Vaper Epw50-27A 24V 27V Switching Power Supply
Ericsson BTS / PDU - Power Distribution Unit PDU0201
HUAWEI ETP48150 is an AC/DC embedded power system, configure 15A/30A high rectifier modules, and provides 150A rated current output.
Supply Original HUAWEI DC 48V 150A Embedded Power System ETP48150-X3N1
Huawei Etp48200 Embedded Power Unit System
Embedded Type Telecom Power System 48V DC ETP48300-C6D2
riginal HUAWEI Embedded Power System ETP48300-C9A3
Huawei ETP4830 A1 Power is a -48v embedded communication power supply system
HUAWEI ETP4890-A2 embedded DC power system
Original Huawei ETP4890, Et4890-B3a2 Embedded Power Supply System
Emerson Psc4875/25 Embedded Power Supply
NetSure 211 C46 Embedded Power Supply System
Pingshang Technology's precision chip resistor series focuses on the pursuit of quality, and Pingshang is better at serving mid-to-high-end products! We must have what others have, and we can have what others don't! Customized services to meet your different needs! Detailed description of precision chip resistors Series: 0805 Resistance: 0R 500M 0 22M full range Power: 1/20W 1W Deviation: D=±0.5%, B=±0.1% Product features of precision chip resistors 1. Resistance error is ±0.5%, temperature coefficient is ±50ppm/ 2. Small size and light weight; 3. Adapt to reflow soldering and wave soldering; 4. Stable electrical performance and high reliability; 5. The assembly cost is low, and it is matched with the automatic mounting equipment; 6. High mechanical strength and superior high frequency characteristics; 7. Comply with ROHS directive requirements. Application areas include handheld products, computer products, industrial and medical instruments, etc.
Power Transmission Steel Towers are used for electrical transmission and distribution. It is set up outdoor, including many types for 110-500 KV electricity transmission lines.
Product description: Transformer load box is also called current transformer load box, voltage transformer load box, PT load box and CT load box. Current, voltage transformer load box and transformer load box. When testing current and voltage transformers, PT/CT mutual inductance The load box provides a variety of effective loads and is an ideal accessory product for various transformer verification devices. Major Technical Index 1. Environmental conditions Temperature 5 40 Humidity:
PRODUCT FEATURE:- Rain Proof 100% Full load Built-in Test Forced air cooling by Built-in DC ball bearing fan 1 year Warranty LED Indicator for Power On
Product Introduction: AC and DC dual purpose AC and DC withstand voltage tester. The winding is theconcentric pagoda and multilayer cylindrical type low-voltagewinding in inner high-voltage winding in outside; Outer cover is portable which has characteristics such as volume smallness weight light the shape prettiness and move convenience and so on. xc control cabinet Technical Paramenters: environment temperature 0-40 altitude < 100m relative humidity < 85% Main product specifications type specification capacity power source output operating mode Refer to the weight anthroposcopy (V) (A) (V) (A) XC-2 2 1 220 50 0-220 10 manual operation 14 XC-3 3 1 220 50 0-220 15 manual operation 16 XC-5 5 1 220 50 0-220 20 manual operation 18 xc
Product Introduction Capacitive voltage transformer (CVT) in calibration the test must be conducted under the condition of 50Hz frequency complex geographical condition on site at the same time the traditional experiment device is difficult to meet the requirements of on-site handling testing series resonance booster device is first used in domestic field tunable resonance device has been widely used in domestic 500 kv and below the field calibration of capacitor voltage transformer. Product Parameters Technical parameters Rated Capacity 80kVA rated voltage 160kV Adjustable inductance range 65~130H Rated frequency 50Hz Rated current 0.5A Adjustable gap range 0~300mm
This instrument is an instrument which is specially used for transformer loss parameters and line frequency parameters testing. The instrument has the advantages of ingenious design excellent performance and powerful functions. The interior adopts advanced multi A/D synchronous sampling and digital signal processing technology and successfully solves the problem of multi-channel signal synchronous measurement and calculation. The instrument adopts large screen liquid crystal display Chinese menu prompt simple operation equipped with high-speed thermal printer and has storage function convenient for data storage and printing. The instrument is small in volume light in weight easy to carry and is very convenient to use in the field. It greatly reduces the labor intensity of the experimenters and improves the working efficiency. 1. Large LCD display simple menu operation. 2. With thermal printer storage function. 3. Small volume and light weight suitable for field work.
Transmission Line Test System is a new generation power transmission line frequency parameter testing system. It equips with frequency conversion testing power DFT Digital Filtering Technique which eliminates strong interference from power frequency electric field and ensures the safety of equipment convenient fast and accurate measurement. 1. Quickly and accurately test the positive sequence capacitance the positive sequence impedance zero sequence capacitance zero sequence impedance also can measure the mutual inductance and coupling capacitance between lines ; 2. High Anti-interference ability accurate and reliable measurement; 3. Easy operation equipped with large LCD and American rotating mouse and micro printer 4. Simple wiring only connecting with tested down leads to finish all line parameter measurement 5. High speed micro-controller as inner core integrated structure 6. Fast testing process one sequence parameter testing time is 1 min 7. Supplied with three groups different frequency power supply for selection: 42.5Hz/57.5Hz 45Hz/55Hz 47.5Hz/52.5Hz easily isolate the power frequency and noise wave to ensure high precision measurement of small signals.