EKOHEAT® with VPA TechnologyTM
[10 kW - 1000 kW]
Our entire EKOHEAT product family has been redesigned, integrating Ambrell’s exclusive Versatile Performance Architecture (VPA).
EKOHEAT® with VPA TechnologyTM
[10 kW - 1000 kW]
Our entire EKOHEAT product family has been redesigned, integrating Ambrell’s exclusive Versatile Performance Architecture (VPA).
This technology breakthrough in product design architecture, which includes an all-new innovative feature set, provides more versatility than any other induction heating system available today — all while delivering exceptional product performance.
Details regarding our full-line of EKOHEAT VPA induction heating systems are provided below. Technical specifications along with our detailed data sheets are available for your review.
Learn more about the EKOHEAT VPA system that meets your application's needs. This catalog is organized by center-frequency family and by (maximum power) model within each family; select the family of interest, then select the model for more information.

EKOHEAT 10/100
Max Power: 10 kW
Frequency: 50 - 150 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 50-150 kHz range provide reliable and repeatable solutions for high-speed heating of smaller parts where the part geometry or the coil size requires high frequency for efficient heating. Among many typical applications are heat treating of steels, shallow case depth hardening, and heating of steel, aluminum, copper or brass for brazing, shrink fitting, curing, forming and melting.
Data Sheets:

EKOHEAT 15/100
Max Power: 15 kW
Frequency: 50 - 150 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 50-150 kHz range provide reliable and repeatable solutions for high-speed heating of smaller parts where the part geometry or the coil size requires high frequency for efficient heating. Among many typical applications are heat treating of steels, shallow case depth hardening, and heating of steel, aluminum, copper or brass for brazing, shrink fitting, curing, forming and melting.
Data Sheets:

EKOHEAT 30/100
Max Power: 30 kW
Frequency: 50 - 150 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 50-150 kHz range provide reliable and repeatable solutions for high-speed heating of smaller parts where the part geometry or the coil size requires high frequency for efficient heating. Among many typical applications are heat treating of steels, shallow case depth hardening, and heating of steel, aluminum, copper or brass for brazing, shrink fitting, curing, forming and melting.
Data Sheets:

EKOHEAT 45/100
Max Power: 45 kW
Frequency: 50 - 150 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 50-150 kHz range provide reliable and repeatable solutions for high-speed heating of smaller parts where the part geometry or the coil size requires high frequency for efficient heating. Among many typical applications are heat treating of steels, shallow case depth hardening, and heating of steel, aluminum, copper or brass for brazing, shrink fitting, curing, forming and melting.
Data Sheets:

EKOHEAT 65/100
Max Power: 65 kW
Frequency: 50 - 150 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 50-150 kHz range provide reliable and repeatable solutions for high-speed heating of smaller parts where the part geometry or the coil size requires high frequency for efficient heating. Among many typical applications are heat treating of steels, shallow case depth hardening, and heating of steel, aluminum, copper or brass for brazing, shrink fitting, curing, forming and melting.
Data Sheets:

EKOHEAT 90/100
Max Power: 90 kW
Frequency: 50 - 150 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 50-150 kHz range provide reliable and repeatable solutions for high-speed heating of smaller parts where the part geometry or the coil size requires high frequency for efficient heating. Among many typical applications are heat treating of steels, shallow case depth hardening, and heating of steel, aluminum, copper or brass for brazing, shrink fitting, curing, forming and melting.
Data Sheets:

EKOHEAT 135/100
Max Power: 135 kW
Frequency: 50 - 150 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 50-150 kHz range provide reliable and repeatable solutions for high-speed heating of smaller parts where the part geometry or the coil size requires high frequency for efficient heating. Among many typical applications are heat treating of steels, shallow case depth hardening, and heating of steel, aluminum, copper or brass for brazing, shrink fitting, curing, forming and melting.
Data Sheets:

EKOHEAT 180/100
Max Power: 180 kW
Frequency: 50 - 150 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 50-150 kHz range provide reliable and repeatable solutions for high-speed heating of smaller parts where the part geometry or the coil size requires high frequency for efficient heating. Among many typical applications are heat treating of steels, shallow case depth hardening, and heating of steel, aluminum, copper or brass for brazing, shrink fitting, curing, forming and melting.
Data Sheets:

EKOHEAT 225/100
Max Power: 225 kW
Frequency: 50 - 150 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 50-150 kHz range provide reliable and repeatable solutions for high-speed heating of smaller parts where the part geometry or the coil size requires high frequency for efficient heating. Among many typical applications are heat treating of steels, shallow case depth hardening, and heating of steel, aluminum, copper or brass for brazing, shrink fitting, curing, forming and melting.
Data Sheets:

EKOHEAT 270/100
Max Power: 270 kW
Frequency: 50 - 150 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 50-150 kHz range provide reliable and repeatable solutions for high-speed heating of smaller parts where the part geometry or the coil size requires high frequency for efficient heating. Among many typical applications are heat treating of steels, shallow case depth hardening, and heating of steel, aluminum, copper or brass for brazing, shrink fitting, curing, forming and melting.
Data Sheets:

EKOHEAT 20/25
Max Power: 20 kW
Frequency: 15 - 40 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 15-40 kHz range provide reliable and repeatable solutions for heating larger parts when efficient heating of your part dimensions requires higher frequencies than our 10kHz models. Among the many typical applications are heat treating of steels, preheating for forging of steel, aluminum, copper or brass, crystal growing, and heating of graphite and metal crucibles.
Data Sheets:

EKOHEAT 35/25
Max Power: 35 kW
Frequency: 15 - 40 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 15-40 kHz range provide reliable and repeatable solutions for heating larger parts when efficient heating of your part dimensions requires higher frequencies than our 10kHz models. Among the many typical applications are heat treating of steels, preheating for forging of steel, aluminum, copper or brass, crystal growing, and heating of graphite and metal crucibles.
Data Sheets:

EKOHEAT 50/25
Max Power: 50 kW
Frequency: 15 - 40 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 15-40 kHz range provide reliable and repeatable solutions for heating larger parts when efficient heating of your part dimensions requires higher frequencies than our 10kHz models. Among the many typical applications are heat treating of steels, preheating for forging of steel, aluminum, copper or brass, crystal growing, and heating of graphite and metal crucibles.
Data Sheets:

EKOHEAT 75/25
Max Power: 75 kW
Frequency: 15 - 40 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 15-40 kHz range provide reliable and repeatable solutions for heating larger parts when efficient heating of your part dimensions requires higher frequencies than our 10kHz models. Among the many typical applications are heat treating of steels, preheating for forging of steel, aluminum, copper or brass, crystal growing, and heating of graphite and metal crucibles.
Data Sheets:

EKOHEAT Compact 75/25
Max Power: 75 kW
Frequency: 15 - 40 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 15-40 kHz range provide reliable and repeatable solutions for heating larger parts when efficient heating of your part dimensions requires higher frequencies than our 10kHz models. Among the many typical applications are heat treating of steels, preheating for forging of steel, aluminum, copper or brass, crystal growing, and heating of graphite and metal crucibles.
Data Sheets:

EKOHEAT 100/25
Max Power: 100 kW
Frequency: 15 - 40 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 15-40 kHz range provide reliable and repeatable solutions for heating larger parts when efficient heating of your part dimensions requires higher frequencies than our 10kHz models. Among the many typical applications are heat treating of steels, preheating for forging of steel, aluminum, copper or brass, crystal growing, and heating of graphite and metal crucibles.
Data Sheets:

EKOHEAT Compact 100/25
Max Power: 100 kW
Frequency: 15 - 40 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 15-40 kHz range provide reliable and repeatable solutions for heating larger parts when efficient heating of your part dimensions requires higher frequencies than our 10kHz models. Among the many typical applications are heat treating of steels, preheating for forging of steel, aluminum, copper or brass, crystal growing, and heating of graphite and metal crucibles.
Data Sheets:

EKOHEAT 125/25
Max Power: 125 kW
Frequency: 15 - 40 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 15-40 kHz range provide reliable and repeatable solutions for heating larger parts when efficient heating of your part dimensions requires higher frequencies than our 10kHz models. Among the many typical applications are heat treating of steels, preheating for forging of steel, aluminum, copper or brass, crystal growing, and heating of graphite and metal crucibles.
Data Sheets:

EKOHEAT Compact 125/25
Max Power: 125 kW
Frequency: 15 - 40 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 15-40 kHz range provide reliable and repeatable solutions for heating larger parts when efficient heating of your part dimensions requires higher frequencies than our 10kHz models. Among the many typical applications are heat treating of steels, preheating for forging of steel, aluminum, copper or brass, crystal growing, and heating of graphite and metal crucibles.
Data Sheets:

EKOHEAT 150/25
Max Power: 150 kW
Frequency: 15 - 40 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 15-40 kHz range provide reliable and repeatable solutions for heating larger parts when efficient heating of your part dimensions requires higher frequencies than our 10kHz models. Among the many typical applications are heat treating of steels, preheating for forging of steel, aluminum, copper or brass, crystal growing, and heating of graphite and metal crucibles.
Data Sheets:

EKOHEAT 200/25
Max Power: 200 kW
Frequency: 15 - 40 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 15-40 kHz range provide reliable and repeatable solutions for heating larger parts when efficient heating of your part dimensions requires higher frequencies than our 10kHz models. Among the many typical applications are heat treating of steels, preheating for forging of steel, aluminum, copper or brass, crystal growing, and heating of graphite and metal crucibles.
Data Sheets:

EKOHEAT 250/25
Max Power: 250 kW
Frequency: 15 - 40 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 15-40 kHz range provide reliable and repeatable solutions for heating larger parts when efficient heating of your part dimensions requires higher frequencies than our 10kHz models. Among the many typical applications are heat treating of steels, preheating for forging of steel, aluminum, copper or brass, crystal growing, and heating of graphite and metal crucibles.
Data Sheets:

EKOHEAT 300/25
Max Power: 300 kW
Frequency: 15 - 40 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 15-40 kHz range provide reliable and repeatable solutions for heating larger parts when efficient heating of your part dimensions requires higher frequencies than our 10kHz models. Among the many typical applications are heat treating of steels, preheating for forging of steel, aluminum, copper or brass, crystal growing, and heating of graphite and metal crucibles.
Data Sheets:

EKOHEAT 375/25
Max Power: 375 kW
Frequency: 15 - 40 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 15-40 kHz range provide reliable and repeatable solutions for heating larger parts when efficient heating of your part dimensions requires higher frequencies than our 10kHz models. Among the many typical applications are heat treating of steels, preheating for forging of steel, aluminum, copper or brass, crystal growing, and heating of graphite and metal crucibles.
Data Sheets:

EKOHEAT 500/25
Max Power: 500 kW
Frequency: 15 - 40 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 15-40 kHz range provide reliable and repeatable solutions for heating larger parts when efficient heating of your part dimensions requires higher frequencies than our 10kHz models. Among the many typical applications are heat treating of steels, preheating for forging of steel, aluminum, copper or brass, crystal growing, and heating of graphite and metal crucibles.
Data Sheets:

EKOHEAT 20/10
Max Power: 20 kW
Frequency: 5 - 15 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for the 5 to 15 kHz frequency range provide reliable and repeatable solutions for heating with large coils or for heating larger parts. Typical applications include heating parts that require deeper heat penetration, heat treating steel, preheating for forging of steel, aluminum, copper or brass, and melting in crucibles.
Data Sheets:

EKOHEAT 35/10
Max Power: 35 kW
Frequency: 5 - 15 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for the 5 to 15 kHz frequency range provide reliable and repeatable solutions for heating with large coils or for heating larger parts. Typical applications include heating parts that require deeper heat penetration, heat treating steel, preheating for forging of steel, aluminum, copper or brass, and melting in crucibles.
Data Sheets:

EKOHEAT 50/10
Max Power: 50 kW
Frequency: 5 - 15 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for the 5 to 15 kHz frequency range provide reliable and repeatable solutions for heating with large coils or for heating larger parts. Typical applications include heating parts that require deeper heat penetration, heat treating steel, preheating for forging of steel, aluminum, copper or brass, and melting in crucibles.
Data Sheets:

EKOHEAT 75/10
Max Power: 75 kW
Frequency: 5 - 15 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for the 5 to 15 kHz frequency range provide reliable and repeatable solutions for heating with large coils or for heating larger parts. Typical applications include heating parts that require deeper heat penetration, heat treating steel, preheating for forging of steel, aluminum, copper or brass, and melting in crucibles.
Data Sheets:

EKOHEAT Compact 75/10
Max Power: 75 kW
Frequency: 5 - 15 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for the 5 to 15 kHz frequency range provide reliable and repeatable solutions for heating with large coils or for heating larger parts. Typical applications include heating parts that require deeper heat penetration, heat treating steel, preheating for forging of steel, aluminum, copper or brass, and melting in crucibles.
Data Sheets:

EKOHEAT 100/10
Max Power: 100 kW
Frequency: 5 - 15 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for the 5 to 15 kHz frequency range provide reliable and repeatable solutions for heating with large coils or for heating larger parts. Typical applications include heating parts that require deeper heat penetration, heat treating steel, preheating for forging of steel, aluminum, copper or brass, and melting in crucibles.
Data Sheets:

EKOHEAT Compact 100/10
Max Power: 100 kW
Frequency: 5 - 15 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for the 5 to 15 kHz frequency range provide reliable and repeatable solutions for heating with large coils or for heating larger parts. Typical applications include heating parts that require deeper heat penetration, heat treating steel, preheating for forging of steel, aluminum, copper or brass, and melting in crucibles.
Data Sheets:

EKOHEAT 125/10
Max Power: 125 kW
Frequency: 5 - 15 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for the 5 to 15 kHz frequency range provide reliable and repeatable solutions for heating with large coils or for heating larger parts. Typical applications include heating parts that require deeper heat penetration, heat treating steel, preheating for forging of steel, aluminum, copper or brass, and melting in crucibles.
Data Sheets:

EKOHEAT Compact 125/10
Max Power: 125 kW
Frequency: 5 - 15 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for the 5 to 15 kHz frequency range provide reliable and repeatable solutions for heating with large coils or for heating larger parts. Typical applications include heating parts that require deeper heat penetration, heat treating steel, preheating for forging of steel, aluminum, copper or brass, and melting in crucibles.
Data Sheets:

EKOHEAT 150/10
Max Power: 150 kW
Frequency: 5 - 15 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for the 5 to 15 kHz frequency range provide reliable and repeatable solutions for heating with large coils or for heating larger parts. Typical applications include heating parts that require deeper heat penetration, heat treating steel, preheating for forging of steel, aluminum, copper or brass, and melting in crucibles.
Data Sheets:

EKOHEAT 200/10
Max Power: 200 kW
Frequency: 5 - 15 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for the 5 to 15 kHz frequency range provide reliable and repeatable solutions for heating with large coils or for heating larger parts. Typical applications include heating parts that require deeper heat penetration, heat treating steel, preheating for forging of steel, aluminum, copper or brass, and melting in crucibles.
Data Sheets:

EKOHEAT 250/10
Max Power: 250 kW
Frequency: 5 - 15 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for the 5 to 15 kHz frequency range provide reliable and repeatable solutions for heating with large coils or for heating larger parts. Typical applications include heating parts that require deeper heat penetration, heat treating steel, preheating for forging of steel, aluminum, copper or brass, and melting in crucibles.
Data Sheets:

EKOHEAT 300/10
Max Power: 300 kW
Frequency: 5 - 15 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for the 5 to 15 kHz frequency range provide reliable and repeatable solutions for heating with large coils or for heating larger parts. Typical applications include heating parts that require deeper heat penetration, heat treating steel, preheating for forging of steel, aluminum, copper or brass, and melting in crucibles.
Data Sheets:

EKOHEAT 375/10
Max Power: 375 kW
Frequency: 5 - 15 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for the 5 to 15 kHz frequency range provide reliable and repeatable solutions for heating with large coils or for heating larger parts. Typical applications include heating parts that require deeper heat penetration, heat treating steel, preheating for forging of steel, aluminum, copper or brass, and melting in crucibles.
Data Sheets:

EKOHEAT 500/10
Max Power: 500 kW
Frequency: 5 - 15 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for the 5 to 15 kHz frequency range provide reliable and repeatable solutions for heating with large coils or for heating larger parts. Typical applications include heating parts that require deeper heat penetration, heat treating steel, preheating for forging of steel, aluminum, copper or brass, and melting in crucibles.
Data Sheets:

EKOHEAT 75/3
Max Power: 75 kW
Frequency: 2 - 6 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 2 - 6 kHz range provide reliable and repeatable solutions for heating with large coils or for heating larger parts. Typical applications include heating of hard-to-couple parts, deeper heat penetration, crystal growing, heat treating steel, preheating for forging of steel, aluminum, copper or brass, and melting in crucibles.
Data Sheets:

EKOHEAT 100/3
Max Power: 100 kW
Frequency: 2 - 6 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 2 - 6 kHz range provide reliable and repeatable solutions for heating with large coils or for heating larger parts. Typical applications include heating of hard-to-couple parts, deeper heat penetration, crystal growing, heat treating steel, preheating for forging of steel, aluminum, copper or brass, and melting in crucibles.
Data Sheets:

EKOHEAT 125/3
Max Power: 125 kW
Frequency: 2 - 6 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 2 - 6 kHz range provide reliable and repeatable solutions for heating with large coils or for heating larger parts. Typical applications include heating of hard-to-couple parts, deeper heat penetration, crystal growing, heat treating steel, preheating for forging of steel, aluminum, copper or brass, and melting in crucibles.
Data Sheets:

EKOHEAT 150/3
Max Power: 150 kW
Frequency: 2 - 6 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 2 - 6 kHz range provide reliable and repeatable solutions for heating with large coils or for heating larger parts. Typical applications include heating of hard-to-couple parts, deeper heat penetration, crystal growing, heat treating steel, preheating for forging of steel, aluminum, copper or brass, and melting in crucibles.
Data Sheets:

EKOHEAT 200/3
Max Power: 200 kW
Frequency: 2 - 6 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 2 - 6 kHz range provide reliable and repeatable solutions for heating with large coils or for heating larger parts. Typical applications include heating of hard-to-couple parts, deeper heat penetration, crystal growing, heat treating steel, preheating for forging of steel, aluminum, copper or brass, and melting in crucibles.
Data Sheets:

EKOHEAT 250/3
Max Power: 250 kW
Frequency: 2 - 6 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 2 - 6 kHz range provide reliable and repeatable solutions for heating with large coils or for heating larger parts. Typical applications include heating of hard-to-couple parts, deeper heat penetration, crystal growing, heat treating steel, preheating for forging of steel, aluminum, copper or brass, and melting in crucibles.
Data Sheets:

EKOHEAT 300/3
Max Power: 300 kW
Frequency: 2 - 6 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 2 - 6 kHz range provide reliable and repeatable solutions for heating with large coils or for heating larger parts. Typical applications include heating of hard-to-couple parts, deeper heat penetration, crystal growing, heat treating steel, preheating for forging of steel, aluminum, copper or brass, and melting in crucibles.
Data Sheets:

EKOHEAT 375/3
Max Power: 375 kW
Frequency: 2 - 6 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 2 - 6 kHz range provide reliable and repeatable solutions for heating with large coils or for heating larger parts. Typical applications include heating of hard-to-couple parts, deeper heat penetration, crystal growing, heat treating steel, preheating for forging of steel, aluminum, copper or brass, and melting in crucibles.
Data Sheets:

EKOHEAT 500/3
Max Power: 500 kW
Frequency: 2 - 6 kHz
Line Voltage: 360 - 520, 3 ph Vac
EKOHEAT induction heating systems for 2 - 6 kHz range provide reliable and repeatable solutions for heating with large coils or for heating larger parts. Typical applications include heating of hard-to-couple parts, deeper heat penetration, crystal growing, heat treating steel, preheating for forging of steel, aluminum, copper or brass, and melting in crucibles.
Data Sheets:
Four Ways To Contact Ambrell for Support
AMBRELL CORPORATION
1655 Lyell Avenue
Rochester, NY 14606
United States
F: +1 585 889 4030
AMBRELL B.V.
Holtersweg 1
7556 BS Hengelo
The Netherlands
AMBRELL Ltd.
Unit 6, Space Business Centre
Tewkesbury Road
Cheltenham, GLOS, GL51 9FL
United Kingdom
F: +31 546 788 154