GADITES G63-DM3PH 3 Phase Voltage Protector 63A, Adjustable Over/Under Voltage & Over Current Relay, Digital Display, Phase Failure & Sequence Protection, DIN Rail 5 Module
⚡ COMPLETE 3-PHASE PROTECTION
Protects equipment from over voltage, under voltage, over current, phase failure, wrong phase sequence, and voltage imbalance—ideal for motors, pumps, and control panels.
 
📊 REAL-TIME DIGITAL MONITORING
Bright LED display shows live voltage (L1/L2/L3) and current for quick diagnosis and stable operation.
 
 
⚙️ FULLY ADJUSTABLE SETTINGS
Set voltage limits, current limits, trip/recovery delays, and working modes via front keys—tailor protection to your load and site conditions.
 
 
 
🔄 AUTO CUT-OFF & AUTO RESET
Instantly disconnects during faults and automatically restores power after stabilization with configurable delays to avoid nuisance trips.
 
 
 
 
🔁 DUAL MODE – SYNC / ASYNC
Synchronous: trips all phases for maximum safety.
Asynchronous: isolates only the faulty phase to reduce downtime—choose based on application.
 
 
 
 
 
📏 COMPACT 5-MODULE DIN RAIL
89 × 75 × 76 mm body fits tight panels; clean wiring layout and easy installation.
The GADITES G63-DM3PH is a smart 3-phase protection relay + monitoring device engineered for modern electrical panels. It continuously monitors voltage and current across all phases and cuts off power during unsafe conditions, then auto-recovers once supply stabilizes.
With digital display, adjustable protection thresholds, delay timers, and dual working modes (SYNC/ASYNC), it helps prevent motor burnouts, downtime, and costly maintenance.
Best for: motors, pumps, compressors, HVAC, CNC machines, industrial panels, commercial buildings, and OEM control systems.
 
Parameter
Specification
Model Number
G63-DM3PH
Brand
GADITES
Rated Voltage
AC 3 × 220V (N-L1/L2/L3)
Frequency
50/60Hz
Maximum Operating Voltage
350V
Minimum Operating Voltage
140V
Voltage Measurement Accuracy
< 1%
Over Voltage Protection Range
230V – 300V (Adjustable)
Over Voltage Recovery Range
225V – 295V (Adjustable)
Under Voltage Protection Range
140V – 210V (Adjustable)
Under Voltage Recovery Range
145V – 215V (Adjustable)
Over Current Protection Range
1.0A – 63.0A / 100A (Adjustable)
Voltage Imbalance Protection Range
20V – 99V
Voltage Imbalance Recovery Range
15V – 94V
Phase Sequence Protection
Yes (ON/OFF Adjustable)
Phase Loss Protection
Yes
Power-On Delay
1 – 500 Seconds
Protection Trip Delay
0.1 – 30 Seconds
Recovery Delay
1 – 500 Seconds
Voltage Hysteresis
5V
Voltage & Current Calibration
Manual Calibration Available
Working Modes
Synchronous / Asynchronous
Display Type
Digital LED Display
Current Display
Real-Time Monitoring
Voltage Display
Real-Time Monitoring
Mounting Type
35mm DIN Rail
Module Width
5 Module
Dimensions (H × W × D)
89 × 75 × 76 mm
Operating Temperature
-25°C to +50°C
Storage Temperature
-25°C to +55°C
Relative Humidity
≤50% at 40°C
Pollution Degree
3
Maximum Installation Altitude
≤2000m
Power Consumption
≤2W
Electrical / Mechanical Life
>100,000 Cycles
Key Protection Functions
✔ Over Voltage Protection
✔ Under Voltage Protection
✔ Over Current Protection
✔ Phase Sequence Protection
✔ Phase Loss Protection
✔ Three-Phase Voltage Imbalance Protection
✔ Auto Recovery Function
✔ Adjustable Delay Settings
✔ Voltage & Current Calibration
✔ Real-Time Voltage Monitoring
✔ Real-Time Current Monitoring
✔ Digital LED Display
✔ DIN Rail Mounting
Applications
🏭 Industrial Panels
🚰 Water Pump Systems
⚙️ Motors & Compressors
🏢 Commercial Buildings
🔌 Distribution Boards
🏗️ OEM Control Panels
❄️ HVAC Systems
Amazon Technical Highlights
Compact 5-Module Design
89 × 75 × 76 mm Panel-Friendly Size
Dual Working Modes (SYNC / ASYNC)
Adjustable Protection Parameters
Real-Time Voltage & Current Monitoring
Industrial Grade Reliability
Over 100,000 Switching Cycles
Suitable for Motors, Pumps & Industrial Loads