Cart
0
Product
Products
(empty)
No products
$0.00
Total
Product successfully added to your shopping cart
Quantity
Total
There are 0 items in your cart.
There is 1 item in your cart.
Total products
Total
View larger
S811+N37P3S 168977 Y7-168977 EATON ELECTRIC Soft starter, 3p, 37A, Ue 200-600VAC
S811+N37P3S
168977
Y7-168977
EATON-MOELLER
Soft starter, 3p, 37A, Ue= 200-600VAC
S811+N37P3S
Eaton S811 Soft starter, 37 A, 200 - 600 V AC, Us= 24 V DC, with control unit and pump algorithm, Frame size N
Soft starter, Description: With internal bypass contacts, Function: Soft starter for three-phase loads, with control unit and pump algorithm, Mains supply voltage (50/60 Hz): ULN= 200 - 600 V AC, Supply voltage: Us= 24 V DC, Control voltage: UC= 24 V DC, Assigned motor rating (Standard connection, In-Line) at 400 V, 50 Hz: P= 18.5 kW, at 460 V, 60 Hz: P= 25 HP, Rated operational current AC-53: Ie= 37 A, Rated operational current AC-53, In-Delta: Ie= 65 A, Startup class: CLASS 10 (star-delta replacement), CLASS 20 (heavy starting duty 3 x Ie for 45 s), CLASS 30 (6 x Ie for 30 s), Rated operational voltage: Ue= 200 V, 230 V, 400 V, 480 V , 600 V, Connection to SmartWire-DT: no, Frame size: N, Standards: IEC/EN 60947-4-2, UL 508, CSA22.2-14-1995, GB14048
Low-voltage industrial components > Soft starter
High Performance Soft Starters
Brand new product in its original packaging covered by the warranties and certifications provided by EATON-MOELLER
Best sellers
▲More info
▲General specifications
Product Name
Eaton S811 Soft starter
Catalog Number
168977
Model Code
S811+N37P3S
EAN
4015081654734
Product Length/Depth
163.9 mm
Product Height
174.5 mm
Product Width
67.5 mm
Product Weight
2.6 kg
Certifications
C-Tick
IEC/EN 60947-4-2
CSA-C22.2 No. 14
CE
UL
CCC
CSA File No.: LR 353
GB14048
CSA22.2-14-1995
CSA
UL 508
UL Category Control No.: NMFT
CSA Class No.: 3211-06, 2411-01
UL File No.: E202571
IEC/EN 60947-4-2
CSA-C22.2 No. 14
CE
UL
CCC
CSA File No.: LR 353
GB14048
CSA22.2-14-1995
CSA
UL 508
UL Category Control No.: NMFT
CSA Class No.: 3211-06, 2411-01
UL File No.: E202571
Features & Functions
Fault memory
10 Faults
Fitted with:
Internal bypass
Internal bypass contacts
Display
Motor overload protection
Internal bypass contacts
Display
Motor overload protection
Functions
Current limitation
Soft start function
Suppression of DC components for motors
Underload monitoring
Potential isolation between power and control sections
Suppression of closing transients
Overload monitoring
Single direction
Min. ramp time 1 s - fast switching (semiconductor contactor)
Soft start function
Suppression of DC components for motors
Underload monitoring
Potential isolation between power and control sections
Suppression of closing transients
Overload monitoring
Single direction
Min. ramp time 1 s - fast switching (semiconductor contactor)
Interfaces
Modbus RTU (built-in)
General
Class
Adjustable
Connection to SmartWire-DT
No
Degree of protection
IP00
NEMA Other
NEMA Other
Frame size
N
Mains voltage - min
200 V
Mains voltage - max
600 V
Mounting position
As required
Overvoltage category
II
Pollution degree
3
Radio interference class
Class A (EN 55011)
Rated impulse withstand voltage (Uimp)
4000 V
Rated insulation voltage (Ui)
660 V
Shock resistance
15 g, Mechanical
Startup class
CLASS 20 (heavy starting duty 3 x Iₑ for 45 s)
CLASS 10 (star-delta replacement)
CLASS 30 (6 x Iₑ for 30 s)
CLASS 10 (star-delta replacement)
CLASS 30 (6 x Iₑ for 30 s)
Suitable for
Branch circuits, not as BCPD, (UL/CSA)
Type
Soft starter for three-phase loads, with control unit and pump algorithm
Voltage type
DC
Climatic environmental conditions
Altitude
Above 2000 m with 0.5 % derating per 100 m
Max. 2000 m
Max. 2000 m
Ambient operating temperature - max
50 °C
Ambient operating temperature - min
-30 °C
Ambient storage temperature - max
70 °C
Ambient storage temperature - min
-50 °C
Climatic proofing
Damp heat, constant, to IEC 60068-2-3
Damp heat, cyclic, to IEC 60068-2-30
Damp heat, cyclic, to IEC 60068-2-30
Main conducting paths
Overload cycle
AC-53a: 4.0 - 32: 99 - 3
Rated operational current (Ie) at AC-53
37 A
Rated operational current (Ie) at AC-53, in-delta
65 A
Rated operational voltage (Ue) - min
200 V
Rated operational voltage (Ue) - max
600 V
Short-circuit protection rating
NZMN1-S40, Type “1” coordination, Main conducting paths
Supply frequency
50/60 Hz, fLN, Main circuit
Voltage rating - max
600 V
Motor rating
Assigned motor power at 200/208 V, 60 Hz, 3-phase
10 HP
Assigned motor power at 220/230 V, 60 Hz, 3-phase
10 HP
Assigned motor power at 460/480 V, 60 Hz, 3-phase
25 HP
Assigned motor power at 600 V, 60 Hz, 3-phase
30 HP
Assigned motor power in-delta at 220/230 V, 60 Hz
20 HP
Assigned motor power in-delta at 460/480 V, 60 Hz
50 HP
Assigned motor power in-delta at 575/600 V, 60 Hz
60 HP
Rated operational power at 220/230 V, 50 Hz
7.5 kW
Rated operational power at 400 V, 50 Hz
18.5 kW
Rated operational power at 500 V, 50 Hz
22 kW
Rated operational power in-delta at 220/230 V, 50 Hz
18.5 kW
Rated operational power in-delta at 400 V, 50 Hz
30 kW
Rated operational power in-delta at 500 V, 50 Hz
45 kW
Terminal capacities
Terminal capacity (flexible with ferrule)
2 x (1 - 2.5) mm², Control circuit cables
1 x (2.5 - 35) mm², Main cables
1 x (2.5 - 4) mm², Control circuit cables
1 x (2.5 - 35) mm², Main cables
1 x (2.5 - 4) mm², Control circuit cables
Terminal capacity (solid)
2 x (1 - 2.5) mm², Control circuit cables
1 x (2.5 - 35) mm², Main cables
1 x (2.5 - 4) mm², Control circuit cables
1 x (2.5 - 35) mm², Main cables
1 x (2.5 - 4) mm², Control circuit cables
Terminal capacity (solid/stranded AWG)
2 x (14 - 12), Control circuit cables
1 x (14 - 2), Main cables
1 x (14 - 2), Main cables
Terminal capacity (stranded)
2 x (1 - 2.5) mm², Control circuit cables
1 x (2.5 - 35) mm², Main cables
1 x (2.5 - 4) mm², Control circuit cables
1 x (2.5 - 35) mm², Main cables
1 x (2.5 - 4) mm², Control circuit cables
Screwdriver size
1.5 x 6 mm, Terminal screw, Main cables
0.6 x 3.5 mm, Terminal screws, Control circuit cables
0.6 x 3.5 mm, Terminal screws, Control circuit cables
Tightening torque
5 Nm (≤ 25 mm²)
4 Nm (≤ 6 mm²)
0.4 Nm, Screw terminals, Control circuit cables
4.5 Nm (≤ 10 mm²)
5.6 Nm (> 25 mm²)
4 Nm (≤ 6 mm²)
0.4 Nm, Screw terminals, Control circuit cables
4.5 Nm (≤ 10 mm²)
5.6 Nm (> 25 mm²)
Control circuit
Current consumption
1000 mA, Control circuit, Regulator supply
100 mA, Control circuit, Digital inputs, External 24 V (no-load)
10 A/150 ms, Control circuit, Regulator supply at peak performance (close bypass) at 24 V DC
150 mA, Control circuit, Digital inputs, External 24 V
100 mA, Control circuit, Digital inputs, External 24 V (no-load)
10 A/150 ms, Control circuit, Regulator supply at peak performance (close bypass) at 24 V DC
150 mA, Control circuit, Digital inputs, External 24 V
Drop-out time
100 ms, DC operated
Drop-out voltage
0 - 3 V, DC operated
Pick-up time
100 ms at DC
Pick-up voltage
21.6 - 26.4 V DC
Rated control supply voltage (Us) at AC, 50 Hz - max
0 V
Rated control supply voltage (Us) at AC, 50 Hz - min
0 V
Rated control supply voltage (Us) at AC, 60 Hz - min
0 V
Rated control supply voltage (Us) at AC, 60 Hz - max
0 V
Rated control supply voltage (Us) at DC - min
24 V
Rated control supply voltage (Us) at DC - max
24 V
Input/Output
Input current
4 - 20 mA (Analog inputs)
Number of inputs
1 (current input)
Number of outputs
2 Relay Outputs (programmable)
Output voltage
120 V AC/DC (relay outputs)
Protection
Finger and back-of-hand proof, Protection against direct contact
Rated control voltage (Uc)
24 V DC
24 V DC (-10 %/+10 %)
24 V DC (-10 %/+10 %)
Rated operational current (Ie) at AC-11
3 A
Soft start function
Application
Delay time
0 - 120 s, Soft start function, Ramp times
Kickstart
100% (Kickstart voltage)
Max. 2000 ms (Kickstart Duration)
Max. 2000 ms (Kickstart Duration)
Ramp/run-up time
360 s
Start voltage
Max. 85 %, Soft start function, Start voltage = turn-off voltage
Design verification
Equipment heat dissipation, current-dependent Pvid
25 W
Heat dissipation capacity Pdiss
0 W
Heat dissipation per pole, current-dependent Pvid
0 W
Rated operational current for specified heat dissipation (In)
37 A
Static heat dissipation, non-current-dependent Pvs
25 W
10.2.2 Corrosion resistance
Meets the product standard's requirements.
10.2.3.1 Verification of thermal stability of enclosures
Meets the product standard's requirements.
10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard's requirements.
10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects
Meets the product standard's requirements.
10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard's requirements.
10.2.5 Lifting
Does not apply, since the entire switchgear needs to be evaluated.
10.2.6 Mechanical impact
Does not apply, since the entire switchgear needs to be evaluated.
10.2.7 Inscriptions
Meets the product standard's requirements.
10.3 Degree of protection of assemblies
Does not apply, since the entire switchgear needs to be evaluated.
10.4 Clearances and creepage distances
Meets the product standard's requirements.
10.5 Protection against electric shock
Does not apply, since the entire switchgear needs to be evaluated.
10.6 Incorporation of switching devices and components
Does not apply, since the entire switchgear needs to be evaluated.
10.7 Internal electrical circuits and connections
Is the panel builder's responsibility.
10.8 Connections for external conductors
Is the panel builder's responsibility.
10.9.2 Power-frequency electric strength
Is the panel builder's responsibility.
10.9.3 Impulse withstand voltage
Is the panel builder's responsibility.
10.9.4 Testing of enclosures made of insulating material
Is the panel builder's responsibility.
10.10 Temperature rise
The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
10.11 Short-circuit rating
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.12 Electromagnetic compatibility
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.13 Mechanical function
The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
| Feature Name | Feature Value |
|---|---|
| Rated operation current Ie at 40 °C Tu (EF007039) | 37 A |
| Rated operating voltage Ue (EF002418) | 200 V |
| Rated power three-phase motor, inline, at 230 V (EF007053) | 7.5 kW |
| Rated power three-phase motor, inline, at 400 V (EF007054) | 18.5 kW |
| Rated power three-phase motor, inside delta, at 230 V (EF007055) | 18.5 kW |
| Rated power three-phase motor, inside delta, at 400 V (EF007056) | 30 kW |
| Function (EF000030) | Single direction |
| Internal bypass (EF009214) | Yes |
| With display (EF000458) | Yes |
| Torque control (EF009215) | No |
| Rated surrounding temperature without derating (EF007074) | 50 °C |
| Rated control supply voltage AC 50 Hz (EF003978) | 0 V |
| Rated control supply voltage AC 60 Hz (EF003979) | 0 V |
| Rated control supply voltage DC (EF003980) | 24 V |
| Voltage type for actuating (EF008242) | DC |
| Integrated motor overload protection (EF007297) | Yes |
| Release class (EF006668) | Adjustable |
| Degree of protection (IP) (EF005474) | IP00 |
| Degree of protection (NEMA) (EF011959) | Other |
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF EATON STARTING CONTROLLING MOTORS EN.pdf | 37 Mbytes |
|
| PDF CATALOGUE EATON EN .pdf | 38 Mbytes |
|
| S811+N37P3S Y7-168977 168977 ES_168977.pdf | 749 Kbytes |
|
Reviews (0) ▲
No customer reviews for the moment.
Add Review
hide form
| Rating: |
|
| Name: | |
| Email: | |
| Subject: | |
| Text: | |
| Do you recommend this product to buy? | |
|
|
|
| Add review | |
All ratings we receive from the items we offer are real and verified. A small gesture, but a lot of value. That's why we thank you for that minute you invest in leaving us your opinion and qualification about the products, because it helps us to continue improving and to offer you a service of even higher quality.