HJ-OVP Series Automatic Overvoltage and Undervoltage Protectors

Name: HJ-OVP Series Automatic Overvoltage and Undervoltage Protectors
Brand: HJATIS

HJ-OVP monitors overvoltage and undervoltage on low-voltage circuits. Discuss the trip thresholds, delay and reconnection behaviour needed for the load.

Ask about this model →See ratings ↓

HJATIS

INDICATIVE SELECTION RANGE

Ranges for initial product selection.

These figures support early screening only. The quotation, model data sheet and certificates define the supplied product.

Typical selection data

Typical selection data
Parameter	Indicative selection range
System voltage	230 V 1-phase / 400 V 3-phase
Current / input range	40/63 A
Typical configuration	Typical undervoltage 170–190 V and overvoltage 250–270 V; automatic reset logic
Installation	DIN-rail component
Applicable standard family	Applicable IEC protection and product-safety requirements to be identified for the selected model

CONFIGURATION

Select your configuration.

Tell us which ratings and options you need.

ParameterCatalogue indicationProject input required

01System voltage230 V 1-phase / 400 V 3-phaseSystem voltage, frequency and network arrangement.

02Current / input range40/63 ALoad current, frame or input range, and ambient derating.

03Typical configurationTypical undervoltage 170–190 V and overvoltage 250–270 V; automatic reset logicRequired functions, performance level and protection coordination.

04InstallationDIN-rail componentMounting, panel fit, accessories and service environment.

STANDARDS & REPORTS

Standards and product documents.

Applicable references: Applicable IEC protection and product-safety requirements to be identified for the selected model. Ask for the edition and reports covering the model offered; a standard number alone does not confirm product compliance.

PRODUCT DOCUMENTSAsk about availability

Request drawings, data sheets and model-specific test reports.

Compare GB and IEC references ↗Your StandardBridge inputs and results are not attached to a sales enquiry automatically.

APPLICATIONS

Questions for your application.

Low-voltage distribution boards

What circuit will this device protect or switch? Include the circuit current, voltage and fault level.

Industrial control panels

Will it fit the panel and controls? Check mounting, terminals, auxiliary contacts and control supply for the selected model.

REQUEST A QUOTATION

Send the SLD, specification or BOQ.

Include the system voltage, fault level, service conditions and delivery scope for a model selection and document list.

Ask for a quotation →

HJ-OVP Series Automatic Overvoltage and Undervoltage Protectors

Typical selection data

Standards and product documents.

Low-voltage distribution boards

Industrial control panels

HJ-MCCB Series Molded Case Circuit Breakers

HJ-RC-MCCB Series Residual-Current Molded Case Circuit Breakers

HJ-ATS Series Automatic Transfer Switches

Send the SLD, specification or BOQ.