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J4TX-Temperature Controller
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Model :VMD-03 |
|
| Function | Under Voltage & Over Voltage Monitor for 3 phase |
| Rated Supply Voltage | 440V AC |
| Operating Voltage Range | -30% to +20% of the rated Voltage |
| Control Output | 1 C/O rated for 5A@250V AC/28V DC , resistive load |
| Setting Accuracy | ±20Volts |
| 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. 10 W |
| Insulation Resistance | >100M ohms @ 500V DC |
| LED Indications | Power ON Under voltage Over voltage Relay ON |
| Setting Range | 70% to 95% of 440 V AC 105% to 120% of 440 V AC |
| Hystersis | 20V max. |
| Trip Time Delay | 2 sec to 20 sec adjustable ± 2 sec |
| Power On delay | 2 sec to 20 sec adjustable ± 4 sec NOTE: delay pot common for trip time & power ON |
| Dielectrical 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) |
| Storage Temperature | - 25°C to +80° |
| Operating Temperature | -10° C to +50° C |
| Enclosure(Series) | B1D Series |
| Mode of Operation | Auto / Manual |