TOS5101
WITHSTANDING VOLTAGE TESTER
AC/DC
10 kV
Transformer Capacity: 500 VA
Outline
The Model TOS5101 is a withstanding voltage tester having a
high test voltage of 0 to 5 kV or 0 to 10 kV (transformer
capacity: 500 VA) that allow both application of AC and DC.
The use of a high luminance, large fluorescent display tube
for the display enables data including measured values, status
and judgement results to be extremely legible in comparison
with previous models.
The Pass/fail function employs a window comparator method
that enables TOS5101 to make fail judgement of current
leakage over the upper reference value and below the lower
reference value set on the front panel. Thus, highly reliable
testing can be performed including that for test lead
disconnection and defective contact. By employing the remote
control function for start and stop operations and using this
function with the judgement result output function enables
greater automation and efficiency of testing.
In addition, in order to prevent erroneous operation and
accidents, the TOS5101 is also equipped with a key lock
function and interlock function, a high-voltage output terminal
having a narrowed insertion port, a large DANGER lamp, and
an automatic discharge function (during DC operation) that
removes charge from the testpiece. These features give the
TOS5101 a high degree of safety and reliability.
*This UL Listed Product
is available for Inline
voltage of AC 120V only.
Features
■ Complies with various safety standards
■ AC/DC output (0 to 10 kV)
■ Large color display
■ Digital voltmeter and ammeter
■ Digital timer
■ Window comparator type employed for Pass / fail
judgement.
■ Equipped with remote control function
■ Various signal outputs
■ Automatic discharge function (during DC operation)
■ Provided with zero turn-on switch
■ Compact size
A high-luminance, fluorescent display tube is employed for
display of settings, status and judgement results.
Page1Copyright © 2002 KIKUSUI ELECTRONICS CORP. All rights reserved. http://www.kikusui.co.jp/
Specifications
■ Test Voltage AC and DC
Applied Voltage 0 to 5/0 to 10 kV
Maximum Rated AC: 500VA/10 kV, 50 mA (note 1)
Output DC: 50W/10kV, 5 mA (note 1)
Wattage Rating 500 VA
Waveform Commercial line waveform
Voltage Regulation AC: Max. 15% (for max. rated load to no load)
DC: Max. 3% (for max. rated load to no load)
Switching Use of a zero turn-on switch
Ripple (DC) 100 Vp-p typ. at 10 kV, no load
200 Vp-p typ. at max. rated output
■ Output Voltmeter
Scale Analog: 10 kV full scale, AC/DC
Accuracy Analog: ±5% of full scale
Digital: ±1.5% of full scale
AC Indication Analog: Mean value response/rms value scale
Full Scale Digital: 5 kV/10 kV full scale
AC Response Digital: Mean value response/rms value display
■ Ammeter
Accuracy Digital: ±(5% + 20µA) of upper cutoff current
AC Response Digital: Mean value response/rms value display
■ Pass/fail Judgement Function
Type of Judgement Window comparator type
●FAIL judgement
*When current detected above upper cutoff current
*When current detected below lower cutoff
current (FAIL signal generated when FAIL
judgement made)
●PASS judgement
*When set time has elapsed andno abnormality
is detected
Upper Cutoff Current AC: 0.1 to 55 mA
Setting Range DC: 0.1 to 5.5 mA
Lower Cutoff Current AC: 0.1 to 55 mA
Setting Range DC: 0.1 to 5.5 mA
Judgement Accuracy ±(5% of upper cutoff current + 20µA)
Current Detection Integration of current absolute value followed
by comparison with reference value
Calibration With rms value of sine wave using a pure
resistance load
No-load output voltage Approx. 970V when set to 50 mA AC
Approx. 160V when set to 5 mA DC
■ Test Time Setting Range 0.5 to 999 sec (±10 ms) (timer-off function provided)
Accuracy ±20 ms
■ Signal Outputs H.V ON - Open collector
DANGER - Lamp
TEST - Open collector, fluorescent display tube
PASS - Open collector, fluorescent display tube,
buzzer
U FAIL - Open collector, fluorescentdisplay
tube, buzzer
L FAIL - Open collector, fluorescent display
tube, buzzer
READY - Open collector, fluorescent display tube
PROTECTION - Open collector, fluorescent
display tube
STATUS SIGNAL OUTPUT 100V AC(0.3 A Max.)
☛Rating of open collector: 4.5 to 30V DC/400
mA (Max. Total)
■ Remote Control Test and reset operations can be remote
controlled in the following cases:
● When using a separately sold remote control box
● When using a separately sold
high-voltage test probe
● When controlling with a make contact signal
such as a relay or switch
● When using low active control by a logic
device and so on
TOS5101
WITHSTANDING VOLTAGE TESTER
■ Interlock Function Testing can no longer be performed when an
■ Line Voltage 100V±10%, 50/60 Hz (note 2)
■ Power Requirements Max. 50 VA under no-load conditions Approx.
■ EMC (note 3)
Complied with the following standards
IEC61362-1: 1997-03/A1:1998-05
Electrical Equipment for Measurement, Control and Laboratory
Use - EMC requirements
Radiated Emissions Class A
Conducted Emissions Class A
IEC61000-4-2:1995-01 Electro-static Discharge
/A1:1998-01
IEC61000-4-3:1995-02 Radiated, radio-frequency, electromagnetic field
IEC61000-4-4:1995-01 Electrical fast transient / Burst
IEC61000-4-5:1995-02 Surge
IEC61000-4-6:1996-04 Conducted disturbances
IEC61000-4-11:1994-06 Voltage dips, short interruptions and voltage
Under following conditions
1. Used HV test leadwires TL03-TOS.
2. No discharge in testing.
■ Safety (note 3)
Complied with the following standards
European Community Requirements (73/23/EEC)
UL1244
(The UL-approved products with input voltage of 120V AC satisfy the
UL1244 standerd.)
■ Dimensions (MAX) 430W × 177H × 370D mm
■ Weight Approx. 21 kg (for line voltage of 100V)
■ Accessories High-voltage test lead TL01-TOS (max.
Note 1:Continuous output time may be limited depending on current high limit reference
value and ambient temperature.
Note 2: Nominal voltages of 110V, 120V, 220V, 230V and 240V available as factory options.
Note 3:CE marking are put only on the products sold in Europe.
Rear Panel
(3)
(4)
(1)Signal I/O
Input/output connectors for interlock function input/output signals, start/stop remote control
input signals and status output signal.
(2)Test Mode Switch
This is a DIP switch for setting special test modes. Parameter settings such as test start and
interruption operations can be changed with this switch.
(3)Status Signal Output Terminal
This is a 100V AC output terminal for operating an optional warning lamp unit or buzzer
unit. Conditions during AC 100V output (status, judgement results) are set with DIP switches.
(4)Ground Terminal
(5)Line Input Terminal (integrated with fuse holder)
(2)
interlock signal is input (PROTECTION state).
610 VA at rated load
variations
(430W × 195H × 450D mm)
allowable voltage: 5 kV/1.5 m)
High-voltage test lead TL03-TOS (max.
allowable voltage: 10 kV/1.5 m) 14-pin
amphenol plug (assembled)
(1)
(5)
Page2Copyright © 2002 KIKUSUI ELECTRONICS CORP. All rights reserved. http://www.kikusui.co.jp/
TOS5051
WITHSTANDING VOLTAGE TESTER
AC/DC
5 kV
Transformer capacity: 500 VA
Outline
The Model TOS5051 is a withstanding voltage tester having a
transformer capacity of 500 VA and test voltage of 0 to 5 kV
that allows both application of AC and DC.
The Pass/fail judgement function employs a window
comparator type that enables highly reliable testing including
that for test lead disconnection and defective contact.
Moreover, as a result of employing a remote control function
for start and stop operations and being equipped with output
signals for various judgement results, the TOS5051 is able to
contribute to greater automation and efficiency of testing.
Various safety devices, including an automatic discharge
function (during DC operation), are provided in full
consideration of operator safety. In addition, the use of a large,
color display makes the TOS5051 extremely legible, providing
strong support for more accurate and safer operation.
*This UL Listed Product
is available for Inline
voltage of AC 120V only.
Features
■ Complies with various safety standards
■ AC/DC output (0 to 5 kV)
■ Large color display
■ Digital voltmeter and ammeter
■ Digital timer
■ Window comparator type employed for Pass/fail
judgement.
■ Equipped with remote control function
■ Various signal outputs
■ Automatic discharge function (during DC operation)
■ Provided with zero turn-on switch
■ Compact size
A high-luminance, fluorescent display tube is employed for
display of settings, status and judgement results.
Page3Copyright © 2002 KIKUSUI ELECTRONICS CORP. All rights reserved. http://www.kikusui.co.jp/
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