TECO F33 Series, Instruction Manual, Page: 161 / 192

158 Options
The brake chopper option is built-in by the manufac-
turer and must be specified when the VSD is ordered.
Table 33 Brake resistor JNFX40/48 type
Type
Rmin [ohm] if supply
380–415 V
AC
Rmin [ohm] if supply
440–480 V
AC
JNFX48-
0003
43 50
-0004 43 50
-0006 43 50
-0008 43 50
-0010 43 50
-0013 43 50
-0018 43 50
-0026 26 30
-0031 26 30
-0037 17 20
-0046 17 20
JNFX40-
0060
9.7 N.A.
-0073 9.7 N.A
JNFX48-
0090
3.8 4.4
-0109 3.8 4.4
-0146 3.8 4.4
-0175 3.8 4.4
-0210 2.7 3.1
-0250 2.7 3.1
-0300 2 x 3.8 2 x 4.4
-0375 2 x 3.8 2 x 4.4
-0430 2 x 2.7 2 x 3.1
-0500 2 x 2.7 2 x 3.1
-0600 3 x 2.7 3 x 3.1
-0650 3 x 2.7 3 x 3.1
-0750 3 x 2.7 3 x 3.1
-0860 4 x 2.7 4 x 3.1
-1000 4 x 2.7 4 x 3.1
-1200 6 x 2.7 6 x 3.1
-1500 6 x 2.7 6 x 3.1
Table 34 Brake resistors JNFX50/52 V types
Type
Rmin [ohm] if supply
440–480 V
AC
Rmin [ohm] if supply
500–525 V
AC
JNFX52-
0003
50 55
-0004 50 55
-0006 50 55
-0008 50 55
-0010 50 55
-0013 50 55
-0018 50 55
-0026 30 32
-0031 30 32
-0037 20 22
-0046 20 22
JNFX50-
0060
12 13
Table 35 Brake resistors JNFX69 V types
Type
Rmin [ohm]
if supply
500–525 V
AC
Rmin [ohm]
if supply
550–600 V
AC
Rmin [ohm]
if supply
660–690 V
AC
JNFX69-
0090
4.9 5.7 6.5
-0109 4.9 5.7 6.5
-0146 4.9 5.7 6.5
-0175 4.9 5.7 6.5
-0210 2 x 4.9 2 x 5.7 2 x 6.5
-0250 2 x 4.9 2 x 5.7 2 x 6.5
-0300 2 x 4.9 2 x 5.7 2 x 6.5
-0375 2 x 4.9 2 x 5.7 2 x 6.5
-0430 3 x 4.9 3 x 5.7 3 x 6.5
-0500 3 x 4.9 3 x 5.7 3 x 6.5
-0600 4 x 4.9 4 x 5.7 4 x 6.5
-0650 4 x 4.9 4 x 5.7 4 x 6.5
-0750 6 x 4.9 6 x 5.7 6 x 6.5
-0860 6 x 4.9 6 x 5.7 6 x 6.5
-0900 6 x 4.9 6 x 5.7 6 x 6.5
-1000 6 x 4.9 6 x 5.7 6 x 6.5
NOTE: Although the VSD will detect a failure in the brake
electronics, the use of resistors with a thermal overload
which will cut off the power at overload is strongly
recommended.
Table 34 Brake resistors JNFX50/52 V types
Type
Rmin [ohm] if supply
440–480 V
AC
Rmin [ohm] if supply
500–525 V
AC