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Eaton/Moeller
S811+V50P3S
S811 Plus Premium Soft Starter
Type S811+, Soft Starters with DIM
S811+ Premium

In addition to what is already there in the S811+ standard, these devices offer pump control and extended ramp functions.


S811+N37P3S

Frame Size = V

Current Range

165 - 500

S811+V50P3S Standard Duty Ratings
Rated
Current		 Three-Phase Motors
kW Rating (50 Hz) hp Rating (60 Hz)
200V 230V 460V 575–600V
230V  380–400V 440V 1.0SF 1.15SF 1.0SF 1.15SF 1.0SF 1.15SF 1.0SF 1.15SF
Standard Duty - 15 Second Ramp, 300% Current Limit at 40°C, Inline Connection
500 150 257 300 150 150 200 150 400 350 500 450
Severe Duty - 30 Second Ramp and/or 450% Current Limit at 50°C, Inline Connection
365 110 185 220 125 100 150 125 300 250 350 300
Standard Duty - 15 Second Ramp, 300% Current Limit at 40°C, Inside-the-Delta Connection
865 150 257 300 250 250 300 250 600 550 750 700
Severe Duty - —30 Second Ramp and/or 450% Current Limit at 50°C, Inside-the-Delta Connection
623 110 185 220 200 150 250 200 450 400 550 450

S811+V50P3S Specifications
Description S811+V50… S811+V65… S811+V72… S811+V85… S811+V10…
Max. current
capacity (A)		 500 650 720 850 1000
FLA range 156–500 203–650 225–720 265–580 320–1000
General Information
Bypass
mechanical
lifespan		 10M 10M 10M 10M 10M
Insulating
voltage Ui		 660 V 660 V 660 V 660 V 660 V
Ramp
time range		 0.5–180 seconds
(0.5–360 seconds S811+ Premium)		 0.5–180 seconds
(0.5–360 seconds S811+ Premium)		 0.5–180 seconds
(0.5–360 seconds S811+ Premium)		 0.5–180 seconds
(0.5–360 seconds S811+ Premium)		 0.5–180 seconds
(0.5–360 seconds S811+ Premium)
Resistance
to vibration		 3g 3g 3g 3g 3g
Resistance
to shock		 15g 15g 15g 15g 15g
Electrical Information
Operating
voltage		 200–600 V 200–600 V 200–600 V 200–600 V 200–600 V
Operating frequency 47–63 Hz 47–63 Hz 47–63 Hz 47–63 Hz 47–63 Hz
Overload
setting		 30–100% 30–100% 30–100% 30–100% 30–100%
Trip class 5, 10, 20 and 30 5, 10, 20 and 30 5, 10, 20 and 30 5, 10, 20 and 30 5, 10, 20 and 30
Cabling Capacity (IEC 947)
Number
of conductors		 2, 4 or 6 2, 4 or 6 2, 4 or 6 2, 4 or 6 2, 4 or 6
Wire sizes 2/0 to 500 kcmil 2/0 to 500 kcmil 2/0 to 500 kcmil 2/0 to 500 kcmil 2/0 to 500 kcmil
Type of
connectors		 Add-on lug kit Add-on lug kit Add-on lug kit Add-on lug kit Add-on lug kit
Control Wiring
(12-Pin)
Wire sizes
in AWG		 22 - 14 22 - 14 22 - 14 22 - 14 22 - 14
Number of
conductors (stranded)		 2 (or one AWG 12) 2 (or one AWG 12) 2 (or one AWG 12) 2 (or one AWG 12) 2 (or one AWG 12)
Torque
requirements
in lb-in		 3.5 3.5 3.5 3.5 3.5
Solid, stranded
or flexible max.
size in mm2		 3.31 3.31 3.31 3.31 3.31
Control Power Requirements
Voltage range
(24V ±10%)		 21.6–26.4 21.6–26.4 21.6–26.4 21.6–26.4 21.6–26.4
Steady-state
current amps		 1.0 1.0 1.0 1.0 1.0
Inrush current amps 10 10 10 10 10
Ripple 1% 1% 1% 1% 1%
Relays (1) Class A and C
Voltage AC -
maximum		 240 240 240 240 240
Voltage DC -
maximum		 120 120 120 120 120
Amps -
maximum		 3 3 3 3 3
Environment
Temperature -
operating		 –30° to 50° C
no derating)
consult factory for
operation >50° C		 –30° to 50° C
no derating)
consult factory for
operation >50° C		 –30° to 50° C
no derating)
consult factory for
operation >50° C		 –30° to 50° C
no derating)
consult factory for
operation >50° C		 –30° to 50° C
no derating)
consult factory for
operation >50° C
Temperature -
storage		 –50° to 70° C –50° to 70° C –50° to 70° C –50° to 70° C –50° to 70° C
Altitude <2000m -
consult factory
for operation
>2000m		 <2000m -
consult factory
for operation
>2000m		 <2000m -
consult factory
for operation
>2000m		 <2000m -
consult factory
for operation
>2000m		 <2000m -
consult factory
for operation
>2000m
Humidity <95%
noncondensing		 <95%
noncondensing		 <95%
noncondensing		 <95%
noncondensing		 <95%
noncondensing
Operating position Any Any Any Any Any
Pollution degree
IEC947-1		 3 3 3 3 3
Impulse withstand
voltage
IEC947-4-1		 6000 V 6000 V 6000 V 6000 V 6000 V

NOTES:
(1) S811+U50… unit does not have IEC certification.

S811+V50P3S Dimensions
S811+V50P3S Dimensions

Part Number Selection Guide
S801 Part Number Selection Guide

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