±(3 + tx) × 10-4, where tx - measured time interval, sec
分辨率
±0.1 ms
角运动测量范围
2 - 360 º
精度
±0.56 º
DC直流电流测量范围
1 - 4 А
DC直流电阻测量范围
1 - 20 V
直流电阻测量范围
1 - 20 Ω
精度
±5 %
每个通道电阻测量的采样频率
10 ±0.1 kHz
最长圆形图注册时间
20 min
最长 DRM 示波图注册时间
20 min
PC 连接
USB and USB host
显示器
彩色图形显示屏，触摸屏, 640 x 480 pixels
电源内置电池
锂离子电池
PKR-2M 的电池运行时间（连续运行中）
2-8 h
电池充电时间
2,5 h
待机模式下的最大功耗
15 W
测量模式下的最大功耗
210 W
电源（电源电压）
150-242 V AC, 47-63 Hz 150-300 V DC
操作温度范围， ºС
-20ºС - +40ºС
环境防护
IP 64（设备盖关闭） IP 20（设备盖打开）
测量单元最大重量
6.1 kg
尺寸
360 x 290 x 165 mm
用户界面和用户手册语言
English
质保期
3 years
计量周期
3 years
Additional complete set (on order)
照片
项目，索引
应用
DRM test cable
035.38.00.000
DRM test cable
035.38.00.000
To be used together with the standard 035.39.00.000 test cable during non-demountable diagnostic (DRM-method) for connection to transformers above 200 kV and to autotransformers. Length - 6 m.
Additional resistor
035.40.00.000
Additional resistor
035.40.00.000
It is used for non-demountable diagnostic of OLTCs to filter out interference generated during the measurements due to self-excitation of the transformer.
Complete set of contact probes and special tool bag
035.41.00.000
Complete set of contact probes and special tool bag
035.41.00.000
Modular probes 7 x 1.7 m (diameter of each: 9 mm) for connection to the contacts of OLTC during the demountable diagnostics. Removable contact tips are in two versions: sharp cone-shaped and in a form of spring-loaded gripper. <br><br>To the probes additionally can be ordered a special tool bag for convenient storage and carrying.
Axes for DP22 transducer fixation to the output shaft
Axes for DP22 transducer fixation to the output shaft
Select the axis for DP22 transducer fixation to the output shaft:<br><br>
<ul>
<li>Axis No. 1 - for OLTC drives of BUL type (035.25.01.000);</li>
<li>Axis No. 2 - for OLTC drives of PDP, МА-1, МAK-1 types (035.25.02.000);</li>
<li>Axis No. 3 - for OLTC drives of PDP, МА-1, MAK-1 types (035.25.03.000);</li>
<li>Axis No. 4 - for OLTC drives of PDP, МА-1, MAK-1 types (035.25.04.000);</li>
<li>Axis No. 6 - for OLTC drives of PDP-4U type (when a manual drive is used) (035.25.06.000);</li>
<li>Axis No. 9 - for OLTC drives of PDP-4U type (when an electric drive is used) (035.25.09.000);</li>
<li>Axis No. 7 - for OLTC drives of MZ-4.1, MZ-4.4 types (when the electric drive is used) (035.25.07.000);</li>
<li>Axis No. 8 - for OLTC drives of MZ-4.1, MZ-4.4 types (when the manual drive is used) (035.25.08.000);</li>
<li>Axis No. 11 - for OLTC drives of SMA-7 (SMS-China), ED 100/200 S, ED 100/200 S types (MR-Germany) (when the manual drive is used) (035.25.11.000);</li>
<li>Axis No. 12 - for OLTC drives of SMA-7 (SMS-China), ED 100/200 S, ED 100/200 S types (MR-Germany) (when the electric drive is used) (035.25.12.000);</li>
<li>Axis No. 13 - for OLTC drives of VAKUTAP type manufactured by MR (035.25.13.000).</li></ul>
USB 2.0 A-B cable
USB 2.0 A-B cable
For the instrument connection to PC (length – 1.8 m).
<p>
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.
</p>
<p>
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.
</p>
<p>
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.
</p>
<ul>
<li><a href="/instrument/manipulating/" target="_blank">Manipulating rod</a> - 2.2 (length 2.2 m / weight as an assembled set 3.4 kg);</li>
<li><a href="/instrument/manipulating/" target="_blank">Manipulating rod</a> - 3.7 (length 3.7 m / weight as an assembled set 4.0 kg);</li>
<li><a href="/instrument/manipulating/" target="_blank">Manipulating rod</a> - 5.1 (length 5.1 m / weight as an assembled set 4.6 kg).</li>
</ul>
Standard complete set
照片
项目，索引
应用
Main instrument PKR-2М
035.00.00.000-1
Main instrument PKR-2М
035.00.00.000-1
Instrument and accompanying documents: Calibration Certificate, User Manual, Log Book, PC software.
Test cable with a connector<br>and A, B, C pole cables
带连接器的测试电缆 1 x 8 m。A、B、C 相电缆 3 x 1.5 m，钳口最大可达 25 mm。<br><br> 该电缆可用于可拆卸诊断模式，以连接到油箱内变压器有载分接开关的触点，并可以用在不可拆卸诊断模式（DRM测试）中用于连接到高达220 kV的变压器输入端。<br><br>要连接到220 kV以上的变压器和自耦变压器的输入端，请选择带夹具的035.38.00.000测试电缆，该电缆与035.39.00.000连接器一起使用。
Short-circuit cable
035.31.00.000
Short-circuit cable
035.31.00.000
Short-circuit cable 3 x 12 m for non-demountable diagnostic of OLTC devices of power transformers and autotransformers.<br>
At the end of each short-circuit cable there are two crocodile clips with jaw up to 50 mm.
Angular movement transducer DP22
035.26.00.000
Angular movement transducer DP22
035.26.00.000
The transducer enables to measure the angle and speed of the OLTC shaft rotation. Angle measuring range – 2 - 360º (it is necessary to select an appropriate axis from the additional complete set).
C-clamp
035.30.00.000
C-clamp
035.30.00.000
To fix the DP22 transducer on the OLTC drive.
Handle
028.25.02.000
Handle
028.25.02.000
To fix the magnetic clamp.<br>
Handle for the OLTC shaft rotation. It is used together with axis from the additional complete set.
Axis No.10 together with a bushing
035.25.00.000<br>028.25.01.008
Axis No.10 together with a bushing
035.25.00.000<br>028.25.01.008
Axis No. 10 for the OLTC drives of the MZ-4.1; M3.2; M3-4 type. For the drive of PDP-4U type this axis is used together with the bushing.<br><br>
Axises for other drives are represented in the additional complete set.
Mains cable
018.09.00.0000
Mains cable
018.09.00.0000
For connecting the instrument to the power supply. Temperature range -15ºС - +45ºС (length – 2 m).
Ground cable
010.01.00.000
Ground cable
010.01.00.000
For instrument case grounding. Equipped with a ground clamp and screw end cap. Nominal current – 50 А (length – 2 m).
Fuses
Fuses
Type VP2B-1V-2A (ВП2Б-1В-2А) (2 pcs) to protect the power source.
Tool bag
126.06.00.000
Tool bag
126.06.00.000
Robust, convenient, wear proof bag for transportation of cables, documentation, and other accessories to PKR-2M. The bag is especially useful when the set is carried to an object, so that all the needed accessories are kept together.<br>
Weight 0.6 kg.
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