Milli-ohmmeter MIKO-8M(A) with integrated check of OLTCs

规格
电阻量程 1 μΩ ÷ 10 kΩ
分辨率 0,1 μΩ
精度 ±(0,1%+0,5 μΩ)
输出测试电流 0,001 ÷ 10 A
在DRM模式下的测试电流范围 0,1 ÷ 10 A
测量显示分辨率 5
MIKO-8M(A): 电源供应(内置电池) 锂离子电池
MIKO-8M(A): 电池充电时间 3小时
MIKO-8M(A): 电池连续运行的持续时间 8小时
内置存储器 高达1000次测量
PC 连接 USB 和 蓝牙通讯
显示器 彩色图形TFT触摸屏,800 X480 像素
功耗 120 W
输出容量,W 60 W
MIKO-8M(A): 电源供应(市电) ~90-253 W, 47-63 Hz = 127-354 V
尺寸 270 X250X130 mm
MIKKO-8M(A):主机重量 4.0Kg
MIKKO-8M:主机重量 2.7Kg
当盖子盖上时的环境保护 IP67
当盖子打开时的环境保护 IP40
工作温度范围 -20°С ~ +55°С
质保周期 3年
校正周期 3年
计量周期 3年
界面的用户手册语言 俄罗斯, 英语

Standard complete set

照片 项目,索引 应用
MIKO-8M or MIKO-8MA<br>main instrument
  • MIKO-8M or MIKO-8MA
    main instrument
  • 049.00.00.000
    or 049.00.00.000-01
  • MIKO-8M or MIKO-8MA
    main instrument
  • 049.00.00.000
    or 049.00.00.000-01

Instrument and documents: User Manual and a Log Book.

Test cables <br><b>on order</b>
  • Test cables
    on order
  • Test cables
    on order

As a matter of convenience for the user, test cables are not included to the standard complete set. Each user can select a cable to his/her own requirements. Please, select at least one test cable (see "additional complete set on order" below).

Mains cable
  • Mains cable
  • 018.09.00.000
  • Mains cable
  • 018.09.00.000

Mains cable 1 x 2 m. Weight 0.24 kg.
For connecting the instrument to the power line. Temperature range -25°С - +120°С. Rubber insulation.

Ground cable
  • Ground cable
  • 010.01.00.000
  • Ground cable
  • 010.01.00.000

Ground cable 1 x 2 m. Weight 0.08 kg.
For instrument grounding. The cable is equipped with a ground clamp and a screw end cap. Nominal test current – 50А.

Zero resistance standard
  • Zero resistance standard
  • 023.15.00.000
  • Zero resistance standard
  • 023.15.00.000

Resistance zero point accuracy check. Value – 0.000 µOhm.

Shunt
  • Shunt
  • Shunt

Type: 75ShSM M3 (75ШСМ М3). For checking MIKO-8M(A) operability. Value – 1 mΩ ±0.5%.

Fuses
  • Fuses
  • Fuses

Type: VP2B-1V-2A (ВП2Б-1В-2А) (2 pcs). For the power source protection.

USB 2.0 A-B Cable
  • USB 2.0 A-B Cable
  • USB 2.0 A-B Cable

USB cable 1 x 1.8 m. For computer connection and data transfer.

Attachment devices set kit
  • Attachment devices set kit
  • 126.06.02.000
  • Attachment devices set kit
  • 126.06.02.000

Additional complete set (on order)

照片 项目,索引 应用
Test cable
  • Test cable
  • 041.18.00.000
  • Test cable
  • 041.18.00.000

10A Kelvin Clamp test cable 1 x 8.5 m (jaw up to 80 mm). Weight 1.72 kg.
Elastic silicone tube resistant to low and high temperatures and corrosive media.

Test cable
  • Test cable
  • 041.22.00.000
  • Test cable
  • 041.22.00.000

10A Kelvin Clamp test cable 1 x 8.5 m (jaw up to 80 mm) for connection to transformer bushings. Modification of the SKB041.18.00.000 cable. To be used on transformers with bushings located close to each other. Weight 1.72 kg. Elastic silicone tube resistant to low and high temperatures, and corrosive media.

测试电缆
  • 测试电缆
  • 041.30.00.000
  • 测试电缆
  • 041.30.00.000

10A 开尔文钳形测试电缆 1 x 3.5 m(钳口最大 50 mm)。用于套管彼此靠近的变压器。弹性硅胶介质绝缘管,耐低温和高温以及腐蚀性介质。 重量0.76Kg。

Test cable
  • Test cable
  • 041.26.00.000
  • Test cable
  • 041.26.00.000

10A Kelvin C-clamp test cable 1 x 8.5 m (jaw up to 103 mm) for connection to transformer. Weight 2.26 kg.
Alternative version of 041.18.00.000 test cable. Elastic silicone tube resistant to low and high temperatures and corrosive media.

Test cable
  • Test cable
  • 041.19.00.000
  • Test cable
  • 041.19.00.000

10A Kelvin test cable 1 x 3 m. Weight 0.5 kg.
With 2 probes and 4 crocodile clips (jaw up to 25 mm) (length: 70 mm, plug: 3 mm) for contact resistance measurement of CT and VT contact joints and windings.

Test cables for CT and VT
  • Test cables for CT and VT
  • 041.21.00.000
  • Test cables for CT and VT
  • 041.21.00.000

10A Kelvin Clamp test cable 1 x 4 m (jaw up to 25 mm) for resistance measurement of CT and VT windings. Weight 0.61 kg.
Cable is used for CTs and VTs which are stand-alone or built into transformers / circuit breakers.

Test cable extension
  • Test cable extension
  • 031.20.00.000
  • Test cable extension
  • 031.20.00.000

Extension cable 1 x 6.5 m. Weight 1.18 kg.
Elastic silicone tube resistant to low and high temperatures and corrosive media. To be used together with test cables SKB041.18.00.000 (jaw up to 80 mm) and SKB041.26.00.000 (jaw up to 103 mm).

Short-circuiting cable (set of 3 pcs.)
  • Short-circuiting cable (set of 3 pcs.)
  • 035.31.00.000
  • Short-circuiting cable (set of 3 pcs.)
  • 035.31.00.000

Short-circuiting cable set 3 x 12 m with crocodile clips (jaw up to 50 mm). Set weight 0.8 kg (0.27 kg + 0.27 kg + 0.27 kg).

The set is used for applying the DRM-test by short-circuiting secondary circuits. This cable is for OLTCs of power and auto transformers.

Short-circuiting cable (set of 3 pcs.)
  • Short-circuiting cable (set of 3 pcs.)
  • 041.23.00.000
  • Short-circuiting cable (set of 3 pcs.)
  • 041.23.00.000

Short-circuiting cable set 3 x 3 m with crocodile clips (jaw up to 80 mm). Set weight 1.89 kg (0.63 kg + 0.63 kg + 0.63 kg).

The set is used for applying the DRM-test by short-circuiting secondary circuits. This cable is for OLTCs of power transformers.
Furthermore, this cable is needed for connecting the high-voltage and low-voltage windings when 2 windings mode is applied.

Additional resistor
  • Additional resistor
  • 032.25.00.000
  • Additional resistor
  • 032.25.00.000

For in-place OLTCs monitoring at total resistance of the winding of no more than 0.5 Ω.
Length 0.11 m + 0.35 m. Weight 0.23 kg.

Tool bag
  • Tool bag
  • 126.06.00.000
  • Tool bag
  • 126.06.00.000

Convenient, robust, wear proof bag for transportation of cables, documentation and other accessories to
MIKO-8M or to MIKO-8MA instrument.
Weight 0.6 kg.

Adapter for a reference coil
  • Adapter for a reference coil
  • 023.12.00.000
  • Adapter for a reference coil
  • 023.12.00.000

For testing laboratories: inspection / calibration of the instrument.
Length 0.025 m + 0.16 m. Weight 0.04 kg.

Manipulating rod
  • Manipulating rod
  • 010.41.00.000
    010.41.00.000-01
    010.41.00.000-02
  • Manipulating rod
  • 010.41.00.000
    010.41.00.000-01
    010.41.00.000-02

Manipulating rod is designed for test cables connection from the ground or from the tank cover to the bushings of high-voltage circuit breakers, and to the structural elements of high-voltage disconnecting switches and earthing devices, without the use of ladders or elevated platforms.

The manipulating rod is completed with special extension cables. There is a Kelvin clamp with current and potential contacts to connect to the object on one side, and a contact pad on the other side. The device test cable is connected to the contact pad from the ground or a tank cover.

Manipulating rod extension cable is made according to a four-wire (Kelvin) scheme with the test current capacity of 100 A in the presence of a good contact.

Test cable
  • Test cable
  • 041.28.00.000
  • Test cable
  • 041.28.00.000

10A Kelvin test cable 1 x 3 m with spring-loaded probes. To be used for electrical resistance measurement in hard-to-reach places.

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