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Handheld Single Phase Relay Test Kit Open Circuit Protection
Handheld Single Phase Relay Test Kit Open Circuit Protection
Specifications
Brand Name :
HNMC
Model Number :
MCRT43
Place of Origin :
China
MOQ :
1
Price :
Negotiable
Payment Terms :
L/C, T/T, Western Union,
Supply Ability :
30 sets per month
Delivery Time :
4-8weeks
Packaging Details :
wooden package
Voltage Range :
Maximum output 4*120V
Maximum output current :
3*35A or 1*105A
Accuracy :
0.2%
Application :
lab, worksite
USB port :
One
Web port :
One
Touch screen :
10``
PC :
in-built computer
Description

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
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
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

electrical protection relay testing kit

,

protection relay tester

,

relay protection tester
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Handheld Single Phase Relay Test Kit Open Circuit Protection

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Product Detail
Brand Name :
HNMC
Model Number :
MCRT43
Place of Origin :
China
MOQ :
1
Price :
Negotiable
Payment Terms :
L/C, T/T, Western Union,
Contact Supplier
Handheld Single Phase Relay Test Kit Open Circuit Protection

Metrum Henan Electric Technology Co.,Ltd.

Verified Supplier
6 Years
henan, zhengzhou
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Seller
Main Products :
Power Test Equipment, Portable Meter Test Equipment, CT PT Test Equipment
Total Annual :
100-500
Employee Number :
8 ~10
Certification Level :
Verified Supplier
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