3 Phase Multi-function Over Under Voltage Protector with Energy Metering
Gerenal
The RCB-11 is a microprocessor-based automatic transfer switch that
shows voltage, current, energy, and frequency on a digital display with
0.5-class accuracy. You can set the priority phase and choose which kWh to use frst with the simple keypad. It mounts on a DIN rail for easy installation in switchboards.
Feature
*Prepaid electricity meter
*Time-controlled switch
*Phase priority/Energy metering priority Temperature controller
*V/A protector
Basic technical parmeters
| Model and Specificaion | RCB-11 | |||
|---|---|---|---|---|
| Rated Frequency | 40/50/60/70Hz | |||
| Rated Supply Voltage | AC 3*220V (N-L1/L2/L3) | |||
| Rated Current | 80A | 100A | 125A | 150A |
| Operating Voltage Range | AC 80-300V | |||
| Rated Insulation Voltage | 450V | |||
| Hysteresis | Overvoltage: 5V Undervoltage: 5V | |||
| Voltage measurement accuracy | 0.5 Class | |||
| Output Contact | 3NO | |||
| Electrical life | 100,000 times | |||
| Mechanical life | 1,000,000 times | |||
| Protection Class | IP20 | |||
| Pollution Degree | 3 | |||
| Altitude | ≤ 2000m | |||
| Operating Temperature | ‘-5℃ ~+40℃ | |||
| Humidity | ≤ 50% at 40°C | |||
| Storage temperature | '-10° C~+55° C | |||
| Installation | Standard Rail 35mm | |||
Front-Face Panel
Wiring Diagram
