|
Double Clamp Digital Phase Meter
XHST4000
Standard: CE
Packing: Aluminumfoil
Product Description
XHST4000 Series of Double clamp digital phase meter is
specially designed for situ test of phase, voltage,
current, AC leakage current, phase sequence. It is a
product with double channel, multifunction digital mode,
hand-hold characteristic. With the newest CT technology
and digital integrated technology in design ensure its
high accuracy, high stability, high reliability in years
use. The meter could be widely applied in those fields
as electricity, communications, meteorology, railroad,
oilfield, construction, measurement, scientific &
research teaching institutes, industrial and mining
establishments.
General Specification
|
Function |
random phase
measurement, AC current and leak current
measurement, AC Voltage detection, distinguish
the inductive circuit and capacitive circuit,
sequence of three-phase voltage detection and
connection group of transformer detection, etc. |
|
Power supply |
DC9V alkaline dry
battery LR6×6 continuous duty :300h |
|
LCD |
3-1/2 LCD display |
|
Dimension |
Width *length*
thick: 92mm*192mm*50mm |
|
LCD dimension |
Display
domain:64mm×54mm ;font high:40mm |
|
Clamp mouth |
φ7.5mm (φ40mm
lectotype) |
|
Measuring range |
phase: 0~360º;current:0~200mA/2A/10A;voltage:0~20V/200V/500V |
|
Resolution |
phase: 1º;current:0.1mA;voltage:0.01V |
|
Measurement accuracy
(50Hz,23ºC±1ºC’40-60%RH) |
phase: ±3º |
|
current: ±1%±2dgt |
|
Voltage: ±1.2%±2dgt |
|
line voltage |
Line test under
AC500V |
|
Sampling speed |
About 3 times /s |
|
Signal frequency |
sine wave 45Hz~55Hz
β=0.05 |
|
Data hold |
Data holding
function: displayed by "DH" symbol |
|
Back light function |
Blue back light
,suit for dark occasion |
|
Automatic shutdown |
After starting up
15min’it shutdown automatically to reduce
battery consumption |
|
Battery voltage |
When battery voltage
is low ,battery low voltage symbol will filker
to remind replacing battery; |
|
Quality |
Core about590g(with
battery)' long flat nose current pliers about:
175g*2' big round tongs clamp:120g |
|
Work temperature and
moisture |
-10ºC~40ºC; 85%rh
below |
|
Storage temperature
and moisture |
-20ºC~60ºC; 70%rh
below |
|
Driving point
impedance |
AC voltage driving
point impedance:2MΩ;when test phase U1-U2:40KΩ |
|
Insulation intension |
≥10MΩ9(Between wire
of meter and crust' two voltage input port) |
|
Voltage bear |
Between port of
voltage input and box, split core type current transformator and clamp handle& winding coil:
1000V/50Hz, 1min experiment can be reach when
sine wave AC voltage 500V/50Hz between port of
voltage input. |
|
|
 |
Double Clamp Digital Phase Meter
XHST4100
Standard: CE
Packing: CARTON
Product Description
The
XHST4100 Double Clamp Digital Phase
Meter is a well-developed
Meter specifically designed for field testing,
featuring high accuracy, high
Stability, low power consumption, easiness to use
and so on. It can directly
Measure phases between two voltages, two currents
and phase between the
Voltage and current; In addition, it can also be
used to distinguish three-phase
Sequence, transformer wiring group, inductive and
capacitive circuits, test
Second circuit and bus differential protection
systems, read the phase
Relationship between CTs of the differential
protection, etc.
The
XHST4100 Double Clamp Digital Phase
Meter has a large LCD
Screen displaying words as high as 40mm against a
blue backlight, and looks
Exquisite and comfortable.
The
XHST4100 Double Clamp Digital Phase
Meter applies to electric
Power, petroleum chemical industry, metallurgy,
railway, and meteorology,
Industrial and mining enterprises, scientific
research institutions, measurement
Sector and so on.
|
|
Influence Quantity |
Base Condition |
Working Conditions |
Remark |
|
Ambient Temp |
23ºC±1ºC |
-10ºC ~ 40ºC |
|
|
Ambient Humidity |
40% ~ 60% |
< 80% |
|
|
Signal Waveform |
sine wave |
sine wave |
β=0.05 |
|
Signal Frequency |
50HZ±1HZ |
45HZ ~ 65HZ |
|
|
Meter Working Volt |
9V±0.1V |
9V±1V |
|
|
External Electric, Magnetic Field |
To be avoided |
|
Measured Wire Position |
Measured wire at approximately the
geometric center of the clamp |
General Specification
|
Function |
Phase, direct test of phase sequence;
transformer groups, inductive, capacitive circuit
discrimination |
|
Power |
DC9V alkaline batteries ( 1.5V AA×6 ) |
|
Consumption |
About 35mA at most with enabled
backlight, battery working continuously for about 40
hours |
|
About 5mA with disabled backlight,
battery working continuously for about 300 hours |
|
Display Mode |
LCD display, blue backlight, suitable
for dark places |
|
LCD Size |
70mm × 62mm |
|
LCD Display Field |
64mm × 54mm |
|
Meter Size |
Length, Width, Height : 196mm × 92mm ×
54mm |
|
Clamp Size |
φ 7.5mm × 13mm |
|
Sampling Rate |
About 3 times/second |
|
Measurement Range |
0~360º |
|
Intrinsic Error |
±3º |
|
Resolution |
±1º |
|
Measured Signal Amplitude in Phase Test |
U1-U2 phase test : 30V ~ 500V |
|
I1-I2 phase test : 10mA ~ 10.00A |
|
U1-I2 or I1-U2 phase test : 10V ~ 500V
,
10mA ~ 10.00A |
|
Data Hold |
Press " HOLD " key to keep data, "DH"
symbol appears |
|
Automatic Shutdown |
Automatic shutdown about 15 minutes
later after launching to reduce battery consumption |
|
Voltage Detection |
Low battery symbol appears to remind
the replacement of battery when the battery voltage
drops below 7.8V ~ 8V. |
|
Weight |
Main Unit about 550g (with battery)
,
clamp about 170g ×2 , test line about 250g |
|
Test Line Length |
1.5m |
|
Current Clamp Length |
2m |
|
Working Temperature and Humidity |
-10ºC ~ 40ºC ; below 80%Rh |
|
Storage Temperature and Humidity |
-10ºC ~ 60ºC ; below 70%Rh |
|
Input Impedance |
Input impedance for voltage range
: 2MΩ |
|
Input impedance when testing U1U2 phase
: 40KΩ |
|
Withstand Voltage |
Withstand 1000V/50Hz sine wave AC
voltage for 1 minute between the meter lines and shell;
Withstand 500V/50Hz AC voltage sine wave for 1 minute
between the two voltage inputs |
|
Insulation |
≥10MΩ between meter lines and shell or
between the two voltage inputs |
|
Structure |
Double insulation |
|
|
 |
H/L Voltage Clamp Meter XHST9000
Standard: CE
Packing: Aluminumfoil
Characteristic:
1. High voltage AC current measurement, low voltage AC current,
leakage current measurement, on-line AC current supervision.
2. Range: 0.1mA~1000A
3. Accuracy: 0.1mA Automatic Shift
4. Circuit Voltage: Below 60KV (operated with insulation rod)
5. Data Storage: 99 Groups
6. Clamp Diameter: φ 48mm
7. Host: 76*255*31mm LCD: 47*28.5mm
8. 11 years of specialized meters
9. OEM services available
10. ISO, Patent and CE certificate
Measuring range: 10A/600A, second-range manual switch, automatic
switch in all ranges
Illustration:
XHST9000 Series H/L Voltage Clamp Meter has broken through the
traditional structure, which is specially well-designed for
measuring high voltage current, adopting the latest CT technology
and integrated mask digital technology, formed by composition of a
special use clamp meter with a high-voltage insulation rod, as to XHST9000A
type -- infrared transmission of test data, also equipped with
receivers, which can monitor the tested data in a long distance on
real-time. If not using an insulation rod, it can be also used as a
high precision low-voltage clamp meter, or an alternating current
meter, which can accurately measure 1mA of current or leakage
current |
|
Function |
High voltage AC current
measurement, low voltage AC current, leakage current
measurement, on-line AC current supervision. |
|
Battery supply |
DC6V alkaline dry battery
(AAA*4) |
|
Test mode |
Clip –on CT, ntegral mode |
|
Display dimensions |
4 digital LCD display,
backlight function, suitable for dark place. |
|
LCD dimensions |
47mm*28.5mm |
|
Dimensions |
Width *height*
thickness:76mm*255mm*31mm |
|
Clamp mouth |
φ48mm |
|
Sampling Rate |
Twice per second |
|
Measuring Scope |
0.1mA~1000A(50/60Hz
automatic) |
|
Resolution |
0.1mA |
|
Measuring accuracy ( 23 ºC ±
5 ºC, 80%RH below ) |
0.1mA~299mA: ±1%±3dgt
300mA~49.9A: ±1.5%±5dgt
50.0A~199.9A: ±2%±5dgt
200A~600A: ±3%±5dgt
601A~1000A: ±4%±5dgt |
|
Circuit Voltage |
Test for the circuit below
23KV (operated with insulation rod) |
|
Data memory |
99 Groups, during storage,
the symbol "EM "gives indication, " FULL " mark will
flash to indicate the memory has been full. |
|
Peak Maintenance |
The function of automatic
capture and maintain the maximum average value, under
general test mode, press HOLD button longer till PEAK
light is bright, that is, start PEAK test function, also
known as peak test. |
|
Data Preservation |
Under general test mode,
press HOLD button to preserve data, "OLD " symbol
display. |
|
Data look out |
"R"ymbol means turn up and
down to look out the data is allow. |
|
Overflow display |
Outrange overflow display:
displayed by "L A" symbol |
|
Auto Shut Down |
In about 15 minutes after
booting, the meter will shut down automatically, in
order to decrease the battery consumption. |
|
Battery voltage |
When battery voltage reduced
to 5V, battery low voltage symbol will filker to remind
replacing battery |
|
Meter quality |
Tester: About 335g
(Including battery), total quality of meter: about 2.5Kg
(including insulation rod and battery.) |
|
Working temperature and
humidity |
-10ºC~40ºC; 80%Rh below |
|
Storage temperature
and humidity |
-10ºC~60ºC;70%Rh below |
|
Insulating bar dimensions |
φ32mm, 1m/ Section(
Sections) |
|
Insulation strength |
AC 40KV/rms (Between
insulation rod and clamp core) |
|
Structure |
Anti-Dripping Type II |
|
|
 |
Radio H/L Voltage Clamp Meter XHST9000B
Standard: CE
Packing: CARTON
XHST9000B Series H/L Voltage Clamp Meter has
broken through the traditional structure, which is specially
well-designed for measuring high voltage current, adopting the
latest CT technology and integrated mask digital technology, formed
by composition of a special use clamp meter with a high-voltage
insulation rod XHST9000B Series H/L Voltage Clamp Meter has an
innovative integrated design between transducer clamp and transducer
domain, ensuring the high-precision, high-reliability, and
high-stability on constant test perennially.
XHST9000B Series H/L Voltage Clamp Meter is connected with
insulation rod, which can be used for measuring high voltage current
that is below 23KV, on-line current measurement, also having peak
maintenance, data preservation, data storage, Radio transmission and
other functions, and its special clamp meter can make it easier for
clamping or evacuating the tested wire through pressing or pulling
back the insulation rod, time-saving and fast, widely used in
transformer substation, power plant, industrial and mining
enterprises as well as the inspection station and electrician
maintenance departments for electrical current detection and field
electrical operations. It can also replace the H/L voltage
transforming ratio tester, that is, to detect the high and low
Current for primary circuit and secondary circuit separately, and
then calculate to conclude the change of high and low pressure. The
insulation rod is light and convenient, with the advantages of
anti-moisture, high temperature resistance, anti-impact, bending
resistance, high insulation, flexibility and other characteristics |
|
Function |
High voltage AC current
measurement, low voltage AC current, leakage current
measurement, on-line AC current supervision. |
|
Battery supply |
DC6V alkaline dry battery (
AAA×4 ) |
|
Test mode |
Clip –on CT , integral mode |
|
* transmission distance |
Radio transmission 30m (
maximum ) |
|
Display dimensions |
4 digital LCD display,
backlight function, suitable for dark place. |
|
LCD dimensions |
47mm × 28.5mm |
|
dimensions |
Width *height* thickness :
76mm × 255mm × 31mm |
|
Clamp mouth |
φ 48mm |
|
Sampling Rate |
Twice per second |
|
Measuring Scope |
0.1mA ~ 1000A
(50/60Hz automatic ) |
|
Resolution |
0.1mA |
|
Measuring accuracy
( 23 ºC ± 5 ºC , 80%RH below)
|
0.1mA~299mA:
± 1% ± 3dgt |
|
300mA ~10.00A :
± 1.5% ± 5dgt |
|
50.0A ~ 199.9A :
± 2% ± 5dgt |
|
200A ~ 600A :
± 3% ± 5dgt |
|
601A ~ 1000A :
± 4% ± 5dgt |
|
Circuit Voltage |
Test for the circuit below
23KV (operated with insulation rod) |
|
Data memory |
99 Groups, during storage,
the symbol " MEM " gives indication, " FULL " mark will
flash to indicate the memory has been full. |
|
Peak Maintenance |
The function of automatic
capture and maintain the maximum average value, under
general test mode, press HOLD
button longer till PEAK light is bright, that is, start
PEAK test function, also known as peak test. |
|
data Preservation |
Under general test mode,
press HOLD button to preserve
data, " HOLD " symbol display. |
|
Data look out |
"MR"symbol means turn up and
down to look out the data is allow. |
|
Overflow display |
Outrange overflow display :
displayed by "OL A" symbol |
|
*No signal Indicator |
When the receiver has not
received transmit signal, it will display " no- -
"signal dynamically. |
|
Auto Shut Down |
In about 15 minutes after
booting, the meter will shut down automatically, in
order to decrease the battery consumption. |
|
Battery voltage |
When battery voltage reduced
to 5V, battery low voltage symbol will filker to remind
replacing battery |
|
Meter quality |
Tester: About 335g
(Including battery), total quality of meter: about 2.5Kg
(including insulation rod and battery.) |
|
Working temperature and
humidity |
-10 ºC ~ 40 ºC ; 80%Rh below |
|
Storage temperature and
humidity |
-10 ºC ~60 ºC ; 70%Rh below |
|
Insulating bar dimensions |
φ 32mm, 1m / Section ( 5
Sections ) |
|
Insulation strength |
AC 40KV/rms (Between
insulation rod and clamp core) |
|
structure |
Anti-Dripping Type II |
|
|
|
|
|
|
|
|
 |
Leakage Current
Monitoring Recorder Meter XHST8000, XHST8000B
Standard: CE
RS232
computer interface function
Packing: CARTON
Product Description
XHST8000
leakage current monitoring recorder is designed and
manufactured elaborately for the field test, Monitor and
record the leakage current, current. it consists of Host,XHST
leakage current monitoring software, current pliers,
communications lines etc. Its widely used in power,
telecommunications, meteorology, railway, oil field,
construction , teaching research unit, industrial mining
enterprises etc.
XHST8000 leakage
current monitoring recorder applies below AC600V AC
lines, can accurately test from 0.01 mA .It is very
convenient to find the reasons of insulation fault, Find
the circuit of insulation fault, Monitoring intermittent
leakage faults, Check the occuring time of insulation
fault occurs, Maintenance line etc .
|
Model |
Range |
Resolution |
Accuracy |
Clamp size |
|
XHST8000 |
0mA-500A |
1mA |
±2%±5dgt |
35mm×40mm |
|
XHST8000B |
0.00mA-20A |
0.01mA |
±2%±5dgt |
25mm×30mm |
|
|
Function |
AC leakage current, current measurement,
on-line monitoring, insulation fault search, line
maintenance |
|
Battery supply |
DC6V alkaline dry battery
(AAA*4) |
|
Test mode |
Clip –on CT, True
RMS values |
|
Display dimensions |
LCD: 128dots×64dots |
|
Dimension |
Host: Width *height* thickness 75mm×170mm×30mm |
|
|
|
Round mouth current clamp:
Width *height* thickness
63mm×160mm×23mm(optional) |
|
Needle Nose current clamp: Width *height* thickness
40mm×138mm×20mm(optional) |
|
Weight |
Host:
about 240g(include
battery) |
|
|
|
Round mouth current clamp:
about 170g
(optional) |
|
|
|
Needle Nose current clamp: about
190g
(optional) |
|
LCD Size |
Display domain:
44mm×27mm |
|
Span of Jaw |
Round mouth:
φ40mm;Needle
Nose: φ7.5mm×14mm(optional) |
|
Sampling Rate |
Twice per second |
|
Measuring Scope |
XHST8000: 0mA-500A
XHST8000B:
0.00mA~20.00A(50/60Hz
automatic) |
|
Resolution |
XHST8000: 1mA; XHST8000B: 0.01mA |
|
Measuring Accuracy |
±2%±5dgt(23ºC±1ºC,below
70%RH) |
|
Data Storage |
4200 set(never
lost data though Power off or replace batteries
) |
|
Setting-up Time |
Set record interval time within 1~60
minute , 0 minute is not automatic storage |
|
Recording Time |
Saving mode continuous work about 10 days |
|
Circuit Voltage |
Test for the circuit below AC600V |
|
Overflow Display |
Outrange overflow display:
displayed by "OL A" symbol |
|
Battery Voltage |
When battery voltage reduced to 4.6V~4.8V,battery
low voltage symbol will filker to remind replacing battery |
|
Rated Power |
Power saving mode about 5mA,maximum
20mA |
|
Leadwire Length |
Standard 2 meters (can be lengthened
according to the distance, can distant online monitoring
withnin 0 ~ 50 meters) |
|
Working Temperature and Humidity |
-10ºC~40ºC;80%rh
below |
|
Storage temperature and Humidity |
-10ºC~60ºC;70%rh
below |
|
Insulation Resistance |
100MΩor more,1000V |
|
Applicable Safety Rules |
IEC1010-1I, EC1010-2-032, pollution,
etc 2, CAT
Ⅲ(600V) IEC61326(EMC standard) |
|
Accessories |
Host: 1pcs; Round-end current clamp:
1pcs; Taper-end current clamp: 1pcs(optional); RS232
communication cable: 1 pcs; XHST monitor software (CD-ROM):
1pcs; Meter Box: 1pcs |
|
.JPG)