Got it!

HV Switchgear, Distribution and ATS

CHANGEOVER SWITCHES 35A-3200A

The reliable and modular solution for your transfers


KOHLER-SDMO CHANGEOVER SWITCHES ARE PERFECTLY SUITED TO ALL POWER FAILURE SITUATIONS

Thanks to its expertise and knowledge in the energy business, KOHLER-SDMO offers a wide range of automatic changeover switches. SDMO Industries is able to meet all your requirements and adapt to each of your needs. The KOHLER-SDMO offer comprises 3 product ranges.

VERSO 100

This automatic changeover switch, which is reliable and simple to use, is equipped with the main functions of this type of equipment. The range extends from 35 to 160A.

VERSO 150D

The VERSO 150 D is a changeover switch sized to operate at an ambient temperature of 50 °C. The built-in mains detection relay has two fixed delays that prevent unwanted start-ups following mains micro disconnections, and allow controlled power return when it has become stable again. This range has been developed for markets subject to frequent major fluctuations in the mains power. Three ratings are available: 63 A, 100 A and 160 A.

VERSO 200

The Verso 200 is an automatic changeover switch intended for larger installations. This version is available from 200 to 630A in an IP20 metal control unit (IP55 on request) and from 800 to 3200A in an IP55 control unit.

ADVANTAGES OF THE PRODUCT

  • A complete product, supplied in the form
    of a fully assembled solution and tested
    according to standard IEC* 60947-6-1
  • Double integrated power supply (autonomous)
  • Padlocking can be configured in 3
    positions (I, O, II)
  • Robust switch-disconnector
  • Clear mechanical indicator of the changeover switch position (I-O-II)
  • Intrinsic mechanical locking
  • Automatic genset start-up
  • High dynamic resistance for even greater
    safety, in the case of a short circuit closure
  • Presence of a manual control for all
    emergency interventions
  • Simple and clear readout of the status of the installation.

A protected power supply is available on the 3 equipment models, in order to supply the charger and preheat the water of the genset.

TECHNICAL SPECIFICATIONS

VERSO 100 VERSO 100 S VERSI 100 D
Ratings (A) 35 63 100 125 160 35 63 100 125 160
Type Three phase Three phase
Voltage range – Frequency 208/220/230/240v & 380/400/415/440 V – 50-60Hz 208/220/230/240v & 380/400/415/480 V – 50-60Hz
Display and setting Potentiometer Via LCD display
Voltage drop tolerated 20% of the nominal voltage @400V 30% of the nominal voltage @400V
Maximum voltage tolerated
by the equipment
288 V 305 V
Protects against a change in the
phase rotation direction
Protection in “0” position X Immediate return to position 0 in the event of a fault
Lightning arrester X O
Confirmation of mains return
EJP (for France only)
Protection index IP31 IP54
Dimensions (h x w x d) mm 385 x 385 x 193 600 x 400 x 200

VERSO 150D
Ratings (A) 63 100 160
Type Three phase
Voltage range – Frequency 230/400Vac 50-60Hz
Display and setting Potentiometer
Adjustable voltage threshold (+/-) 30% of 400Vac
Voltage drop tolerated 320/480 Vac between phases
Protects against a change in the
phase rotation direction
Lightning arrester O
EJP (for France only) X
Confirmation of mains return X
Protection index IP65
Dimensions (h x w x d) mm
500 x 400 x 200 500 x 500 x 250

VERSO 200
Ratings (A) 200, 250, 400, 630 800, 1000, 1250, 1600 * 2000, 2500, 3200
Type Three phase
Voltage range – Frequency 208/220/230/240v & 380/400/415/440 V – 50-60Hz
Configuration Auto-configuration of voltage/frequency min/max and configurable thresholds
Display and setting By LCD – Supplied with manually-operated key – Can be padlocked in manual
mode
Voltage drop tolerated 30% of the nominal voltage @400V
Maximum voltage tolerated
by the equipment
332 V
Protects against a change in the
phase rotation direction
Lightning arrester O (IP55)
EJP (for France only)
• (configurable) • (configurable) • (configurable)
Confirmation of mains return • (configurable)
Protection index
IP20 (55 on request) IP55 IP55
Inputs/outputs 3 configurable dry contact inputs/2 configurable relay outputs
Dimensions (h x w x d) mm
840 x 640 x 450
IP55 : 1750 x 700 x 500
2150 x 900 x 700
*1600A : 2150 x 1100 x 700
2150 x 1100 x 900

• Standard O Option X Not available

PART NUMBERS FOR ORDERS

In order to make it easy to place orders, please find below all of the KOHLER-SDMO part numbers.
Please get in touch with your KOHLER-SDMO commercial contact and provide the desired parts list, below.
Your contact is also available for any advice or opinions regarding the choice of source changeover switch.

Verso 100 S Verso 100 D Verso 150 D Verso 200
Nominal voltage
range
208 to 440V 208 to 480V 380 to 440V 208 to 440V
Number of pole 3P 4P 3P 4P 4P 3P 4P
Ratings
35A INS353 INS354 INS353D INS354D X X X
63A INS633 INS634 INS633D INS634D INS634CD X X
100A INS103 INS104 INS103D INS104D INS104CD X X
125A INS123 INS124 INS123D INS124D X X X
160A INS163 INS164 INS163D INS164D INS164CD X X
200A X X X X X INB203 INB204
250A X X X X X INB253 INB254
400A X X X X X INB403 INB404
630A X X X X X INB633 INB634
800A X X X X X INB803 INB804
1000A X X X X X INB1003 INB1004
1250A X X X X X INB1253 INB1254
1600A X X X X X INB1603 INB1604
2000A X X X X X INB2003 INB2004
2500A X X X X X INB2503 INB2504
3200A X X X X X INB3203 INB3204

VERSO 100 S

The Verso 100 S is the first changeover switch offered as part of our industrial
range. It covers three-phase ratings from 35 to 160A. It is one of the most
compact solutions on the market

ADVANTAGES OF THE PRODUCT

  • Adjustments made using potentiometers
  • Complies with standard IEC* 60947-6-1
  • Secure maintenance (no contact with
    conducting parts)
  • Handle for manual emergency
    operation supplied as standard
  • EJP function (without management of EJP
    priority) – (for France only)
  • Kit for earthing neutral
  • Programmable timings
  • Stable positions not affected by
    vibrations and impacts
  • Monitoring by a microprocessor

VERSO 100 D

This product is a more advanced automatic changeover switch.
It is available, as standard, with the IP54 protection rating.
The Verso 100 D is available up to 160A

ADVANTAGES OF THE PRODUCT

  • Adjustments (thresholds and timings)
    facilitated by a MMI
  • Complies with standard IEC* 60947-6-1
  • One of the most compact solutions on
    the market
  • Secure maintenance (no contact with
    conducting parts)
  • Handle for manual emergency
    operation (supplied as standard)
  • Monitoring by a microprocessor
  • Return to position 0 in the event of faults
    on the mains power side
  • Lightning arrester
  • Possibility of up to 480V
  • Complete EJP function (for France only)
  • IP54 wall-mounted control unit with panel
  • The cables can be installed
    through the top or bottom, which makes
    connection easy. The control unit is therefore
    suited to all situations.
  • Programmable timings

ADVANTAGES OF THE PRODUCT

  • A three-phase mains detection relay with voltage thresholds adjustable to +/-30% and a «Phase rotation»
    monitoring function
    A fixed 3-second fixed delay prevents unwanted start-ups following mains micro disconnections
    A power return delay (1 minute fixed) to ensure that mains power has been restored before the installation is switched to the mains
  • A set of reliable, robust SCHNEIDER switches
  • Protection of changeover switch control components via three-pole circuit breaker
  • Protection of a single-phase output to the generator auxiliaries via single-phase circuit breaker
  • Optional lightning arrester
  • Connection of the load to terminals and directly to switches for the mains and the generator
  • Two dedicated terminals for connecting the generator starting order
  • Test on load switch on the front of the control unit
  • Voltage on indicator lights for both sources on the front
  • Closing indicator lights for both switches on the front

VERSO 200

The Verso 200, available from 200 to 3200A is autonomous and complete. This
changeover switch is perfectly suited to low voltage industrial applications.

ADVANTAGES OF THE PRODUCT

  • Detachable mains measurement board:
    in the event of damage due to a mains
    overvoltage situation, only the mains
    measurement board needs to be replaced.
  • Reduced wiring: the source changeover
    switch is connected as close as possible to
    the network protection with an emergency
    genset installed at a distance.
  • By programming: the product is fully
    adaptable to the customer’s network
  • Electrical measurements of the mains
    power and genset:
    indicates the status of
    the installation, fault finding, settings …
  • Continuity of service: in the event of
    a motorisation fault, the supply to the
    installation is maintained.
  • Protection: protection present for the
    genset auxiliaries.
  • Adaptability to unstable networks: this
    control unit is suited to all types of unstable
    networks.
  • Event history