Guardian VFD Pump Controller
Reduce maintenance and running costs while achieving optimum pump performance with our Guardian VFD Pump Controller.
Description
Specifications
Resources
Guardian VFD Pump Controller Ratings
| Power Supply Voltage: 380–480 V (-15%/+10%) | ||
| Power Supply Frequency: 47–63 Hz | ||
| HP | kW | AMPS |
10 | 7.5 | 17.6 |
15 | 11 | 27.7 |
20 | 15 | 33 |
25 | 18.5 | 41 |
30 | 22 | 48 |
40 | 30 | 66 |
50 | 37 | 79 |
60 | 45 | 94 |
75 | 55 | 116 |
100 | 75 | 160 |
125 | 90 | 179 |
150 | 110 | 215 |
Guardian VFD Pump Controller Input/Output Configurations
| Standard + PLC | Extended I/O | |
| Basic | Extended | ||
Analog In | 4 |
| 2 |
Analog Out | 3 |
| 2 |
Digital In | 16 | 4 | 4 |
Digital Out | 6 | 2 | 2 |
Relay Out | 2 | 1 | 1 |
Guardian VFD Pump Controller Communications
Modbus | 1 (RS422/RS485) |
TCP/IP (Optional) | 1 |
CanOpen (Optional) | 1 |
Ethernet (Optional) | 1 |
Bluetooth (Optional) | 1 |
Guardian VFD Pump Controller Protections (Internal to the VFD)
Thermal protection | Yes, 12-ton motor thermal protection depending on the thermal-protection motor frequency |
Memorization when power off | |
Electronic/PTC | Yes, dedicated input on option cards |
Short circuit between phases | Yes |
Ground fault | Yes |
Output phase loss | Yes |
Input phase loss | Yes |
Overload | Yes |
Overvoltage | Yes |
Undervoltage | Yes |
Drive thermal protection | Yes |
Locked motor protection | Yes |
Stall prevention | Yes |