Tản nhiệt laptop 14 đến 17 inch 2 quạt n99
Giá gốc là: 160,000₫.150,000₫Giá hiện tại là: 150,000₫.
Đế tản nhiệt Cooling Pad N99 có thiết kế tương đối nhỏ gọn, phong cách trẻ trung. Chất liệu cứng cáp chịu lực tốt.
Hai quạt tản nhiệt:
Đế tản nhiệt Laptop Cooling Pad N99 sử dụng 2 quạt làm mát với tốc độ quay khá cao. Giúp tối ưu hóa khả năng làm mát, đặc biệt khi bạn chạy ứng dụng nặng gây nóng máy.
Kết nối USB:
Đế tản nhiệt Cooling Pad N99 dễ dàng kết nối thông qua cổng USB 2.0.
Lưới bảo vệ an toàn:
Đế tản nhiệt Cooling Pad N99 với mặt lưới sử dụng kim loại với các lỗ thông hơi lớn để tăng khả năng tản nhiệt.
Sản phẩm tương tự
THT600L is the new professional thermal camera equipped with a high resolution 384x288pxl IR sensor and FOV field of view of 9.8° x 7.3° to inspect small elements at a great distance, which makes it suitable for both industrial and construction use, but especially in the field of electricity distribution. It has AutoFusion and Picture in Picture functions, an ergonomic strap and an integrated laser distance meter, which allows you to measure the distance to the subject under analysis. The thermal camera is equipped with a modern internal icon structure and a high brightness capacitive touch-screen display. Thanks to the Wi-Fi connection it is possible to download the thermograms on your mobile device and through the new and convenient HT Pro Camera application you can create PDF reports and share them quickly.
[button link=”https://drive.google.com/file/d/1RKQJhAbGTL3gEXi8Ei0xXa3YO5yeU4Mg/view?usp=sharing” target=”_blank” color=”default” shape=”rounded” size=”small” align=”left”]PD-TaD 62[/button]
PD testing up to 44 kVrms / 62 kVpeak
▪ Excellent precision thanks to high coupling
capacitance (10 nF) and sensitivity (≤ 1 pC)
Functions and features
▪ Location of PD activities in cable insulation,
joints and terminations
▪ Measurement of
– PD level and frequency
– PD inception and extinction voltages
– PD phase resolving for classification of
PD faults (option)
▪ Parallel partial discharge and dissipation
factor measurement*
▪ Full Monitored Withstand Test*
Full MWT = VLF cable testing with parallel
partial discharge and dissipation factor
measurement
▪ Partial discharge testing and calibration
of the measurement setup according to
IEC 60270
▪ Lightweight and compact at just 17.5 kg
▪ Excellent precision thanks to high coupling
capacitance (10 nF) and sensitivity (≤ 1 pC)
▪ Coupling capacitor incl. measurement
impedance and PD measuring unit in one
device
▪ Integrated filter for suppressing noise signals
▪ Stable data transmission and power supply
via Power over Ethernet (PoE);
no batteries needed
▪ Excellent noise suppression due to
– compact structure
– galvanic isolation between PD measuring unit and laptop
– central power supply
▪ Integrated device for detecting leakage
currents for dissipation factor measurement
▪ Intuitive user interface in multiple
languages adapted to the work flow
▪ Further details on dissipation factor and
partial discharge measurement can be
found in the BAUR Software 4 cable testing
and diagnostics data sheet
The Jack Jumper® Cutout Bypass Tool permits a safe and quick method to bypass an overhead cutout without the tedious use of bulky jumper cables. The tool is indispensable for fuse coordination tasks and permits easy bypass of an underground dip. The Jack Jumper® Cutout Bypass Tool saves time and money, eliminates risk of service interruption and prevents accidental cross phasing. Installation and removal of the Jack Jumper® Cutout Bypass Tool is done with a shotgun stick.
DESCRIPTION
Megger’s new range of DC insulation testers, MIT515, MIT525, MIT1025 and MIT1525 are targeted at original equipment manufacturers and industrial companies.
The top of the range MIT1525 performs insulation resistance tests up to 15 kV with a 30 TΩ maximum resistance and an accuracy of ±5 % from 1 MΩ up to 3 TΩ
The MIT515 offers IR, DAR and PI functions but has no memory functionality
MIT525, MIT1025 and MIT1525 have a full suite of test modes as well as on-board memory and the ability to stream data / download data to a PC / laptop.
Instrument productivity is a focus of the new MIT range, which offers rapid charge batteries and operation from an AC source if the batteries are flat
Rapid charge batteries enable > 60 minutes testing after a 30 minute charge.
MIT515: 5 kV IRT with PI and DAR but no memory
MIT525: 5 kV IRT with all test modes including a ramp test plus advanced memory functions with recall to screen, RTC for time/ date stamp of results and USB cable interface to PC / PowerDB
MIT1025: 10 kV IRT with all test modes including a ramp test plus advanced memory functions with recall to screen, RTC for time/date stamp of results and USB cable interface to PC / PowerDB
MIT1525: 15 kV IRT with all test modes including a ramp test plus advanced memory functions with recall to screen, RTC for time/date stamp of results and USB cable interface to PC / PowerDB
Safety rating is not compromised on the MIT range with all terminals safety rated to CAT IV 600 V to 3000 m (5 kV, 10 kV) or CAT IV 1000 V to 3000 m (15 kV)
A range of 5 kV and 10 kV test leads are available plus dedicated 15 kV test leads, which are double insulated with clips designed for 15 kV creepage paths
The 15 kV leads are supplied in a holdall
Suitably rated HV gloves and other personal protection equipment are required to be worn when testing.
The MIT range share dual case design, which includes a tough outer case to protect the tester from knocks/drops and an inner fire retardant case
The IP rating is IP65 case closed eliminating moisture and dust ingress.
An intuitive user interface ensures no lost time remembering how to use the tester
Simplicity of operation is achieved with two rotary switches and the large backlight display which enables multiple results to be shown simultaneously
A graphical Quick Start Guide is provided inside the lid to assist first time users.
Five preset voltage ranges are provided in insulation test mode, plus a user settable lock voltage range
Preconfigured diagnostic tests include Polarisation Index (PI), Dielectric Absorption Ratio (DAR), Dielectric Discharge (DD), Stepped Voltage (SV) and Ramp Test.
Test leads are double insulated (t) with clamps rated at 3 kV (t) equivalent to 6 kV single insulation for the medium clip leadset and 5 kV (t), equivalent to 10 kV single insulation for the large clip.
The 15 kV leadset is insulated to 15 kV.
Advanced memory storage includes time/date stamping of results, logging of data and recall of results to screen
A fully isolated USB device interface (type B) is used for safe transfer of data to Megger’s PowerDB / Pro, Advanced and Lite asset management software. (MIT525, MIT1025 nd MIT1525 only)
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