RS485 - Factory Automation Components

Part List

to
Basic Functions
drives and monitors status of auxiliaries in
102
740-4T030A0 30KW 60A 348.5 227 171.5 Ø8.5
C1(transducer):4-20mA
u
misoperation. Use Condition
740-
740-4T1R5A0 1.5KW 3.8A 150 102 118 Ø4
Extensible RS485 design,one drive in the
3 / 21
4T18R5A0 18.5KW 38A 337 197 193 Ø8.5
If the drive detects the pipe pressure is
a
)
a
Output Voltage 0-rated input voltage
pump and prolongs pump lifetime to the
current for 1s
h
Start Frequency 0.01-10.00Hz
o
damage on pump due to loose connection.
150% rated current for 60s;180% rated
. Selection Table
ic
e
Input Voltage 220VAC±15%,380V±15%
Replay Output 2 way output,pragrammable
automatically.After set period time,it
Keypad Description (quick use guide)
4-bit password can be set with non-zero
Installing
740-2T2R2A0 2.2KW 10A 150 102 118 Ø4
stops running automatically to avoid
sunlight,dust,corrosive gas,inflammable
v
n
running or stopped status in case of
Overload Capability
communication mode,Master drive sends
lo
w
cause electric short circuit to burn out the drive.
Password Setting
V (remote pressure gauge):0-10V
2 / 21
740-4T7R5A0 7.5KW 16A 294 131 173 Ø5
)
value,the system stops working
Power
3PH 380v out
· Do not operate the equipment with power on, cut off the power and wait for at least 10 minutes before
C(transducer): 4-20mA
15 4A 0
740-4T004A0 4.0KW 9A 294 131 173 Ø5
operator,drive or pump,please affirm to read carefully the below tips before installation and operation.
V: 0-5V
RUN
conditions of no direct
· Do not install capacity or piezoresistor on the output end of drive,or it will cause breakdown or fault on
u
Peripheral Interface
PID feedback information to the auxiliary
Used to set parameters and modify pressure values
Open Collection Output 1 way output,pragammable
Output Frequency 0-200Hz
Used to switch inverter from fixed mode to parameter setting mode
master drive and 3 for auxiliaries
communication port,choose 1 and 2 for
3PH 220v out
numbers,Exit password setting interface
Stall Speed Control
u
Acceleration/deceleration Time 0.1-3600s
restarts automatically for specified times.If
t
Controlling
status
4 / 21
Analog Input
W
lower than the water shortage pressure set
Sleep Light-on means pump is sleeping .
Advanced PID arithmetic to realize closed
t
Auto Light-on indicats pump is running in constant pressure mode
1PH 220V in
frequent overcurrent or overvoltage
740-4T5R5A0 5.5KW 13A 294 131 173 Ø5
Installation should be executed under the
740-2T1R5A0 1.5KW 7A 150 102 118 Ø4
3PH 380V in
panel 2.Control terminal,3.Serial
2. Function button
m
lly
e
Installation
Speed-holding precision ±1.0%
system can be master and controls the
740-4T011A0 11KW 25A 294 131 173 Ø6.5
in
lig
damage on pipe network due to high
Built-in PID
t
information contained in this manual is subjected to change without prior notice.
· Do not leave any other objects inside the drive,such as wire fragments,soldering tin,metal,etc. It would
5 / 21
Master and Auxiliaries connection
t
· The main circuit terminal must be connected to the power cable tightly or it would probably cause
Manual Light-on indicates pump runs at a given frequency set by hand
r
pressure restores to normal,system works
a
or piezoresistor
PRESS. Pressure setting is valid only when the light is on
Curren
In order to ensure the proper and safe use of 740drive series and avoid any possible damages on the
740drive is made of high quality components and materials and adopts the latest microprocessor
40℃-50℃.Derate 4% capacity every 1℃
energy consumption and prolong the lifetime of your pumps.
Command Running Channel
y
740-4T022A0 22KW 45A 337 197 193 Ø8.5
Constant lighting means pump is running,while flickering means pump is in sleep
Speed Adjustable Range 1:100
118 Ø4
capacity above 1000m.Derate 1% capacity
voltage under
Starting Torque 0.5Hz±100%
Lower than 1000m,service in derated
s
1. In setting parameters,press shift to move the blink cursor
Low flow Light-on means pump is under protection against water shortage
a
Digital Input 3 way of digital terminal input
740-2TR75A0 0.75KW
increase in height. Humidity ≤95%RH,no water condensation. Vibration <5.9m / S2(0.6G)
gas,oil mist,steam and water drop. Altitude
Hole(mm
Characteristic
740-4T015A0 15KW 32A 337 197 193 Ø6.5
Input Frequency Range 50/60Hz,fluctuation±5%
and the password will be valide in 1 minute. Parameters Locking
d
A
Automatically limit current and voltage at
p
maximum extent. High Pressure Alarm When pressure exceeds set pressure,it
e
1 / 21
H
740Series
automatically in case of idle running of
Size (mm Output
e
other auxiliary drives (4 at most) to work by
Control Mode V/F control
g
This manual is issued for consumers to easily and properly operate the smart 740drive.The
every 100m increase in temperature. Environment Temperature
the drive or even damage some critical components. Please remove it if there is any exsisting capacity
normally,otherwise,system stops
740-4T037A0 37KW 75A 348.5 227 171.5 Ø8.5
740-4T2R2A0 2.2KW 5.1A 150 102 118 Ø4
Parameters
1.Indicator Lights
e
running period to prevent tripping due to
loop control system
User Manual
Technical Parameters
lo
does not affect the others. Water Shortage Protection
Mod
to
STOP Constant lighting means pump is in stop status. Online Flickering means inverter is in the multi-pump control mode
t
technology.
wiring and inspection,or it would probably cause electric shock.
Input&Output
pressure. Automatic Energy-saving Running
Safety Precautions
740drive allows your pump to work more efficiently,safely and smartly, reduce a large amount of
Three kinds of channels: 1.Operational
r
Define whether the parameter is locked in
Smart Water Pump Drive
-10℃-+40℃,service in derated capacity for
g
740-4TR75A0 0.75KW 2.1A 150 102 118 Ø4
L
real time.Any failure of the auxiliary drives

Sourcing Information

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Phone: +86-16768798955
Email: qinmao@qinmaocrane.com
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