Protection Relays and Controls Catalog - Spanish
Spanish readers can use this catalog to identify and order the most-effective protection and control relays for their applications.
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102A
3-PHASE VOLTAGE MONITOR/ 190-4 | Series: 102AThe 102A is a 3-phase, auto-ranging, dual-range voltage monitor that protects 190-600VAC, 50/60Hz motors regardless of size. The product provides a user selectable nominal voltage setpoint and the voltage monitor automatically selects between the 200V and 400V range.
A unique microcontroller-based voltage and phase-sensing circuit constantly monitors the 3-phase voltages to detect harmful power line conditions. When a harmful condition is detected, the output relay is deactivated after a specified trip delay. The output relay reactivates after power line conditions return to acceptable levels. The Model 102A includes advanced single LED diagnostics. Five different light patterns distinguish between faults and normal conditions.
| Property | Value |
|---|---|
Input Voltage (V) | 190 - 480 Vac |
Output Form | SPDT - 1 Form C |
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: 480 VA @ 240 Vac; General Purpose: 10 A @ 240 Vac |
Restart Delay Range | After a Fault: 2 s; After a Complete Power Loss: 2 s |
Trip Delay Range | Under/Over Voltage: 4 s; Unbalance/Phase faults: 2 s |
Trip Point Accuracy (%) | ±1% |
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 |
102A Resources
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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 | |
|---|---|---|---|---|---|---|---|---|---|
| 102A | 3-PHASE VOLTAGE MONITOR/ 190-4 | View More |
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