Home » Testing & Measuring Equipments » Testing Apparatus » 28 Day Test Appratus For MCB
28 Day Test Appratus For MCB
₹ 1,20,000 Get Latest Price
Product Specifications
| Brand | Kwality Instruments |
| Brand | Kwality Instruments |
| Type Of Testing Machines | Powder Dynamometer |
| Country of Origin | Made in India |
| Availability | In Stock |
| Usage/Application | Laboratory |
| Application | Laboratory |
| Color | Blue |
| Display Type | Digital |
| Material | Stainless Steel |
| Operation Mode | Manual |
| Packaging Type | Wooden Box |
| Test Type | Electrical |
GST No - 09AXYPS7459L1Z0 | Member since 2026
-, PLOT NO-9, KH NO-29/1, SAHIBABAD ROAD, -, NEAR GURUDWARA GYAN, Ghaziabad, Ghaziabad, Uttar Pradesh, 201005
28 Day Test Appratus For MCB Read More...
Product Details
Kwality Instruments 3 station MCB 28 Days and Temperature Rise Test Bench is economically designed to verify the 28 Days Test (21 hr ON, 3 hr OFF Test) as per clause 9.9 of IEC 60898-1 and Temperature Rise of the parts of a Circuit Breaker specified in Table 6 of clause 8.4.1 measured under the conditions specified in clause 9.8.2 of IEC 60898-1. In the 28 Days Test, the MCB is subjected to 28 cycles, each comprising 21 hrs with rated current at an open circuit voltage of 30 V and 3 hrs without current for a continuous period of 28 days. The 28 Days Test and Temperature Rise Measurement are carried out simultaneously by the micro controller based timer unit and the digital temperature data logger measures the temperature at the locations where thermal measurement probes are placed. Another feature, viz. Power loss measurement across a closed MCB can be made available as per customized need.Specifications: Total current range 0 to 200 A0.5A to 125 A at 30 V open circuit Voltage CT range 2A, 5A, 10A, 25A, 50A, 100A, 200A50 / 60 Hz operation as per incoming line frequencyOverall accuracy of the panel is better than class 1.0Digital Temperature Indicator with input from thermocoupleDigital Volt Meter with 5 ranges (200mV, 2V, 20V, 200V, 250V) to measure open circuit voltage & mV drop across MCBDigital Ammeter with CT (Indication on servo controller)Class 1 Accuracy
-, PLOT NO-9, KH NO-29/1, SAHIBABAD ROAD, -, NEAR GURUDWARA GYAN, Ghaziabad, Ghaziabad, Uttar Pradesh, 201005
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