Supplier Details

 

Year Established:20132013

Business Type:Manufacturer and Trading Company

Management Certifiation:
ISO9001

  • XHJB634 relay protection calibrator

XHJB634 relay protection calibrator

  This instrument designed according to the standard reference DL/T624-2010 "test device microprocessor-based relay protection technology", collects views of users, summarizes the advantages and disadvantages of domestic similar products, make full use of modern advanced microelectronic technology to achieve a new miniaturized relay protection tester.

Product Details

Quick Details

Description

 This instrument designed according to the standard reference DL/T624-2010 "test device microprocessor-based relay protection technology", collects views of users, summarizes the advantages and disadvantages of domestic similar products, make full use of modern advanced microelectronic technology to achieve a new miniaturized relay protection tester.

Main features
1. The host built-in high-performance industrial computer and high-speed digital signal processor, 
2. 16-bit DAC module, 8.4-inch LCD display, embedded keypad. 
3. Either stand alone operation, or connect a laptop. 
4. Powerful operating function, small size, high accuracy. 
Main parameters
AC current supply: Single phase: 3 × 40A three-phase: 120A Output power: ≥ 450VA / phase 
Continuous time: 0 ~ 10A continuous output, 10 ~ 20A ≥ 60s > 20A ≥ 10s 
AC voltage source: Single phase: 4 × 120V Output power: ≥ 60VA / phase 
DC current source: single-phase output:-10A ~ +10 A maximum output power: ≥ 200VA
DC voltage source: single-phase output:-150V ~ +150 V Maximum output power: ≥ 100VA 
AC source angle: Phase angle range: 0 ° ~ 360 ° Accuracy: ± 0.2 ° 
AC source frequency: Frequency Range: 1 ~ 2000Hz frequency resolution: 1m Hz 
Harmonic output: Output 2 to 40 times any magnitude of harmonic wave
Synchronicity: voltage and current synchronization ≤ 10μS 
Binary input: 8 independent switch contact inputs. Compatible with 15V ~ 250V air contacts the active contact
Timing accuracy: ≤ 1mS at less than 1S 
Out volume: four pairs of empty contact output programmable switching capacity: AC / DC 250V, 0.5A 
Power supply: 220V ± 10% 50Hz ± 10%

Company Profile

 Xu Hui companies adhere to the "people-oriented, the pursuit of excellence" business philosophy, the "excellent quality, courteous service, customer first, integrity-based" principle, advocate "unity, pioneering, truth-seeking, innovative" spirit of enterprise,will as in the past in the high and new technology brought Xi Anxu HuiElectromechanical Technology Co. Ltd: Xi'an Xu Hui Electromechanical Science and technology limited company relies on Chongqing University, Xi'an Electronic and Science University, Xi'an Jiao Tong University, West high, arms high and many otherscientific research institutes, mainly for the power system, substation, power supply,electricity Department door, research institutions related to electric power equipmentproduction and service enterprises, to provide advanced high voltage test equipment and testing instruments, the company is a collection of scientific research, production,sales, service as one of the high-tech enterprises. Xu Hui companies adhere to the "people-oriented, the pursuit of excellence" business philosophy, the "excellent quality, courteous service, customer first, integrity-based" principle, advocate "unity,pioneering, truth-seeking, innovative" spirit of enterprise, will as in the past in the high and new technology brought Xi Anxu Hui Electromechanical Technology Co. Ltd: Xi'anXu Hui