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Error Compensation Current Transformer (Standard Current Transformer) TYPE 6461A / 6462A
The instruments can output secondary current in a accuracy of ratio error by 10ppm and phase angle error by 10µrad against primary current. Thus the instruments are usefull as a standard current transformer for every calibration works. Also, using it with Model 6460A as a set, you can create more expanded current range.
Features
- High accurate secondary current can be gained because of its two-step structured transformer with compensating coil.
- 6461A / 6462A are durable for a long term use because the body is contained in a aluminum-alloyed system case and the parts of transformer are molded.
Specifications
| Primary Current | 6461A (100A,50A,25A,20A,10A,5A) 6462A (50A,40A,30A,20A,10A) |
| Secondary Current | 5A |
| Frequency | 50Hz to 400Hz |
| Ratio Error | 10ppm |
| Phase Angle Error | 10µrad |
| Rated Burden | 25VA |
| Power Supply | 100V ac (50Hz to 60Hz) |
| Dimensions(W/H/D) | 450 / 130 / 430 (mm) |
| Weight | About15Kg |
- Model 6461A / 6462A are developed under technical guidance of JEMIC(Japan Electric Meters Inspection Corporation). Production and sales are performed in accordance with a contract with JEMIC.
- SunJEM accept to produce other products with customer’s specification.
- Specifications are subject to change without notice due to improvement
- SunJEM will design products to meet your individual requirements.
Please feel free to consult with us for products other than ready-made ones.
