Protection Relays and Controls Catalog
Readers can use this catalog to identify and order the most-effective protection and control relays for their applications.
Link has been copied to clipboard
202
3-PHASE VOLTAGE MONITOR/ 190-4 | Series: 202The 202-200-SP voltage monitor is designed to protect single-phase motors regardless of size. It can be used with 190V-240VAC, 50/60Hz motors to prevent damage caused by incoming power problems.
A unique microcontroller-based voltage-sensing circuit constantly monitors the voltage to detect harmful power line conditions. When a harmful condition is detected, the relay’s output relay is deactivated after a specified trip delay. The output relay reactivates after power line conditions return to an acceptable level and a specified amount of time has elapsed (restart delay). The trip delay prevents nuisance tripping due to rapidly fluctuating power line conditions.
| Property | Value |
|---|---|
Input Voltage (V) | 190 - 480 Vac |
Output Form | SPDT |
Termination Type | 0.25 in male quick connect |
Mounting Method | 1/4 in socket head cap screw (customer supplied) |
Dimensions | 2.5 H x 2.5 W x 1.4 D in. (63.5 x 63.5 x 35.6 mm) |
Weight (kg) | 0 Lb (pound) |
Dielectric Breakdown | ≥1960 |
Humidity | 95% non-condensing |
Input AC Line Frequency (Hz) | 50 / 60 (50 will increase all delay timers by 20%) |
Input Phase Sequence | A; B; C |
Input Tolerance (%) | ±10% |
Maximum Input Power (W) | 5 |
Output Load Rating (VA) | Pilot Duty: 480 VA @ 240 Vac; General Purpose: 10 A @ 240 Vac |
Overvoltage Reset Voltage (%) | 107% |
Overvoltage Trip Voltage (%) | 110% |
Repeat Accuracy (%) | ±0.5% |
Restart Delay Range | Manual; 2 - 300 s adjustable |
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% |
Operating Temperature Max (°C) | 70 |
Operating Temperature Maximum Fahrenheit | 158 |
Operating Temperature Min (°C) | -40 |
Operating Temperature Minimum Fahrenheit | -40 |
202 Resources
Link has been copied to clipboardShowing 1 to 1 of 1 Total Results
Share
| Part Number | Part Description | RoHS | Pb-Free | RoHS (2015/863/EU) Certificate | REACH (SVHCs) Declaration | REACH (SVHCs) | Halogen Free | IPC-Material Declaration | |
|---|---|---|---|---|---|---|---|---|---|
| 202 | 3-PHASE VOLTAGE MONITOR/ 190-4 | View More |
If the product environmental information that you are looking for does not appear in this tab, please complete the Product Environmental Information Request Form.