GDKC-12A High voltage dynamic characteristics circuit breaker

• Customization: Available
• After-sales Service: yes
• Warranty: 1 year
• Model NO.: GDKC-12A
• Air pressure: 86-106kpa
• Insulation resistance: >2MΩ
• Timing range: 4000.0ms
• Resolution: 0.1ms
• Error: 0.1ms±1digit within 100ms;0.1%±
• Current range: 20.00A
• Output power: DC30-250V digital adjustable
• Velocity range: 20.00m/s
• Delivery time: 15 working days
• Transport Package: Wooden Case
• Specification: ISO, SGS
• Trademark: HV Hipot
• Origin: Wuhan China
• HS Code: 9030820000
• Production Capacity: 6000 Sets/Year

Product Description

Product Description

High voltage circuit breaker is one of the most important control equipment in the power system. GDKC-12B is used to test the dynamic characteristics of high voltage circuit breaker. It is easy to operate, with high accuracy. 


 

Features

• Time: the open/close time, in phase synchronization, phase-to-phase synchronization of 12contacts.
• Reclose: close-open, open-close, open-close-open time for each contact.
• Bounce: Close bounce time, times, process and waveform of each contacts.
• Velocity: Velocity at contact touch, maximum speed, time-range characteristic curve.
• Travel: Total travel, open travel, over travel, travel overshoot, bounce amplitude.
• Current: open/close current, current waveform diagram of the open/close coil.
• Operation voltage: built-in DC30~250V/20A digital, adjustable power source of breaker, automatically complete LV action test of circuit breaker and measure action voltage value of circuit breaker.
• It is suitable to test the mechanism parameters of all types of SF6 circuit breaker, GIS combination electric equipment, vacuum circuit breaker, oil circuit breaker.
• Strong anti-interfere ability. It also can easily test and accurately measure even interbus is live in 500kV substation.
• With universal velocity sensor(optional), linear velocity sensor, rotary sensor, easy to install.
• Only one time action to obtain all data and corresponding waveform of breaker mechanism test.
• Storage test data, built-in real-time clock, which is convenient to save test date and time.
• LCD screen display, with contrast adjustment and power-off memory.
• Buit-in printer, to get all data and diagram at any time quickly.

Specifications
 

Usage environment	Input power	220V±10%, 50Hz±10%
	Temperature	-10-40°C
	Humidity	≤80%RH
	Air Pressure	86-106kpa
Safety performance	Insulation resistance	>2MΩ
	Dielectric strength	Shell can withstand power frequency voltage 1.5kV at 1 minute without flash-over and arcing

	Range	Resolution	Error
Vacuum breaker	50.0mm	0.1mm	1%±1 digit
SF6 circuit breaker	300.0mm	1mm
Oil circuit breaker	600.0mm

Current: range 20.00A resolution 0.01A
Output power: DC30-250V digital adjustable / 20A (instantaneous working)
Dimensions: 360mm (L)*280mm (W)* 300mm (H)
Weight: 9kg

Accessories:
 

Main unit	1 piece	With case
Rotary sensor	1 piece
Linear velocity sensor	1 piece
Universal velocity sensor	1 piece
Speed signal transmission cable	1 piece	6m, gray
Open/ Close control cable	1 piece	Red, green, black, 3 core, 6m
External triggering cable	1 piece	Red/ black core, 6m
Ground cable	1 piece
Contact testing cable	2 sets	One set of 6 meters, with yellow wire 1 piece, red wire 1 piece, green wire 1 piece, black wire 3 pieces; One set of 4 meters, with yellow wire 1 piece, red wire 1 piece, green wire 1 piece, black wire 1 piece;
Short cable	2 pieces	20cm yellow/ green/ red/ black
Short cable	2 pieces	0.5m, black
Power cord	1 piece
Universal magnetic stand	1 piece
Magnet base	1 piece
Special fixed installation component	1 piece	CR-V 8mm
Sleeve screw driver	1 piece
Screw nut	Several
Alligator clip	Several
Printer paper	2 pieces
USB disk	1 piece
Serial connection cable	1 piece
Factory test report	1 copy
User's guide	1 copy