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Mar-20-19
3325j Programmable Linear Dc Power supply

3325J Programmable Linear Dc Power Supply

(1.3)
Ask for price
MOQ: Not Specified
  Shijiazhuang Suin Instruments Co., Ltd
Supplier From Shijiazhuang, Hebei, China
Supplier Of Electric Power Supply Components
 
SK3323J/3325J Programmable Linear DC Power Supply
SK3323J/3325J Programmable Linear DC Power Supplies are widely applied in national defense, institution, university and factory, especially in the areas of computer measuring and automatic control system as DC power supply.
FEATURES
* Three outputs, the maximum power is up to 338W
* Lowe Ripple and Noise: â?¤1mV / â?¤3mA
* Standard Timing Output
* Comprehensive over-voltage and over-temperature protection
* Fully remote control interface: LAN, USB and RS-232
* 5 digit LED display can show voltage, current and power simultaneously.

SPECIFICATIONS

Model SK3323J SK3325J
Channel CH1 0~32V/0~3A 0~32V/0~5A
CH2 0~32V/0~3A 0~32V/0~5A
CH3 0~6V/0~3A
Line Regulation Voltage CH1, CH2,CH3 â?¤1Ã?10-4+3mV
Current CH1, CH2,CH3 â?¤1Ã?10-4+500μA
Load Regulation Voltage CH1 â?¤1Ã?10-4+3mV â?¤1Ã?10-4+5mV
CH2
CH3 â?¤1Ã?10-4+3mV
Current CH1, CH2,CH3 â?¤1Ã?10-4+500μA
Programming/Readback Accuracy Voltage CH1 â?¤±(0.05%+20mV)
CH2
CH3 â?¤±(0.05%+20mV)
Current CH1 â?¤±(0.3%+5mA) â?¤±(0.3%+10mA)
CH2
CH3 â?¤±(2%+20mA)
Ripple and Noise Voltage â?¤1mV
Current â?¤3mA
Display resolution Voltage 1mV
Current 1mA
Display Digits Voltage 5 digits
Current 4 digits
Other function Timing Output
Over temperature Protection (Realize through hardware)
 Over voltage Protection 
General Characteristics Rated Voltage 220-230 (198-242)V
Rated Power  0.5kW  0.7kVA  0.6kW  0.8kVA
Rated Frequency 50 (45-60) Hz
USB charging Interface 5V 2A
Remote Interface LAN, USB, RS-232 (standard)
Dimension 256Ã?160Ã?440mm3
Weight 9KGs 10KGs
Mar-20-19
Programmable Dc Power Supplies Sk13530

Programmable Dc Power Supplies Sk13530

(1.3)
Ask for price
MOQ: Not Specified
  Shijiazhuang Suin Instruments Co., Ltd
Supplier From Shijiazhuang, Hebei, China
Supplier Of Electric Power Supply Components
 
SK10000
SK13530 programmable power supply is a new generation of programmable DC power supplies. It protects itself by warning and cutting off output once fun controlling module gets fault, transistor over-heating, and internal bus gets fault. It is of programmable CV/ CC adjustable step.
Brief Introduction
Programmable DC Power Supplies SK13530 programmable power supply is a new generation of programmable DC power supplies. It protects itself by warning and cutting off output once fun controlling module gets fault, transistor over-heating, and internal bus gets fault. It is of programmable CV/ CC adjustable step. The two working states, CV and CC, can be switched varying with the load. Meantime, the external voltage sampling terminal is supplied to output stable voltage for user load within the range of wire voltage drop.

SK13530 programmable power supplies are widely applied in national defense, institution, university and factory, especially in the areas of computer measuring and automatic control system as DC power supply. 

Features
All digital controlled, output 1mV/1mA step
High stability, Low drift
LED display the voltage/current and working status visually
Intelligent temperature controlled fun with low noise
Storage and recall function
OVP (Over Voltage Protection) function
Keypad locked function to avoid the misoperation
Standard RS232 interface, optional USB

SPECIFICATIONS

Model SK11204 SK16008 SK13515 SK12025
Output Range 120V/4A 60V/8A 35V/15A 20V/25A
Output Power 500W
Resolution 1mV/1mA
Source Effect
CV â?¤1Ã?10-5+1mV
CC â?¤1Ã?10-5+3mA
Load Effect
CV â?¤1Ã?10-4+3mV( Sense On)
â?¤1Ã?10-4+30mV( Sense Off)
CC â?¤1Ã?10-4+3mA
Period and Random Deviation  (PARD)
CV â?¤1mV
CC â?¤6mA
Accuracy
Voltage â?¤±ï¼?0.05%+10mVï¼?
Current â?¤±ï¼?0.2%+50mAï¼?
OVP â?¤±ï¼?0.5%+0.5Vï¼?
General Characteristics
Power AC220V(1±10ï¼?)V,50(1±5ï¼?)Hz
Interface RS-232 (standard) USB (option)
Dimension & Weight 225Ã?153Ã?650 mm, Approx 25kg
Feb-03-23
Preformed Dead End Guy Grip

Preformed Dead End Guy Grip

(1.0)
$20
MOQ: Not Specified
  Hebei Boersen Photoelectric Equipment Technology Co., Ltd.
Supplier From Shijiazhuang, Hebei, China
Supplier Of Electric Power Supply Components
 
Preformed Guy Grip , Preformed Guy Grip Dead End, Dead End Guy Wire Grips, Preformed Dead End Guy Grip, Dead End Grips
About Preformed Guy Grip
A preformed guy grip is also named preformed guy grip dead end, which is a set of twisted wires used to create a connection to an eye thimble for added stability to telecommunication or cable. The recognized and reliable preformed guy grip dead end for the connection is also responsible to grip the conductor, ground the wire, and application for optical fiber.

Application: The dead end guy grip is made of the same material as the strands they apply to, and is used to pull wire rods in the construction of power and communication lines.

Installation: After the initial installation, the dead end guy grip can be removed and reapplied twice to re-tension the cable. If a dead angle needs to be removed after three months of installation, a new dead angle should be replaced.

a professional new technology enterprise that develops, manufacture preformed guy grip deadend for adss, preformed guy grip with dead end clamp, preformed dead end guy grips. We have a large production base and a professional and independent foreign trade company to provide customers with high-quality services
Mar-20-23
Spiral Vibration Damper

Spiral Vibration Damper

(1.0)
$20
MOQ: Not Specified
  Shijiazhuang Huaneng Electric Power Fitting Co., Ltd.
Supplier From Shijiazhuang, Hebei, China
Supplier Of Electric Components   |   Electric Power Supply Components
 
Spiral vibration dampers, also known as helical vibration dampers, are used in the overhead transmission line industry to reduce the vibrations that occur on the conductor due to wind or other external factors. These dampers are typically made of a spiral-shaped metallic wire, which is wrapped around the conductor at regular intervals along its length.

The application of spiral vibration dampers on transmission lines helps to reduce the amplitude of conductor vibrations, which in turn reduces the stress on the line, and prevents damage and failure of the transmission system. These dampers can be installed on overhead transmission lines for both AC and DC systems.

In addition to reducing conductor vibration, spiral vibration dampers also provide protection against galloping, which is a large-amplitude, low-frequency vibration that can occur when the wind blows across the conductor. This phenomenon can cause significant damage to the transmission line and is a major concern for power companies.
Jun-07-16
(1.3)
Supplier From Shijiazhuang, Hebei, China

"signal Generator, RF Signal Generator, Function Generator, Arbitrary Waveform Generator, Pulse/pattern Generator, Spectrum Analyzer, Power Supply, Power Analyzer, Digital Multimeter, Frequency Counter, Frequency Characteristic Analyzer, Logic Analyzer, Millivolt Meter, Distortion Meter, Noise Source, Frequency Standard Comparator.

Supplier Of Electric Power Generators   |   Electric Power Meters   |   Electric Power Supply Components
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Jul-14-22
500kw Load Bank

500Kw Load Bank

(1.0)
$10.00K
MOQ: Not Specified
  Hebei Kaixiang Electrical Technology Co., Ltd
Supplier From Shijiazhuang, Hebei, China
Supplier Of Electric Power Generators   |   Electric Power Supply Components   |   Electric Components
 
Technical Parameter
Rated Voltage
& Frequency 400VAC; 3 phase 4 wire, 50/60Hz
Max Load Power 510kW at 400V
Load Steps Resistive Load: 1, 2, 2, 5, 10, 20, 20, 50, 100, 100, 200kW
Power Factor 1
Load Tolerance (each step) 5%
Load Tolerance (overall) 3%
Display Meter Multiple function meter
Fan Control Power External power 380VAC 3 phase 4 wire 50Hz
Wire Connection Load bank input busbar (star coupling )
Control power input terminal block
Communication Interface RS232/RS485
Insulation F
Way of Working Continuous Working
Cooling Forced air, horizontal air intake and exhaust cooling, there will be louver at air outlet and inlet
Transportation With lifting eyes and wheel castors
Color Gray RAL7035 or yellow
Dimensions 1800*1300*1070mm LWH
Weight 700kgs
Operating Environment Parameter
Ambient Temperature 20C50C
Using Place Outdoor
Altitude 2500 meters
Relative Humidity 95%
Atmospheric Pressure 86 106kPa
Brands of Main Components
Contactor
Fuse MIRO
PLC Siemens
Alloy Resistor
Data Processing Software
Oct-09-14
(1.3)
Supplier From Shijiazhuang, Hebei, China

Laser tube, laser lens, power supply.

Supplier Of Laser Equipments & Products   |   Electric Power Supply Components
May-25-17
(1.0)
Supplier From Shijiazhuang, Hebei, China

Lightning arrester, surge arrester, zinc oxide varistor, fiberglass solid rods.Manufacturer and exporting

Supplier Of Zinc Oxide

Service Provider Of Manufacturer & Exporter   |   Electric Power Supply Components   |   Electric Components   |   Fiberglass Products   |   Electric Arresters
Mar-20-23
OPGW Fittings

Opgw Fittings

(1.0)
$20
MOQ: Not Specified
  Shijiazhuang Huaneng Electric Power Fitting Co., Ltd.
Supplier From Shijiazhuang, Hebei, China
Supplier Of Electric Resistors   |   Electric Terminals   |   Electric Starters   |   Electric Components   |   Electric Arresters   |   Electric Insulators   |   Electric Power Supply Components   |   Electric Reactors
 
The OPGW Hardware Fittings are instrument used for surge protection of communication and transmission lines. It replaces the earlier PLCC (using waves as the transport medium) with an optical signal which is faster and distortion free.
a professional manufacturer of OPGW & ADSS cable prefabricated parts with many years of experience. With a factory area of 26,593 square meters, we can produce and transport about 1,000,000 PCS of prefabricated parts (OPGW & ADSS) per year. We have world class certificates such as ISO 9001:2015 certification and are trusted by several companies. More than 15 professional R&D engineers and timely technical support ensure to provide high quality and competitively priced solutions to make customers more profitable in this industry.
Mar-20-23
OPGW Performed Helical Suspension Clamp

Opgw Performed Helical Suspension Clamp

(1.0)
$20
MOQ: Not Specified
  Shijiazhuang Huaneng Electric Power Fitting Co., Ltd.
Supplier From Shijiazhuang, Hebei, China
Supplier Of Electric Insulators   |   Electric Buzzers   |   Electric Components   |   Electric Power Supply Components   |   Electric Fuses   |   Electric Conduits   |   Electric Tapes   |   Electric Conductors   |   Electric Circuit Breakers   |   Electric Reactors   |   Electric Cathode
 
The unique design of the lightweight HuaNeng Fitting mechanical suspension supports spans of optical ground wire (OPGW) cables through a wide range of line angle variations. HuaNeng Fitting's mechanical suspension is easy to install while supporting vertical, lateral, and longitudinal unbalanced loads and angular tension without damaging cable strands or affecting fiber performance. Separate bolts
Composition
inner twisted wire, Outer twisted wire, Rubber block and cast aluminum shell.

Uses
To play a supportive role, the optical fiber composite overhead ground wire (OPGW) are hung on a straight line on the tower.
Mar-20-23
ADSS Fittings

Adss Fittings

(1.0)
$20
MOQ: Not Specified
  Shijiazhuang Huaneng Electric Power Fitting Co., Ltd.
Supplier From Shijiazhuang, Hebei, China
Supplier Of Electric Components   |   Electric Insulators   |   Electric Power Supply Components   |   Electric Buzzers   |   Electric Chokes & Ballast   |   Electric Connectors   |   Electric Arresters   |   Electric Starters   |   Electric Resistors   |   Electric Sensors
 
ADSS fittings are used to secure ADSS cables to utility poles. The integration test between the fitting and the cable is approved according to the NESC Heavy Duty standard. The correct ADSS cable fitting is determined by the outside diameter of the cable and the length of the span to be covered.

What is an ADSS cable
ADSS (All Dielectric Self-Supporting) cables are ideal for installation in power distribution and transmission environments, even when a live installation is required. As the name implies, no supports or slings are required, so a single installation is all that is needed, making ADSS an economical and simple way to.

About us
design and construction makes ADSS mounting and threading accessories inherently rugged and rigid, and compliant with various international and TEC codes. These fittings are available in a variety of designs to meet the requirements of different pole/tower spans and different types of pole/tower members.
Jul-02-21
(1.1)
Supplier From Shijiazhuang, hebei, China

Diesel engines, engine spare parts, generator sets, air brake compressors, water pump unit.

Supplier Of Industrial Pumps   |   Compressors   |   Engine Spare Parts   |   Electric Pumps   |   Diesel Engines   |   Electric Power Generators
Dec-11-20
(1.3)
Supplier From Shijiazhuang, Hebei, China

Mainly pump spare parts,such like impeller, pump casing,motor casing/housing,valve parts, and pump body.

Supplier Of Fabricated Houses   |   Spare Parts - Household Pumps   |   Pipe Valves   |   Fan Impellers/Regulators   |   Electric Motors   |   Industrial Valves & Gauges   |   Engine Spare Parts   |   Industrial Pumps   |   Electronic Motors   |   Solar Water Pump
Jan-12-23
(1.0)
Supplier From Shijiazhuang, Hebei, China

Valves, Pipe Joints: Coupling, Flange Adaptor, Dismantling Joint, Rubber Expansion Joint, , Uni Flange, Bell Joint, Dual Clamp, Triple Clamps
, Under Pressure Tee, Saddle Clamps
Pipe Fittings: Ductile Iron Solid Flanged/loose Flanged Ends, Socket Ends, Mechanical Ends; Butt Welding Steel Elbow, Tee,reducer; Threaded Ss Or Malleable Iron Galvanized Fittings, Flanges: Forged Carbon Steel /ss Flanges, Casted Steel Flanges, Cast Iron Flanges, Loosing Stamped Flanges, Water Meter: Woltman, Woltman Irrigation, Multijet, Ultrosonic, Flow Meter, Manhole Covers, Gratings And Surface Box.

Supplier Of Steel Tubes   |   Stainless Steel Sheets   |   Stainless Steel Castings   |   Pressure Vessels   |   Metal Castings & Forgings   |   Galvanized Iron Plates   |   Electronic Meters   |   Automobile Joints   |   Welding Wires & Supplies   |   Steel Pipes   |   Clamps   |   Steel Casting   |   Iron Castings   |   Metal Gratings   |   Pipe Valves   |   Plumbing - Pipes, Fittings, Flanges, Elbows & Hoses   |   Stainless Steel Coils   |   Water Meter   |   Electric Meter Testing Equipment   |   Industrial Valves & Gauges   |   Manholes, Manhole Covers & Drains   |   Industrial Couplings   |   Stainless Steel Plates   |   Flanges   |   Stainless Steel Pipes & Pipe Fittings   |   Cast Iron   |   Stainless Steel Tubes   |   Brass Balls   |   Fasteners   |   Carbon   |   Stainless Steel   |   Stainless Steel Valves   |   Irrigation Machinery, Equipments & Spare Parts   |   FRP Gratings
Dec-31-20
(1.3)
Supplier From Shijiazhuang, Hebei, China

Horizontal slurry pump, vertical slurry pump, gravel sand pump, dredging pump, double suction pump, end suction pump, multistage pump, boiler feed water pump, self priming pump, inline centrifugal pump, sea water pump, chemical pump, irrigation pump, fire pump, api 610 centrifugal oil pump, submersible slurry pump, hydraulic slurry pump, hydraulic dredge pump, submersible sewage pump, slurry pump spares,pipe & fittings and valve in domestic and else in the world..

Supplier Of Stainless Steel Valves   |   Industrial Valves & Gauges   |   Stainless Steel Pipes & Pipe Fittings   |   Electric Pumps   |   Spare Parts - Household Pumps   |   Plumbing - Pipes, Fittings, Flanges, Elbows & Hoses   |   Pipe Valves   |   Sandstones & Sands   |   Gravels   |   Steel Pipes   |   Self Adhesive Tape   |   Industrial Pumps   |   Stainless Steel Flange   |   Flanges   |   Hydraulic Equipments   |   Fire Extinguishers & Products   |   Solar Water Pump
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