NRHL Laboratory standard current transformer for calibration CT
NRHL Laboratory standard current transformer for calibration CT
Features:
1.This product is composed by primary winding and secondary winding
2. To test according the standard current marked on the name plate.
3. Can do 5/5 or 1/1 current self calibration.
4. With roller, easy to transport.
Specification:
Item | HL-S22S Standard Current Transformer | HL-S23 Standard Current Transformer |
temperature | -5— +40°C | -5— +40°C |
humidity | Less than 80% | Less than 80% |
capacity | 5VA,COSφ=0.8,1.0 | 5VA,COSφ=0.8,1.0 |
Standard current ratio | 1000A/5A | 1000A/5A |
Accurate grade level | 0.02S | 0.05 |
Weight | Less than 40Kg | Less than 40Kg |
Remarks | allow long-term work under rated current. | allow long-term work under rated current. |
(1) Specialize:
We have more than 10 years of experience in marketing and R&D, has won two national patent certificate, grasp the core technology, can be customized according to your special requirement.
(2) Quality:
Strictly in-house quality control, all equipment will be tested by our QC department before delivery.
The Inspection Report will be sent to you with the shipment.
(3) Service:
Timely and effective before and after sales service.
1 year warranty and technical support.
Golden supplier of alibaba, have gained $8000 of trade assurance from alibaba, you can buy with confidence.
Remark:
Voltage: AC 100V /110V /115V /120V /200V /220V /230V /240V optional
Input frequency: 50Hz/60Hz optional
Note: The users can select the corresponding power supply which based on their local voltage and frequency, and we will confirm it before the delivery. Or inform us the instrument will be used in which country in advance.
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