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Product Introduction
The 30A Phase Loss Current Relay is a kind of automatic switching element with isolation function. It has current transformer with electronic shear pin function. It has different specifications of rated voltage to meet different needs. If there are special requirements, we can also provide customized services. Our 30A Phase Loss Current Relays are widely used in remote control, communication and electrical equipment, and are one of the most important control elements.
Features
We believe that our 30A Phase Loss Current Relay is far more cost-effective than similar products in the market with its superior quality and reasonable price. Our relays can be used for embedded CTs up to 120A, or can be mounted directly to MC for easy and convenient use. In addition, our relays have a beautiful appearance, high strength and high temperature resistance. What's more, it also has strong flame resistance, so it has a long service life.
Parameters
Protection |
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Protective list | Operating ( Trip ) time |
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DS1(T) | DS2(T) | DS3(T) |
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Over-current | O-TIME (curve) | O-TIME (curve) | O-TIME (curve) |
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Phase Loss | 4 sec. | 4 sec. | 4 sec. |
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Locked Rotor | D-TIME | D-TIME | D-TIME |
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Phase Reversal | ---- | —— | 0.1SEC. |
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Time Characteristic | Inverse | Definite | Definite |
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Specification |
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Type | DS1(T) | DS2(T) | DS3(T) | |
Current | 05 | 0.5-6A | ||
30 | 3-30A | |||
60 | / | 5-60A | ||
100-( over 60A) | External CT Option | |||
Time setting | Start D-Time | 0-50 sec. | 1 - 50sec. | |
Trip O-Time | 1 -10 sec. | 0.2 - 10 sec. | ||
Control Voltage (50/60HZ) | 24 | 24VAC/DC | ||
110 | 85-150 VAC | |||
220 | 180-260 VAC | |||
Contact Rating | Mode | 2-SPST | ||
Rating | 3A/250VAC Resistive | |||
Status | Normally Energized | |||
Time - Current Characteristic | Inverse | Definite | Definite | |
Trip & Trip Cause Indication | 2-LED | |||
Mount | 35mm Din-rail | |||
Insulation Resistance | Min 50MΩ at 500V DC | |||
Surge Endurance | 2KV | |||
Ambient Temp. | Operation | -25℃ to +70℃ | ||
Storage | -30℃ to +80℃ | |||
Humidity | 45-85%RH |