Alco Controls

Rack and Condenser Controllers
Series EC3-600, -700, -800, -900
with Webserver Function and TCP/IP Ethernet protocol,
or with FTT10 LON Interface
Selection table
A2.5.1/1003/E
Common Features
• Maintenance and alarm management
• Sensor failure handling
• Inputs for common low and common high
pressure alarms
• Configuration data stored in non-volatile
memory
• Aluminum enclosure for DIN-rail mounting
• Electrical connection via plug-in type screw
terminals
• Operation and commissioning via local or
remote PC
• Control of Copeland Scroll DigitalTM Compressors (EC3-62x)
• CE approved
• Communication via:
Echelon LON Protocol for full network
capabilites
or
TCP/IP Ethernet with Web Server function
(see page 35)
ECD-000
Alco Controls
EC3-600
Features of ECD-000
• Connection to EC3 Series via RJ45 Western
digital plug. No further power cables required.
• 2½ digit display
• Indicator LEDs for compressor and alarm status
• 4 keys allow parameter modification if
necessary
• Easy mounting in panels with 71 x 29 mm
cutout
• IP65 if mounted in front panel
TCP/IP LON
Description Type Part No. Part No. Type Part No. Part No.
single unit Kit* single unit Kit*
Rack Controller
for 8 compressors or 1 Digital ScrollTM and 7 single-stage compressors EC3-652 807 534 808 046 EC3-651 807 533 808 045
for Multistage Compressors EC3-672 807 562 808 029 EC3-671 807 561 808 028
*) Kit contains terminal kit, pressure transmitters PT5-07M and PT5-30M with cable assemblies, transformer 60VA, 1 NTC sensor 6m (EC3-65x only), see page 148.
Condenser Controller
for up to 6 stages, one with continuous control output 0…10V,
heat recovery control
EC3-752 807 592 808 031 EC3-751 807 591 808 030
*) Kit contains terminal kit, pressure transmitter PT5-30M with cable assembly, transformer 60VA (see also page 148).
Dual Circuit Controllers
for 4 + 3 Compressors EC3-812 807 602 808 033 EC3-811 807 601 808 032
*) Kit contains terminal kit, 2 pressure transmitters PT5-07M with cable assemblies, transformer 60VA, and 3 NTC sensors 6,0m (see also page 148).
for 4 single stage compressors or 1 Digital ScrollTM and 3 single-stage
compressors & 3 Fans plus Speed Control
EC3-932 807 624 808 044 EC3-931 807 623 808 043
*) Kit contains terminal kit, pressure transmitters PT5-07M and PT5-30M with cable assemblies, transformer 60VA, and 5 NTC sensors 6m (see also page 148).
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