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JVR800-1 LCD Display Three-phase Over and undervoltage Relay
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Product Details
| Place of Origin | Zhejiang, China | Brand Name | GINRI | |
| Model Number | JVR800-1 | Theory | Voltage Relay | |
| Usage | Protective | Size | Miniature | |
| Protect Feature | Sealed | Contact Load | High Power |
Product Description
LCD Display Counting/Timing/ Overvoltage/Undervoltage/Phase Failure/Phase Sequence Relay
JVR800-1
♦ Features
--Built-in LCD and keypad afford a precise,digital setting
-- Three-phase monitoring of phase sequence, phase loss, over- and undervoltage
-- Adjustable over- and undervoltage threshold
-- Independent adjustable delay time for phase sequence, phase loss, overvoltage, undervoltage
-- Powered by the measuring circuit
-- 1 C/O & 1NC contacts
-- with Timing, counting and faulure recording
♦ Protective Functions
-- Phase sequence
-- Phase loss
-- Overvoltage
-- Undervoltage
-- Timing
-- Counting
-- Faulure recording
♦ Typical Applications
• Pumps • Fans
• Blowers • Motors
• Compressors
♦ Approvals
• CE • CCC
♦ Technical data
Type | JVR800-1 |
Measuring circuit | L1,L2,L3 |
Rated voltage | 380VAC ,50/60Hz |
Monitoring functions | phase sequence, phase loss, overvolatege, undervoltage, timing, counting |
Overvoltage setting range | 380-600V adjustable |
Undervoltage setting range | 100-380V adjustable |
Hysteresis | 1-20V adjustable |
Delay time for overvoltage and undervoltage | 1-20s adjustable |
Delay time for phase loss | 1-20s adjustable |
Delay time for phase sequence | 1-20s adjustable |
Indicators | LCD indicating voltage,current,operation status |
Output contacts | 1 C/O,1NC |
Contact capacity | 6A ,250VAC |
Dimensions (H x W x D) | 80×40×54mm |
Mounting | DIN rail |
* Please contact us for further information.
Contact Us
- Wenzhou Ginri Power Automation Co., Ltd.
- Contact nameRoni Zhao Chat Now
- Phone86-577-57198185
- AddressNo.337,Kaichuang Road,Baitawang Industrial Distrit,Beibaixiang Town, Wenzhou, Zhejiang
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