Wiring Diagram - Greenheck Vektor Installation, Operation And Maintenance Manual

Electrical Controls Information for Factory-Supplied Variable Frequency Drive

Wiring Diagram

CBL#1 (BLACK)
TRANSDUCER/TERMINAL
ENCLOSURE
- AT THE FAN
FACTORY WIRING
FIELD WIRING
®
ABB BYPASS MODULE
CBL#3 (ORANGE)
1
CBL#3 (ORANGE)
5
CBL#3 (BLACK)
14
DIGITAL RELAY OUT
CLOSE WHEN FAN ON
CBL#3 (RED)
16
ABB DRIVE MODULE
U I
SET DIP
1 ANALOG INPUT
SWITCHES
2 SIGNAL SWITCH
SHIELD
SGND
AI1
SURE AIRE
CBL#1 (WHITE)
CBL#2 (WHITE)
AGND
CBL#2 (BLACK)
AO1
VARIABLE N.
VGN PCB
TB1
Nozzle VDC
Sure-Aire VCD
Isolation Power
Manual Switch 1
Manual Switch 2
+24 Volts
+24 Volts
+24 Volts
Common
Common
Common
R1
POWER SUPPLY
TB2
Power Supply +
Common
1
5
14
16
AI1
AGND
AO1
+ -
TRANSDUCER 2
SURE-AIRE SIGNAL
0
FAN PRESSURE (LOW&HIGH)
TO SURE-AIRE CONNECTION
PLATE ON FAN
TITLE
ABB ECLIPSE DRIVE WITH VGN TECHNOLOGY
DRIVE DISCONNECT LOAD SIDE
3
1 2
FUSE
P.O.BOX 410 SCHOFIELD, WISCONSIN 54476-0410
VEKTOR FAN WITH
GND
OUTGOING POWER - TO FAN MOTOR
T1
T2
T3
GND
BMS SYSTEM
SUPPLIED BY OTHERS
COMM
BMS COMMUNICATIONS (STD)
- BACNET (STANDARD)
- LONWORKS (OPTIONAL)
REQUIRED WIRING:
-DIGITAL ON/OFF (THRU COMM)
-SPEED REFERENCE (THRU COMM)
-NOZZLE FEEDBACK (HARDWIRE)
-ALARM (THRU COMM)
-FAN FLOW (THRU COMM)
TRANSDUCER 1
+ -
0
DUCT PRESSURE
SIGNAL COMPONENT
BY OTHERS
NOZZLE POSITION
FEEDBACK TO BMS
NOZZLE ACTUATOR FEEDBACK RECOMMEND 1 PER SHAFT
MAY BE MULTIPLE ACTUATORS PER NOZZLE BLADE SHAFT
- +
5
1 2
3
5
1 2
3
DRAWN BY
DATE
PODJASKI
VGN Technology
SUPERSEDES
01-12-12
ACTUATOR 4
3
1 2
5
BYPASS DAMPER
COMPONENT
BY OTHERS
ACTUATOR 1
ISOLATION DAMPER
ACTUATOR 2
NOZZLE ACTUATOR 1
ACTUATOR 3,4,5
ADDITIONAL NOZZLE ACTUATORS
QTY. DEPENDENT ON UNIT SIZE
ECO
ENG. REF.
13
SYSTEM
WIRING