TECO-Westinghouse Motor MA7200 Instruction Manual
4H358D0180009
Installation Manual
MA7200
AC Inverter
208 to 230V 1 / 3 Phase 1 ~ 3HP
3 Phase 5 ~ 40HP
380 to 460V 3 Phase 1 ~ 75HP
SAFE OPERATION NOTES
Read this instruction manual thoroughly before installation, operation, maintenance
or inspection of the inverter. Only authorized personnel should be permitted to perform
maintenance, inspections or parts replacement.
In this manual, notes for safe operation are classified as:
“WARNING” or “CAUTION”.
WARNING
: Indicates a potentially hazardous situation that, if not avoided,
could result in death or serious injury to personnel.
CAUTION
: Indicates a potentially hazardous situation that, if not avoided,
may result in minor or moderate injury to personnel and damage
to the equipment.
“WARNING” and “CAUTION”
WARNING
y Always turn off the input power supply before wiring terminals.
y After turning OFF the main circuit power supply, do not touch the circuit
components until the “CHARGE” LED is extinguished.
y Never connect power circuit output U/T1, V/T2, W/T3 to AC power supply.
CAUTION
y When mounting the MA7200 in a separate enclosure, install a fan or other cooling
device to keep the intake air temperature below 113
o
F (45oC).
y Do not perform a withstand voltage test to the inverter.
y All the parameters of the inverter have been preset at the factory. Do not change
the settings unnecessarily.
This inverter has been placed through demanding tests at the factory before shipment.
After unpacking, check for the following:
1. Verify that part numbers on shipping carton and unit match the purchase order
sheet and/or packing list.
2. Do not install or operate any inverter that is damaged or missing parts.
3. Do not install or operate any inverter that has no QC marking.
Contact your local TECO authorized distributor or TECO representative if any of
the above irregularities have been found.
Contents Page
1. MA7200 Handling Description ------------------------------------- 1-1
1.1 Inspection Procedure upon Receiving ---------------------------------------- 1-1
1.2 Installation------------------------------------------------------------------------ 1-2
1.3 Removing/Attaching of LCD Digital Operator and Front Cover---------- 1-4
1.4 Wiring between Inverter and Peripheral Devices --------------------------- 1-7
1.5 Description of Terminal Function -------------------------------------------- 1-11
Main Circuit Wiring Diagram -------------------------------------------------1-13
1.6
1.7 Wiring Main Circuit------------------------------------------------------------1-14
1.8 Inverter Specifications ---------------------------------------------------------1-17
1.9 Dimensions ----------------------------------------------------------------------1-19
1.10 Peripheral Units-----------------------------------------------------------------1-22
2. Using LCD Digital Operator----------------------------------------- 2-1
3. Parameter Setting------------------------------------------------------ 3-1
3.1 Frequency Command An- ----------------------------------------------- 3-1
3.2 Parameters That Can be Changed during Running Bn-
3.3 Control Parameters Cn-
3.4 System Parameters Sn-
3.5 Monitoring Parameters Un-
-------------------------------------------------3-12
--------------------------------------------------3-30
---------------------------------------------3-75
-------------- 3-2
4. Fault Display and Troubleshooting ------------------------------ 4-1
4.1 General---------------------------------------------------------------------------- 4-1
4.2 Error Message and Troubleshooting ------------------------------------------ 4-2
Appendix
A. PID Parameter Setting -------------------------------------------------------App-1
B. Supplementary on PID Control Block Diagram--------------------------App-3
C. Wiring for PG Feedback Use------------------------------------------------App-4
D. RS-485 Communication Interface------------------------------------------App-5
E. SINK/SOURCE Typical Connection Diagram ---------------------------App-7
F. RS-232C Serial Communication Connection Diagram------------------App-8
G. Set-up Using the Sensorless Vector Control ------------------------------App-9
H. Notes for Circuit Protection and Environmental Ratings-------------- App-11
I. Spare Parts------------------------------------------------------------------- App-15
J. Electrical Ratings For Contstant Torque and Quadratic Torque------ App-25
K. Inverter Heat Loss ---------------------------------------------------------- App-26
No. Figure Contents Page No. Figure Contents Page
1 Air clearance for MA7200 wall mounting 1-2 27 S curve 3-27
2 Standard connection diagram 1-9 28 ASR Integral Gain 2 3-28
3 Processing the ends of twisted-pair cables 1-15 29 Deceleration to stop 3-44
The optical-couplers connect to external
4
inductive load
1-15 30 Coast to Stop 3-44
5 MA7200 ground winding 1-16 31 Whole range DC Injecting Braking Stop 3-44
6 LCD digital operator dimension 1-27 32 Coast to Stop with Timer 3-45
7 Analog operator 1-28 33 Output voltage limit 3-48
8 LCD digital operator 2-1 34 Stall prevention function during deceleration 3-48
9 Acceleration and Deceleration time 3-4 35 Zero speed braking operation selection 3-49
10 Analog input gain and bias 3-5 36 Motor overload protection curve 3-51
Adjust the auto torque boost gain Bn-11 to
11
increase the output torque
3-5 37 3-wire mode connection diagram 3-53
12 Block diagram for PID control in inverter 3-7 38 Operation sequence in 3-wire mode 3-53
Response of PID control for step-shape
13
(deviation) input
PID Control Block diagram (After Version
14
30.18)
3-8 39 2-wire mode connection diagram 3-53
3-9 40
Time chart for multi-step speed and jog
command
3-54
15 An operation example of timer function 3-9 41 Acceleration and deceleration ramp hold 3-55
16 Time chart for energy-saving operation 3-10 42 Time chart for DC injection braking command 3-57
17 User-defined V/F curve 3-15 43 PG speed control block diagram 3-58
18 Output frequency with slip compensation. 3-16 44
Time chart of output frequency with the
UP/DOWN function
3-59
19 Slip compensation limit 3-16 45 Pulse signal output 3-65
20 DC injection braking time chart 3-17 46
Upper and lower bounds of the frequency
21
command
3-18 47 PID control block diagram App-3
The input/output signal in ‘Timer’ function
application
3-66
22 Setting jump frequencies 3-18 48 PID wiring diagram App-3
23 Acceleration stall prevention function 3-20 49 Wiring of PG feedback App-4
24 Run stall prevention function 3-20 50 Wiring for MODBUS Protocol communication App-5
25 Time chart for overtorque detection 3-23 51 Wiring for PROFIBUS protocol communication App-6
26 Speed search timing chart 3-25 52 RS232-C Typical Connection Diagram App-8
No. Table Contents Page
1 Main circuit terminals 1-11
2 Control circuit terminals 1-12
3 230V/460V class applicable wire size and connector 1-14
4 Brake resistor list 1-22
5 AC reactor list 1-23
6 Noise filter on the input side 1-24
7 Key's functions 2-2
8 Setting of monitoring contents 3-6
9 LCD Digital Operator Display Unit 3-21
10 230V Class Inverter Capacity Selection 3-39
11 460V Class Inverter Capacity Selection 3-40
12 V/F curve of 1~2 HP compact size, 230V Class MA inverter 3-41
13 V/F curve of 3~20 HP, 230V Class MA inverter 3-42
14 Multi-Function Input Setting 3-52
15 Multi-function analog input function list 3-60
16 Multi-function output terminal function 3-63
1. MA7200 Handling Description
1.1 Inspection Procedure upon Receiving
Before delivery, Every MA7200 inverter has been properly adjusted and passed the
demanding function test. After receiving the inverter, the customer should take it out and
follow the below procedure:
• Verify that the Type No. of the inverter you’ve received is the same as the Type No.
listed on your purchase order. (Please read the Nameplate)
• Observe the condition of the shipping container and report any damage immediately to
the commercial carrier that has delivered your inverter.
■ Inverter nameplate:
Model:MA7200-2002-N1 HP:2 KVA:2.7
AC Input: 1PH/3PH 200-230V 50/60Hz
AC Output: 3PH 0-230V Amps: 6.4A
LISTED
MOTOR COMPANY
(IND. CONT. EQ.)
848F
INVERTER MODEL
INPUT SPECIFICATION
OUTPUT SPECIFICATION
■ Inverter model number :
MA7200-2002-N1
MA7200
Series
N1: NEMA1
N4: NEMA4
Rated Voltage
2: 200~230V
4: 380~460V
Max. Applicable Motor
Capacity (HP)
0001 : 1HP
∫ ∫
0075 : 75HP
NEMA4 for 1~20HP only
1-1
1.2 Installation
When installing the inverter, always provide the following space to allow normal
heat dissipation.
50 mm min.
120 mm
min.
AIR
ambient
temperature
-10 ~ + 40 ℃
50 mm
min.
30 mm
min.
30 mm
min.
120 mm
min.
(a) Space in Side (b) Space in Top/bottom
Fig. 1-a. Air clearance for MA7200 wall mounting
AIR
1-2
L3
L2(N)
220-240V
380-480V
L3
L1(L)
Single/ThreePhases
T1
3Phases IM
T3T2
L2(N)L1(L)
220-240V
380-480V
Single/ThreePhases
T1 T2 T3
3Phases IM
(a) NEMA4 Frame1 (b) NEMA4 Frame2
Fig. 1-b. MA7200 NEMA4 Installation
CAUTION
Location of equipment is important to achieve proper performance and normal
operating life. The MA7200 inverter should be installed in area where the following
conditions exist.
y Ambient temperature: +14 to 104
y Install the MA7200 in a location protected from rain, moisture and direct sunlight.
y Install the MA7200 in a location free from harmful mists, gases, liquids, airborne
dusts and metallic particles.
y Install the MA7200 in a location free from vibration and electromagnetic noise. (i.e.
welding machines, power units, etc…)
o
F, (-10 to 40oC).
y When mounting multiple units in a common enclosure, install a cooling fan or some
other means to cool the air entering the inverter to at least 113
1-3
o
F (+45oC) or below.
1.3 Removing/Attaching the Digital Operator and Front cover
pp
CAUTION
Please disassemble Front Cover before you connect wires to terminals on MA7200
models.
• 230V 1~25HP & 460V 1~30HP models: Plastic instructions, so please disconnect
LCD Digital Operator before you disassemble Front Cover. After you finished the
wiring connection, assemble Front Cover first then reinstall LCD Digital Operator.
• 230V 30HP、40HP & 460V 40~75HP: Iron instructions, you can disassemble Front
Cover for wiring connection without disconnect LCD Digital Operator. Then
reinstall Front Cover back after you finished wiring connection.
MA7200 disassembly / Assembly procedures will be depended on different model as
follows:
(A) For 230V : 1-2HP, 460V : 1-2HP
y MA7200-2001-N1 y MA7200-4001-N1
y MA7200-2002-N1 y MA7200-4002-N1
■ Removing the digital operator :
Take off the two screws on the front cover in the
place a and b. Remove the front cover and take
off the screws in the place c and d. Disconnect
the RS-232 cable connector on the backside of
LCD Digital
Operator
d
c
RS-232
Cable
Connector
the LCD digital operator. Lift and remove digital
operator.
■ Attaching the front cover and digital operator:
Connect the RS-232 cable connector on the back
Front Cover
a
b
of the LCD digital operator.
Attach the digital operator and tighten the screws in the place c and d. Insert the tabs of
the u
er part of front cover into the groove of the inverter and tighten the screws in the
place a and b.
1-4
(B) For 230V : 3-10HP, 460V : 3-10HP
g
r
b
g
y MA7200-2003-N1 y MA7200-4003-N1
y MA7200-2005-N1 y MA7200-4005-N1
y MA7200-2007-N1 y MA7200-4007-N1
y MA7200-2010-N1 y MA7200-4010-N1
Removing the digital operator
■
Take off the screws in the place a. and b.
Press the lever on the side of the di
ital operato
in the direction of arrow 1 to unlock the digital
operator.
Disconnect the RS-232 cable connector on the
ack side of the LCD digital operator. Lift the
di
ital operator in the direction of arrow 2 to
remove the digital operator.
■ Removing the front cover
Press the left and right sides of the front cover in
the directions of arrow 1 and lift the bottom of the
cover in the direction of arrow 2 to remove the
front cover.
■ Mounting the front cover and digital operator
Insert the tab of the upper part of front cover into
the groove of the inverter and press the lower part
of the front cover onto the inverter until the front
cover snaps shut.
Connecting the RS-232 cable connector on the
back side of the LCD digital operator and hook
the digital operator at a on the front cover in the
direction of arrow 1.
Front Cover
Front
Cover
1
c
Operator
Front
Cover
e
c
LCD Digital Operator
2
2
1
Digital
a
1
d
b
2
a
1
b
RS-232
Cable
Connector
RS-232
Cable
Connector
Press the digital operator in the direction of arrow
2 until it snaps in the place b and then tighten the
screws in the place c and d. (on the front cover)
1-5
(C) For 230V 15,20HP and 460V 15,20HP Series
y MA7200-2015-N1 y MA7200-4015-N1
y MA7200-2020-N1 y MA7200-4020-N1
■ Removing the digital operator :
Take off the screws in the place a. and b.
Disconnect the RS-232 cable connector on the
back side of the LCD digital operator and then lift
the digital operator upwards.
■ Removing the front cover :
Loosen the two screws of the front cover in the
place c and d. And lift the bottom of the front
cover to remove the front cover.
■ Mounting the front cover and digital operator :
Insert the tab of the upper part of front cover into
the groove of the inverter and tighten the screws
in the place c and d.
Connect the RS-232 cable connector on the back
of the LCD digital operator.
Attach the digital operator and tighten the screws
in the place a and b.
a
LCD Digital
b
Front
Cover
d
c
Operator
RS-232 Cable
Connector
(D) For 230V 30~40HP and 460V 40~75HP Series
■ Removing the front cover: Loosen the two screws
of the front cover in the place a. and b. Then
loosen the two screws c and d
upwards. (Don’t removing the digital operator.)
■ Mounting the front cover: Press the front cover
and then tighten the screws in the place a, b, c and
d.
Front cover
, lift the front cover
1-6
1.4 Wiring between Inverter and Peripheral devices and notice
CAUTION
1. After turning OFF the main circuit power supply, do not touch the circuit
components or change any circuit components before the “CHARGE” lamps
extinguished. (It indicates that there is still some charge in the capacitor).
2. Never do wiring work or take apart the connectors in the inverter while the power
is still on.
3. Never connect the inverter output U/T1, V/T2, W/T3 to the AC source.
4. Always connect the ground lead E to ground.
5. Never apply high voltage test directly to the components within the inverter. (The
semiconductor devices are vulnerable to high voltage shock.)
6. The CMOS IC on the control board is vulnerable to ESD. Do not try to touch the
control board.
7. If Sn-03 is 7,9,11 (2-wire mode) or is 8, 10, 12 (3-wire mode), except parameter
settings of Sn-01 and Sn-02, the other parameter settings will return to their initial
settings at factory. If the inverter is initially operated in 3-wire mode (Sn-03= 8,
10, 12), the motor will rotate in CCW sense after setting changed to 2-wire mode.
(Sn-03= 7, 9, 11). Be sure that the terminals 1 and 2 are OPEN so as not to
harmful to personal or cause any potential damage to machines.
CAUTION
1. Determine the wire size for the main circuit so that the line voltage drop is within
2% of the rated voltage. If there is the possibility of excessive voltage drop due to
wire length, use a larger wire (larger diameter) suitable to the required length
-3
10current(A)length(m) wire/km)(resistance wire3drop(V) voltageLine ×××Ω×=
2. If the length of the cable wire between the inverter and the motor exceeds 30m,
use a lower carrier frequency for PWM (adjust the parameter Cn-34). Refer to
Page 3-21
1-7
Example of connection between the MA7200 and typical peripheral devices are shown as below.
f
r
r
r
A
r
r
r
Power supply
MCCB (Molded-Case Circuit Breaker)
y Choose the Molded Case Circuit Breaker (MCCB) o
proper current rating. Please refer to the selection guide
Power supply
switch(NFB)
and earth
leakage
breake
“1.10 Peripheral Units” on Page 1-22.
y Do not use a circuit breaker for start/stop operation.
y When a ground fault interrupter is used, select the one with
no influence for high frequency. Setting current should be
200mA or above and the operating time at 0.1 second or
longer to avoid false triggering.
Electromagnetic
contacto
C reacto
Input noise
filte
MA 7200
inverte
Zero phase
core
MC (Magnetic Contactor)
y It is not always necessary to have a Magnetic Contactor on
the input side. However, an input Magnetic Contactor can
be used to prevent an automatic restart after recovery from
an external power loss during remote control operation.
y Do not use the Magnetic Contactor for start/stop operation.
AC Reactor
y To improve power factor or to reduce surge current, install
an AC Reactor on the input side of the MA7200.
Input Noise Filter
y When used with TECO specified Input Noise Filter, the
MA7200 will comply with EN55011 class A regulation.
y Please refer to the selection guide “1.10 Peripheral Units”
on page 1-22.
MA7200 Inverter
y The input power supply can be connected to any terminal
R/L1, S/L2, T/L3 on the terminal block.
y Please connect the ground terminal E to the site ground
securely.
Output Noise Filter (Zero Phase Core)
y Install an Output Noise Filter between the MA7200 and the
Induction Motor to eliminate noise transmitted between the
power line and the inverter.
y Please refer to the selection guide “1.10 Peripheral
Devices” on page 1-22.
Induction
moto
Induction Motor
y When multiple motors are driven in parallel with an
inverter, the inverter rated current should be at least 1.1
times the total motor rated current.
y The inverter and the motor must be separately grounded.
1-8
■ Standard Connection Diagram
The standard connection diagram of MA7200 is shown in Fig. 2. The sign ◎
indicates the main circuit terminal and the sign ○ indicates control circuit terminal. The
terminal function and arrangement are summarized in Table 1 and Table 2. There are
three types of control board, the terminal arrangement is shown as below.
(A) For Compact Size Type 230V : 1-2HP, 460V : 1-2HP (NEMA4 are the same)
•MA7200-2001/2-N1 •MA7200-4001/2-N1
Braking Resistor
B1/P B2
MC
Main Ckt
Power Supply
NFB
R/L1
S/L2
T/L3
U/T1
V/T2
W/T3
IM
FWD/ST OP
REV/STOP
External Fault
Fault RESET
Multi- Step
Speed Ref.1
Multi-Step
Speed R ed.2
Jogging
Fact ory Pres et
Acc. & Dec.
Switch
2k
1/2W
COMMAND
EXTERNAL FREQUENCY
(*4)Pulse Input Frequency Command
0 ~ +10V
Ω
4 ~ 20 mA
0 ~ +10V
0V
EXTERNAL PG
DC VOLTAGE
PG INPUT
(A PHASE)
P
P
IP12
IG12
A(+)
A(-)
1
2
3
4
5
6
7
8
SC (DG)
E
+12V Power Supply for
Speed Ref.
VIN Master Speed Ref.
AIN Master Speed Ref.
AUX Multi-Funtion
Analog Input
P
(*1)
CN2
GND Analog s ignal C ommon
(*4)
1
2
3
4
("Close":FWD)
FWD
REV ("Close":REV)
Eb
RESET
Multi-Function
Contact Input
Digital signal Common
Shield Sheath
TP1
OPEN
PULL UP
Output 1
(+12V, 20 mA)
0 ~ 10V, (20k
4 ~ 20 mA, (250
0 ~ 10V, (20k
IP12
Analog
Ω
)
Ω
Ω
)
)
Analog
Output 2
E
AO1
AO2
GND
RA
RB
RC
DO1
DO2
DOG
Grounding Lead
(<100
Multi-Function Contact Output
250V AC, <1A
30V DC, <1A
S(+)
S(-)
Ω
)
Analog Monitor 1, 2
(DC 0 ~ 10 V)
Multi-Function Output 1, 2
(Open Collector 48V, 50mA)
RS-485 Port
(*1)
Shield
Wire
Shielded
P
Twisted Wire
(*2) The terminal arrangement
(*3) The control board code No. : 4P101C0040001
(*4) The CN2 wire code No. : 4H339D0250001
Fig. 2-a Standard connection diagram
SC
13
E
24
VIN AIN AUX DO1 DO2 DOG
57
68
+12V
GND AO1 AO2
1-9
GND
S(-)
ES(+)
RA RB RC
(B) 230V : 3-40HP, 460V : 3-75HP (NEMA4 to 20HP)
Ω
(
)
(*2)
yp
(
KΩ)
y MA7200-2003-N1 y MA7200-4003-N1
through through
MA7200-2040-N1 MA7200-4075-N1
Braking Resistor
B1/P B2
Main Ckt
Power Supply
FW D/STOP
REV/STOP
External Fault
Fault RESET
Multi-Step
Speed Ref.1
Factory Preset
Multi-Step
Speed Red.2
Jogging
Acc. & Dec.
Switch
2k
1/2W
COMMAND
EXTERNAL FREQUENCY
(*4)Pulse Input Frequency Command
Ω
4 ~ 20 mA
0 ~ +10V
EXTERNAL PG
DC VOLTAGE
PG INPUT
(A PHASE)
-10V ~ +10V
P
0V
P
MC NFB
R/L1
S/L2
T/L3
FW D ("Close":FWD)
1
2
REV ("Close":REV)
3
Eb
4
RESET
5
6
7
8
E
+12V or -12V Power Supply
Speed Ref.
for
VIN Master Speed Ref. 0 ~ 10V & -10V~10V
AIN Master Speed Ref.
AUX Multi-Function
Analog Input
P
(*1)
IP12
IG12
A(+)
A(-)
Multi-Function
Contact Input
24VG
(Sink Common)
24V
(Source Common)
Shield Sheath
SINK
20
GND Analog signal Common
TP1
OPEN
PULL UP
Analog
Output 1
TP2
TP2 :
TP2 :
, (20kΩ)
4 ~ 20 mA, (250Ω)
0 ~ 10V, (20k
IP12
(* 2)
SOURCE
SINK
(±12V, 20 mA)
U/T1
V/T2
W/T3
E
AO1
Analog
Output 2
)
AO2
GND
R1A
R1B
R1C
R2A
R2C
DO1
DOG
S(+)
S(-)
IM
Grounding Lead
(<100 Ω )
Analog Monitor 1, 2
(DC 0 ~ 10 V)
Multi-Function Contact Output
250V AC, <1A
30V DC, <1A
Multi-Function Output 1
Open Collector 48V, 50mA
RS-485 Port
(*1)
( * 1)
input, the short jumper of TP2 must be set to SINK position, and set to SOURCE position for source type input.
( * 2) The term inal
(*3) The terminal arrangement
must be set to SIN K posit
VIN Ref. can be set in two input methods as 0~10V or -10~+ 10V
(
*3)
(*4) The control board code No. : 4P101C 0060002
( * 4)
The term inal A(+), A (-) can be the output term inal of Pulse Input Frequency Command, and the jum per of TP1 must be set to OPEN position.
Shield
Wire
1
and
8
P
j
The terminal can be set as SINK or SOURCE type input interf ace, when setting as sink t
Shield Wire
c
Shielded
P
Twisted W ire
~
Shield e Tw isted
can be set
as SINK or
ion, and set to SOURCE position fo r source type input.
Pulse Input Frequency Command: 0~32K H z, 3~12V High torsion, input re sistor 2.7K Ω
1 3 5
( * 5) The term inal arrangem ent
( * 6) The contro l board code No. ： 4P101C 0130001
24VG
Fig. 2-b Standard connection diagram
E
2
Fig. 2-b Standard connection diagram
1 8
S(+)
A(
-)
S(-)
~
R2A R2C R1A R1B R1C
Wire
S OURCE
24VG
1 3 5 7 AUXVIN AIN24V DO1 DOG IP12 A(+) A(-)
E
2 4 6 8 +12VGND AO1 AO2 E IG12 S(+) S(-)GND R2A R2C R1A R1B R1C
4
type input interface, when setting
7 VIN AIN
24V DOG
6 8
+12V-12V
GND
AUX DO1
AO1 AO2 E
as sink type input, the sho rt jum per of TP2
~
c
j
A(+)
IP12
IG12
1-10
e
1.5 Description of terminal function
/
/
/
Table 1 Main circuit terminals
Terminal 230V:1~20HP, 460V:1~20HP 230V:25~40HP, 460V:25~75HP
R/L1
S/L2
T/L3
B1/P
B2
Θ
⊕
B2/R
U/T1
V/T2
W/T3
E
■ Terminal block configuration
․230V : 1 ~ 2HP ․ 460V : 1 ~ 2HP
L1 S/L2 T/L3
R/
Main circuit input power supply
(For single phase power supply, please use R/L1, S/L2 as input terminal)
B1/P, B2: External braking resistor
B1/P, Θ: DC power supply input
• ⊕ - \ : DC power supply or
-
braking unit
Unused -
Inverter output
Grounding lead (3rd type grounding)
J4
B1/P
B2
T1 V/T2
U/
W
T3
B1/P
-
J2
B2
R/L1S/
L2 T/L3
T1 V/T2
U/
W
T3
․230V : 3~5HP
U
R
/L1
S
/L2
T
E
Power In
/L3
B1/P B1/R B2
Dynamic Brake
/T1V/T2
To M ot or
CHARGE
W
/T3
․460V : 3~5HP
U
R
/L1
S
/L2
T
E
Power In
/L3
B1/P B2
Dynamic Brake
/T1V/T2
To M ot or
CHARGE
W
/T3
․230V/460V : 7.5~10HP
R
/L1
S
/L2
T
E
Power In
/L3
B1/P B1/R B2
Dynamic Brake
U
/T1V/T2W/T3
To Motor
CHARGE
E
․230V/460V : 15~20HP ․ 230V : 25~40HP, 460V : 25~75HP
R/L1
S/
L2
L3
T/
U/
V/
W
T2
T3B1/P B2
T1
R/L1 S/L2 T/L3 U/T1
W
V/
T2
/T3
1-11
Table 2 Control circuit terminals
Terminal Functions
1(DI1) Forward Operation – Stop Signal
2(DI2) Reverse Operation – Stop Signal
3(DI3) External Fault Input
4(DI4) Fault Reset
5(DI5)
6(DI6)
7(DI7)
8(DI8)
SC(DG)
(24VG)
24V Source Common Point (Locate the short jumper of TP2 in SOURCE position)
E Connection to Shield Signal Lead (Frame Ground)
+15V(+12V) DC voltage for External Device
-12V Only support by the board 4P101C01301
VIN Master speed Voltage Reference (0~10V) (4P101C01301 support –10V~10V input)
AIN Master speed Current Reference (4~20mA)
AUX
GND Analog Signal Common
IP12
IG12
A(+)
A(-)
AO1
AO2
GND Common Lead for Analog Port
RA(R1A) Relay Contact Output A
RB(R1B) Relay Contact Output B
RC(R1C) Relay Contact Common
Multifunction Input Terminal: 3-Wire Operation, Load/Remote Control, Multi-Speed Select,
FWD/REV Select, ACC/DEC Choice, ACC/DEC Halting, Base Block, Overheat Warn, PID
Control, DC Braking, Speed Search, Up/Down Function, PG Feedback Control, External Fault,
Timer function, Multifunction Analog Input Setting
Digital Signal Ground
Sink Common Point (Locate the short jumper of TP2 in SINK position)
Auxiliary Analog Input:
Auxiliary frequency Command, Frequency Gain, Frequency Bias, Overtorque Detection, Output
Voltage Bias, ACC/DEC Ramp, DC-Brake Current, Stall Prevention Current Level during
Running Mode, PID Control, Lower-Bound of Frequency Command, Frequency-Jump-4, etc
External Power Source For PG Feedback Use
Signal Input of PG (also can be the input terminal of Pulse Input Frequency Command)
Analog Multifunction Output Port:
Frequency Commend, Output Frequency, Output Current, Output Voltage, DC Voltage, PID
Controlled Value, Analog Command Input of VIN, AIN or AUX.(Below 2mA)
Same function as terminal DO1,
DO2
DO1
DO2
R2A
R2B
DOG Common Terminal (of Open Collector Transistor)
S(+)
S(-)
Digital Multi-Function (Open Collector) Output “1”, “2” Terminals:
During-Running, Zero-speed, Agreed-frequency, Agree-frequency-setting, Frequency-Output,
Inverter-Operation-Ready, Undervoltage-Detection, Base-Block Output, Run Source, Frequency
command, Overtorque Detection, Frequency Command Invalid, Fault, Undervoltage, Overheat,
Motor Overload, Inverter Overload, During-Retry, Communication-Fault, Timer-Function-Output
RS-485 Port
Caution
• Use the control circuit terminals VIN, AIN according the setting of Sn-24.
• The MAX. Output current at terminal (+15V or +12V) is 20mA.
• The multi-function analog output terminals AO1, AO2 is a dedicated output for a frequency meter, ammeter,
etc. Do not use these 2 analog outputs for feedback control or any other control purpose.
1-12
1.6 Main Circuit Wiring Diagram
Main Circuit Wiring Diagram of MA7200:
1. 230V/460V : 1~20HP
2. 230V : 25HP 460V : 25~30HP
3. 230V : 30~40HP 460V : 40~75HP
1-13
1.7 Wiring main circuit and notice
■ Main circuit wiring
The non-fusible-breaker (NFB) should be installed between the AC source and the
R/L1-S/L2-T/L3 input terminal of MA7200 inverter. The user can make his own decision
of installing electromagnetic contactor block (MCB) or not. To protect against the false
triggering of leakage-current, the user should install a leakage current breaker with
amperage sensitivity≧200mA and operation time≧0.1 sec.
Table 3 230V and 460V class applicable wire size and connector
MA7200 model Wire size (mm2)
Power
supply
230V
1Φ
230V
3 Φ
460V
3Φ
／3Φ
Applicable
Power Rating
(HP)
1HP 2 4.8
2HP 2.7 6.4
3HP 4 9.6
5.4HP 7.5 17.5 5.5 5.5
7.5HP 10.1 24 8
10HP 13.7 32 8
15HP 20.6 48 14 8
20HP 27.4 64 22 8
25HP 34 80 22 14
30HP 41 96 38 14
40HP 54 130 60 22
1HP 2.2 2.6
2HP 3.4 4
3HP 4.1 4.8
5.4HP 7.5 8.7
7.5HP 10.3 12
10HP 12.3 15 5.5 5.5
15HP 20.6 24 8 8
20HP 27.4 32 8 8
25HP 34 40 8 8
30HP 41 48 14 8
40HP 54 64 22 8
50HP 68 80 22 14
60HP 82 96 38 14
75HP 110 128 60 22
Rated
*1
KVA
*1 : It is assumed constant torque load.
Rated
current
(A)
Main
circuit
2～5.5 2～5.5 0.5～2
2～5.5 3.5～5.5 0.5～2
3.5～5.5 3.5～5.5 0.5～2
2～5.5 2～5.5 0.5～2
2～5.5 3.5～5.5 0.5～2
2～5.5 3.5～5.5 0.5～2
2～5.5 3.5～5.5 0.5～2
3～5.5 3.5～5.5 0.5～2
Ground
connection
*2
wire E (G)
5.5～80.5～2
5.5～80.5～2
Control
*3
wire
0.5～2
0.5～2
0.5～2
0.5～2
0.5～2
0.5～2
0.5～2
0.5～2
0.5～2
0.5～2
0.5～2
0.5～2
0.5～2
0.5～2
0.5～2
*4
NFB
TO-50EC(15A) CN-11
TO-50EC(20A) CN-11
TO-50EC(20A) CN-11
TO-50EC(30A) CN-16
TO-100S(50A) CN-18
TO-100S(60A) CN-25
TO-100S(100A) CN-50
TO-100S(100A) CN-65
TO-225S(150A) CN-80
TO-225S(175A) CN-100
TO-225S(175A) CN-125
TO-50EC(15A) CN-11
TO-50EC(15A) CN-11
TO-50EC(15A) CN-11
TO-50EC(15A) CN-18
TO-50EC(20A) CN-18
TO-50EC(30A) CN-25
TO-50EC(30A) CN-25
TO-100S(50A) CN-35
TO-100S(75A) CN-50
TO-100S(100A) CN-50
TO-100S(100A) CN-65
TO-125S(125A) CN-80
TO-225S(175A) CN-100
TO-225S(175A) CN-125
MCB
*4
*2 : The main circuit has terminals of R/L1, S/L2, T/L3, U/T1, V/T2, W/T3, B1/P, B2/R, B2,Θ.
*3 : The control wire is the wire led to the pin terminals of control board.
*4 : In Table 3, the specified Part No. of NFB and MC are the item No. of the products of TECO. The
customer can use the same rating of similar products from other sources. To decrease the noise
interference, be sure to add R-C surge suppressor (R: 10Ω/5W, C: 0.1µF/1000VDC) at the 2
terminals of coils of electromagnetic contactor.
1-14
■ External circuit wiring precaution:
(A) Control circuit wiring:
(1) Separate the control circuit wiring from main circuit wiring (R/L1, S/L2, T/L3, U/T1,
V/T2, W/T3) and other high-power lines to avoid noise interruption.
(2) Separate the wiring for control circuit terminals RA-RB-RC (R1A-R2B-R2C) (contact
output) from wiring for terminals
c～j
, A01, A02, GND, DO1, DO2 , DOG 15V(or
+12V, -12V), VIN, AIN, AUX, GND, IP12, IG12, A (+), A (-), S(+) and S(-).
(3) Use the twisted-pair or shielded twisted-pair cables for control circuits to prevent
operating faults. Process the cable ends as shown in Fig. 3. The max. wiring distance
should not exceed 50 meter.
Shield sheath
Connect to shield
sheath terminal E
Insulated with tape
Armor
Do not
connect here
Fig. 3. Processing the ends of twisted-pair cables
When the digital multi-function output terminals connect serially to an external relay, an
anti-parallel freewheeling diode should be applied at both ends of relay, as shown below.
MA7200
7200MA
50 mA max.
external wiring circuit
48V max.
free-wheeling diode
(100V, >100mA)
Fig. 4. The Optical-couplers connect to external inductive load
(B) Wiring the main circuit terminals:
(1) Input power supply can be connected to any terminal R/L1, S/L2 or T/L3 on the
terminal block. The phase sequence of input power supply is irrelevant to the phase
sequence.
(2) Never connect the AC power source to the output terminals U/T1, V/T2 and. W/T3.
(3) Connect the output terminals U/T1, V/T2, W/T3 to motor lead wires U/T1, V/T2, and
W/T3, respectively.
(4) Check that the motor rotates forward with the forward run source. Switch over any 2
of the output terminals to each other and reconnect if the motor rotates in reverse with
the forward run source.
(5) Never connect a phase advancing capacitor or LC/RC noise filter to an output circuit.
1-15
(C) GROUNDING :
(1) Always use the ground terminal (E) with a ground resistance of less than 100Ω.
(2) Do not share the ground wire with other devices, such as welding machines or
power tools.
(3) Always use a ground wire that complies with the technical standards on electrical
equipment and minimize the length of ground wire.
(4) When using more than one inverter, be careful not to loop the ground wire, as
shown below.
(a) OK (b) OK (c) NO
Fig. 5. MA7200 ground winding
• Determine the wire size for the main circuit so that the line voltage drop is within
2% of the rated voltage. (If there is the possibility of excessive voltage drop, use a
larger wire suitable to the required length)
• Installing an AC reactor
If the inverter is connected to a large-capacity power source (600kVA or more),
install an optional AC reactor on the input side of the inverter. This also improves
the power factor on the power supply side.
• If the cable between the inverter and the motor is long, the high-frequency
leakage current will increase, causing the inverter output current to increase as
well. This may affect peripheral devices. To prevent this, adjust the carrier
frequency, as shown below:
Cable length < 100ft. 100-165ft. 166-328ft.
Carrier frequency
(Cn-34)
15kHz max
(Cn-34=6)
10kHz max
(Cn-34=4)
5kHz max
(Cn-34=2)
>
329ft.
2.5kHz
(Cn-34=1)
1-16
1.8 Inverter Specifications
Basic Specifications
(a) 230V Series
Inverter (HP) 12357.5101520253040
Max. Applicable Motor
Output HP
Capacity (KVA)
Max. Output Voltage
Output Characteristics
Frequency (Hz)
Allowable Voltage
Allowable Frequency
Power Supply
*1
(KW)
Rated Output
Rated Output
Current (A)
(V)
Max. Output
Rated Voltage,
Frequency
Fluctuation
Fluctuation
1
(0.75)2(1.5)3(2.2)
2 2.7 4 7.5 10.1 13.7 20.6 27.4 34 41 54
4.8 6.4 9.6 17.5 24 32 48 64 80 96 130
1PH/3PH 200V~230V,
50/60Hz
5.4
(4)
Through Parameter Setting 0.1~400.0 Hz
7.5
(5.5)10(7.5)15(11)20(15)25(18.5)30(22)40(30)
3-Phases, 200V~230V
3-Phases, 200V~230V, 50/60Hz
-15% ~ +10%
±5%
(b) 460V Series
Inverter (HP) 1 2 3 5 7.5101520253040506075
Max. Applicable Motor
Output HP
Capacity (KVA)
Max. Output Voltage
Output Characteristics
Frequency (Hz)
Allowable Voltage
Allowable Frequency
Power Supply
*1
(KW)
Rated Output
Rated Output
Current (A)
(V)
Max. Output
Rated Voltage,
Frequency
Fluctuation
Fluctuation
1
2
(1.5)3(2.2)
(0.75)
2.2 3.4 4.1 7.5 10.3 12.3 20.6 27.4 34 41 54 68 82 110
2.6 4 4.8 8.7 12 15 24 32 40 48 64 80 96 128
5.4
7.5
(4)
(5.5)10(7.5)15(11)20(15)
3-Phases, 380V~460V
Through Parameter Setting 0.1~400.0 Hz
3-Phases, 380V ~ 460V
-15% ~ +10%
±5%
25
(18.5)
， 50/60Hz
30
(22)40(30)50(37)60(45)75(55)
*1. Based on 4 pole motor
*2. The spec. of NEMA4 are the same
1-17
General Specifications
Operation Mode
Control Mode Sinusoidal PWM
Frequency Control Range 0.1Hz ~ 400Hz
Frequency Accuracy
(varied with temperature)
Speed Control Accuracy
Frequency Command
Resolution
Frequency Output
Resolution
Overload Resistibility 150% Rated Current for 1 Min
Frequency Setting Signal
Acc./Dec. Time 0.0~6000.0 sec ( Accel/Decel Time Can Be Set Independently)
Voltage–Frequency
Characteristics
Control Characteristics
Regeneration Torque Approx. 20%
Basic Control Function
Extra Function
Stall Prevention
Instantaneous
Overcurrent
Motor Overload Protection Electronic Overload Curve Protection
Inverter Overload
Protection
Overvoltage Stop if VDC410V (230 Class) or VDC820V (460 Class)
Undervoltage Stop if VDC200V (230 Class) or VDC400V (460 Class)
Momentary Power Loss
Ride-Through time
Protection Function
Overheat Protection Protected by Thermistor
Grounding Protection Protection by DC Current Sensor
Charge Indication (LED) Lit when the DC Bus Voltage Above 50V
Input Phase Loss (IPL) Motor coasts to stop at Input Phase Loss
Output Phase Loss (OPL) Motor coasts to stop at Output Phase Loss
Application Site Indoor (No Corrosive Gas And Dust Present)
Ambient Temperature -10ºC ~ +40ºC (Not Frozen)
Storage Temperature -20ºC ~ +60ºC
Ambient Humidity Below 90%RH (Non-Condensing)
Condition
Environmental
Height, Vibration Below 1000M, 5.9m/S2 (0.6G), (JISC0911 Standard)
Communication Function RS-485 Installed (MODBUS Protocol)
Encoder Feedback Interface
EMI Meet EN 61800-3 With Specified EMI Filter
EMS Compatibility Meet EN 61800-3
Option PROFIBUS Card
Graphic LCD Panel (English and Chinese) with parameters copying (LED:
option)
Digital Command: ±0.01% (-10 ~ +40ºC),
Analog Command: ±0.1% (25ºC±10ºC),
±0.1％(V/F with PG feedback), ±0.5％(Sensorless Vector Control)
Digital Command: 0.01Hz Analog Command: 0.06Hz/60Hz
0.01Hz
DC 0~+10V / 4~20 mA, DC-10V~+10V and Pulse Input Frequency Command
(Above 230V/460V 3HP)
V/F Curve Can Be Set Through Parameter Setting
Restart After Momentary Power Loss, PID Control, Auto Torque Boost, Slip
Compensation, RS_485 Communication, Speed Feedback Control, Simple
PLC function, 2 Analog Output Port
Cumulative Power on & Operation Hour memory, Energy Saving, Up/Down
Operation, 4 Different sets of Fault Status Record (Including Latest one),
MODBUS Communication, Multiple-Pulse Output Ports, Select Local/Remote,
Customer Application Software Environment (C.A.S.E), SINK/SOURCE
Interface.
During Acceleration/Deceleration and constant Speed Running
(Current Level Can Be Selected During Acceleration and Constant Speed
Running. During Deceleration, Stall Prevention Can Be Enabled or Disabled)
Stopped if above 200% Rated Current
Stopped if above 150% Rated Current for 1 Min.
15ms, stop otherwise
Built-in PG Feedback Interface and set to Open-collector Interface Drive or
Complementary Interface Drive
1-18
1.9 Dimensions
Voltage
230V
1/3Φ
230V
3Φ
460V
3Φ
Inverter
Capacity(HP)
1
2
3
5 140 279.5 176.5 126 226 M6 4.3
7.5
10
15
20
25
30 30 31
40
1
2
3
5
7.5
10
15
20
25
30
40
50
60
75
Open Chassis Type (IP00)
(mm)
WH DW1H1d
Weight
(kg)
Enclosed Type (NEMA1) (mm)
Weight
WHDW1H1d
132 217 143.5 122 207 M5 2.3 (a)
-
(kg)
140 279.5 176.5 126 226 M6 4.3
211.2 300 215 192 286 M6 5.7
-
265 360 225 245 340 M6
12
13
269 553 277 210 530 M10
269 647 277 210 530 M10
31
32 (c)
132 217 143.5 122 207 M5 2.3 (a)
140 279.5 176.5 126 226 M6 4.3
211.2 300 215 192 286 M6 5.7
-
12
265 360 225 245 340 M6
13
269 553 277 210 530 M10 30 269 647 277 210 530 M10 31
308 653 282 250 630 M10 46 308 747 282 250 630 M10 47
Reference
Figure
(b)
(b)
(c)
(a) 230V / 460V : 1~2HP
W1
W
d
H
H
1
H
2
D
1-19
(b) 230V : 3HP~25HP
460V : 3HP~30HP
(c) 230V : 30HP~40HP
460V : 40HP~75HP
W
W1
1
1
W
W1
D
D
H1
H
（Open Chassis Type－IP00） （Enclosed, Wall-mounted Type－NEMA1）
d
(d) NEMA4 Type : 1HP~20HP
H1
H
d
1-20
Voltage
230V
1/3Φ
230V
3Φ
460V
3Φ
Inverter
Capacity(HP)
WHDW1H1d
NEMA4 (mm)
1
2
198 335 217 115 315 M6
3
5 198 335 217 115 315 M6 7.5
7.5
10
15
223 460 245 140 440 M6 16
20
1
2
3
198 335 217 115 315 M6
5
7.5
10
15
223 460 245 140 440 M6 16
20
Weight
(kg)
6.3
7.5
6.3
7.5
1-21
1-22
1.10 Peripheral Units
■ Braking resistors
MA7200 230V/460V 1~20HP model have built-in braking transistor, and can be
connected external braking resistor between B1/P and B2 when lack of braking
ability. Above 25HP models, need to connect braking unit (on ⊕ - \ of inverter)
and braking resistors (on B-P0 of braking unit).
Table 4 Braking resistor list
Inverter Braking Unit Braking Resistor
Voltage HP
1 4.8 - - JNBR-150W200 150W/200Ω 1 119%, 10%ED
230V
1/3Φ
2 6.4 - - JNBR-150W100 150W/100Ω 1 119%, 10%ED
39.6 - - JNBR-260W70 260W/70Ω 1 115%, 10%ED
5 17.5 - - JNBR-390W40 390W/40Ω 1 119%, 10%ED
7.5 24 - - JNBR-520W30 520W/30Ω 1 108%, 10%ED
10 32 - - JNBR-780W20 780W/20Ω 1 119%, 10%ED
Rated
current (A)
Model
Number
used
Code NO. Specs.
Number
used
Braking Torque
(%)
230V
3Φ
460V
3Φ
15 48 - - JNBR-2R4KW13R6 2400W/13.6Ω 1 117%, 10 %ED
20 64 - - JNBR-3KW10 3000W/10Ω 1 119%, 10%ED
25 80 JNTBU-230 1 JNBR-4R8KW8 4800W/8Ω 1 11 9%, 10%ED
30 96 JNTBU-230 1 JNBR-4R8KW6R8 4800W/6.8Ω 1 11 7%, 10%ED
40 130 JNTBU-230 2 JNBR-3KW10 3000W/10Ω 2 11 9%, 10%ED
1 2.6 - - JNBR-150W750 150W/750Ω 1 126%, 10%ED
2 4 - - JNBR-150W400 150W/400Ω 1 119%, 10 %E D
34.8 - - JNBR-260W250 260W/250Ω 1 126%, 10%ED
58.7 - - JNBR-400W150 400W/150Ω 1 126%, 10%ED
7.5 12 - - JNBR-600W130 600W/130Ω 1 102%, 10%ED
10 15 - - JNBR-800W100 800W/100Ω 1 99%, 10%ED
15 24 - - JNBR-1R6KW50 1600W/50Ω 1 126%, 10%ED
20 32 - - JNBR-1R5KW50 1500W/40Ω 1 119%, 10%ED
25 40 JNTBU-430 1 JNBR-4R8KW32 4800W/32Ω 1 119%, 10%ED
30 48 JNTBU-430 1 JNBR-4R8KW27R2 4800W/27.2Ω 1 117%, 10%ED
40 64 JNTBU-430 1 JNBR-6KW20 6000W/20Ω 1 119%, 10%ED
50 80 JNVPHV-0060 1 JNBR-9R6KW16 9600W/16Ω 1 119%, 10%ED
60 96 JNVPHV-0060 1 JNBR-9R6KW13R6 9600W/13.6Ω 1 117 %, 10%ED
75 128 JNTBU-430 2 JNBR-6KW20 6000W/20Ω 2 126%, 10%ED
1-23
■ AC reactor
• An AC reactor can be added on the power supply side if the inverter is connected to a
much larger capacity power supply system, or the inverter is within short distance
(<10m) from power supply systems, or to increase the power factor on the power
supply side.
• Choose the proper AC reactor according to the below list.
Table 5 AC reactor list
Inverter Model AC reactor
VHP
1 4.8A 3M200D1610021 2.1mH/5A
230V
1Φ/3Φ
2 6.5A 3M200D1610030 1.1mH/10A
3 9.6A 3M200D1610048 0.71mH/15A
5.4 17.5A 3M200D1610056 0.53mH/20A
7.5 24A 3M200D1610064 0.35mH/30A
10 32A 3M200D1610072 0.265mH/40A
230V
3Φ
15 48A 3M200D1610081 0.18mH/60A
20 64A 3M200D1610099 0.13mH/80A
25 80A
30 96A
40 130A
1 2.6A 3M200D1610137 8.4mH/3A
2 4A 3M200D1610145 4.2mH/5A
3 4.8A 3M200D1610153 3.6mH/7.5A
5.4 8.7A 3M200D1610161 2.2mH/10A
Rated
current
Code No.
3M200D1610102
3M200D1610111
3M200D1610269
Specification
(mH/A)
0.12mH/90A
0.09mH/120A
0.07mH/160A
7.5 12A 3M200D1610170 1.42mH/15A
10 15A 3M200D1610188 1.06mH/20A
460V
3Φ
15 24A 3M200D1610196 0.7mH/30A
20 32A 3M200D1610200 0.53mH/40A
25 40A
30 48A
40 64A
50 80A
60 96A
75 128A
Note: The AC reactors are applied only to input side. Do not apply it to output side.
3M200D1610218
3M200D1610226
3M200D1610234
3M200D1610242
3M200D1610251
3M200D1610315
1-24
0.42mH/50A
0.36mH/60A
0.26mH/80A
0.24mH/90A
0.18mH/120A
0.15mH/150A
■ Noise filter
A. INPUT SIDE NOISE FILTER
• Installing a noise filter on power supply side to eliminate noise transmitted between
the power line and the inverter
• MA7200 has its specified noise filter to meet the EN61800-3 class A specification
Table 6 Noise filter on the input side
Inverter Noise Filter
VHP
Current (A)
1 4.8A
Rated
1Φ
3Φ
Code Specifications Current Dimensions
4H300D1750003 JUNF12015S-MA 15 A Fig. (a)
4H300D1710001 JUNF32012S-MA 12 A Fig. (a)
230V
1/3Φ
230V
3Φ
2 6.5A
1Φ
3Φ
1Φ
3 9.6A
3Φ
5.4 17.5A 4H300D1610007 JUNF32024S-MA 24 A Fig. (a)
7.5 24A 4H300D1620002 JUNF32048S-MA 48 A
10 32A 4H300D1620002 JUNF32048S-MA 48 A Fig. (b)
15 48A 4H300D1730002 JUNF32070S-MA 70 A Fig. (b)
20 64A 4H300D1730002 JUNF32070S-MA 70 A Fig. (b)
1 2.6A 4H300D1720007 JUNF34008S-MA 8 A Fig. (a)
2 4A 4H300D1720007 JUNF34008S-MA 8 A Fig. (a)
3 4.8A 4H300D1630008 JUNF34012S-MA 12 A Fig. (a)
5.4 8.7A 4H300D1630008 JUNF34012S-MA 12 A Fig. (a)
7.5 12A 4H300D1640003 JUNF34024S-MA 24 A Fig. (b)
10 15A 4H300D1640003 JUNF34024S-MA 24 A Fig. (b)
4H300D1750003 JUNF12015S-MA 15 A Fig. (a)
4H300D1710001 JUNF32012S-MA 12 A Fig. (a)
4H300D1600001 JUNF12020S-MA 20 A Fig. (a)
4H300D1610007 JUNF32024S-MA 24 A Fig. (a)
Fig. (b)
460V
3Φ
15 24A 4H300D1740008 JUNF34048S-MA 48 A Fig. (b)
20 32A 4H300D1740008 JUNF34048S-MA 48 A Fig. (b)
25 40A 4H000D1770008 KMF370A 70A Fig. (c)
30 48A 4H000D1790009 KMF370A 70A Fig. (c)
40 64A 4H000D1790009 KMF3100A 100A Fig. (c)
50 80A 4H000D1800004 KMF3100A 100A Fig. (c)
60 96A 4H000D1800004 KMF3150A 150A Fig. (c)
75 128A 4H000D1820005 KMF3180A 180A Fig. (c)
1-25
• Dimension : (unit : mm)
2
φ
φ
(a) (b)
140
125
250
225
80
40
LINE
L1 L2 L3
PE
LOAD
L1 L2 L3
PE
−
60
6.5
100
50
LINE
L1 L2 L3
PE
LOAD
PE
6.5
4 −
L1 L2 L3
70
(c)
Model
WW1 H H1 D d M
KMF370A 93 79 312 298 190 7 M6
KMF3100A 93 79 312 298 190 7 M6
KMF3150A 126 112 334 298 224 7 M6
KMF3180A 126 112 334 298 224 7 M6
Dimension (mm)
1-26
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