Wuhan Huatian Power Automation Co., Ltd
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HTJZ-H AC/DC Indicator Calibration Device
Light weight, beautiful appearance, large capacity, strong stability
Product details

Product IntroductionProduct Introduction

The FY series current and voltage transformer load box is an ideal supporting product for various transformer calibration devices, providing various effective loads specifically for inspecting current and voltage transformers. This transformer load box is designed strictly in accordance with the national standards JJG313-94<<Verification Regulations for Current Transformers>>and JJG314-94<<Verification Regulations for Current Transformers>>. Its transformer load box has the advantages of large output capacity, complete load types, light weight, beautiful appearance, and strong stability.

Product nickname: Load box, transformer load box, voltage transformer load box, current transformer load box, voltage transformer load box, current transformer load box, voltage load box, current load box, voltage load box, current load box

Product parametersProduct Parameters

FY96-H current transformer load box

environmental condition temperature 15~25℃
humidity <80%(25℃)
altitude <1500m
Power frequency 50Hz
rated capacity COS0.8: 2.5VA-60VA; COS1.0: 2.5VA-20VA;
Current range 1%~120%
secondary current 5A (customizable)
Power factor 0.8, 1.0
accuracy ±3%±0.0025VA
testing voltage 2kV
Dimensions (length x width x height) 250×350×175mm3
weight 8kg

FY95-H Voltage Transformer Load Box

environmental condition temperature 15~25℃
humidity <80%(25℃)
altitude <1500m
Power frequency 50Hz
rated capacity 1.25VA-158.75VA
Voltage range 20%~120%
secondary current 100/√ 3V (customizable)
Power factor 0.8, 1.0
accuracy ±3%±0.05VA
testing voltage 2kV
Dimensions (length x width x height) 250×350×175mm3
weight 8kg
Note:

1. The appearance of the product is subject to the actual product. Technical parameters and models are subject to change without prior notice. If there is any act of theft or copying, legal responsibility will be pursued.

2. To learn more about Huatian products, please enter the product center. Service Hotline: 400-8855-448

Product FeaturesProduct Characteristics

  • 1. Lightweight
  • 2. Beautiful appearance
  • 3. Large capacity
  • 4. Strong stability

Product AtlasProduct Picture

Product Attachment Diagram

Current Transformer Host

Voltage Transformer Host

Instruction manual, inspection report, certificate of conformity

Product detail diagram

Current Transformer Control Knob

Wiring holes for current transformers

Wiring holes for voltage transformers

Voltage Transformer Control Panel

product certificateProduct Certificate

Our company's products are strictly produced in accordance with international and national standards and industry regulations. They have passed the testing of national, provincial, and municipal power research institutes, measurement centers, and authoritative power departments, and have fully passed the ISO9001 international quality management system certification, the People's Republic of China manufacturing measuring instrument license, GB/T19001-2016 quality management system requirements, GB/T24001-2016 environmental management system requirements, and GB/T45001-2020 occupational health and safety management system requirements.

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