| Hioki Insulation Voltage Withstand Test Instrument Series Specifications |
| Voltage Withstand Testing |
| Output voltage |
0.20 to 5.00 kV |
0.20 to 5.00 kV |
Two ranges: AC 0 to 2.5 or 5.0 kV |
Voltage output
method |
PWM switching method
(zero-switching) |
PWM switching method |
Zero-switching |
| Transformer capacity |
500 VA (rated 30 minutes) |
... |
500 VA (rated 30 minutes) |
| Output capacity |
... |
50 VA (continuous) |
... |
Voltage adjustment
method |
Digital setting (0.01 kV setting resolution) |
Manual adjustment |
| Voltage change rate |
±7% or less
(max. 5 kV at 100 mA →
unloaded: with resistive load)*2 |
±16% or less
(max. 5 kV at10 mA → unloaded:
with resistive load)*2 |
... |
| Voltage waveform |
Sine wave
(5% or less distortion, unloaded) |
... |
Power waveform |
| Voltage frequency |
50 or 60 Hz ±0.2% |
... |
Power synchronization |
| Output ripple voltage |
... |
6% of output voltage or less
(at 5 kV DC, 10 mA, resistive load) |
... |
| Output current |
100 mA *1 |
10 mA (continuous) |
... |
| Voltmeter |
Average rectified effective value display |
Average display |
Average rectified effective value display
Digital: 0.00 to 5.00 kV (full scale)
Accuracy: ±1.5% f.s.
Analog: 0 to 5 kV (full scale)
Accuracy: ±5% f.s.a |
Digital: 0.00 to 5.00 kV (full scale)
Accuracy: ±1.5% f.s.
Analog: 0 to 5 kV (full scale)
Accuracy: ±5% f.s. |
Current measurement
range |
0.01 to 100.0 mA |
0.01 to 10.0 mA |
0.01 to 120.0 mA |
| Indicated value range |
10 or 100 mA |
10 mA |
2, 8, 32 or 120 mA |
Measurement
resolution |
0.00 to 10.00 or 0.01 mA (10-mA range)
10.1 to 100.0 or 0.1 mA (100-mA range, AC only) |
0.01 mA (2- or 8-mA range), 0.1 mA (32-mA range),
1 mA (120-mA range) |
Current measurement
accuracy |
± (2% rdg. + 5 dgt.) common to each range *3 |
± (3% f.s. + 20 µ A) for all ranges (at 5% power distortion or less) |
*1. Time vs. Output Voltage (at 23˚C ambient)
| Current Measurement Range |
Max. Test Time |
Standby Time |
| 1 < 60 mA |
continuous |
none |
| 60 mA < 1 < 100 mA |
15 minutes |
15 minutes |
*2. Unloaded = 40 M Ω load (instrument input impedance)
*3. Plus scanner accuracy, when used. |
| Insulation Resistance Testing |
| Test voltage |
Output voltage: Positive polarity 50 to 1200V DC
Voltage adjustment method: Digital setting (1V resolution)
Output voltage accuracy: ±1.5% ±2 dgt. of setting level |
Rated voltage: 500 or 1000V DC
Unloaded voltage: 1 to 1.2 times rated
voltage |
... |
Rated measurement
current |
1 mA |
1 to 1.2 mA |
... |
| Short-circuit current |
200 mA or less |
4 to 5 mA (500V)
2 to 3 mA (1000V) |
... |
| Voltmeter |
Average display
Digital: 0 to 1200V DC (full scale)
Accuracy: ±1.5% rdg. ±2 dgt.
Analog: 0 to 1200V DC
Accuracy: ±5% f.s. (5 kV full scale) |
Average display
Digital: 0 to 1200V DC (f.s.) |
... |
| Analog: not applicable |
Measurement range/
accuracy |
0.100 to 1.049 M Ω
1.05 to 10.49 M Ω *1
10.5 to 104.9 M Ω *1
105 to 9999 M Ω *1
Fundamental accuracy: ±4% rdg.*2 |
0.5 to 999 M Ω (500V)/±4% rdg.
1 to 999 M Ω (1000V)/±4% rdg.
1000 to 2000 M Ω /±8% rdg. |
... |
*1. Measurement range changes according to test voltage.
*2. Plus scanner accuracy, when used. |
| Decision Function |
| Decision method |
Window comparison method (digital specification) |
| Decision results |
UPPER-FAIL: Measured current (insulation resistance value) exceeded the specified upper bound.
PASS: Measured current (insulation resistance value) was between the specified upper and lower bounds during the specified time elapsed
LOWER-FAIL: Measured current (insulation resistance value) was less than the specified lower bound
(Note: Model 3158 has no insulation resistance function) |
| Decision processing |
For each decision result, output the display portion, the beeper sound, and EXT I/O signal |
| Specification ranges |
Voltage withstand testing:
ACV: 0.1 to 100 mA (upper bound) / 0.1 to 99 mA (lower bound)
DCV: 0.1 to 10 mA (upper bound) / 0.1 to 9.9 mA (lower bound)
Insulation testing: 0.10 to 9999 M Ω (same upper/lower bounds) |
Voltage withstand testing:
0.1 to 120 mA (upper bound) / 0.1 to 119 mA (lower bound)
Insulation testing (Model 3159 only):
0.2 to 2000 M Ω (same upper/lower bounds) |
Specification
resolution |
Voltage withstand testing:
0.1 mA (0.1 to 9.9 mA), 1 mA (10 to 100 mA)
Insulation testing:
0.01 M Ω (0.10 to 9.99 M Ω ), 0.1 M Ω (10.0 to 99.9 M Ω ),
1 M Ω (100 to 9999 M Ω ) |
Voltage withstand testing:
0.1 mA (0.1 to 9.9 mA), 1 mA (10 to 120 mA)
Insulation testing (Model 3159 only):
0.01 M Ω (0.2 to 2 M Ω ), 0.1 M Ω (2.1 to 20 M Ω ),
1 M Ω (21 to 200 M Ω ), 10 M Ω (210 to 2000 M Ω ) |
| Timers |
| Testing timer |
Specification range: 0.3 to 999 s
Specification resolution: 0.1 s (0.3 to 99.9 s), 1 s (100 to 999 s)
Accuracy: ±0.5% of specified value |
Specification range: 0.5 to 999 s
Specification resolution/accuracy:
0.1 s (0.5 to 99.9 s), ±50 ms; 1 s (100 to 999 s) ±0.5 s |
Action: (when ON is specificed) after starting, the countdown from the specified time is displayed.
(when OFF is specified) displays the elapsed time from starting |
Ramp timer
(withstand test time) |
Specification range: 0.1 to 99.9 s ramp-up and -down specified separately
Specification resolution/accuracy: 0.1 s, ±0.5% of specified value |
... |
Delay timer
(insulation resistance
test time) |
Specification range: 0.1 to 99.9 s
Specification resolution/accuracy: 0.1 s, ±0.5% of specified value
Action: specify a delay time after testing is set to begin to inhibit
decisions during that time |
Non-deterministic interval: 0.5 s
(Mask time until determination begins
during insulation resistance testing) |
... |
| Interfaces |
| EXT I/O |
Open-collector outputs, active low, max. 30V DC loaded voltage, all signal lines photocoupler-isolated |
| EXT SW |
START, STOP, SW.EN (panel terminal switch enabled), connection point inputs |
| RS-232C |
Start-stop synchronization, full duplex, 9600 or 19200 bps |
Start-stop synchronization, full duplex, 9600 bps |
| GP-IB |
IEEE 488.2 (1987) compliant |
... |
| General Specifications |
| Display |
Fluorescent display tube (digital display), analog meter |
| Monitor functions |
Output voltage, detected current, measured resistance |
Output voltage, detected current |
| Monitor period |
2 times per second minimum |
| Operating temperature range |
0 to 40 ˚C, 80% RH maximum (non-condensating) |
| Storage temperature range |
-10 to 50 ˚C, 90% RH maximum (non-condensating) |
Temperature and humidity
range for guaranteed accuracy |
23 ± 5 ˚C, 80% RH maximum (non-condensating) (after 10-min. warm-up for 3153, or 5-min. warm-up for 3158 and 3159) |
| Operating environment |
Indoors, up to 2000m ASL |
| Power supply voltage |
100 to 240V AC (installed fuse depends on actual voltage, so specify
supply voltage when ordering)
100 to 120V AC: installed fuse 250V T10AL
200 to 240V AC: installed fuse 250V T5AL |
100V AC ( 3159 )...for Japan only
220V AC ( 3159-02 )
120V AC ( 3159-01 )
230V AC ( 3159-03 )
240V AC ( 3159-04 ) |
100V AC ( 3158 )...for Japan only
120V AC ( 3158-01 )
220V AC ( 3158-03 )
230V AC ( 3158-04 )
240V AC ( 3158-05 ) |
| Power supply frequency |
50 or 60 Hz |
| Max. power consumption |
1000 VA |
800 VA |
| Dimensions |
Approx. 320 (W) × 155 (H) × 480 (D) mm |
Approx. 320 (W) × 155 (H) × 330 (D) mm |
Approx. 320 (W) × 155 (H) × 263 (D) mm |
| Mass |
Approx. 18 kg |
Approx. 18 kg ( 3159 ),
20.5 kg ( 3159-01 ),
21.5 kg ( 3159-02/-03/-04 ) |
Approx. 16 kg ( 3158-01 ),
18 kg ( 3158-03/-04/-05 ) |
| Supplied accessories |
9615 H.V. TEST LEADS (high voltage side and return, one each), POWER CORD, EXTRA FUSE |
| Options |
9613 REMOTE CONTROL BOX (SINGLE), 9614 REMOTE CONTROL BOX (DUAL), 9637 RS-232C CABLE (9-pin Dsub to 9-pin Dsub),
9638 RS-232C CABLE (9-pin Dsub to 25-pin Dsub), 9267 SAFETY TEST DATA MANAGEMENT SOFTWARE |
3930 HIGH VOLTAGE SCANNER
9151-02 GP-IB CONNECTOR CABLE (2m)
9151-04 GP-IB CONNECTOR CABLE (4m) |
9616 WARNING LAMP |
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