上海航歐專業(yè)銷售MARCUS電源，MARCUS變壓器
with more than 60 years of experience in the transformer industry, 

Marcus not only excelled in quality of product and customer service, 

but also proved to be a leader in innovative technology, customer care 

and reliability. We remain dedicated to the highest level of service 

and quality at competitive prices. Read more about Marcus quality here 

(add link).

MS - Single Phase

MT - Three Phase

MK - Three Phase K-Factor

MKS - Single Phase K-Factor

MDI - Three Phase Drive Isolation

MSWP - Single Phase Outdoor

MTWP - Three Phase Outdoor

MTWP-SCR - Three Phase Outdoor Enhanced

RES - Single Phase Epoxy Encapsulated

RET - Three Phase Epoxy Encapsulated

MTWPCD - Three Phase Outdoor Ventilated

MTZ- Marcus Harmonic Mitigating (Harmonic Sweeper)

Where to use Harmonic Sweeper? (stand alone or in parallel with Marcus 

MT models)
DRY-TYPE INDUSTRIAL TRANSFORMERS

MS – Single Phase

MT – Three Phase

MK – Three Phase K-Factor

MKS – Single Phase K-Factor

MDI – Three Phase Drive Isolation

MSWP – Single Phase Outdoor

MTWP – Three Phase Outdoor

MTWP – Three Phase Outdoor Enhanced

RES – Single Phase Epoxy Encapsulated

RET – Three Phase Epoxy Encapsulated

MTZ- Marcus Harmonic Mitigating (Harmonic Sweeper)

MTD – Double Harmonic Mitigating

MS-CC Single Phase Open Type Core & Coil

MT-CC – Three Phase Open Type Core & Coil

Marcus Supreme ? MHE – Marcus Supreme ? High Efficiency

EUR-EX – Euro Export-Ready Transformers

INDUSTRIAL CONTROL TRANSFORMERS

MC – Single Phase Closed Type

MO – Single Phase Open Style

MTB – Single Phase Open Style (fuse block use)

MTS – Open Type Finger Safe

TPO – Three Phase Open Type

TPC – Three Phase Closed Type

AC&AS – Single Phase Auto Closed Type

MOL – Open Type With Leads

MC – Buck/Boost Wiring

TPOA – Three Phase Auto Open Type

TPCA – Three Phase Control Autotransformers

MEC – Single Phase Epoxy Encapsulated Control

MET – Compact Solid State Electronic Transformers

EPC – Euro 50/60HZ Control Multiple Tap Open Type

L.E.D Transformers

EPO – Euro 50/60HZ Control Mulitiple Tap Closed Type

AUTO-TRANSFORMERS

MAT – Three Phase Auto Wound

MATS – Single Phase Auto Wound

RET-MAT – Three Phase Auto Wound Epoxy Encapsulate

LINE REACTORS

MLR – Line Reactor Open Type

MLRC – Line Reactor Closed Type
I

UV filtering lights

Electronic ballast lighting

MTD - Double Harmonic Mitigating

MS-CC Single Phase Open Type Core & Coil

Designed for installation within cabinets where no additional 

individual enclosure is required. Suitable for feeding MCC's and 

switchgear where space is at a premium.

MT-CC - Three Phase Open Type Core & Coil

Designed for installation within cabinets where no additional 

individual enclosure is required. Suitable for feeding MCC's and 

switchgear where space is at a premium.

EUR-EX - Euro Export-Ready Transformers

MO - Single Phase Open Style

MC - Single Phase Closed Type

MOS- Single Phase Fusible Open Type w/ Fuseblock Premounted

MTB - Single Phase Open Style (fuse block use)

MTS - Open Type Finger Safe

TPO - Three Phase Open Type

TPC - Three Phase Closed Type

MOL - Open Type With Leads

Sound Level: :Less than 40 dB

TPOA - Three Phase Auto Open Type
ons up to 3KVA.

MC - Buck/Boost Wiring

?    

TPCA - Three Phase Control Autotransformers

MEC - Single Phase Epoxy Encapsulated Control

MET - Compact Solid State Electronic Transformers

Model:MET-60                                                            

                       Input: 120V / Output: 11.5v

Model: MET-75-1
I
Model: ET-150-12-1

 
MAT - Three Phase Auto Wound

MATS - Single Phase Auto Wound

RET-MAT - Three Phase Auto Wound Epoxy Encapsulate
MLR - Line Reactor Open Type

MLRC - Line Reactor Closed Type

EPC - Euro 50/60HZ Control Multiple Tap Open Type

EPO - Euro 50/60HZ Control Mulitiple Tap Closed Type

                    MODEL    MODEL
KVA    AMPS @ 208V    AMPS @ 380V    AMPS @ 400V    60HZ    50HZ
3    8.3    4.6    4.3    MT3H6-20    MT3H6-20-EUR
 6    16.6     9.2      8.7    MT6H6-20      MT6H6-20-EUR
 10     28.0     15.2     14.5     MT10H6-20     MT10H6-20-EUR
 15     41.6     22.8     21.7     MT15H6-20     MT15H6-20-EUR
 30     83.3     45.6     43.4     MT30H6-20     MT30H6-20-EUR
 45     125.0     68.5     65.0     MT45H6-20     MT45H6-20-EUR
 50     139.0     76.0     72.3     MT50H6-2
      MT50H6-20-EUR
 75     208.0     114.0     108.4    MT75H6-20      MT75H6-20-EUR
 112.5     312.0     171.1     162.6     MT112.5H6-20     MT112.5H6-20-EUR
 150     416.0     228.2     216.8     MT150H6-20     MT150H6-20-EUR

240 Volt Euro Export-Ready Transformers
240 volt input and 380 volt or 400 volt output
3 Phase in Either 60Hz or 50Hz
Nema1 Enclosure

                    MODEL    MODEL
KVA    AMPS @ 240V    AMPS @ 380V    AMPS @ 400V    60HZ    50HZ
3    7.2    4.6    4.3    MT3G6-20    MT3G6-20-EUR
6    14.4    9.2    8.7    MT6G6-20    MT6G6-20-EUR
10    24.0    15.2    14.5    MT10G6-20    MT10G6-20-EUR
15    36.1    22.8    21.7    MT15G15-20    MT15G6-20-EUR
30    72.3    45.6    43.4    MT30G6-20    MT30G6-20-EUR
45    108.0    68.5    65.0    MT45G6-20    MT45G6-20-EUR
50    120.4    76.0    72.3    MT50G6-20    MT50G6-20-EUR
75    181.0    114.0    108.4    MT75G6-20    MT75G6-20-EUR
112.5    272.0    171.1    162.6    MT112.5G6-20    MT112.5G6-20-EUR
150    360.0    228.2    216.8    MT150G6-20    MT150G6-20-EUR

480 volt Euro Export-Ready Transformers
480 volt input and 380 volt or 400 volt output
3 phase in either 60Hz or 50Hz
Nema1 Enclosed

                    MODEL    MODEL
KVA    AMPS @ 480V    AMPS @ 380V    AMPS @ 400V    60HZ    50HZ
3    3.6    4.6    4.3    MT3B6-20    MT3B6-20-EUR
6    7.2    9.2    8.7    MT6B6-20    MT6B6-20-EUR
10    12.0    15.2    14.5    MT10B6-20    MT10B6-20-EUR
15    18.1    22.8    21.7    MT15B6-20    MT15B6-20-EUR
30    36.1    45.6    43.4    MT30B6-20    MT30B6-20-EUR
45    54.0    68.5    65.0    MT45B6-20    MT45B6-20-EUR
50    60.2    76.0    72.3    MT50B6-20    MT50B6-20-EUR
75    90.5    114.0    108.4    MT75B6-20    MT75B6-20-EUR
112.5    136.0    171.1    162.6    MT112.5B6-20    MT112.5B6-20-EUR
150    180.0    228.2    216.8    MT150B6-20    MT150B6-20-EUR

600 volt or 575 volt Euro Export-Ready Transformer
600 volt or 575 volt input and 380 volt or 400 volt output
3 phase in either 60Hz or 50Hz
Nema1 Enclosed

                          MODEL     MODEL
KVA    AMPS @ 600V    AMPS @ 575V    AMPS @ 380V    AMPS @ 400V    

60HZ    50HZ
3    2.9    3.1    4.6    4.3    MT3AO6-20    MT3AO6-20-EUR
6    5.8    6.0    9.2    8.7    MT6AO6-20    MT6AO6-20-EUR
10    9.6    10.1    15.2    14.5    MT10AO6-20    MT10AO6-20-EUR
15    14.4    15.1    22.8    21.7    MT1O6-20    MT1O6-20-EUR
30    28.9    30.2    45.6    43.4    MT30AO6-20    MT30AO6-20-EUR
45    43.2    45.2    68.5    65.0    MT4O6-20    MT4O6-20-EUR
50    48.2    50.3    76.0    72.3    MT50AO6-20    MT50AO6-20-EUR
75    72.1    75.4    114.0    108.4    MT7O6-20    MT7O6-20-EUR
112.5    108.0    113.1    171.1    162.6    MT112.O6-20    MT112.O6-20-

EUR
150    144.0    150.8    228.2    216.8    MT150AO6-20    MT150AO6-20-EUR

208 volt, 240 volt, 480 volt Euro Export-Ready Transformer
208v, 240v, 480v input and 380v or 400 volt outputs
3 phase in either 60Hz or 50Hz
Nema1 Enclosure

                              MODEL    MODEL
KVA    AMPS @ 208V    AMPS @ 240V    AMPS @480V    AMPS @380V    

AMPS @400V    60HZ    50HZ
 3    8.3     7.2     3.6     4.6     4.3      MT3HGB6-20     

MT3HGB6-20-EUR
 6     16.6     14.4     7.2     9.2     8.7      MT6HGB6-20     

MT6HGB6-20-EUR
 10     28.0     24.0     12.0     15.2     14.5      MT10HGB6-20     

MT10HGB6-20-EUR
 15     41.6     36.1     18.1     22.8     21.7      MT15HGB6-20     

MT15HGB6-20-EUR
 30     83.3     72.3     36.1     45.6     43.6      MT30HGB6-20     

MT30HGB6-20-EUR
 45     125.0     108.0     54.0     68.5     65.0      MT45HGB6-20     

MT45HGB6-20-EUR
 50     139.0     120.4     60.2     76.0     72.3      MT50HGB6-20     

MT50HGB6-20-EUR
 75     208.0     181.0     90.5     114.0     108.4      MT75HGB6-20     

MT75HGB6-20-EUR
 112.5     312.0     272.0     136.0     171.1     162.6      MT112.5HGB6-20    

 MT112.5HGB6-20-EUR
 150     416.0     360.0     180.0     228.2     216.8      MT150HGB6-20     

MT150HGB6-20-EUR

Marcus Supreme ? MHE - Marcus Supreme ? High Efficiency