Zhuhai Wanlida Electrical Automation Co., Ltd.

China Manufacturer with main products: AC Drive, Variable Frequency Drive, Soft Starter, Static Var Generator, SVG/Statcom, Active Power Filter, Protection Relay, SVC

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Wanlida Protection Relays

Payment Terms: L/C, T/T
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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China

Quick Details

  • motor protection relay: generator protection relay

Specifications

Product list of relay protection and monitoring system
Microcomputer protection and monitoring devices
Device type
Model
Remarks
MGPR series microcomputer generator protection equipment
MGPR-610H
Microcomputer generator difference protector
MGPR-620H
Microcomputer generator backup integrated protection and monitoring device
MGPR-650H
Microcomputer generator ground protector
MTPR series microcomputer transformer protection equipment
MTPR-6110H
Microcomputer transformer difference protector
MTPR-6110H-B
Microcomputer transformer backup  protection for neutral grounded side
MTPR-635H-B
 Microcomputer transformer backup  protection for neutral not-grounded side
MTPR-13CY
Microcomputer station (shop) transformer protection and monitoring device
MTPR-310Hb-2 (3)
2-phase (3) microcomputer station (shop) transformer integrated protection and monitoring device
MTPR-310Hb-2X
2-phase station (shop) transformer integrated protection, with 4~20mA output
MTPR-310Hb-3X
3-phase station (shop) transformer integrated protection, with 4~20mA output
MLPR series microcomputer line protector
MLPR-6110H-F
Microcomputer line optical fiber longitudinal difference protector
MLPR-13CY
Microcomputer line protector
MLPR-310Hb-2 (3)
2-phase (3) microcomputer line integrated monitoring protector
MLPR-350Hb-2 (3)
2-phase (3) microcomputer line integrated monitoring protector
 (The neutral is grounded via resistance)
MMPR series microcomputer motor (difference) protector
MMPR-13CY
Microcomputer motor protector
MMPR-310Hb-2 (3)
2-phase (3) microcomputer motor integrated protection and monitoring device
MMPR-310Hb-2X
2-phase microcomputer motor integrated protection, with 4~20mA output
MMPR-310Hb-3X
3-phase microcomputer motor integrated protection, with 4~20mA output
MMPR-23CY
Microcomputer motor difference protector
MMPR-320Hb-2 (3)
2-phase (3) microcomputer motor difference protector
MMPR-330Hb-2 (3)
2-phase (3) microcomputer synchronous motor integrated protection and monitoring device
MMPR-330Hb-2X
2-phase microcomputer synchronous motor integrated protection, with 4~20mA output
MMPR-330Hb-3X
3-phase microcomputer synchronous motor integrated protection, with 4~20mA output
MCPR microcomputer capacitor protector
MCPR-310Hb-2 (3)
2-phase (3) microcomputer capacitor integrated protection and monitoring device
MRPR microcomputer reactor protector
MRPR-310Hb-2 (3)
2-phase (3) microcomputer reactor integrated protection and monitoring device
MFPR microcomputer filter protector
MFPR-310Hb-2 (3)
2-phase (3) microcomputer filter integrated protection and monitoring device
Microcomputer automatic devices
Device type
Model
Remarks
MBZT series microcomputer backup power supply automatic switch-on and reset device
MBZT-310Hb
Microcomputer bus backup power supply automatic switch-on and reset device
MBZT-320Hb
Microcomputer line backup power supply automatic switch-on and reset device
MBZT-330Hb
MBKQ microcomputer backup power supply quick switching device
MBKQ-510D
Microcomputer backup power supply quick switching device
MQSD microcomputer automatic quasi-synchronization device
MQSD-510H
Microcomputer automatic quasi-synchronization device
MVQC microcomputer voltage reactive adjustment device
MVQC-5110D
Microcomputer voltage and reactive power adjustment controller
380~1200V low voltage protection and monitoring devices
Motor integrated management unit
MMPR-300N
Low-voltage motor integrated management unit
MMPR-301N
MMPR-310N
Low-voltage motor integrated management unit (directly measurable current)
MMPR-310Q
Feeder integrated management unit
MLPR-300N
Low-voltage feeder integrated management unit
MLPR-301N
Integrated monitoring management unit
MMCU-301N
Low-voltage monitoring integrated management unit

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