Active Member
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[China]
Address: No.337,Kaichuang Road,Baitawang Industrial Distrit, Beibaixiang Town,Yueqing City,Zhejiang Province,China
Contact name:
Wenzhou Ginri Power Automation Co., Ltd. |
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DC 20-80V Single Phase Voltage Monitoring Relay Upper Under Voltage Protection Relayss
♦ 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
-- Adjustable reset mode:automatic reset or manual reset
-- 1 CO & 1NC contacts
-- Fault recording with last 3 faults
♦ Protective Functions
-- Overvoltage-- Undervoltage
♦ Typical Applications
• Pumps • Fans • Air-conditioning system
• Blowers • Motors • Compressors • Elevators
Approvals
• CE • CCC
♦ Technical data
| Model | SVR1000/AD48 |
| Measuring circuit | A1+,A2- |
| Rated voltage | AC/DC 24~48V,50/60Hz |
| Monitoring functions | overvolatege, undervoltage |
| Overvoltage setting range | AC/DC 20.0~80.0V adjustable |
| Undervoltage setting range | AC/DC 20.0~80.0V adjustable |
| Voltage hysteresis | 0.1~30.0V 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 |
