Fraudulent emails have been sent in our company’s name, falsely claiming that our bank account details have changed.
This is not true — our bank details remain unchanged.
Some of these messages come from fake addresses such as @trafcx.fi instead of our official @trafox.fi.
Please ignore such messages and contact us directly if in doubt.
Thank you in advance for your cooperation.
Trafox Superintend® IM-04.INDM and IM-04.INDM_24 Insulation Monitoring devices for Marine applications
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IM-04.INDM – Insulation Monitoring Device Download the brochure from here: IM-04.INDM for Marine applications |
• With RD-12.RCCB, up to 12 RCCBs can be monitored remotely with one device
• Overall status indicated with LED lights
• Statuses of all RCCBs shown simultaneously on the LCD display
• Configurable identification texts for RCCBs
• Tripped RCCBs indicated also with alarm sound which can be muted
• Alarm memory possibility
RD-12.RCCB – Remote alarm indicator panel
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Download the RD-12.RCCB product sheet from here (pdf)
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IM-04DCCT.UL and IM-04DCCT_24.UL – Insulation Monitoring device
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IM-05DCCT.UL – Insulation Monitoring device
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Dear partner,
For our part, we are trying to help forward the e-invoicing process and we hope to receive your invoices as e-invoices whenever possible. Please, note the new invoicing address starting from 1.12.2024.
Muuntosähkö Oy
| E-invoice address | TE003701118553 |
| Business ID | 0111855-3 |
| E-invoice operator | Tietoevry Oyj |
| Operator ID | 003701011385 |
| E-mail invoice address | tieto_pl2561(at)xbs-salo.com |
| Peppol ID | 0216:003701118553 |
| VAT-number | FI01118553 |
Paper invoices should be sent to this address:
Muuntosähkö Oy
PL 2561
02066 DOCUSCAN
Kind Regards,
Muuntosähkö Oy
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| IM-04.INDD up to 3 x 173/300 VAC |
IM-01.INDD up to 3 x 400/690 VAC |
| IM-04.INDD.10 + HVC-10 up to 3 x 400/690 VAC |
Principle of operation
The system is equipped with a disconnection contactor which is controlled by the IMD. When the system is started, the disconnection contactor is open, disconnecting the load network from the supply network. At the same time, the NC auxiliary contacts of the disconnection contactor connects the supply network to the measurement input connectors of the IMD. When the load network is supposed to be connected to the supply network, a command is sent to the IMD through the Modbus RTU interface. After receiving the connection command, the IMD disables insulation monitoring and powers the disconnection contactor, which connects the load network to the supply network and disconnects the measurement inputs from the load network. Disconnecting the load network from the supply network works the same way in the opposite manner.
The disconnection contactor must have 4 NO contacts and 2 NC auxiliary contacts. A suitable type is, for example, ABB AF116B-40-22-13 for up to 55 kW loads or some higher power version of the similar type. The voltage rating of the auxiliary contacts must be suitable for the network voltage.
Download the Product Sheet from here: Trafox Superintend Offline IMD, EN (pdf)
Trafox is a brand of Muuntosähkö Oy, under which we develop and manufacture high-quality transformers, chokes, filters and Trafox Superintend® monitoring devices with over 70 years of experience. Our production facilities are located in Helsinki (Finland), Joensuu (Finland), Viljandi (Estonia) and Suzhou (China).
In order to be able to meet the needs of both our domestic and export customers better in the future, we are increasing Trafox Group’s total production area to 23,000 m2 by opening a new 4,000 m2 factory in the Joensuu area, where we will move the production of Trafox Transformers and Trafox chokes of larger current and size classes.
In order to ensure the quality and safe development of our products in the future as well, we are starting preparations for the new factory by investing in new machines and testing equipment required by international electrical standards. After these important initial preparations, we start production in three separate phases:
The new facility will be fully started, and all of these phases will be conducted in about two years.
With this remarkably increased capacity, we will also reorganize our current Joensuu production facility to ensure more space for our already strongly growing Monitoring device production. Our innovative Trafox Superintend fault current and insulation level monitoring devices are used by our customers in tens of thousands of different industrial, hospital, electric vehicle charging equipment, renewable energy, shipping, construction, and heavy industry applications around the world.
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Best Regards,
Jyri Taskinen
Managing Director
TRAFOX_RELEASE_EN_060224 (pdf)
TRAFOX_TIEDOTE_FI_060224 (pdf)
Trafox Superintend® IM-04PV
NEW! NOW WITH VOLTAGE MEASUREMENT!
| IM-04PV
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Line Insulation Monitoring device IM-04PV
Download the brochure here: |
| HVC-15.100
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High voltage coupler 1500VDC Resistance measurement range: 5kΩ…1MΩ With better than 15% accuracy. Capacitance measurement range: 1 uF…100 uF |
| HVC-15.1000
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High voltage coupler 1500VDC Resistance measurement range: 10kΩ…1MΩ With better than 15% accuracy. Capacitance measurement range: 1 uF…1000 uF. |
| HVC-15.2000
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High voltage coupler 1500VDC Resistance measurement range: 10kΩ…1MΩ With better than 15% accuracy. Capacitance measurement range: 1 uF…2000 uF. |
| IM-01PV
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High end unit for PV applications! |
To find out more information about these new products, please visit IMD Insulation Monitoring devices websites or contact sales@trafox.fi.
You can also download the brochure from here: IM-04PV for Photovoltaic Applications, ENG (pdf)
Trafox Superintend® IM-04DCCT
NEW! NOW WITH VOLTAGE MEASUREMENT!
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IM-04DCCT – Insulation Monitoring device HVC-10 – High voltage couplerDownload the brochure from here: IM-04DCCT for DC charging station, ENG (pdf) |
Our Sales Team would be more than happy to present you Trafox Medical Transformers and Trafox Superintend Monitoring Devices at our stand 14-15Z10!
Exhibition grounds are open 17-19 June 2023:
Saturday to Monday
Daily, 10am to 7pm
Venue:
Western China International Expo City
88, East Section of Fuzhou Road, Tianfu New District
Chengdu
China
do have inbuilt core construction what will limit strongly transformers‘ inrush current!
Medical Transformers, standard – Product Sheet, ENG (pdf)
Medical Transformers, eco – Product Sheet, ENG (pdf)
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IM-01.MED
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Line Insulation Monitoring device IM-01.MED. |
| RD-01
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Remote module RD-01 for insulation and transformer monitoring. |
| RD-12
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NEW! Centralized remote display unit RD-12 for insulation and transformer monitoring. |
To find out more information about these products, please visit Trafox Medical Transformers and IMD Insulation Monitoring devices websites or contact sales@trafox.fi.
FI mark is only granted to products that have passed thorough tests and inspections and complies safety requirements of the low-voltage directive. FI mark is always a reliable verification that the product is suitable for Finnish conditions with e.g. cold winters affecting endurance of electrical devices.
Download the Certificate from here >> Certificate FI_41593 (pdf)
Note! NEW Trafox Medical transformers do have inbuilt core construction what will limit strongly transformers‘ inrush current!
Power Transformers for Energy, Marine and Industry applications
| Open construction – vertical model: P6,3-20kVA |
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 Trafox Power Transformer, 1 phase, type P6,3-20kVA |
Available also:
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Download the brochure from here: Power Transformers, 1 phase, EN (pdf)
Trafox Superintend® IM-01.INDM Insulation Monitoring device for Marine applications
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IM-01.INDM – Insulation Monitoring Device Download the brochure from here: IM-01.INDM for Marine applications |
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NEW! Trafox Medical Transformer KKSA – open model
Download the brochure from here: Medical Transformers Product Sheet, ENG (pdf) |
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NEW! Trafox Medical Transformer KKS – capsulated model |
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NEW! Distribution cabinet serie Trafox IPS for medical IT-systems |
| IM-01.MED
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Line Insulation Monitoring device IM-01.MED.
Download the brochure here: |
| RD-01
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NEW! Remote module RD-01 for insulation and transformer monitoring. |
| RD-12
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NEW! Centralized remote display unit RD-12 for insulation and transformer monitoring. |
To find out more information about these new products, please visit IMD Insulation Monitoring devices websites or contact sales@trafox.fi.
You can also download the brochure from here: IM-01.MED for Medical use, ENG (pdf)
We are pleased to present these first new hospital projects in mainland China. The Hospitals chose Trafox Chenahoya Medical Insulation Monitoring units and new Medical Isolation Transformers after hard and precise technical evaluation. We are proud to export these great results of Finnish engineering work to these hospitals from our Finnish factory.
1. Hospital of Hebei Medical University
2. Da Vinci Operating Room, Sino-Japanese Friendship Hospital of Jilin University
| Trafox Insulation Monitoring product family has devices for many business segments. They are high quality products with exceptional technical values. Download the Product sheet from here: IM-01.MED for Medical use, ENG (pdf) |  |
| The new Medical Insulation Transformer series is designed to have low standby losses and very small inrush current peaks. Download the Product Sheet from here: Medical Transformers, ENG (pdf) |  |
We are extremely happy and thankful about Chenahoya Co., Ltd organization and Mr. Chen’s high technical knowledge about medical systems and installations. We truly wish and believe that Chenahoya’s as well as Mr. Chen’s long experience, active role and business abilities guarantee us many more shared projects in the future in China!
CEO Jyri Taskinen
TRAFOX CHENAHOYA MONITORING DEVICES
Mainland China Liaison Office, Chenahoya Co., Ltd
Building 1, Chenghuayuan, Xueqing Road, Haidian District
Beijing, China
Contact: Mr. Chen
Tel. +86 010 80225305, 18618274405
