GDBC-901 Multi Function Transformer Turns Ratio Tester
It is designed according to IEC76-1,IEC60044,and GB/T1094 standard.It could be applied to test the ratio of single or three phase transformer.Also the connection group of three phase transformer could be calculated with the ratio.All parameters are measured in one test for three phase transformer.
Functions
1. The voltage ratio measurement for three or singe phase transformer
2. The group vector measurement for three phase transformer.
3. The polarity measurement for single phase transformer or CT/PT
4. Voltage ratio error calculation
5. Current transformer ratio measurement
6. Excitation current measurement in ratio testing
7. Reproduction the AC test voltage from power source to reduce the effects of bad power source
8.Save the test results in the memory internal the tester
9. Print the test results by micro printer
10. Reverse connection detect unit to prevent the high voltage injected to operator
11.Over current protection unit integrated in software and hardware
12. Upload the test results to PC by RS232 and make word report by software
Our company has become one of the leading manufacturer of petroleum testing instrument and electrical testing instrument since 2009sâ??.
We have developed sales channels in many countries such as Malaysia,India,Germany,USA,Mexico,Saudi Arabia,South Africa and other countries worldwide. and we have gained great advantage and high reputation in international market.
We are making effort to develop together with customers from both domestic and abroad on the basis of reciprocity.Client,quality and service are our supreme target.
Our Services
Pre-sale Service:
Inquiry will be replied within 24 hours.
Welcome to visit our factory.
Technical datas and operation manual sent for evaluation.
After-sale Service:
Training how to instal the machine, training how to use the machine at our factory;
Engineers available to service machinery overseas at customers' cost;GDBC-901 Multi Function Transformer turns ratio Meter TTR tester
24V 1000W Rectifier Module Eltek Flatpack S 24/1000 HE 241122.205
Eltek 241122.205 Profile
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The combination of innovative design, efficiency and reliability makes the Flatpack S a perfect choice for telecom and industrial applications. With a system depth of only 250mm the Flatpack S systems will fit in most cabinets.
This Flatpack S reduces losses by 30% compared to the current industry standard. The result is reduced total cost of ownership for the customers as well as contribution to reducing the global carbon emissions.
Key Features
Small
Short
Power dense, 26 W/inch3
High efficiency
OR-ing protection on output
Hot pluggable
Voltage keying
Description
Compact and reliable rectifier for rail and power utilities applications
Used in the 3U rack with Smartpack S controller, the Flatpack S rectifiers cover 2 to 8kW applications using a minimum of space, less than 18 liters, and low heat dissipation.
Applications in these markets demand state of the art, reliable and safe DC power systems. Flatpack S delivers an industry leading power density in its segment, many safety functions, wide operating temperature range and superb reliability in its small 217mm deep housing.
Specifications
Input
Voltage AC (operating range) 85 - 305 VAC
Voltage DC (operating range) 85 - 300 VDC
DC Output
Max Power 1000 W
Voltage (adjustable range) 41,7 - 21,5 VDC
Current (maximum) 28 ADC
Max voltage 21,5 VDC
Other
Cooling Single fan
Efficiency 92,5 %
Operating temperature -40 - 85 �°C
Dimensions
Dimensions WxHxD (mm) 72 x 41,5 x 217 mm
Dimensions WxHxD (inch) 2,83 x 1,63 x 8,54 "
Weight 0,85 lbs
Design Standards
Ingress Protection (IP) 20
Certifications
Marine DNV 2.4 Valid for part no. 241122.205M
