Protection Relays and Controls Catalog
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35040029
3-PHASE VOLT MON/ 380-480V/ AD | Series: 350The 350 is a heavy-duty voltage monitor. This product should be used when high current relays or dual contacts are required, or 480V controls are used. Since the 350 uses heavy-duty relays, it comes in fixed voltage range models rather than a dual autoranging version like the Model 250.
The 350-200 has a 15A general purpose contact. The 350-400 provides a SPDT (Form C) relay rated to switch up to 600V, allowing the use of 480V controls, eliminating the need for a control power transformer to step the voltage down to 120-240V. Several DPDT (two Form C contacts) relay models are also available.
The 350 microcontroller-based family of products are low cost yet highly advanced solutions to heavy-duty problems. The 350 includes advanced single LED diagnostics. Five different light patterns distinguish faults and normal operating conditions. Other options such as high voltage trip and adjustable restart delay are available.
| Property | Value |
|---|---|
Input Voltage (V) | 380 - 480 Vac |
Output Form | SPDT |
Termination Type | Torque: 7 in-lbs; Wire Size: 12 - 18 AWG |
Dimensions | 2.93 H x 5.27 W x 2.95 D in. (74.4 x 133.9 x 74.9 mm) |
Weight (kg) | 0 Kg (kilogram) |
Input AC Line Frequency (Hz) | 50 / 60 (50 will increase all delay timers by 20%) |
Maximum Input Power (W) | 5 |
Output Load Rating (VA) | Pilot Duty: 470 VA @ 600 Vac; General Purpose: 15 A |
Overvoltage Reset Voltage (%) | 107% |
Overvoltage Trip Voltage (%) | 110% |
Restart Delay Range | Manual; 2 - 300 s adjustable |
Trip Delay Range | Under Voltage: 4 s; Unbalance/Phase faults: 2 s |
Trip Point Accuracy (%) | ±1% |
Type of Detection | High Voltage detection |
Undervoltage Reset Voltage (%) | 93% |
Undervoltage Trip Voltage (%) | 90% |
Voltage Unbalance Reset (%) | 4.50% |
Voltage Unbalance Trip Point (%) | 6% |
Mounting Method | #8 screws |
Operating Temperature Max (°C) | 70 |
Operating Temperature Maximum Fahrenheit | 158 |
Operating Temperature Minimum Celsius | -40 |
Operating Temperature Minimum Fahrenheit | -40 |
Storage Temperature Maximum Celsius | 80 |
Storage Temperature Maximum Fahrenheit | 176 |
Storage Temperature Minimum Celsius | -40 |
Storage Temperature Minimum Fahrenheit | -40 |
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| Part Number | Part Description | RoHS | Pb-Free | RoHS (2015/863/EU) Certificate | REACH (SVHC's) Declaration | REACH (SVHC's) | Halogen Free | IPC-Material Declaration | |
|---|---|---|---|---|---|---|---|---|---|
| 35040029 | 3-PHASE VOLT MON/ 380-480V/ AD | View More |
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