Anandha jothi industries
New address : No. 3/3, Viswanathan 3rd cross street, ( hotel grand residence back side)
Karampakkam, Porur, Chennai pin – 600 116.
Mobile: +91 - 9444021461, Phone: +91 - 44 - 65272380, Tel. Fax. +91 - 44 - 24763358
Page : 1
OPERATING MANUAL
THREE PHASE SECONDARY INJECTION / ENERGY METER TEST KIT
MAKE
: ANANDHA JOTHI
INTRODUCTION
Three Phase Secondary Injection Kit is an unique and latest technique for measurement of
elapsed voltage between potentials. The simple construction and compact design of the kit
enable the user to perform the voltage & Current measurement effectively. It is highly
valuable instrument constructed with digital Power multi meter with LED display system.
APPLICATION
Three Phase Secondary Injection Kit exclusively designed for testing in generating stations,
substations and testing laboratories. It can be used in different applications such as checking
the Meters & relays
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3 PHASE THREE PHASE SECONDARY INJECTION KIT
MAKE : ANANDHA JOTHI
MODEL : NO EMT. 115 & 333
Connections
1. Connect the mains Input 3Ǿ (input 415VAC /50Hz) : 4 Banana Terminals
MAINS INPUT 415 V AC / 50 HZ
a. Red Wire R Phase,
:
(Red banana plug )
b. Yellow Wire Y Phase,
:
(Red banana plug )
c. Blue Wire B Phase and
:
(Red banana plug )
d. Block Wire Neutrals.
:
(Red banana plug )
Phase shifter input & Out put
1. SHORT the
Phase shifter input RED TERMINAL & (Red banana Terminals ) &
Phase shifter output RED TERMINALS (Red banana Terminals )
2. SHORT the
Phase shifter input Yellow TERMINAL & (Yellow banana Terminals ) &
Phase shifter output Yellow TERMINALS (Yellow banana Terminals )
3. SHORT the
Phase shifter input Blue TERMINAL & (Blue banana Terminals) &
Phase shifter output Blue TERMINALS (Blue banana Terminals )
Current out put :  Connect the mains input 415 V AC 50 HZ
 Phase shifter input and output terminals short permanently
 In case you are using single Phase,
 connect the mains input red terminal and Neutral block terminal.
And short the phase shifter input red terminal and phase shifter output Block terminal
(voltage)
Meter connection Current & voltage : 1. Connect the Output current terminal red terminal and red terminal
2. Connect the output voltage terminal red terminal and Block terminal
3.Position the all Variac at its minimum position.(Zero position)
4.Select the Voltage output Bypass or Control Mode
(Push button out put if the selected ON/OFF) for the requirements.
e. BY PASS MODE :
The secondary Voltage output is connected to the output connectors
Output comes directly through fuse, meter or relay is get energized
(Phase & Neutrals 0 - 220V / Phase-to-Phase Voltage 0 - 415V.)
B.CONTROL MODE:
ON Green button (control out put on/off push button) the auto transformers get
energized. The secondary output is connected to the output connectors through fuse
SELECT THE TIMER NO POSSITION ( NO NORMALY OPEN)
`
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Testing Procedure:
1. Close the MCB ON-Display of digital Power Maltimeter, Mains on Indication R,Y,B
IS GLOW
2. Select the control mode to CONTROL / BYPASS
a.
In the BYPASS mode, the Voltage/Current can be made available at the output
terminals, when the mains ON/OFF toggle switch are ON.
b.
In CONTROL mode, the voltage/ current can be controlled by the OUTPUT
ON/OFF push buttons, when the mains ON/OFF toggle switch are ON Press the
“CONTROL OUTPUT ON” switch (green).
3. BUSH BUTTON : ON/OFF Green output ON. Current is ready for injection,
voltage control position voltage for application.
4. Red Push button OFF, output de-energized Current & Voltage
5. Select the Voltage (Phase & Neutrals 0 - 220V / Phase-to-Phase Voltage 0 - 415V.)
through Variac
6. Selector the current 0-5A MAXIMUM each phase through Variac
7. The built in power multi meter will read the output voltage, Current, power factor,
frequency, time& etc three phase in the selected
8. Rotate the Variac clock wise gradually until the relay operates
9. Rotate the phase shifter knob select phase angle lead or lag
read the power
maltimeter
10. Once the relay operates, press the stop-control push button (red). Do not alter the
Variac position.
11. Reset the timer.(on ind.)
12. Press the CONTROL OUTPUT ON switch again (green).
13. Timer switch on condition only
Once the test relay energized, the output voltage switch control position / current
from the testing kit out put will be de energized automatically.
14. Note the switch ON time duration taken by test relay from the timer.
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VOLTAGE OUTPUT: Each
phase separately variable
a. Phase to neutral 0 - 220 V AC per phase (Variable voltage selection through auto
transformer)
b. Phase to phase 0 - 440 V AC(Variable voltage selection through auto transformer )
(Variable Voltage output connected through fuse unit each phase)
CURRENT OUTPUT : Each phase separately variable
(* In this option timer is ON mode)
Variable current application 0 –5 A AC each phase separately variable
(variable current output connected through fuse unit each phase)
Make sure the Ammeter selector Variac position should be at corresponding 5 A.
Trouble Shooting
Trouble
1
No
display
maltimeter
Indication
in
power
and
mains
NOT Glow
Remedy
Check the input power supply
indicator R, Y, B
2
No
output
voltage
/
Current at the terminals.
3.
Replace with a new one FUSE
Blown
Current fuse 20 A
Check the fuse
Voltage fuse 2 A
Control output ON/OFF
Check
relay do not hold.
selector position of the toggle
switch
the
Timer
NO/NC
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3 PHASE ENERGY METER & RELAY TEST KIT
DETAILS:1.
MAINS INPUT
: 4 PIN BANANA CONNECTOR R,Y,B & N 145V AC 50 HZ
2.
MAINS ON/OFF : MCB
3.
O/P CURRENT 0 – 5.0 A / PHASE SELECTION THROUGH VARIAC
4.
O/P VOLTAGE 0- 230 V / PHASE SELECTION THROUGH VARIAC
5.
AC VOLTAGE OUTPUT/ PHASE 0-230V AC FUSE 2 A
6.
AC CURRENT OUTPUT / PHASE 0 – 5A AC FUSE 5.0A
7.
CONTROL OUTPUT ON (GREEN PUSH BUTTON O/P ON)
8.
CONTROL OUTPUT OFF (RED PUSH BUTTON O/P OFF)
9.
C1.OUTPUT ON/OFF CONT. PUSHBUTTON HOLDING CONTACT.
10. C2. TIMER RELY THE TESTRELAY ENERGIZED,
THE OUTPUT VOLTAGE/ CURRENT FROM THE TESTING KIT
WILL BE SWITCHED OFF AUTOMATICALLY.
12.
12-0-12 (230 / 0-15 TRANSFORMER TIMER INPUT SUPLY)
13. C1 - TIMER ON CONTACT (PUSH BUTTON ON/OFF COTROL)
14. NO / NC SELECTOR SWITCH (TIMER TEST TESRMINAL
SELECTION
NO/NC TOGGLE SWITCH)
15. TIMER RESET SMALL PUSH BUTTON (TIMER ZERO POSSITION)
16. POWER MULTI METER 0 - 5.0A DIRECT READING