AC IDMT Automatic Overcurrent Protection Relay 5A Single Phase
A relay is intended protect loads or circuits from excessive current.
Description:
KRIPAL overcurrent protection delivers comprehensive protection schemes for low voltage applications. All Mikro's overcurrent units are microprocessor-based numerical relays and are housed in high-strength protective casing. The models in the range provide a wealth of options including programmable relay outputs to static, and digital display or dial activated..
FEATURES
A. Low-set inverse definite minimum time relay
B. High-set instantaneous
C. Separate low-set and high-set trip indicators
D. Trip starting indication
Specifications:
| Settings |
| Current rating | 5A |
| Rated frequency | 50/60Hz |
| Load | < 0.3VA at In |
| Thermal withstand | 4*ln |
| Auxiliary supply |
| Voltage | 198-265VAC |
| Frequency | 50/60Hz |
SETTING RANGES
Low-set: 2A to 6A; 40% to 120%
Time multiplier: 0.01 to 1.0
IDMT curve: Normal inverse
High-set(l>>): i> to 5× l>
CONTACTS
Trip contact: Automatic reset type
Contact rating: NC NO contact type
6A. 250V AC
Silver alloy contact material
100, 000 electrical operations at rated currents
IINDICATORS
Trip indicator: Manual reset type
PERFORMANCE
Adjustable accuracy: Less than ± 5%
Repeatability: Less than 0.5% of full scale
Benefit:
- Accurate, reliable and more resistant to vibration and shock than traditional electromechanical relays
- Current measurement based on fundamental frequency, prevents nuisance tripping
- Digital display or dial activated for ease of use
- Robust casing protects the unit from external interference
- Complies with IEC 60255-26 standards
Applications:
Feeder incoming protection
Outgoing protection
Busbar protection
Full series: earth leakage relay, earth fault relay, overcurrent relay, zero phase transformer
Product Tags:
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AC IDMT Automatic Overcurrent Protection Relay 5A Single Phase Images
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