Kgxz Resonance Boost Device for CVT Inspection AC Resonance Hipot Tester ISO9001

• After-sales Service: Online
• Warranty: 1 Year
• Type: Resonance Boost Device
• Maxcapacity: <1000KN
• Accuracy Grade: 1
• Load Way: Electronic Load
• Model NO.: KGXZ
• Display: Digital
• Control: Manual Control
• Weight: 20
• Power Source: AC220V
• Transport Package: Plywood Cases
• Specification: 40*30*50CM
• Trademark: LONROY
• Origin: Guangdong
• HS Code: 9024800000
• Production Capacity: 200

Product Description

KGXZ Resonance Boost Device for CVT Inspection AC Resonance Hipot Tester ISO9001

Product Introduction

During the calibration of capacitive voltage transformer (CVT), the test frequency must be carried out under the condition of 50Hz. At the same time, the site geographical conditions are complex, and the traditional experimental device has been difficult to meet the requirements of field handling and testing. The resonant boost device used for KGXZ CVT inspection is the first adjustable resonant device used for field calibration in China. It has been widely used in the field calibration of capacitive voltage transformers of 500kV and below in China.

 

KGXZ Resonance Boost Device for CVT Inspection AC Resonance Hipot Tester ISO9001

Product Characteristics
1, the output voltage and current waveform is good, the distortion is less than 0.5%;
2, the required power capacity is small, the required power capacity is 1/Q times the test capacity, and the Q value can be 20 ~ 60;
3, there is no need for overvoltage protection, when the test product breakdown, the system is out of tune, the resonant high voltage disappears, the reactor immediately plays a role in limiting the short circuit current, will not aggravate the damage to the test;
4, easy to move, the device is a dry combination series resonant device, composed of excitation transformer and a plurality of resonant reactors, a single component unit small size, light weight, easy to move, suitable for field use;
5, the protection function is perfect, with zero protection (voltage output control knob is not zero, forbid the system to start), overvoltage protection, overcurrent protection, flashover protection and other functions to ensure the reliability of the system.

 

KGXZ Resonance Boost Device for CVT Inspection AC Resonance Hipot Tester ISO9001

Product Parameters

service conditions	environment temperature:10ºC~+40ºC
	environment temperature:≤90%
working frequency	50HZ
input voltage	AC220(single phase)
Output voltage waveform distortion degree	excel 0.5%
Rated input capacity	5KVA(2 piece electric reactor)
	5KVA(4 piece electric reactor)
	10KVA(6-8 piece electric reactor)
Rated input voltage	220V(4 piece electric reactor)
Rated input voltage	22.7A/45.4A
Rated output voltage	76.2KV(2 piece electric reactor)
	152.4KV(4 piece electric reactor)
	209.6KV(6 piece electric reactor)
	303.1KV(8 piece electric reactor)
rated output current	0.5A/1A
Single reactor withstand voltage	40KV/60KV
Capacity of single reactor	20KVA/40KVA/60KVA
Capacity of single reactor	45kg/60kg

 

KGXZ Resonance Boost Device for CVT Inspection AC Resonance Hipot Tester ISO9001

Major dispositions

product model	35/0.5	66/0.5	110/0.5	110/1	220/0.5	220/1	330/0.5	330/1	500/0.5	550/1
Capacity of pressure regulating control box	5KVA	5KVA	5KVA	5KVA	6KVA	10KVA	10KVA	15KVA	10KVA	15KVA
rated high voltage(KV)	24.2	45.7	76.2	76.2	152.4	152.4	209.6	228.6	303.1	346.4
Number of reactors	1	1	2	2	4	4	6	4	8	6
Single reactor withstand voltage	40KV	50KV	40KV	40KV	40KV	40KV	60KV	40KV	40KV	60KV
Capacity of single reactor	20KVA	25KVA	20KVA	40KVA	20KVA	40KVA	20KVA	60KVA	20KVA	60KVA

 

KGXZ Resonance Boost Device for CVT Inspection AC Resonance Hipot Tester ISO9001

Trial scope

product model	Typical range of application
KGXZ(C)-35/0.5	All CVTS with a voltage class of 35KV and a capacitance of 0.04UF or less
KGXZ (C)-66/0.5	All CVTS with a voltage class of 66KV and a capacitance of 0.04UF or less
KGXZ (C)-110/0.5	All CVTS with a voltage class of 110KV and a capacitance of 0.02UF or less use two reactors in series
KGXZ (C)-110/1	All CVTS with a voltage class of 110KV and a capacity of 0.04UF or less use two reactors in series
KGXZ (C)-220/0.5	All CVTS with a voltage class of 220KV and a capacitance of 0.01UF or less use two reactors in series
KGXZ (C)-220/1	All CVTS with a voltage class of 220KV and a capacitance of 0.02UF or less use two reactors in series
KGXZ (C)-330.0.5	All CVTS with a voltage class of 330KV and a capacity of 0.0075UF or less are connected in series with two reactors
KGXZ (C)-330/1	All CVTS with a voltage class of 330KV and a capacitance of 0.015UF or less use two reactors in series
KGXZ (C)-500/0.5	All CVTS with a voltage class of 500KV and a capacity of 0.005UF or less are connected in series with two reactors
KGXZ (C)-500/1	All CVTS with a voltage class of 500KV and a capacitance of 0.01UF or less are connected in series with two reactors