YUEQING YOMIN ELECTRIC CO., LTD
YUEQING YOMIN ELECTRIC CO., LTD Professional energy meter and current transformer manufacturer
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Class 2.5 80 Size Dc Voltage Meter , Analog Moving Iron AC Ammeter
Description
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Standards: |
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IEC51, IEC61010-1, BS89, NE60051, DIN43780 |
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Cases: |
Temperature influence: |
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All cases at least dust and splash water-proof. |
All instruments operate trouble-free at room temperature ranging from -25 to + 40. |
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Accuracy class: |
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AC, DC Voltmeters and Ammeters comply with the accuracy class 1.5. |
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Insulation test: |
Mounting angle: |
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The insulation test is carried out at a voltage of 2KV, 50Hz 1 min and applies for instruments with the full scale deflection up to 650V. Other standards comply with IEC61010-1. |
The instruments are calibrated for vertical mounting, unless other positions such as horizontal or inclined at any specified angle to the horizon. can be provided upon request (in this case, specify angle of inclination, please) The accuracy class refers to the specified mounting angle only. |
Zero Correction
A zero corrector is provided on the front panel of the meter, which can adjust the pointer to the zero position.
Casing
The casing and frames for all instruments are made of self extinguishing ABS,according to UL94,with high impact resistance.
The bases are made from self extinguishing reinforced PPO,according to UL94,with high impact resistance and maximum electrical insulation.