3174 [ASM-SENSOR]
AC AUTOMATIC INSULATION/WITHSTANDING HiTESTER; AC自动绝缘/耐压测试仪
| 型号： | 3174 |
| 厂家： | 
ASM GMBH |
| 描述： | AC AUTOMATIC INSULATION/WITHSTANDING HiTESTER |
| 文件： | 总4页 (文件大小：1403K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
AC AUTOMATIC INSULATION/
WITHSTANDING HiTESTER
3174
Safety Standards
Measuring Instruments
Featuring contact check functionality
The effects of test lead wire breaks, erroneous test results caused by faulty contact, and
fluctuations in test voltage caused by variations in the instrument’s supply voltage on
withstanding voltage and insulation resistance testing are well known.
The 3174 (3174-01) AC AUTOMATIC INSULATION/WITHSTANDING HiTESTER is a
low-cost solution featuring contact check functionality as well as a stabilized power supply
to prevent the reduced test reliability that can result from these issues.
To streamline production line test processes, the HiTESTER also features configuration of
test parameters via RS-232C (GP-IB) and reading of parameters from the EXT I/O interface.
2
Improved Test Reliability
NEW
●
Contact check function improves test reliability
If a test lead wire were
to break during testing with
a tester that does not offer
contact check functionality,
defective test pieces would be
judged to be non-defective.
The 3174’s contact check function lets you detect test lead
wire breaks and faulty contact during testing by sensing
measurement issues in real time.
Withstanding voltage tester
Withstanding voltage tester
The 3174 improves test
Voltage
output
reliability by monitoring
voltage to detect lose
leads during testing
and faulty wiring during
measurement.
Faulty contact
*Break
in lead
Voltage output
Voltage monitor
Voltage monitor
Voltmeter
Voltmeter
Contact check
Contact check
*Since contact check is performed
while testing is in progress, use of
contact check functionality does
not increase cycle time.
Test current
Test current
Test piece
Test piece
Faulty contact
*Disconnected
If a test lead were to come lose
during testing with a measurement
device that does not offer contact check
functionality, defective test pieces
would be judged to be non-defective.
lead
Fluorescent display tube
The display uses a bright,
easy-to-read fluorescent tube.
DANGER lamp
Flashes a warning during testing and
whenever high voltage is present at the
terminals.
The DANGER lamp turns off when
the voltage at the output terminals is
no greater than AC 30 V or DC 60 V.
9613
9614
SINGLE-HAND
REMOTE CONTROL
(option)
TWO-HAND
REMOTE CONTROL
(option)
Test mode selection
External switch
Select from three test modes:
Enables start/stop control by means of
the 9613 SINGLE-HAND REMOTE
CONTROL or 9614 TWO-HAND
REMOTE CONTROL.
1.Manual test mode: W (withstand voltage testing) / I (insulation resistance testing)
2.Automatic test mode: W→I / I→W
(The 9613 and 9614 are optional.)
NEW
● Judgment output at forced stop
● Ramp timer function
The ramp-up initial value, ramp-up and ramp-down time
parameters can be set independently.
The ability to obtain a judgment even after a forced stop increases testing freedom.
● True effective value display
NEW
●
Eliminate the effects of supply voltage fluctuations
●
Continued analytical testing after FAIL judgments
● Delay timer function
Test pieces can now be analyzed by means of detailed monitoring of the
test current accompanying FAIL judgments.
3
Safe, Automated Operation
Convenient
Safe
● Interlock function
●
Continuous full-auto withstanding voltage and insulation resistance testing
Signal input from an external device such as an automatic
tester can be used to disable output and prevent testing,
ensuring safety during automatic testing and other uses.
The 3174 lets you set independent test conditions including
test voltage for withstanding voltage and insulation
resistance testing, and you can perform these tests
continuously. Press the W→I key to automatically perform
withstanding voltage followed by insulation resistance tests,
or press the I→W key to automatically perform insulation
resistance followed by withstanding voltage tests.
GP-IB (option)
Enables remote control.
RS-232C
Enables remote control.
Contact check
LOW: A break in the lead is determined to have
occurred when the check current is not detected.
HIGH: A break in the lead is determined
to have occurred when the contact check
measurement voltage falls outside the range
defined by the upper and lower thresholds.
(Connectors are locked in place as shown
on the left to prevent the leads from
being disconnected.)
Power cord inlet
*
Requires an additional pair of
9615 HIGH-VOLTAGE TEST LEADS
.
Rear panel voltage output terminals
The rear panel terminals are connected
at all times to the front terminals. When
embedding the 3174 HiTESTER inside
an automatic tester, connections can be
made via the rear panel terminals.
Status out relay terminals
Maximum input voltage: AC 150 V, DC 30 V
Maximum contact current: 0.5 A
An OR operation applied to various enabled conditions
determines whether relay terminal output is turned on. Devices
such as the 9616 WARNING LAMP can be connected.
9616 WARNING LAMP
(option)
(AC100V,0.1A)
Buzzer volume knobs
The 3174 provides separate
volume adjustments for the PASS
and FAIL judgment buzzers.
Output voltage generation
Testing in progress
PASS state
1. H.V.ON
2. TEST
3. PASS
(Includes warning lamp unit only.
FAIL state
4. FAIL
Refer to the included plans and drill
installation holes in a base such as a
metal plate as necessary.)
Interlocked state
Ready state
5. INT.LOCK
6. READY
7. EXT.CONT.
8. POWER.ON
Under external control
When the 3174 is on
External I/O connector (Signal lines have photocoupler isolation.)
Pin
1
2
3
4
I/O
Signa
READY
L-FAIL
U-FAIL
PASS
Function
■ Interface specifications
Low in ready state
OUT
OUT
OUT
OUT
E X T I / O : Output signals
Open collector output (with photocoupler isolation)
Low in FAIL state (lower bound)
Low in FAIL state (upper bound)
Low in PASS state
All active low with a maximum load voltage of DC 30 V
Maximum output current: DC 100 mA per signal
Output saturation voltage: DC 1.5 V or less
Low in test sate
5
6
7
8
9
10
11
12
13
14
15-18
22-25
27
28-29
33-36
OUT
OUT
IN
IN
IN
TEST
H.V.ON
EXT-E
START
STOP
INT.LOCK
W-MODE
I-MODE
W-FAIL
I-FAIL
ISO.COM
MEM-0 to 3
MEM-E
MODE-0,1
ISO.DCV
Low when voltage is present at output terminals
When low, external I/O input signals are enabled
When low, same function as START key
When low, same function as STOP key
Interlock on open
Input signals
All active low input (with photocoupler isolation)
Maximum applied voltage: 30 V
High level voltage: from DC 15 V to 30 V, or open
Low level voltage: DC 5 V or less (-6 mA typ.)
IN
Low during withstanding voltage testing
Low during insulation resistance testing
Low in FAIL state during withstand voltage testing
Low in FAIL state during insulation resistance testing
Ground inputs for external devices
Saved test selected pins
OUT
OUT
OUT
OUT
IN
IN
IN
OUT
OUT
E X T S W : Input signals (contact input)
START, STOP, SW.EN (external switch terminal enable)
Output signals
LED activation signal (maximum load current: 40 mA)
When low, enables memory selected pins
Current test mode
Internal DC 15 V power supply (100 mA)
AC AUTOMATIC INSULATION/WITHSTANDING HiTESTER 3174
4
Withstanding Voltage Testing
Timers
Setting range
Operation
0.3 to 999 s
:
:
Test Voltage
When set to on: Display counts down from the set time after start.
When set to off: Display indicates time elapsed since start.
AC 0.2 to 5 kV (50/60 Hz), single-range output
Output voltage
:
:
PWM switching method (0 V start; voltage can be
changed while generating output)
Voltage output method
0.1 s (0.3 to 99.9 s) ±50 ms
1 s (100 to 999 s) ±0.5 s
Setting resolution/accuracy
:
Digital (setting resolution: 0.01 kV)
Voltage specification method
Output voltage accuracy
Maximum rated output
Transformer capacity
Voltmeter
:
:
:
:
:
Ramp Timers (Withstand voltage testing)
Setting range
±1.5% of setting ±20 V
AC 100 VA (5 kV/20 mA) continuous rating
100VA
0.1 to 99.9 s: Ramp-up and ramp-down can be set independently.
:
:
Ramp-up: The output voltage increases linearly from the
initial voltage to the test voltage over the ramp-up time.
Ramp-down: The output voltage decreases from the set
voltage to 0 V over the ramp-down time after the test time
elapses, and the display counts down from the set time.
*The actual ramp-up waveform varies with the load due to the analog response delay.
Operation
True effective value display
Digital meter: AC 0 kV to 5.00 kV
Accuracy: ±1.5% rdg (1,000 V or less, ±15 V)
Sine wave
0.1s
Setting resolution
:
Output waveform
:
:
15% or less (converges to setting within 1 s during
change from maximum rated load to no load)
Voltage change rate
Delay Timers (Insulation resistance testing)
Setting range
0.1 to 99.9 s
:
:
5% or less (tester impedance during measurement with 5
kV output under 40 MΩ load)
Distortion factor
Frequency
:
:
0.1s
Setting resolution
Decision Function
50/60Hz (±0.2%)
Window comparison method with upper and lower bound settings (digital specification)
Decision method
Decision results
:
:
Current Detection
Current measurement range
Measurement range
Indicated value
UPPER-FAIL: The measured current (measured insulation
value) exceeded the specified upper threshold.
0.01 mA to 20 mA (2 ranges)
10mA/20mA
:
:
:
:
PASS: The measured current (measured insulation value) fell within
the range defined by the specified upper and lower thresholds.
LOWER-FAIL: The measured current (measured
insulation value) was less than the specified lower bound.
UPPER LOWER-FAIL: A testing error occurred, for
example due to a failure to generate the set voltage.
True effective value display
0.00 mA to 10.00 mA, 0.01 mA (10 mA range)
0.0 mA to 20.0 mA, 0.1 mA (20 mA range)
±2% rdg ±0.05 mA (10 mA range)
Measurement ranges and
resolutions
Measurement accuracy
:
±2% rdg ±0.5 mA (20 mA range)
Display, buzzer, and EXT I/O signal output is generated according to each decision result.
Decision processing
Setting range
:
:
AC withstanding voltage: 0.1 to 20.0 mA (upper threshold), 0.1 to 19.9 mA (lower threshold)
DC insulation: 0.2 to 2,000 MΩ (500 V) or 1.0 to 2,000 MΩ (1,000 V) for both upper and lower thresholds
Insulation Resistance Measurement
AC withstanding voltage: 0.1 mA
DC insulation: 0.01 MΩ (0.2 to 2.00 MΩ), 0.1 MΩ (2.10 to
20.0 MΩ), 1 MΩ (21.0 to 200 MΩ), 10 MΩ (210 to 2,000 MΩ)
Setting resolution
:
Test Voltage
DC 500 V/1,000 V (positive polarity)
1 to 1.2 times rated voltage
Rated voltage
:
:
:
:
:
:
Unloaded voltage
Rated measurement current
Short-circuit current
Measurement range
Contact Check
1 to 1.2 mA
Detection method: Average value detection/effective value conversion
Accuracy: Setting ±50 V *Inaccuracy may increase when the waveform is distorted.
Voltmeter accuracy
:
4 to 5 mA (500 V), 2 to 3 mA (1,000 V)
0.2 to 2,000 MΩ (500 V), 0.5 to 2,000 MΩ (1,000 V)
Enables the contact check function (does not increase cycle time).
LOW: A break in the lead is determined to have occurred when the check current is not detected.
HIGH: Upper and lower thresholds for the check detection voltage can be set. A
break in the lead is determined to have occurred when the contact check measurement
voltage falls outside the range defined by the upper and lower thresholds.
Decision results
:
0.5 to 999 MΩ (500 V), 1 MΩ to 999 MΩ (1,000 V): ±4% rdg
1,000 MΩ to 2,000 MΩ: ±8% rdg
Guaranteed accuracy
ranges/accuracies
0.01 MΩ (0.20 MΩ to 19.9 MΩ)
0.1 MΩ (20.0 MΩ to 199.9 MΩ), 1 MΩ (200 MΩ to 2,000 MΩ)
Measurement resolution
:
:
Withstanding voltage testing: 0.20 kV to 5.0 kV (0.01 kV resolution; applies to both
upper and lower thresholds)Insulation resistance measurement: Upper threshold of
600 V and lower threshold of 500 V (during 500 V measurement); upper threshold of
1,200 V and lower threshold of 1,000 V (during 1,000 V measurement) (both fixed)
Voltage setting range
:
2 MΩ, 20 MΩ, 200 MΩ, 2,000 MΩ (500 V)
4 MΩ, 40 MΩ, 400 MΩ, 2,000 MΩ (1,000 V)
Measured resistance ranges
General Specifications
Model
Fluorescent display tube (digital display)
Display
:
:
:
:
:
:
AC AUTOMATIC INSULATION/WITHSTANDING HiTESTER 3174
AC AUTOMATIC INSULATION/WITHSTANDING HiTESTER 3174-01 (GP-IB Model)
Output voltage, detected current, insulation resistance
2 times per second, minimum
Monitor functions
Monitor period
0°C to 40°C, 80% RH or less (non-condensing)
-10°C to 50°C, 90% RH or less (non-condensing)
Operating temperature range
Storage temperature range
Options
23 ±5°C, 80% RH or less (non-condensing)
(With warm-up period of at least 10 min)
1 year
Temperature and humidity
range for guaranteed accuracy
ELECTRIC SAFETY TESTING SOFTWARE
SINGLE-HAND REMOTE CONTROL
TWO-HAND REMOTE CONTROL
HIGH-VOLTAGE TEST LEADS
WARNING LAMP (AC100V,0.1A)
RS-232C CABLE (9-pin to 9-pin/cross/1.8 m)
9267 (available soon)
Guaranteed accuracy term
Operating environment
Supply voltage
:
:
:
:
:
:
:
:
:
:
9613
9614
9615
9616
9637
Indoors at elevations of up to 2,000 m at a pollution level of 2
AC 100 to 240 V Designed to tolerate voltage fluctuations of ±10% of the rated supply voltage.
50Hz/60Hz
Power supply frequency
Withstanding voltage
Maximum rated power
Dimensions
Power supply to chassis: 1.39 kV at 10 mA for 15 s
200VA
RS-232C CABLE (9-pin to 25-pin/cross/1.8 m) 9638
GP-IB CONNECTING CABLE (2 m)
Approx. 320 (W) × 155 (H) × 395 (D) mm (excluding protruding parts)
Approx. 15 kg
9151-02
Weight
EMC: EN61326 Class A, EN61000-3-2, EN61000-3-3, Safety: EN61010-1
Applicable standards
Included accessories
HIGH-VOLTAGE TEST LEADS 9615 (1 each high-voltage
and return), power cord, disconnection prevention plate
HIOKI (Shanghai) Sales & Trading Co., Ltd. :
DISTRIBUTED BY
1904 Shanghai Times Square Office, 93 Huai Hai Zhong Road
Shanghai, P.R.China POSTCODE: 200021
TEL +86-21-6391-0090/0092 FAX +86-21-6391-0360
E-mail: info-sh@hioki.cn
Beijing Office :
HEAD OFFICE :
A-2602 Freetown, 58 Dong San Huan Nan Road
Beijing, P.R.China POSTCODE: 100022
TEL +86-10-5867-4080/4081 FAX +86-10-5867-4090
E-mail: info-bj@hioki.cn
81 Koizumi, Ueda, Nagano, 386-1192, Japan
TEL +81-268-28-0562 / FAX +81-268-28-0568
E-mail: os-com@hioki.co.jp
Guangzhou Office :
HIOKI USA CORPORATION :
Room 303, Profit Plaza, No.76, West Huangpu Road
Guangzhou, P.R.China POSTCODE: 510623
TEL +86-20-38392673/2676 FAX +86-20-38392679
E-mail: info-gz@hioki.cn
6 Corporate Drive, Cranbury, NJ 08512 USA
TEL +1-609-409-9109 / FAX +1-609-409-9108
E-mail: hioki@hiokiusa.com
All information correct as of Jun. 4, 2008. All specifications are subject to change without notice.
3174E2-86B
相关型号：
©2020 ICPDF网 联系我们和版权申明