High voltage source
1, the output DC voltage:
Negative voltage automatically adjusted according to the size of the breakdown resistance. Breakdown resistance becomes larger output voltage is automatically raised; breakdown resistance decreases output voltage is automatically reduced.
2, the output DC current: 0-180mA current is automatically adjusted according to the size of the breakdown resistance. Breakdown resistance increases the output current is automatically reduced; breakdown resistance decreases the output current is automatically increased.
3, high-voltage pulse output:
Pulse voltage: 0-15KV pulse voltage height adjustable, factory setting 6-8KV.
4, pulse frequency: Usually 5-6 seconds once the pulse height adjustable frequency.
5, power supply: AC220V ± 1050HZ per 60HZ.
6, Volume: portable suitcase 48CMX36CMX20CM.
7, provides signals for fine positioning point of failure.
8, determine the fault type.
Can easily determine the low resistance, high resistance leakage, flashover types of faults in order to develop the test program.
Fault Locator
1, adjustable output DC voltage 12V-600V. Equipped with overcurrent protection greater than 120mA automatically shut down.
2, the output AC voltage 0V-600V.
3, Power supply: AC220V ± 1050HZ per 60HZ.
Shape:
4, Volume: portable suitcase 40CMX30CMX15CM.
Purpose:
1, coarse positioning breakdown point.
2, to provide a signal for the disconnection Fine.
3, rough measurement accuracy of ± 0.2%.
Breakdown sentinel
Specifications:
1, can receive the high frequency signal
2, no power supply maintenance-free.
3, the signal receiving unidirectional.
4, the results of the measurement error is zero
Shape:
1, Volume: compass shape.
Diameter: 9.4cm height: 8.3cm.
2, Weight: 0.34Kg.
Buried cable measuring instrument
·Technical indicators
1, cable fault positioning radius: ± 5cm.
2, path positioning accuracy: ± 2cm.
3, the maximum test depth: 4m, accuracy: ± 5cm.
4, laying the direction of precision: ± 5 °.
5, power: 9V battery.
·use
Determine the radiation path, depth, and exact location of faults in buried cables
·shape
1, the volume: compass shape. Diameter: 170mm; Height: 85mm.
2, weight: 2kg
Cable breakdown location test point instrument
·Technical indicators
1, can receive 5-15KV high-voltage pulse signal
2, signal reception unidirectional
3, no power, maintenance-free.
·Use
1, breakdown point fine positioning.
2, identify the cable.
·Profile
1. Volume: Compass shape Diameter: 94mm, 83mm.
2, weight: 0.34kg.
Break Locator
·Technical indicators
1, the receiving frequency: 50Hz/60Hz.
2, signal voltage: >100V
·Use
Fine positioning breakpoints
· Profile length: 140mm, maximum diameter: 18mm.
This product is a set of three suitcases for the device. Customers can choose according to need, such as cable customers simply detect ground faults (such as a cable factory, bridge cables, etc.) can be enough to buy two suitcases.
To detect underground cable fault will have enough to buy a package of equipment, free training cable fault detection
