Product Description
Description: 1-Phase Voltage Monitor/190-240V/adj.RD
| Product Information | | Resources |
| Manufacturer | Littelfuse - Symcom | | Product Category | Monitors | | Product Sub Category | Voltage Monitor Relays | | Series | 202-200-SP Series |
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Product Attribute
| Attribute Value
|
| Input Voltage (V) | 190 - 240 Vac |
| Input Tolerance (%) | ±10% |
| Maximum Input Power | 5 |
| Input AC Line Frequency (Hz) | 50 / 60 (50 will increase all delay timers by 20%) |
| Output Form | SPDT |
| Output Load Rating (VA) | Pilot Duty: 480 VA @ 240 Vac; General Purpose: 10 A @ 240 Vac |
| Restart Delay Range | After a Fault or Complete Power Loss: Manual; 2 - 300 s adjustable |
| Trip Delay Range | Under/Over Voltage: 4 s |
| Trip Point Accuracy (%) | ±1% |
| Overvoltage Trip Voltage (%) | 1.1 |
| Overvoltage Reset Voltage (%) | 1.07 |
| Undervoltage Trip Voltage | 0.9 |
| Undervoltage Reset Voltage (%) | 0.93 |
| Termination Type | 0.25 in male quick connect |
| Mounting Method | 1/4 in socket head cap screw (customer supplied) |
| Operating Temperature | -40° to 70°C (-40° to 158°F) |
| Humidity | 95% non-condensing |
| Dimensions | 2.5 H x 2.5 W x 1.4 D in. (63.5 x 63.5 x 35.6 mm) |
| 202-200-SP SERIES - Single-phase voltage monitor |
Series Description: The 202-200-SP Series 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 MotorSaverÂ’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. |
- Proprietary microcontroller based circuitry: Constant monitoring of voltage to detect harmful power line conditions, even before a motor starts
- Fixed trip delay 4s: Prevents nuisance tripping due to rapidly fluctuating power line conditions
- Adjustable restart delay (Manual, 2-300s): Allows staggered start up of multiple motors, after a fault, to prevent a low voltage condition
- Advanced LED indication: Provides diagnostics which can be used for troubleshooting and to determine relay status
- One screw mounting and standard 1/4” quick connect terminals: Fast installation and compact size perfect for panel assembly or OEM applications
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