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HE-V Relays

The application examples on this website are for reference to verify on the actual device before using.

Max. 1,000 V DC, 20 A cut-off possible
High capacity power relays

RoHS規格 UL C-UL Recognaized VDE HOUSE MARK

UL/C-UL , VDE Approved

Protective construction: Flux-Resistant Type

Please refer to "the latest product specifications" when designing your product.
Please refer to "Cautions For Use" in the catalog, and "Related Information" on our website.

Features

1.Compact size
(L: 41.0 × W: 50.0 × H: 39.4 mm L: 1.614 × W: 1.969 × H: 1.551 inch)

Maximum 1,000 V DC, 20 A cut-off has been achieved (at each 1 Form A contact connected in series)

2.Contact arrangement: 2 Form A

400 DC, 20 A per 1 Form A

3.Contributes to energy saving in devices thanks to reduced coil hold voltage

Coil hold voltage can be reduced down to 33% of the nominal coil voltage. This equals to operating power of approximately 210 mW.
*Coil hold voltage is the coil voltage after 100 ms following application of the nominal coil voltage.

Typical Applications

1.Photovoltaic power generation systems

Suitable for NEC2014 section 690.12 Rapid Shutdown

Wiring diagram example

"+" and "-" line cut-off solution using a single HE-V relay.

2.Battery charge and discharge systems

3.Inverter control, DC load control, etc.

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