TVB-1 Instruction Sheet
© Ikonix USA
3
TVB-1
VERIFICATION LOAD BOX
120 kΩ
Max 2300V
RETURN
PASS
FAIL
120 kΩ
Max 2300V
Continuous Power Limitations - See Specifications
RETURN
POWER
RESET
TEST
H.V.
5KVAC MAX.
6KVAC MAX.
CAUTION
HIGH VOLTAGE
CONT.
CHECK
AC/DC/IR HIPOT TESTER
1
2
Connect the return lead from the RETURN point of your electrical safety tester to the black RETURN point on TVB-1.
To setup a test, connect the high voltage lead of your electrical safety tester to the red FAIL point.
Ensure that the settings on your electrical safety tester are less than or equal to the maximum recommended voltage, current and duty
cycle settings of the TVB-1. When all connections have been made, press the TEST button to begin the test. With the correct settings
entered into the electrical safety tester, connecting the output leads to a FAIL terminal should result in a FAIL.
Note:
pay close attention to the maximum voltage and duty cycle limitations of each resistor. Applying voltages that are
higher than the recommended maximum setting or duty cycles greater than indicated can cause damage to the TVB-1.
Note:
attention à la tension maximale et les limites du cycle de travail de chaque résistance. L’application de tensions plus
élevées que le réglage maximum recommandé ou cycles de travail supérieures à celles indiquées peut causer des dommages
à la TVB-1.
1
2
ACW
DCW
PASS
2MΩ
2MΩ
FAIL
120kΩ
120kΩ
INSTRUMENT SETTINGS
1240V
10mA
2121V
5000uA
RAMP
2s
2s
Recommended Test Parameter Conditions
The following table illustrates the resistor values and recommended test parameter settings for each type of test. Pay close
attention to the duty cycle limitations in the specifications in order to avoid damaging the TVB-1 load box.