Specifications are subject to change without notice
Drives
TREX-ONIC
®
VFD CABLE w/BRAKE & SIGNAL PAIRS*
TREX-ONIC
®
VFD CABLE*
157
Part
Rated
Number
Voltage
Voltage
M-1777
240
275
M-1776
480
550
M-1775
600
680
SYSTEM PROTECTION
/54054 &),4%23 s -/6S s #!",%
CABLE FOR VARIABLE
FREQUENCY DRIVES
Advance protection for drives and soft starters
Composite Insulation System
designed
to withstand Corona discharge build up
from voltage spikes during operation.
Prevents damage to motors and controllers.
Finely stranded copper conductors
improve flexibility and extend conductor
life in dynamic applications.
Nylon fillers
are low friction and
non-wicking to provide increased
flexibility in dynamic application.
Specially compounded TPE jacket and
oil resistant insulation
system provide
first line defense against oil, ozone, UV
as well as most chemicals.
Ultra-Shield construction, a heavy duty
90% coverage of tinned copper braid
coupled with a high flex aluminum
mylar shield
for protection from EM and
RF interference which can affect and
possibly damage surrounding equipment.
"6ÊUÊ-1, Ê ,, -/ ,-Ê
For maximum attenuation of spikes
Surge arresters help to protect sensitive electronics equipment
from dangerous voltage transients and spikes.
These modules can be wired into a three phase reactor to work
together for maximum attenuation of spikes. The reactor helps to
extend the module life by attenuating the most severe parts of the
spike.
Features:
3 MOV’s
,EADS
Peak Current - 6500Amps
OUTPUT DRIVE REACTORS
KDR Optimized Drive Reactors are used between the output of
AC-PWM variable frequency drives and the motor, where the motor
lead lengths are less than 100 feet.
The addition of the KDR unit to the output of a drive will dampen
overshoot peak voltage, reduce motor heating and audible noise, helping
to extend the life of the motor. The units also help prevent inverter
instantaneous overcurrent trips because they provide needed inductance
when the load on an inverter has an abnormally high capacitance.
The 100 foot guideline has been recommended because as motor leads
become longer, the resonant frequency is lowered, and the magnitude
and duration of the voltage spikes increases. Even though the addition of
a KDR can be beneficial, the addition of a reactor may be ineffective and
potentially detrimental to system performance where motor lead lengths
exceed 100 feet.
Catalogue
Dimensions (Inches)
Enclosure*
HP
Number
Height
Width
Depth
Weight
Size
2
KDRA31P
4
4.18
4
4
C1
3
KDRA35P
4
4.18
4
4
C1
5
KDRA33P
4
4.18
4
4
C1
7.5
KDRA34P
4
4.18
4
4
C1
10
KDRA36P
4
4.18
4
5
C1
15
KDRD31P
6
7.2
4
10
C2
20
KDRD32P
6
7.2
4
10
C2
25
KDRD35P
6
7.2
4
10
C2
30
KDRD33P
6
7.2
4
12
C2
40
KDRD34P
6
7.2
4
12
C2
50
KDRC31P
5.75
7.2
5
15
C2
60
KDRF31P
7
9
6
25
C3
75
KDRF32P
7
9
6
25
C3
100
KDRF33P
7
9
6
30
C4
125
KDRH31P
9
11
7
40
C4
150
KDRI31P
9
11
7
50
C4
200
KDRI32P
9
11
7
45
C4
250
KDRG31P
9
11
7
60
C4
300
KDRJ31P
9
11
9
70
C5
350
KDRJ32P
9
11
9
70
C5
575V OUTPUT
High “Z” units can be used in any application where traditionally a 5%
impedance reactor would be applied.
Cable
Nominal
Catalogue
Size
O.D.
Weight
.UMBER
!7' #OND 3TRANDING
!MPACITY
IN
,BS
60041
14/4
105 x 34
25
0.645”
192
60042
12/4
168 x 34
30
0.730”
230
60043
10/4
229 x 34
40
0.790”
302
60044
8/4
413 x 34
55
0.945”
498
60045
6/4
665 x 34
75
1.080”
714
*Contact factory for pricing
Power Conductor
16 AWG brake & Signal Pairs
Catalogue
Size
No. of
Drain
Jacket
Nom. O.D.
Weight
.UMBER
!7' #OND 3TRANDING
!MPACITY
0AIRS
3TRANDING
7IRES
4HICKNESS
IN
,BS
60021
14/4
41x30
25
1
26x30
18
0.063
0.62
215
60023
12/4
65x30
30
1
26x30
18
0.063
0.66
310
60025
10/4
105x30
40
1
26x30
18
0.073
0.76
420
60026
8/4
168x30
55
1
26x30
18
0.083
0.94
650
60027
6/4
266x30
75
1
26x30
18
.0.083
1.05
950
60028
14/4
41x30
25
2
26x30
18
0.063
0.68
280
60029
12/4
65x30
30
2
26x30
18
0.073
0.76
395
60030
10/4
105x30
40
2
26x30
18
0.085
0.85
505
60031
8/4
168x30
55
2
26x30
18
0.085
0.999
800
60032
6/4
266x30
75
2
26x30
18
.0.090
1.1
1175
*Contact factory for pricing
#ALL ,%%3/. FOR ENCLOSURE SIZE AND PRICING
