☎ 제품상담 02-2108-1881☎

상품상세정보

100A 고전류 마이크로옴 미터

100A High Current Micro-ohm meter

MPK105R

(TENTECH/미국)

BSG mode (Both Side Grounded)

Direct reading (up to 4½ digits)

Resolution: 0.1 μΩ

Resistance reading: up to 300 mΩ

Overheating protection

Open Modbus protocol: Can be remote controlled through an Android app or through USB by customized software, labview and PLC

The MPK105R high-current micro-ohmmeter is a portable, microprocessor-controlled instrument. Has optimized filters and protections for measurements in electrical substations. Can be used to accurately measure very low contact resistances of high voltage circuit-breakers and switches, busbars, etc., with test currents from 5 A up to 100 A. It employs the 4 terminals-method (U/I measuring principle) to avoid errors caused by test leads and their contact resistances.

Measurement accuracy is guaranteed by a state-of-the-arts signal amplification system, offset-free and of high long-term stability. Resistances readings are shown in the alphanumeric display with up to 4½ digits-resolution. It allows to measure resistances up to 300 mΩ, and the best resolution is 0.1 µΩ.

The high-current generation system is based on modern technology that allows to significantly decrease both its weight (approx. 11 kg) and size. The cabinet is made of plastic material highly resistant to impacts and to environmental challenges. Internal thermal sensors in all sensitive components avoid any damage caused to the instrument due to overheating.

This is a strong but lightweight equipment, and may be easily carried by one person. It is water-resistant and can be used under severe weather conditions (IP54 with closed lid) offering an excellent performance working both in the laboratory and out in the field.

Test current

From 5 A up to 100 A (True DC)

The test current can be adjusted in steps of 0.2 A from 5 A to 20 A and steps of 1 A from 20 A to 100 A.

Resistance ranges

0.1 μΩ up to 2 mΩ (0.1 μΩ resolution)

2 mΩ up to 300 mΩ (10 μΩ resolution).

Measurement principle

Four-terminal, U/I.

Protections

Protections against overheating, overcurrent and short-circuit.

Programmable test time

Allows to setup the test duration from 15 seconds up to 120 seconds for current test from 5 A up to 100 A

Basic accuracy

± 1 % of reading from 50 μΩ to 300 mΩ.

Auxiliary clamp measurement range

0.1 ADC to 60 ADC.

Auxiliary clamp reading accuracy

1 % + 3 digits.

Advanced features

Digital direct reading of very low resistances in the alphanumerical display, with up to 4½ digits. Very fast and accurate measurements.

Communication protocol

Modbus

Built-in memory

Memory for storing up to 4000 readings organized by records.

Serial data output

USB, for configuration, control and download the stored values

Bluetooth

For configuration and control

Environmental protection

IP54 (with closed lid)

Safety

In accordance with IEC 61010-1

Power supply

Mains: 100-240 V~

Operating temperature

32 °F to 122 °F (0 °C to 50 °C)

Storage temperature

14 °F to 158 °F (-10°C to 70°C)

Humidity range

95% RH (non condensing)

Equipment weight

approx. 24.25 lb (11 kg)

Dimensions

502 x 394 x 190 mm

Included accessories

2 Combined current and potential leads - 19.6 ft (6 meters)

1 Auxiliary current clamp

1 Ground cable

1 Power cord

1 USB cable

1 Case for the accessories

1 User guide

1 T-Logger software

1 Tentech Remote Control app

상품결제정보

- 무통장입금, 실시간 계좌이체, 신용카드결제가 가능합니다.
  (연구비카드 결제 가능합니다. 전화문의 부탁드립니다.)
- 무통장입금시 세금계산서를 발행을 원하시면 로그인후 주문내역에서 "세금계산서" 또는 "현금영수증" 을 신청하시면 됩니다. 
  (비회원으로 주문하셨거나 직접 신청이 불가능한 경우 전화로 연락주세요.)
  사업자등록증과 전자세금계산서 수신용 이메일을  당사 팩스(02-2108-1884) 또는 이메일(info@ctod.co.kr)로 보내주세요.
  (주문번호 기재요망)

배송정보

• 배송 방법 : 택배
• 배송 지역 : 전국지역
• 배송 비용 : 3,200
• 배송 기간 : 3일 ~ 7일
• 배송 안내 : - 당사는 CJ대한통운택배를 이용합니다. 경우에 따라 경동화물 또는 우체국 등기 및 기타 택배사를 이용할 수 있습니다.
  - 산간벽지나 도서지방은 별도의 추가금액을 지불하셔야 하는 경우가 있습니다.
  고객님께서 주문하신 상품은 입금 확인후 배송해 드립니다. 다만, 상품종류에 따라서 상품의 배송이 다소 지연될 수 있습니다.
  - 배송 마감시간은 오후 4시입니다.
  

교환 및 반품정보

서비스문의