제품

함께 일하는 방법 ?

시작하려면 요구 사항에 대한 자세한 사양을 공유해 주세요. 전문 영업 엔지니어가 24시간 연중무휴로 문의 사항을 도와드립니다. 이메일, 전화 또는 직접 방문을 통해 언제든지 문의해 주세요.

자주 묻는 질문

우리는 자체 R&D 팀, 생산 작업장, 품질 관리 시스템 및 마케팅 부서를 보유한 전문 테스트 장비 제조업체입니다.

12개월 보증 및 평생 유지보수를 제공합니다. 보증은 최초 구매자에게 구매일로부터 1년 동안 장비에 재료 또는 제작상의 결함이 없음을 보증합니다. 품질 문제가 아닌 오용, 변경, 부적절한 설치, 방치 또는 불리한 환경 조건으로 인한 결함 및 손상은 제외되며, 정상적인 사용 및 정기적인 서비스에서 발생하는 결함에 대해서만 보증이 적용됩니다.

일반적으로 배송 시간은 결제 후 영업일 기준 약 15일입니다. 일부 특수 맞춤형 제품의 경우 고객 요구 사항의 기술적 매개 변수에 따라 영업일 기준 15~30일이 소요될 수 있습니다.

문의하기

이메일: info@kvhipot.com
전화: +86 18062060691
WhatsApp: +8618062060691

또는

2차 사출 릴레이 보호 테스터 KVJB-610H

제품 세부 정보

설명

KVJB-610H Six Phase Relay Protection Tester

Six Phase Relay Protection Tester plays a key role in operating electricity power systems reliably and safely. Type KVJB-610H device has 6 phase voltage and 6 phase current output, suitable for various types of relay protection device test.

기능

  • Comprehensive Field Test Capabilities:This tester meets all field test requirements with standard 6-phase voltage and 6-phase current output, delivering up to 125V/phase and 30A/phase. When 6 phases are connected in parallel, the current can reach up to 180A. Equipped with a Digital Signal Processor (DSP) microcomputer, it tests both traditional relays and protectors as well as modern microcomputer relays, making it ideal for transformer differential protection and transfer equipment testing.
  • Advanced Control Board:Utilizes a DSP + FPGA architecture with a 16-bit DAC output, generating high-density sine waves with 2000 points per cycle, significantly improving wave quality and instrument accuracy.
  • User-Friendly Interface:Features a high-performance embedded industrial control computer and an 8.4-inch TFT true color display with a resolution of 800 × 600, providing rich visual information, including current working conditions and various help information. The interface is designed for ease of use and fast operation.
  • Reliable System:Features reliable and perfect protection measures and power soft start, with a certain degree of fault self-diagnosis and blocking function.
  • Convenient Input Devices:Comes with an ultra-thin industrial keyboard and an optical mouse, allowing for a variety of operations just like on a regular PC.
  • High-Fidelity Linear Amplifier: Ensures accuracy at low currents and stability at high currents.
  • USB Connectivity:Directly connects to a PC via USB without the need for an adapter cable, simplifying usage.
  • Laptop Compatibility: Can be connected to a laptop computer (optional). The same software is used for both laptop and industrial machines, eliminating the need to learn new operating methods.
  • Dedicated DC Auxiliary Voltage Source:Provides a separate DC auxiliary voltage source with output options of 110V (1A) and 220V (0.6A) to power relays or protective devices requiring DC power.
  • Self-Calibrating Software:Features a self-calibrating function, reducing the need for manual calibration adjustments after opening the case, and greatly enhancing accuracy stability.

 

Technical Specification

AC current source

Amplitude range 6X(0~30A)/phase
Accuracy: 0.5%
6 phase in parallel max output 180A
Phase current values allowed to work a long time 10A
Power 300VA/phase
6 phase in parallel max output power 900VA
6 phase in parallel current max output allowable working time 10s
Frequency range 0~1000Hz
Accuracy: 0.001Hz
Overtone order 2~20; phase :0~360°
Accuracy: 0.1°

 

DC current output

Amplitude range 20A/phase
Power 300VA/phase
정확성 0.50%

 

AC voltage output

Amplitude range 6x(0~125V)/phase, accuracy: 0.5%
Line voltage range 0~250V
Phase voltage / Line voltage output power 750VA/100VA
Frequency range 0~1000Hz accuracy: 0.001Hz
Overtone order 2~20; phase :0~360°
Accuracy: 0.1°

 

DC voltage output

Phase voltage output range 0~±150V
정확성 0.50%
Line voltage output range 0~±300V
Phase voltage / Line voltage output power 90VA/180VA

 

Switch terminal

Switch input terminals 8 pairs
Dead contact 1-20mA, 24V active output inside the device.
Potential flip 0–6V DC low level; 15-250V DC high level
Switch output terminals 4 pairs, dead contact, rupturing capacity: 110V/2A, 220V/1A

 

Time measurement range

Range 1ms~9999s
정확성 1ms

 

ko_KR한국어

지금 문의