DDL series Fully Automatic Temperature Rise Test Device

It is the necessary equipment in the electrical debugging of all walks of life that requires large current, and it is also the general equipment for the temperature rise test of the type high voltage switch

Reference standard: GB/T 16927.4-2014

No human intervention required for testing
The power supply and output current are displayed by computer software with an accuracy of 0.5
The system comes with the input voltage value and displays the active power in real time

Manual Pictures Video

Note: Regarding product purchase, technical maintenance and other services, welcome to send email:

Product Introduction

The current riser is the necessary equipment in the electrical debugging of all walks of life in the need of large current places, used in power plants, transformer distribution stations, electrical manufacturers and scientific research, laboratory and other units, belonging to the short-time or intermittent working system, it has small size, light weight, good performance, easy to use and maintenance.

Product Names：temperature rise test device, three-phase temperature rise test device, temperature rise high current test device, high current temperature rise test device, temperature rise test high current generator, temperature rise high current generator

Product Parameters

Technical Parameters

Input Voltage	Three-phase four-wire AC380V
Rated Frequency	50Hz
Total System Power	189kW
Total System Current	287A
System Power Factor	cos²=0.8

Oil-Immersed Induction Voltage Regulator

Rated Capacity	63kVA
Output Voltage	0-430V
Output Current	0-166A
Waveform Distortion	≤3%
Starting Voltage	≤1%
Short-Circuit Impedance	≤7%

Dry-Type Current Booster

Rated Capacity	63kVA
Output Line Voltage	10V
Output Current	0-6300A
Rated Input Voltage	380V
No-Load Loss	<4%
Rated Input Current	166A
Short-Circuit Impedance	≤5%
Cooling Method	Dry-type, air-cooled

Note:

1. The appearance of the product shall be subject to the actual product, Technical parameters and model are subject to change without notice. In case of misappropriation or copying, legal liability will be investigated.

2. For more information about Wuhan UHV, please enter product center . Service email：info@hvtest.cc

Product Characteristics

1、After current setting, deviation can be automatically adjusted respectively.
2、electric control up and down voltage, so as to achieve the output current control, control accuracy is optional.
3、with zero start protection function.
4、the power supply, the output current are displayed by computer software, the accuracy is 0.5.
5、the test time is set independently and has a reminder function.

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Product Picture

Product attachment drawing

Complete Set

Side View

Multi-Channel Data Logger

Data Logger Screen

Wiring Area

Product Certificate

Enterprise products in strict accordance with international and national standards and rules of industry production, through the national, provincial and municipal electric power research institute and electric power authorities detection, measuring center, fully passed the ISO9001 international quality management system certification, the licence for manufacturing measuring instruments of the People's Republic of China, GB/T19001-2016 quality management system requirements, GB/T24001-2016 environmental management system requirements, GB/T45001-2020 occupational health and safety management system requirements.