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J4TX-Temperature Controller
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Model :PMD-01 |
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| Function | Phase Unbalance,Phase Failure,Negative Phase Sequence,Under voltage Monitor and Control |
| Rated Supply Voltage | 440V AC , 3 Phase |
| Operating Voltage Range | -30% to 20% of rated Voltage |
| Control Output | 1 C/O rated for 5A@250V AC/28V DC resistive load |
| Recovery Time | 100mSec minimum |
| Rated Frequency of operation | 1800 ± 5% Operations per hour maximum |
| Ambient temperature | Operation: - 10° C to + 55° C Storage : - 25° C to + 80° C |
| Humidity | MAX. 85% RH @ 40° C |
| Service Life (under no load) | 106Operations minimum |
| Electrical Life (under full load) | 105 Operations minimum |
| Electrical Connection | Screw type Terminals with self lifting clamps. |
| Dimension | 45 x 75 x 116mm [W x H x D] |
| Power Consumption | AC approx. 34VA / 7W |
| Insulation Resistance | >100M ohms @ 500V DC |
| Phase Failure | 2 sec max. |
| Trip Time Delay | 2.5sec±250ms for Phase unbalance 6%< t < 20% 1.25sec±250ms for Phase unbalance 20% < t < 30% 500msec±250msec for Phase unbalance t > 30% Unbalance tolerance ± 2% |
| Dielectric Strength | a) 2.5KV AC,50Hz for 1minute.(Between current carrying and non-current carrying parts) b) 1.5KV AC, 50Hz for 1 minute.(between contacts and control circuit) c) 1 KV AC, 50 Hz for 1minute.(Between non-continuous relay contacts) |
| Under Voltage Response | 60% to 70% of rated supply @ ambient Temperature co-efficient: 0.5V/°C |
| Mode of Operation | Auto / Manual |
| Enclosure (series) | B1D series |