Huazheng HZAQ-KS User manual

HZAQ-KS
Intelligent Console (6KVA)
User Manual
Huazheng Electric Manufacturing (Baoding) Co., Ltd

If the test transformer is self configured by the user, it is
necessary to ensure that the voltage ratio of the test coil is greater
than 3% for the voltage ratio of the measured coil.
Matters needing attention
Please read the product instructions carefully before using this
device.
This product is a high voltage test equipment, when installed,
it should ensure that the distance between the high pressure
part of the equipment and the wall or metal equipment is greater
than or equal to 1meter, and that the distance between the high
voltage live part and the personnel is greater than or equal to 1.5
meters.
All equipment must be grounded with a grounding resistance
less than 0.5Ω.
The equipment each place uses a point of grounding, directly
all connect the place of contact.
When the red light of the equipment warning light is turning on,
all personnel should stay away from the high-voltage live part.
After the completion of the test, every sample must be
discharge with discharge rod.
Insulation boots gloves voltage leak current measurement and
control instrument built-in battery, such as battery power display
as a grid , please charge in time; Before the long-term storage
should be full of electricity storage.

Contents
I.Overview ......................................................................................................................................1
1. Main functions and technical parameters ............................................................................1
II.Main Equipment Composition.................................................................................................3
III.Equipment function description .............................................................................................3
IV.Installation and placement of equipment.............................................................................7
1.4. Site layout of equipment......................................................................................................7
1.5. Installation of equipment ..................................................................................................... 8
1.6. Installation and Emplacement of Test Bench for Insulating Boots and Gloves with
Circulation Water Injection (HZAQ-YW)...................................................................................9
1.7. Main control circuit cable connection ..............................................................................11
V.Preparation before the test................................................................................................... 13
1.8. The console.........................................................................................................................13
a) Insulated boots and gloves test bench.............................................................................. 14
1.9. Matching test bracket ........................................................................................................ 14
1.10. Check the wireless connection ...................................................................................... 15
1.11. High pressure break self test......................................................................................... 15
1.12. System Settings............................................................................................................... 16
1.12.1. Time setting ................................................................................................................... 16
1.12.2. System calibration ........................................................................................................ 16
1.12.3. System check ................................................................................................................ 16
1.12.4. System parameter setting........................................................................................... 17
VI.Operating instructions for insulating apparatus test system..........................................19
1.13. The software Settings ......................................................................................................19
1.14. Voltage resistance test of insulating boots .................................................................. 20
1.15. Voltage resistance test of insulating gloves ................................................................ 23
VII.Manual operation instruction ..............................................................................................23
1.16. The basic function............................................................................................................23
1.16.1. Main menu selection .................................................................................................... 23
1.16.2. Test product parameter setting ...................................................................................23
1.16.3. Query of test results..................................................................................................... 24
1.16.4. Print test results............................................................................................................ 24
1.16.5. Clean test record.......................................................................................................... 24
1.17. Voltage resistance test of insulating gloves and insulating boots ........................... 24
1.17.1. Voltage resistance test of insulating boots ...............................................................24
1.17.2. Voltage resistance test of insulating gloves ............................................................. 27
1.17.3. Charging device............................................................................................................ 30
1.17.4. Equipment maintenance ..............................................................................................30
VIII.Equipment maintenance and maintenance ....................................................................30
IX.Safety protection measures.................................................................................................31
X.After-sales service ..................................................................................................................31
XI. Packing List ........................................................................................................................32

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I.Overview
Insulation boots and gloves are the necessary safety protection tools for the
operation and maintenance of power system. DL/T1476 "Regulations for preventive test
of electrical appliances for safety of electric industry" the test method and cycle of
common safety equipment such as insulating boots and gloves are stipulated.Insulated
boots and gloves voltage test, the cycle is half a year, the test process is not allowed to
break down, Simultaneously insulated boots leakage current is less than the limit value.
The instrument adopts multi-channel high voltage leakage current measurement
patent technology and wireless data communication technology to achieve the safe
measurement of high voltage leakage current purposes.Through the application of this
technology, the tester is completely isolated from the high-voltage system, which can
not only accurately measure the multi-channel high-voltage leakage current, but also
ensure the personal safety of tester.
In order to improve work efficiency, 6 or 8 samples can be tested at the same time.
In order to avoid repeated testing , the high voltage breaking patent technology is
adopted. During the process of testing, the breakdown samples can be separated from
the high pressure test system. No breakdown of the test continued until the test is
completed.
In order to cate to the requirements of the standard and reduce the labor intensity,
the company has developed the remote control electric insulation rod test support with
scale.Insulated rod holder can be electrically adjusted electrode distance by means of a
wireless remote control or a button on the device, Simultaneously it has a scale and
quantifies the segment length.Electrode using a combination of conductive foam, which
can achieve the effect of enclosing the insulation rod of test.
The complete set of testing equipment is based on the HZAQ-KS Intelligent
console ，HZQ-6/60 AC Hipot Tester, and divider. It is equipped with HZAQ-YW
Insulated boots glove leakage current test bench, HZAQ-YWB Insulated boots glove
leakage current test benchh and other equipment to complete a number of testing
works.
1. Main functions and technical parameters
2.1 Main Functions
2.1.1 Automatic control of the test can be achieved by means of centralized
computer control, and a database will be established to automatically issue test reports.
2.1.2 Simultaneous testing of 6 or 8 insulating boots or gloves to measure leakage
current separately.
2.1.3 Large screen LCD display with a large amount of information, only one
screen simultaneously can display 8 high-voltage leakage current, test voltage,
current, timing time and other parameters.
2.1.4 Parameters such as test voltage and primary current of test transformer can
be measured.
2.1.5 The use of proprietary wireless communication technology ,in order to
completely isolate the operating table from the high-voltage system ensure the safety of

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the tester.
2.1.6 Fully automatic pressure test.After the start of the test, the instrument
automatically shuts down automatically to the national standard to request the booster
speed to raise the voltage automatically,and rises to the predetermined voltage to start
the time and maintains the test voltage, the time automatically drops the voltage to zero
and the power is cut off. Simultaneously, the leakage current of each sample is
displayed and the test results are automatically saved.
2.1.7 Each sample is equipped with a high-voltage break mechanism, when any
one way of breakdown, the road test will be automatically removed from the high
pressure, and do will not affect the test.
2.1.8 Has the function of overvoltage and overcurrent protection.
2.1.9 High pressure hazard warning lamp display.
2.1.10 The instrument can save 60 groups of test data and results, which always
can be consulted at any time.
2.1.11 Real-time calendar clock functionality.
2.1.12 The test system and the HZAQ-YW insulated boots glove leakage current
test bench complete the insulation boots and insulation gloves test.
2.1.13 The test system and the HZAQ-YWB insulated boots glove leakage current
test bench complete the insulation boots and insulation gloves test.
2.2 Main technical parameters
Rated output voltage: 60KV (insulating boots, insulating gloves test)
Rated capacity: 6KVA
Output voltage range: 60.0KV (250V)
Voltage measurement error: < ± (1.0% U+0.1%Umax)
Where U is the indicated value, Umax is the upper limit of the range
Input current range: 30.0A
Current measurement error: < ± (0.5%I+0.05%Imax),
Where I is the indicated value, Imax is the upper limit of the range
Divider:
Voltage divider ratio: 990:1
Voltage divider ratio error: 1.5%
HZAQ-YW Insulation Glove Test Bench:
Test position: 6
Leakage current range: 25.0mA
Leakage current measurement error: ± (1.0%I+0.1 words)
Leakage current resolution: 0.01 mA
HZAQ-YWB Insulation Glove Test Stand:
Test position: 8

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Leakage current range: 25.0mA
Leakage current measurement error: ± (1.0%I+0.1 words)
Leakage current resolution: 0.01 mA
II.Main Equipment Composition
3.1 HZAQ-KS Intelligent Console
(This article is referred to as the console for short) 1 Unit
3.2 HZAQ-YW Insulated boots glove leakage current test bench
(This article is referred to as the test bench) 1 Set
3.3 HZQ-6/60 AC Hipot Tester 1 Set
3.4 HZHG-100kV Divider 1 Set
3.4 HZAQ-R Protection resistance 1 Set
3.5 HZAQ -YWB Insulated boots glove leakage current test bench 1 Set
3.6 Computers(Installed on the console) 1 Set
III.Equipment function description
1.1.The console
Figure 1-1 console component
layout

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Figure 1-2. Console panel layout
Control key
Control
The
The
Control
Figure 1-3 console terminal definition diagram
Description:If there is an access guard switch, the short connection back to
the position of the access switch in the drawing should be removed.
safeguar

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Test part of the key function description
The contrast adjustment knob under the LCD screen can adjust the contrast of the
LCD screen, the operation keys "∧" "∨" and "<" and ">" on the right of the LCD screen
can be used to select menu and increase or decrease the selection quantity
respectively, the "CON" key is used to confirm the selected item and start the work, and
the "ESC" key is used to stop the test and return to the upper menu."Stop" button is
used for emergency stop test under special circumstances, "boost" and "buck" button is
used for manual adjustment of boost and buck.
1.2.Insulating boots and gloves test bench for circulating water injection (HZAQ-YW
model)
Fig. 2 Test bench for insulating boots and gloves
Test bench host: complete the leakage current measurement and display of the 6-way
test products, and transmit to the console through the wireless interface.
Electric water injection gun: to complete the water injection operation of insulating
gloves or insulating boots.
Test bench host
High voltage
Electric water
injector gun
Insulating
column
Breaking mechanism support
arm
Power
Leakage
The
High voltage
breaking mechanism
The sample (s)

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Water inlet: tap water inlet
Drainage outlet: used for discharging the water needed to be replaced in the sink
Description of power switch parts:
1— Power In: the total power input end of the waterway control system;
2— Main power: waterway control system of the main power on/off control;
3— Pump switch: water pump working power control;
4— Charging: battery charging power supply is built in the host machine of the test
bench.
1.3.Test bench for insulating boots and gloves with circulating water injection
(HZAQ-YWB model)
Fig. 3 Test bench for insulating boots and gloves
1
2
3
4
High
Split mechanism
Power
switching
position
Leakage

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Test bench host: complete the leakage current measurement and display of the
8-channel test products, and transmit to the console through the wireless interface.
Electric water injection gun: to complete the water injection operation of insulating
gloves or insulating boots.
Water inlet: tap water inlet
Drainage outlet: used for discharging the water needed to be replaced in the sink
Description of power switch pisition:
1— Power In: the total power input end of the waterway control system;
2— Main power: waterway control system of the main power on/off control;
3— pump switch: water pump working power control;
4— Charge: battery charging power supply is built in the host machine of the test bench.
IV.Installation and placement of equipment
1.4.Site layout of equipment
The site layout of the equipment shall meet the following requirements:
1)The distance between the high voltage part of each equipment and the wall or other
metal object is greater than 1 meter;
2)The distance between the console and other equipment should be within 3~5 meters;
3)The console should be aligned with the test device for insulating boots and gloves to
ensure the accuracy of wireless transmission;
4)Equipment with water injection function should be as close as possible to the upper
and lower water interface;
5)The equipment installation site shall have a grounding wire with a grounding
resistance of no more than 0.5Ω.
The equipment layout drawing in Figure 8 below is a typical equipment layout. Users
can make equipment layout according to the actual situation of the installation site by
referring to Figure 8.
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2
3
4