Wenzhou Ginri Power Automation Co., Ltd.
Wenzhou Ginri Power Automation Co., Ltd.
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Elevator Lift Single Phase Voltage Monitoring Relay Over Under Voltage Protection Device
1.Adjustble Delay Time fOR 0-999s
2.Selectable Under Voltage / Over Voltage
3.1 CO Configurations
4.Suitable for 1 Phase 2 Wire
♦ Features
-- Powered by the measuring circuit -- Compatible with AC and DC supply-- 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/AD220 |
| Measuring circuit | A1+,A2- |
| Rated voltage | AC/DC110~240V,50/60Hz |
| Monitoring functions | overvolatege, undervoltage |
| Overvoltage setting range | AC/DC 50.0~300V adjustable |
| Undervoltage setting range | AC/DC 50.0~300V adjustable |
| Voltage hysteresis | 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 |
