normal
4, The ac power output	Normal
5,interface of each function	Normal

6,Test equipment

● voltmeter,type:ESCORT3146A , accuracy 0.5magnitude

● ammeter,type:GB/T7676-1998 ,accuracy 0.5 magnitude

● Tektronix oscilloscope

● Multi-purpose digital meter,type:200MULTIMETER

● Millisecond meter,type:702-2

● Phase,No.:Multi-function watt-hour meter

7,Conclusion:

Through the above test result,the function of the relay protection tester can be meet the requirements of various specifications and the introduction. By the quality inspection department check to leave the factory !

Product Tags:

Handheld Single Phase Relay Test Kit

Open Circuit Single Phase Relay Test Kit

3*35A single phase relay test kit

Handheld Single Phase Relay Test Kit Open Circuit Protection

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