EQUIPMENT FAMILY
Metering & protection
Choose a platform, then confirm the voltage, current, short-circuit rating, site conditions, cable connections and document list for the offered unit.
HJ-PM Series Multifunction Smart Power Meters
The HJ-PM family covers multifunction smart power meters for panel monitoring of voltage, current, power, frequency and energy. Values shown are common buyer-screening ranges, not certified ratings for a specific model. Confirm the selected model, quotation, drawings, reports and certificates before purchase.
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HJ-PQA Series Power Quality Analyzers
The HJ-PQA family covers power quality analyzers for monitoring harmonics, unbalance, demand and electrical events. Values shown are common buyer-screening ranges, not certified ratings for a specific model. Confirm the selected model, quotation, drawings, reports and certificates before purchase.
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HJ-SPM Series Smart Prepayment Meters
The HJ-SPM family covers smart prepayment electricity meters for credit-controlled energy metering where the local utility workflow is defined. Values shown are common buyer-screening ranges, not certified ratings for a specific model. Confirm the selected model, quotation, drawings, reports and certificates before purchase.
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HJ-MPR Series Motor and Feeder Protection Relays
The HJ-MPR family covers motor and feeder protection relays for protecting and monitoring low-voltage motors and feeders. Values shown are common buyer-screening ranges, not certified ratings for a specific model. Confirm the selected model, quotation, drawings, reports and certificates before purchase.
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HJ-EM Series Electronic Energy Meters
The HJ-EM family covers electronic energy meters for single- or three-phase active energy measurement. Values shown are common buyer-screening ranges, not certified ratings for a specific model. Confirm the selected model, quotation, drawings, reports and certificates before purchase.
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HJ-DM Series DIN-Rail Energy Meters
The HJ-DM family covers DIN-rail energy meters for compact single-phase, three-phase or multi-circuit energy monitoring. Values shown are common buyer-screening ranges, not certified ratings for a specific model. Confirm the selected model, quotation, drawings, reports and certificates before purchase.
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