SIEMENS
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Siemens D 84.9 · 2015
1
Introduction
Options
Description of options
■
Overview
(continued)
Order Code
Description
Remark
Neutral point terminal box
L56
Neutral point terminal box 1XB8 911, up to 11 kV, 3 terminals
L58
Neutral point terminal box 1XB9 011, for installing current transformer (without cur-
rent transformer)
Current transformer size has to be checked
T20
Neutral point terminal box 1XD2 313-3AA, up to 6.6 kV, 3 terminals
T21
Neutral point terminal box 1XD2 513-3AA, up to 11 kV, 3 terminals
Auxiliary terminal box
M50
Auxiliary terminal box in cast iron
M51
Auxiliary terminal box in stainless steel
M52
Separate auxiliary terminal box for anti-condensation heater
Direction of rotation
K97
Rotation clockwise (CW)
K98
Rotation counter-clockwise (CCW)
K99
Bi-directional rotation
1)
Sleeve bearings and instrumentation
K96
Sleeve bearing instead of anti-friction bearing
2)
H09+ H11
DIN flange type for forced oil lubrication for oil inlet with flowmeter, manometer and
throttle valve (incl. counter flange) +
DIN flange type for forced oil lubrication for oil outlet with sight glass (incl. counter
flange)
H10+ H12
ANSI flange type for forced oil lubrication for oil inlet with flowmeter, manometer and
throttle valve (incl. counter flange) +
ANSI flange type for forced oil lubrication for oil outlet with sight glass (incl. counter
flange)
L60
Forced-circulation oil lubrication (with oil cooling) instead of oil ring lubrication
Mechanical options
L17
Mounting a coupling provided (finish machined and balanced)
L31
Motor mounting materials for mounting on a steel foundation: Bolts, shims and taper
dowels
L32
Motor mounting materials for mounting on a concrete foundation or concrete base:
Threaded bolts, armature plates, sole plates, shims and taper dowels
L33
Motor mounting materials to mount on a concrete foundation or concrete base:
T-head bolts, foundation bolt sleeves, sole plates, shims and taper dowels
Y55
Non-standard cylindrical shaft end on DE
K16
Second shaft end up to 50 % rated torque
P45
External screws made of stainless steel
Insulated bearing
L27
Insulated bearing on NDE
3)
Noise minimization
L20
Silencer for air inlet
Only 1RQ1 35./40., 2-pole and 4-pole
L20+L22
Silencer for air inlet and foam lining
Only 1RQ1 45., 2-pole and 4-pole, IMV1
50./56./63., 4- pole
L20+L21+L22
Silencer for air inlet, silencer for air outlet and foam lining
Only 1RQ1 50. /56./63., 2-pole and 4-pole
L22
Foam lining
Only 1RA1/1RP1 35.-45., 2-pole and
1RA1/1RP1 45., 4-pole
L21+L22
Silencer for air outlet and foam lining
Only 1RA1 50. /56./63., 2-pole and 4-pole
Special coating
E83
Outdoor use with low salinity (corrosivity grade C3)
K26
Special paint finish in RAL 7030
Y53
Standard paint finish in a color different from RAL 7030
Plain text required
Y54
Special paint finish in a color different from RAL 7030
Plain text required
Y82
Additional rating plate with order data
1)
On request.
2)
Only for 2-pole motors shaft height 400 and 450. Sleeve bearings are
standard for shaft height 500 and 560 2-pole and 450 60 Hz 2-pole
3)
Operation with Perfect Harmony type converters on request.
© Siemens AG 2015