Protection Relay Testing Equipment has long been associated with the heavy weight and the large size. So carrying the relay testing set to work site seems to be the job of engineers who are physically strong.
PONOVO’s L336i relay test tool, is the incomparable lightest and smallest protection relay test set. Small as it is, Super-light protection testing kit is capable of dealing with all types of tasks which used to be conducted by heavy conventional relay test kit. In that sense, PONOVO’s portable and comprehensive L336i can live up to its reputation as a colossus.
¡ñ Current sources: 6*15A/ 3*20A(L336i-E, economic version)
¡ñ Voltages: 4*300V
¡ñ Dimension: 256*110*395 mm
¡ñ Weight: 8.6 kg
By option, it can be upgraded to support the test of IEC61850 compatible protective relay.
L336i supports not only laptop control and cellphone APP (Both IOS and Android) control to do various relay testing.
PONOVO’s Powertest software has more than 30 testing modules for all kinds of relay testings,such as overcurrent, time-inversed, differential, distance, end-to-end testing, etc and besides, it can offer library for users to use different relay templates for fully-automatic testings.
L336i can be used for various kinds of relay testings as the followings:
|
IEEE. NO. |
DEVICE |
|
2 |
Time Delay Starting or Closing Relay |
|
21 |
Distance Relay |
|
24 |
Volts per Hertz Relay |
|
25 |
Synchronizing or Synchronism-CheckDevice |
|
27/27N |
Undervoltage Relay |
|
30 |
Annunciator Relay |
|
32 |
Directional Power Relay |
|
36 |
Polarity or Polarizing Voltage Devices |
|
37 |
Undercurrent or Underpower Relay |
|
40 |
Field (over/under excitation) Relay |
|
46 |
Reverse phase or Phase-Balance Current Relay |
|
47 |
Phase-sequence or phase-balance voltage relay |
|
50/50N |
Instantaneous Overcurrent |
|
51/51N |
AC Time Overcurrent Relay |
|
52 |
AC Circuit Breaker |
|
53 |
Field Excitation Relay |
|
55 |
Power Factor Relay |
|
56 |
Field Application Relay |
|
58 |
Rectification failure relay |
|
59/59N |
Overvoltage Relay |
|
60 |
Voltage or Current Balance Relay |
|
61 |
Density switch or sensor |
|
62 |
Time-Delay Stopping or Opening Relay |
|
64 |
Ground Detector Relay |
|
67/67N |
AC Directional Overcurrent Relay |
|
68 |
Blocking or “out of step” Relay |
|
74 |
Alarm Relay |
|
76 |
DC Overcurrent Relay |
|
78 |
Phase-Angle Measuring Relay |
|
79 |
AC-Reclosing Relay |
|
81/81U/O/R |
Frequency Relay |
|
82 |
DC load-measuring reclosing relay |
|
85 |
Carrier or pilot-receiver relay |
|
86 |
Lock-out relay |
|
87 |
Differential Protective Relay |
|
91 |
Voltage Directional Relay |
|
92 |
Voltage and Power Directional Relay |
|
94 |
Trip Relay |
