SAMHWA Engineering is a company that has invested considerable
passion into the development of the motor industry since it was
founded in 1981. Lately the mother company has launched a new
website and SAMHWA EOCR Corp. has been established as a new entity
by itself. In addition, the facilities have been extended with
the establishment of a second plant and its modern facilities.
It is SAMWHA’s intention to excel and to be a first-class corporation,
harmonizing the electronic parts, motor and PCS business.
SAMWHA has been the premier company in the EOCR field for over
a year and intends to be the vanguard of the high level technology
industry through an accumulated experience and technology in Korea. To make this vision come true as
soon as possible, the company is focusing on the investment of
facilities, continuous technology development and recruitment
of competent human resources. SAMWHA Engineering is also focusing
on the expansion of our marketing and sales in international markets.
SAMWHA EOCRs are used for over-current monitoring and tripping.
The Relays are suitable for direct use from 0.5HP to 5HP (with
a 6.5A relay) and up to 40HP (with a 60A relay), through CTs for
motors of up to 500HP. The general characteristics include:
against phase loss
The EOCR-SE is the economical model and includes all the above
mentioned features. The EOCR-SS is the more popular standard relay.
In addition to the general characteristics, the EOCR-SS includes
separate settings for operating time and delay time, is UL approved
and can be surface or DIN mounted.
Electronic Under Voltage Relays:
Samwha’s EUVR-220V under voltage relay is excellent for under
voltage monitoring and tripping. It gives more control to the
consumer by allowing the operating time to be set manually.
Features of the EUVR include
Electronic Multifunction Voltage Relays:
The two most accepted SAMWHA Electronic Multifunction Voltage
Relays are the EVR-415V and the EVR-PD. These relays fulfill the
Memory Retention (ASCERT)
Of the two the EVR-PD is the top of the line product with numerous
extra features. It has an MCU ASIC based compact design. Other
than providing multiple protection, it
behaves as a digital voltmeter and has a very wide voltage adjustment
range. The trip cause is displayed and the relay makes troubleshooting
a lot easier. Finally, the relay can be reset manually, electrically
SAMWHA relays are used in throughout various industries
for motor protection, in switchboards and Control Panels and for
protection of precision machines and equipment.
Details Please Visit Samwha
Engineering Corp. Ltd.
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