High Performance Spark Testing Machine, 15kv Spark Tester for Cable and Wire

• Customization: Available
• Function: Electrophoresis
• Demoulding: None
• Condition: New
• Certification: CE
• Warranty: 12 Months
• Automatic Grade: Automatic
• Installation: Vertical
• Driven Type: Electric
• Mould Life: >1,000,000 Shots
• Product Name: Mini Type Belt Type Meter Counter
• Transport Package: Standard Package
• Specification: 552x293x1305mm
• Trademark: HLT
• Origin: China, Jiangsu
• HS Code: 847940000
• Production Capacity: 1000000m/Year

Product Description

           High Performance Spark Testing Machine, 15kv Spark Tester for Cable and Wire

 

Product Description

 

Frequency AC Spark Tester is a special-purpose test apparatus to detect fault of insulation on wire and cable. Integrated with the technology

of solid-state AC voltage regulation and single piece microprocessor control, the machine features steady voltage output (unaffected by variation of supply voltage), high sensitivity of fault detection, versatility, user-friendliness, safety and reliability, new construction and beautiful appearance.
The work principle of the spark tester is as follows: Make the tested wire pr cable travel through the high voltage bead-chain electrode having test potential supplied by a commercial frequency HV transformer. If the insulation has fault, breakdown will occur, namely the output of the HV transformer will cause a HV spark short-circuit. The short circuit current flows from the output terminal of the HV transformer through insulation fault-conductor of cable-earth-ground-HV transformer to form a circuit. Therefor both the spark tester and the conductor of cable shall be soundly earth-grounded otherwise the short circuit cannot be formed and the cabinet of the spark tester and conductor of cable may have high voltage.

Work conditions
Supply voltage:AC220V±10%
Supply frequency:50±2Hz
Ambient temperatures:0~40c°
Relative humidity, max:85% (without condensed water)
Mode of operation: continuous operation
Breakdown indication
Mode of indication: Breakdown count and voice/light alarm
Count range: 0~999
Time duration for voice/light alarm:0.5-15adhustable
Safety interlock
In order to ensure safety for operators, the probe is provided with an 
interlock switch and a discharge rod .When the front hood is opened, 
the high voltage is cut off first, then the discharge rod touches the 
electrode section to discharge the remaining electricity

Product Parameters

 

Type	ST-15A	ST-25A	ST-25AT
Voltage output	1.0-15kV	2.0-15kV	2.0-15kV
Voltage indication error	<5%	<5%	<5%
Detection sensitivity	<600μA	<600μA	<600μA
Stability	Complying with the requirements of GB3048.9-1994 and JB/T 4728.10
Dectection resolution	0.05s	0.05s	0.05s
Transient breakdown current	100mA	50mA	50mA
Steady short-circuit current	<20mA	<20mA	<20mA
Detction Speed, Max	300m/min	350m/min	350m/min
Overall diameter of tested wire or cable, max	≤30mm	≤55mm	≤100mm

Related Machine

 

DC Spark Tester
ST-15D DC Spark Tester is a useful tool for detection of surface damage as well as for spark test for wire and cable with a diameter below 10mm. The DC high voltage tester recommended internationally is characterized by advanced design, new construction, steady voltage output, high sensitivity, adaptability, easy operation, versatile mounting, safety and reliability. It may be used for on-line testing in combination with a pair twister or an extruder as well as for intermediate testing and testing for finished products. 
The ST-15D compact integrated tester of which the probe ,console display and support make one block, features compact size and easy mounting. It is used mainly for on-line testing in an extruding line with
non-centralized control and in combination with a pair twister.

Type	ST-15D
Voltage output	DC 0-15000V
Effective test voltage	DC 500-15000V
AC pulse ratio	<5%
Voltage stability	The power supply voltage fluctuates by ±15%, and the output voltage remains unchanged
Breakdown sensitivity	<600μA
Steady-state short-circuit current	3-4mA
Max.frequency of breakdown counting	10times/sec
Max.diameter of the tested wire	10mm
Max.moving speed of the tested wire	2800m/min

Operational conditions
line voltage: AC220V±15%
Power frequency: 50±2Hz
Power input: 50VA
Ambient temperatures: -10~45ºC
Relative humidity<85% (without condensed water)

Breakdown signal
Mode of operation:Continuous
Auto mode:Audio/visual alarm and breakdown counting
Manual mode:Audio/visual alarm, breakdown counting 
and control signal output

Safety interlock
In order to ensure safety for operators, the probe is 
provided with an interlock switch and a discharge rod.
When the front hood is opened, the high voltage is cut off first, then the discharge rod touches the electrode section to discharge the remaining electricity.

Warehouse

 

 

Company Profile

 

Alpha Technical Industrial Co.,Ltd is a collection of scientific research and development and production of wire and cable equipment and a variety of efficient energy-saving extrusion production line of key enterprises, so far, the main product including wire and cable Insulation and Sheathing production Line, TQD series Pneumatic Type belt Puller, LF series Portal Type Pay-off, LSP series Portal Type Take-up, Various Wire Accumulator, Capstan Haul-off, Pay-off & Take-up, Cooling Water Trough, and Optical Fiber Equipment, Communication Cable Equipment, Signal Cable Equipment.

Our company has a technical administration team who engages wire and cable equipment industrial more than twenty years, as well as experienced engineer and skilled workers, our honest business reputation and good sales achievement, win the trust from our domestic and overseas customers, the products are exported to United States, France, Spain, Portugal, New Zealand, Brazil, Mexico, Chile, South Africa, Zambia, Egypt, South Korea, Singapore, Indonesia, Thailand, etc.

Our team

 

 

Packaging & Shipping

 

FAQ
− Q: What can we offer our customers?

     A: Our professional production and technical personnel can train our customers' employees and ensure the smooth production of customers. And will provide our customers with after-sales service.

− Q: How long is the machine warranty?

     A: Warranty period of one year (since the completion of mechanical debugging at the buyer's factory)

− Q: Why do I choose your company?
     A: We have more than 10 years of professional experience in the production of cable machinery, providing high-quality, high-security products.

         We have an experienced team of skilled workers and engineers.
         We can support overseas training engineers.
         We can customize the design, to accept the customer's sample design.
         We can provide customers with after-sales service.
 

Enable to give you a quotation for the cable spark testing machine, there is some necessary information that we need to know:
1. Cable diameter
2. Daily capacity