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Powered: | Measuring Circuit | Contact Load: | High Power |
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Mounting: | Din Rail | Feature: | Fault Record |
Single Phase Over Under Voltage Relay SVR1000
The Features of SVR10000
-- Powered by the measuring circuit
-- Built-in LCD and keypad afford a precise,digital setting
-- Compact modular 43mm housing
-- Adjustable over- and undervoltage threshold
-- Independent adjustable delay time for overvoltage, undervoltage
-- 1 CO & 1NC contacts
-- Fault recording with last 3 faults
♦ Protective Functions
-- Overvoltage
-- Undervoltage
♦ Typical Applications
• Pumps • Fans
• Blowers • Motors
• Compressors
♦ Approvals
• CE • CCC
♦ Technical data
Model | SVR1000/D12 | SVR1000/AD48 | SVR1000/AD220 | ||
Measuring circuit | A1+,A2- | ||||
Rated voltage | DC 12V | AC/DC 24~48V,50/60Hz | AC/DC 110~240V,50/60Hz | ||
Monitoring functions | overvolatege, undervoltage | ||||
Overvoltage setting range | DC 9.0~18.0V adjustable | AC/DC 20.0~80.0V adjustable | AC/DC 50.0~300V adjustable | ||
Undervoltage setting range | DC 9.0~18.0V adjustable | AC/DC 20.0~80.0V adjustable | AC/DC 50.0~300V adjustable | ||
Voltage hysteresis | 0.1~6.0V adjustable | 0.1~30.0V adjustable | 1.0~90.0V adjustable | ||
Delay time for overvoltage and undervoltage | 0.1-999s adjustable | ||||
Reset mode | Manual/ Automatic/Automatic with power-on delay | ||||
Delay time for reset | 0.1-999s adjustable | ||||
Indicators | LCD indicating voltage,operationand fault status | ||||
Output contacts | 1 CO & 1NC | ||||
Contact capacity | 6A ,250VAC | ||||
Dimensions (H x W x D) | 80×43×54mm | ||||
Mounting | DIN rail |
The single-phase self-recovering over-undervoltage protector comprises a base, an upper cover, a main casing, a lateral slot and a self-tapping screw, wherein the bottom of the base is fixedly mounted with a buckle, and the base is fixed at the bottom of the main casing. The back of the main casing is recessed inward to form a lateral card slot; the upper casing cover is disposed on the surface of the main casing, and the main casing and the upper casing cover are fixedly connected by a self-tapping screw, and the surface of the upper casing cover is inlaid with a display screen. The single-phase self-recovery over-voltage and under-voltage protector has a measuring unit, and the program is programmed in the single-chip microcomputer through the measuring unit, and the digital device of the single-chip microcomputer controls the protector to continue when the power supply line has overvoltage or undervoltage. Under high voltage impact, the circuit is cut off quickly and safely to avoid accidents caused by abnormal voltage being sent to the terminal electrical equipment. When the voltage returns to normal value, the protector will automatically turn on the circuit within the specified time to ensure that the terminal electrical appliance is in the unattended condition. run.
Contact Person: sales
Tel: +8613757785251