Grundfos DPC 2-1 User Manual

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PARAMETERS AND SPECIFICATIONS:
Following chart shows the main technical parameters & specifications:
Main Technical Characteristics
Control characteristic
Double liquid level control
Pressure control
Working modes
Manual / auto
Drainage application
By using float switch
Pressure Boosting application
By using pressure switch
Water Transfer application
By using float switch
Main Technical Data
Rated output power (amperes)
1.5 to 15A for each pump
Rated input voltage
AC 220V / 50 Hz / Single Phase
Trip response time of overload
5 sec - 5 min
Trip response time short circuit
Less than 0.1 sec
Trip response time of under/over voltage
Less than 5 sec
Trip response time of dry run
6 sec (or this can be set manually)
Recovery time of overload
30 min (or this can be set manually)
Recovery time of under/over voltage
5 min
Recovery time of dry run
30 min (or this can be set manually)
Trip voltage of over voltage
115 % of rated input voltage
Trip voltage of under voltage
80 % of rated input voltage
PROTECTIONS COVERED
Dry run (without float/ probe)
Overload (auto-calibrated or can be set)
Transient surge
Under voltage
Over voltage
Pump stalled
Short circuit
Pump shaft anti rust protection
Other Technical Data
Permissible ambient temperature
-5 to +50 deg C
Degree of protection
IP 55
Installation position
Vertical
Unit dimensions (L X W X H)
320 x 420 x 138 mm
Physical interface
RS485 bus interface: Asynchronous
Baud rate
1200, 2400, 4800, 9600 bps (default)
Protocol type
MODBUS protocol (RTU)

Grundfos DPC 2-1 Specifications

General

Brand	Grundfos
Model	DPC 2-1
Category	Controller
Language	English