Parker 590+ series Frame 1, 2, 3, 4, 5, 6 & H. Product Manual (2012) - page 32
E-16 Technical Specifications
Terminal Definitions (Digital/Analog Inputs & Outputs)
User inputs are IEC1131 compliant. Terminal blocks A, B, and C are located on the control board each block being a 9 way plug-in connector. In
addition to terminal blocks A, B and C, terminal blocks G and H provide connections when the two option modules are fitted on the control board.
Digital Input
Rated Voltage:
24V dc
• Off Region
-3V to +5V, min.current not defined, max. 15mA
• Transition Region
+5V to +15V, min.0.5mA, max. 15mA
• On Region
+15V to +30V, min. 2mA, max. 15mA
Input Impedance
Nominally 3.3kΩ
Sample Interval
5ms
Debounce Period
3ms
Encoder Mode (Digital Input 1 & 2):
5V logic
• SPACE Region
-3V to +0.5V
• Transition Region
+0.5V to +3V
• MARK Region
+3V to +30V
Maximum Clock Frequency
100kHz
Digital Output
Digital Output Voltage
Nominally +24V dc
These outputs are active high and
Output Update Interval
5ms
source current from the terminal to
Output Impedance
Negligible up to 50mA load
the load. Thus the load must be
Source/Sink
Source
connected between the output and
Rated Current
+100mA maximum source
the signal ground. A free-wheel
Temporary Overload
None
diode is included in the output to
Overload Protection
Indefinite short circuit protection provided
protect the output transistor when
Overload Recover
Automatic
switching inductive loads such as
Reverse Voltage Protection
Protected against current-limited reverse voltage sources (<100mA)
relays.
Operating Voltage
<30V dc
Off state leakage current
<0.4mA sourcing
Analog Input
Input Resolution
12 Bit plus sign, i.e. 2.5mV resolution, equals 0.025% of full scale deflection
Input Impedance
112kΩ
Input Impedance Limit
≥10kΩ (signal range -10V to +10V)
Sample Interval
5ms, and just-in-time for control loops on Analog I/P 2 (A3), min. 5ms
Hardware Latency
1.3ms filter for Analog I/P (A3) and 2.5ms for others.
Overload Capability
+10%, i.e. maximum recognisable voltage +/-11V. Analog Tachogenerator input
should be applied to Terminal G3 on Calibration Option Card only.
Technical Specifications E-17
Terminal Definitions (Digital/Analog Inputs & Outputs)
User inputs are IEC1131 compliant. Terminal blocks A, B, and C are located on the control board each block being a 9 way plug-in connector. In
addition to terminal blocks A, B and C, terminal blocks G and H provide connections when the two option modules are fitted on the control board.
Analog Output
Output Resolution
11 Bit plus sign, i.e. 5mV resolution, equals 0.05% of full scale deflection
Output Drive Capacity
10V at 5mA max.
Update Interval
5ms
Settling Time
5ms, for 0% to 90%
Output Overdrive Capability
+10%, i.e. maximum output +/-11V at 2.5mA max.
Overload Protection
Indefinite short circuit protection provided
Terminal Information - Power Board (Frames 1-5)
Note that on Frame 1 and 2 units, L1, L2, L3, A+ and A- terminals are located on a separate Terminal Board. On Frame 3, 4 & 5 units, they are
busbar connections.
Frame 3 units have terminal designations D1 to D8, shown in brackets in the Terminal Number column of this table.
Terminal Description
Terminal Function
Signal Level
Terminal Number
Mains Supply L1
Three phase mains power input, phase reference Line 1
Refer to Power Supply
L1
Details, page E-E-8.
Mains Supply L2
Three phase mains power input, phase reference Line 2
Refer to Power Supply
L2
Details, page E-E-8.
Mains Supply L3
Three phase mains power input, phase reference Line 3
Refer to Power Supply
L3
Details, page E-E-8.
Armature connection
Drive dc power output, reference Armature Positive connection to dc motor
Maximum voltage dependent
A+
positive
upon the supply voltage, the
A+
ratio being:
Vout is approximately equal
to 1.15Vac supply
Armature connection
Drive dc power output, reference Armature Negative connection to dc motor
Maximum voltage dependent
A-
negative
upon the supply voltage, the
A-
ratio being:
Vout is approximately equal
to 1.15Vac supply
Auxiliary N/C Volt-
Used to indicate the status of the main contactor (L1, L2, L3). See TB4.
-
1, 2
Free MC Contact : 1,
2
E-18 Technical Specifications
Terminal Information - Power Board (Frames 1-5)
Note that on Frame 1 and 2 units, L1, L2, L3, A+ and A- terminals are located on a separate Terminal Board. On Frame 3, 4 & 5 units, they are
busbar connections.
Frame 3 units have terminal designations D1 to D8, shown in brackets in the Terminal Number column of this table.
Terminal Description
Terminal Function
Signal Level
Terminal Number
External field supply
External single phase ac Line 1 input to field bridge.
500V ac maximum,
FL1 (D1)
FL1
50-60Hz line-to-line
External field supply
External single phase ac Line 2 input to field bridge.
500V ac maximum,
FL2 (D2)
FL2
50-60Hz line-to-line
Required AC Input Voltage = 1.11 x Nominal DC Output.
This feature not
The field regulator will control the field current provided that the Nominal DC
available on Frame 1
Output voltage exceeds the field voltage by at least 10%.
units
i.e.
VAC = 1.11 x VDC
and
VDC = 1.1 x VFIELD
therefore
VAC = 1.22 x VFIELD
The external AC supply must be fitted with high speed fuses to protect the
field regulator. For controllers with 10A field capability 10A fuses should be
used.
Note: When using an external ac input it is important to have the correct
phase relationship on the terminals. The supply must be derived from L1
(Red) and L2 (Yellow) phases directly or indirectly through a transformer. L1
must be connected to FL1, and L2 to FL2.
Field Output
DC supply for motor field connections.
0.9 x Vac
F- (D3)
F-
The DC output voltage at these terminals will depend upon the AC supply
voltage and the mode of field control.
Voltage Control
The output voltage will be determined by the ratio parameter in the field
variables. The relationship between the dc output voltage and AC input
voltage is determined by the equation:-
Vratio x VAC
Vdc=
100
The default value of Vratio is 90% hence the DC output voltage will be the
same as for a full wave diode rectifier i.e., 90% is maximum output.
Technical Specifications E-19
Terminal Information - Power Board (Frames 1-5)
Note that on Frame 1 and 2 units, L1, L2, L3, A+ and A- terminals are located on a separate Terminal Board. On Frame 3, 4 & 5 units, they are
busbar connections.
Frame 3 units have terminal designations D1 to D8, shown in brackets in the Terminal Number column of this table.
Terminal Description
Terminal Function
Signal Level
Terminal Number
Field Output
DC supply for motor field connections.
0.9 x Vac
F+ (D4)
F+
Auxiliary supply
Neutral
110-230V
CONTROL
Aux N
50-60Hz line-to-line
N (D7)
Auxiliary supply
Line
110-230V
L (D8)
Aux L
50-60Hz line-to-line
These terminals are the mains input connections for the switch mode power
supply and contactor control relay supply. Refer to the Product Code (Block 8)
for the specified auxiliary voltage. Refer to Cooling Fans, page E-E-32 when
using separate ac fans, (Frame H units).
Main contactor coil
Line
Auxiliary Supply Voltage
EXT CONTACTOR 3
Con L
(D5)
This terminal is the switched output from the contactor control relay and is
derived from the auxiliary supply at terminal D8. The output is internally
fused at 3A hence contactor coils having a high pick-up current must be
operated via a slave relay.
Note: When using a Slave Relay, the contacts of the Contactor Control Relay
are internally suppressed by a series connected resistor (680 Ohms) and
capacitor (33μF) to protect the relay contacts. Users should be aware that
when the Contactor Control Relay is “De-energised”, a leakage current of
approximately 2mA @ 220V can be expected and this should be considered
when interfacing to these terminals. Typically, there could be the energisation
of very sensitive relays.
Main contactor coil
Neutral
Auxiliary Supply Voltage
4 (D6)
Con N
This terminal is internally connected to the auxiliary supply neutral and
provides a convenient connection point for the contactor coil neutral
connection.
E-20 Technical Specifications
Terminal Information - Power Board (Frames 1-5)
Note that on Frame 1 and 2 units, L1, L2, L3, A+ and A- terminals are located on a separate Terminal Board. On Frame 3, 4 & 5 units, they are
busbar connections.
Frame 3 units have terminal designations D1 to D8, shown in brackets in the Terminal Number column of this table.
Terminal Description
Terminal Function
Signal Level
Terminal Number
Thermistor
Isolated Thermistor Input - positive
See description
MOTOR THERMISTOR
Therm +
Th1 (THERM+)
It is good practice to protect DC motors against sustained thermal overloads
by fitting temperature sensitive resistors or switches in the field and interpole
windings of the machine.
The controller complies with the requirements of IEC 34-11-2-2 and is
(THERM+ &
suitable for use with
THERM -, found on
Mark A detectors.
Frame 3 units, are
These devices have a low resistance (typically 200Ω) up to a reference
located on a separate
temperature 125oC). Above this temperature, their resistance rises rapidly to
pcb to the left of the
greater than 4kΩ. The preferred installation is for three detectors to be
power board in the door
connected in series between terminals Th1 and Th2.
assembly)
The 590+ will indicate a motor overtemperature alarm if the external
resistance between Th1 and Th2 exceeds 3kΩ. The alarm can be reset when
the resistance falls below 750Ω.
Terminals Th1 and Th2 must be jumpered if overtemperature sensors are not
used.
Thermistor
Isolated Thermistor Input - negative
See description
Th2
Therm -
(THERM-)
See description above
PE
Protective ground - incoming ground
-
STUDS
PE
Protective ground - motor ground
-
STUDS
PE
Protective ground
-
STUDS
Technical Specifications E-21
Terminal Information - Control Board
This Control Board is common to all 590+ units.
Terminal Description
Terminal Function
Signal Level
Configurable
Terminal
Number
TERMINAL BLOCK A
0V (Signal)
Zero Volt Reference
0V
N/A
A1
Analog Input 1
Speed Setpoint No. 1
+10V
= Full speed setpoint forward
YES
A2
-10V
= Full speed setpoint reverse
Analog Input 2
Aux. Speed Setpoint/
+10V
=
Full speed setpoint forward
NO
A3
Current Demand
-10V
=
Full speed setpoint reverse in
The function of this input is determined by Digital
speed setpoint mode.
Input No. 3 at terminal C8.
+10V
=
100% Positive current demand.
C8 open circuit = Speed Setpoint
-10V
=
100% Reverse current demand.
C8 at +24V = Current Demand
Analog Input 3
Ramped Speed Setpoint
+10V
=
Full speed setpoint
YES
A4
-10V
=
Full speed setpoint reverse
Analog Input 4
Aux. Current Clamp -ve
+10V
=
200% Positive current demand
YES
A5
-10V
=
200% Reverse current clamp
Analog Input 5
Main Current Limit/
YES
A6
Aux. Current Clamp +ve
The function of analog inputs 4 and 5 is
Note that unused
determined by digital Input No.1 on terminal C6.
analog inputs should
be connected to 0V
C6 open circuit:
(Signal), or
Analog inputs No.5 =
disconnected from the
Main Current Limit.
block diagram, in
C6 at +24V:
order to reduce signal
noise.
Analog input No. 5 = Auxiliary Current Clamp
Positive.
Analog Input No. 4 = Auxiliary Current Clamp
Negative.
Analog Output 1
Speed Feedback
+10V
=
Full speed feedback forward.
YES
A7
-10V
=
Full speed feedback reverse.
E-22 Technical Specifications
Terminal Information - Control Board
This Control Board is common to all 590+ units.
Terminal Description
Terminal Function
Signal Level
Configurable
Terminal
Number
Analog Output 2
Total Speed Setpoint
+10V =
Full speed feedback forward.
YES
A8
-10V
=
Full speed feedback reverse.
Current Meter Output
Buffered Armature Current Output
Bipolar Mode
NO
A9
The output can be selected as either Bipolar or
+10V =
200% output current forward.
Unipolar by the Armature I parameter.
-10V
=
200% output current reverse.
Unipolar Mode
+10V =
200% output current.
TERMINAL BLOCK B
0V (Signal)
Zero Volt Reference
0V
N/A
B1
Not Connected
Not Connected
B2
+10V DC Reference
User +10V Reference
+10V at 10mA short circuit protected
N/A
B3
-10V DC Reference
User -10V Reference
-10V at 10mA short circuit protected
YES
B4
Digital Output 1
Zero Speed Detected
+24V at zero speed
YES
B5
(100mA maximum)
The operating level of this output can be modified
by the standstill zero threshold parameter to give
the desired accuracy of operation
Digital Output 2
Drive Healthy (Drive Operational)
+24V when Healthy
YES
B6
(100mA maximum)
This output is true when the controller is Healthy.
Digital Output 3
Drive Ready
+24V when Ready
YES
B7
(100mA maximum)
This output is true when the controller is ready to
function, i.e., “locked” into the mains.
Program Stop Input
Program Stop
+24V drive run
NO
B8
When the Program Stop input is held at +24V,
0V (o/c) drive program stop
the drive operates as required by the inputs.
Threshold +16V
When the Program Stop is open circuit or at zero
volts, the controller provides a controlled or
program stop as defined by the Program Stop
parameters.
Technical Specifications E-23
Terminal Information - Control Board
This Control Board is common to all 590+ units.
Terminal Description
Terminal Function
Signal Level
Configurable
Terminal
Number
Coast Stop Input
Coast Stop
+24V drive run
NO
B9
When the Coast Stop input is at +24V, the
0V (o/c) drive coasts to rest.
controller operates normally. When the Coast
Threshold +16V
Stop is at zero volts or open circuit, the main
contactor is open and the drive no longer
operates. The motor coasts to rest.
TERMINAL BLOCK C
0V (Signal)
Zero Volt Reference
0V
N/A
C1
External Trip Input
An external interlock or permissive.
External permissive element should be connected to C1
NO
C2
to run.
If not using this feature, connect a jumper between C1
and C2.
May be used as an unisolated motor thermal input
Start/Run Input
Start/Run
+24V
= True/Run
NO
C3
When an input is applied to this terminal, the
0V (o/c) = False/Normal Stop
main contactor will close and the controller will
Threshold + 16V
operate provided there are no alarms, program
stop/coast stop signals are high and the
controller is enabled. When the input is removed
the controller will perform a regenerative stop to
zero speed. A regenerative stop can only be
achieved by a 4 quad regenerative controller; the
2 quad non-regenerative controller will coast to
zero speed.
Jog Input
Jog
+24V
= True/Jog
YES
C4
When the Jog Input is held at +24V, the drive
0V
= False/Stop
jogs provided input C3 is low. When the Jog
Threshold +16V
Input is removed the drive will ramp down to zero
obeying the Jog Ramp Rate.
E-24 Technical Specifications
Terminal Information - Control Board
This Control Board is common to all 590+ units.
Terminal Description
Terminal Function
Signal Level
Configurable
Terminal
Number
Enable Input
Enable
+24V
= True/Enable
YES
C5
The Enable Input provides a means of
0V
= False/Inhibit
electronically inhibiting controller operation. If
Threshold +16V
the enable input is not true all control loops will
be inhibited and the controller will not function.
Digital Input 1
Current Clamp Select
+24V
= True/Bipolar Clamp
YES
C6
This input alters the configuration of the current
0V
= False/Unipolar Clamp
clamps. With no connection, i.e., false, Analog
Threshold +16V
I/P 5 provides a unipolar current limit. When
true, Analog I/P5 is the positive current clamp,
Analog I/P 4 is the negative current clamp.
Digital Input 2
Ramp Hold
+24V
= True/Hold
YES
C7
If the input is held true the S-Ramp output is
0V
= False/Ramp
frozen at the last value irrespective of the Ramped
Threshold + 16V
Setpoint Input. When false the S-Ramp Output
follows the Ramped Setpoint Input with a delay
determined by the Acceleration and Deceleration
Ramped time parameters.
Access encoder mode set-up & output parameters
Encoder CLK/DIRECTION Mode: CLOCK INPUT
via the ENCODER 2 function block.
+5V to +24V
= MARK
0V
= SPACE
Technical Specifications E-25
Terminal Information - Control Board
This Control Board is common to all 590+ units.
Terminal Description
Terminal Function
Signal Level
Configurable
Terminal
Number
Digital Input 3
Current Demand Isolate
+24V
= True/Current
YES
C8
This input alters the drive operation from Speed
0V
= False/Speed
Control to Current Control. When digital input
Threshold + 16V
No. 3 is true, analog input No. 2 provides the
current demand and the speed loop is
disconnected. When false the speed loop is in
control and analog input No. 2 is an auxiliary
speed setpoint.
Access encoder mode set-up & output parameters
Encoder CLK/DIRECTION Mode: DIRECTION INPUT
via the ENCODER 2 function block.
+5V to +24V, or 0V
+24V Supply
+24V
Maximum output current: 200mA
N/A
C9
Note that the maximum combined consumption for
digital outputs 1, 2 & 3 and C9 should not exceed
300mA.
Some typical loads are given below:
Microtach : 75mA
Relays : 50mA each
Fiber Optic ancillaries : 50mA each
DeviceNetTechnology Box : 50mA
E-26 Technical Specifications
Terminal Information (Frames 6 & H)
These terminals are located externally on the product.
Terminal Description
Terminal Function
Terminal Number
Three phase supply
Drive supply
L1 - L3
Armature +
Drive output to motor armature
A+
Armature -
Drive output to motor armature
A-
External field supply
External single phase ac Line 1 input to field bridge.
FL1
(Red Phase)
External field supply
External single phase ac Line 2 input to field bridge.
FL2
(Yellow Phase)
Required AC Input Voltage = 1.11 x Nominal DC Output.
The field regulator will control the field current provided that the Nominal DC Output voltage exceeds the field
voltage by at least 10%.
i.e.
VAC = 1.11 x VDC
and
VDC = 1.1 x VFIELD
therefore VAC = 1.22
x VFIELD
The external AC supply must be fitted with high speed fuses to protect the field regulator. For controllers with
10A field capability 10A fuses should be used, those with 20A field capability 20A fuses, etc.
Note: When using an external AC input it is important to have the correct phase relationship on the terminals.
The supply must be derived from L1 (Red) and L2 (Yellow) phases directly or indirectly through a transformer. L1
must be connected to FL1, and L2 to FL2.
Field Output
DC supply for motor field connections.
F+
(DC+)
Field Output
DC supply for motor field connections.
F-
(DC-)
The DC output voltage at these terminals will depend upon the AC supply voltage and the mode of field control.
Maximum drive field output capability is 60A DC.
External Armature Volts
This connection can be used if a more accurate value of armature voltage is required, for example a DC line
MVA+
Sense (+)
reactor may be fitted. This terminal should be connected directly to the positive motor armature terminal.
External Armature Volts
This terminal should be connected directly to the negative motor armature terminal (see above).
MVA-
Sense (-)
Technical Specifications E-27
Terminal Information (Frames 6 & H)
These terminals are located externally on the product.
Auxiliary Supply
These terminals are the mains input connections for control supply transformer and contactor relay supply
L
Live 115-230V Frame 6
Auxiliary Supply
Live 110-240V Frame H
Auxiliary Supply
N
Neutral
Main contactor coil
This terminal is internally connected to the auxiliary supply neutral and provides a convenient connection point for
N
V AC
the contactor coil neutral connection
Main contactor coil
This terminal is the switched output from the contactor control relay and is derived from the auxiliary supply. The
C
V AC
output is internally fused at 3A hence contactor coils having a high pick-up current must be operated via a slave
relay.
Note: The contacts of the Contactor Control Relay are suppressed by a series connected resistor (680 Ohms) and
capacitor (22nF) to protect the relay contacts. Users should be aware that when the contactor Control Relay is
“De-energised”, a leakage current of approximately 2mA can be expected and this should be considered when
interfacing to these terminals. Typically, there could be the energisation of very sensitive relays.
Terminal Information - Option Boards
Terminal Description
Terminal Function
Signal Level
Terminal Number
TERMINAL BLOCK G (SWITCHABLE TACHO CALIBRATION OPTION)
AC Tacho input
AC
G1
AC Tacho input
AC
G2
+ DC Tacho input
+DC
G3
- DC Tacho input
-DC
G4
Tacho Out
Calibrated Tacho
P3
Output
(5701 MICROTACH RECEIVE OPTION - PLASTIC)
Signal Input
Microtach fibre optic
There are no other connections to this option module. (The 5701 Microtach should be
F1
input
powered by an external 24V DC at 60mA, 1.4W.)
E-28 Technical Specifications
Terminal Information - Option Boards
Terminal Description
Terminal Function
Signal Level
Terminal Number
(5901 MICROTACH OPTION MODULE - GLASS)
Signal Input
Microtach fibre optic
There are no other connections to this option module. (The 5901 Microtach should be
F1
input
powered by an external 24V DC at 125mA, 3W.)
TERMINAL BLOCK G (ENCODER OPTION)
Terminal Block G pinouts will change function depending upon which option board is fitted to the control board. The configuration supplied as standard is with
the Switchable Tacho Calibration Option fitted. Further information on the other options may be obtained from the relevant Technical Manual.
TECHNOLOGY BOX OPTION (SERIAL COMMUNICATIONS)
Refer to the Technical Manual supplied with the option for details.
Wiring Requirements for EMC Compliance
Where shielded/armoured cables are specified, use "SY" or "CY" type cables for better performance.
Power Supply Wire
Motor Wire
External Filter to Drive Wire
Signal/Control Wire
Wire Type
Unshielded
Shielded/
Replace flying leads with shielded/armoured when >0.6m
Shielded
armoured
(for EMC Compliance)
Segregation
From all other wiring
From all other wiring (noisy)
From all other wiring
(clean)
(sensitive)
Length Limitations
Unlimited
50 metres
As short as possible
25 metres
With External Filter
Shield to Ground
Both ends
Both ends
Drive end only
Connection
Technical Specifications E-29
Wire Sizes and Termination Tightening Torques (Frames 1-5)
• Power cables must have a minimum rating of 1.1 x full load current - EUROPE
• Control wiring must have a minimum cross-section area of 0.75mm2 (18AWG)
UL
EUROPE
Maximum Tightening
Terminations
Maximum Terminal
Torque
Recommended Wire Size
Maximum Terminal Aperture Size (mm2)
Aperture Size (AWG)
All Units
A1 - A9, B1 - B9, C1 - C9
0.6-0.8Nm (5-7 lb-in.)
14 AWG
12
2.5
Frame 1
15A, 35A UNITS
A+, A-
1.8Nm (16 lb-in)
8-18 AWG
8
10
L1, L2, L3
1.8Nm (16 lb-in)
8-18 AWG
8
10
Grounding terminal
2.0Nm (17 lb-in.)
12 AWG
-
-
F+, F-
0.8Nm (7.0 lb-in)
14 AWG
12
2.5
L, N, 3, 4, TH1, TH2
0.5Nm (5.0 lb-in)
12 AWG
12
2.5
Frame 2
40A UNITS
A+, A-
5.6Nm (50 lb-in)
8 AWG
2/0
70
L1, L2, L3
5.6Nm (50 lb-in)
8 AWG
2/0
70
Grounding terminal
5.6Nm (50 lb-in)
6 AWG
2/0
70
F+, F-
0.8Nm (7.0 lb-in)
14 AWG
12
2.5
L, N, 3, 4, TH1, TH2
0.5Nm (5.0 lb-in)
12 AWG
12
2.5
70A UNITS
A+, A-
5.6Nm (50 lb-in)
3 AWG
2/0
70
L1, L2, L3
5.6Nm (50 lb-in)
6 AWG
2/0
70
Grounding terminal
5.6Nm (50 lb-in)
6 AWG
2/0
70
F+, F-
0.8Nm (7.0 lb-in)
14 AWG
12
2.5
L, N, 3, 4, TH1, TH2
0.5Nm (5.0 lb-in)
12 AWG
12
2.5
110A UNITS
A+, A-
5.6Nm (50 lb-in)
1/0 AWG
2/0
70
L1, L2, L3
5.6Nm (50 lb-in)
3 AWG
2/0
70
Grounding terminal
5.6Nm (50 lb-in)
6 AWG
2/0
70
F+, F-
0.8Nm (7.0 lb-in)
14 AWG
12
2.5
L, N, 3, 4, TH1, TH2
0.5Nm (5.0 lb-in)
12 AWG
12
2.5
E-30 Technical Specifications
Wire Sizes and Termination Tightening Torques (Frames 1-5)
• Power cables must have a minimum rating of 1.1 x full load current - EUROPE
• Control wiring must have a minimum cross-section area of 0.75mm2 (18AWG)
UL
EUROPE
Maximum Tightening
Terminations
Maximum Terminal
Torque
Recommended Wire Size
Maximum Terminal Aperture Size (mm2)
Aperture Size (AWG)
165A UNITS
A+, A-
42.4Nm (375 lb-in)
4/0 AWG
250 cmil
120
L1, L2, L3
5.6Nm (50 lb-in)
1/0 AWG
2/0
70
Grounding terminal
5.6Nm (50 lb-in)
3 AWG
2/0
70
F+, F-
0.8Nm (7.0 lb-in)
14 AWG
12
2.5
L, N, 3, 4, TH1, TH2
0.5Nm (5.0 lb-in)
12 AWG
12
2.5
Frame 3
180A, 270A UNITS
A+, A-
11Nm (97 lb-in)
2/0 AWG
-
-
L1, L2, L3
11Nm (97 lb-in)
2/0 AWG
-
-
Grounding terminal
6.8Nm (60 lb-in)
2/0 AWG
-
-
D1- D8
0.45Nm (4.0 lb-in)
14 AWG
-
-
THERM+, THERM-
0.45Nm (4.0 lb-in)
14 AWG
-
-
Frame 4 & 5
380A, 500A, 725A, 830A, 1580A UNITS
A+, A-
23Nm (204 lb-in)
-
-
L1, L2, L3
23Nm (204 lb-in)
-
-
Grounding terminal
6.8Nm (60 lb-in)
-
-
FL1, FL2
0.8Nm (7 lb-in)
-
-
F+, F-
0.8Nm (7 lb-in)
-
-
Auxiliary supply, contactor
0.6Nm (5 lb-in)
-
-
and motor thermistor
Technical Specifications E-31
Termination Tightening Torque (Frame 6)
Description
Fixings
Spanner Size
Format
Torque Nm
ACCT central bolt
M12
19mm
Bolts
45Nm (33 ft/lbf)
Fishplate fixings for A+, A-, L1, L2, L3
M10
17mm
Nut insert
55Nm (40.6 ft/lbf)
Phase Assembly Mountings
M10
17mm
Bolt
32Nm (23.6 ft/lbf)
Control Panel Assembly (support screws)
M6
10mm
Screw
4.5Nm (3.3 ft/lbf)
Fuse Assembly to Mounting Plate
M12
19mm
Bolt
45Nm (33 ft/lbf)
Fuse Assembly/Mounting Plate to Phase Assembly
M10
17mm
Bolt
32Nm (23.6 ft/lbf)
Termination Tightening Torque (Frame H)
Description
Fixings
Spanner Size
Format
Torque Nm
Drive Mounting Fixings
M12
19mm
Bolt
57.2
Ground studs on back panel
M10
17mm
Nut
32.8 (24.3 ft/lbf)
Fuse assy to Phase assy
M10
17mm
Bolt
24
AC Input & DC Output Bus bars
M12
19mm
Nut & Bolt
57.2
Fuse assembly
M12
19mm
Bolt
42 (31 ft/lbf)
Fuse assembly to CT
M12
19mm
Bolt
42 (31 ft/lbf)
DC Output terminal panel to side panel
M6
10mm
Bolt
6.8
DC Bus bars
M6
10mm
Nut
6.8
I/P terminal assy
M6
10mm
Nut
4
Lifting Bracket Fixings
M10
17mm
Bolt
24