CARLO GAVAZZI DPC02DM23 208-240V 3-Phase Volt/Freq Relay
Enhance your electrical system monitoring with the CARLO GAVAZZI DPC02DM23, a high-precision 3-phase voltage and frequency relay designed for generator sets, mains, and industrial applications. This relay provides comprehensive monitoring of phase presence, sequence, voltage levels, and system frequency, ensuring reliable operation and protection.
Product Features
True RMS measurement for accurate 3-phase, 3-phase+N, and multifunction monitoring
Detects phase loss, incorrect phase sequence, over/under voltage, and over/under frequency
Separately adjustable setpoints for voltage and frequency thresholds
Built-in delay functions adjustable from 0.1 to 30 seconds
Outputs: 2 x SPDT relays (8 A each) for independent control and alarm signaling
Mounts on DIN-rail in accordance with DIN/EN 50 022
Compact 45 mm Euronorm housing
LED indicators for relay status, alarm, and power supply
Electrical Specifications
Supply Voltage
Part Number
Voltage Range
208 to 240 VAC
DPC 02 D M23
220-240 VAC
380 to 415 VAC
DPC 02 D M48
380-415 VAC
440 to 480 VAC
DPC 02 D M49
440-480 VAC
600 to 690 VAC
DPC 02 D M69
600-690 VAC
Input and Measurement Ranges
Phase-Phase Voltage (Varying by model):
M23: 208, 220, 230, 240 VAC
M48: 380, 400, 415 VAC
M49: 440, 480 VAC
M69: 600, 690 VAC
Phase-Neutral Voltage (Varying by model):
M48: 220, 230, 240 VAC
M49: 254, 277 VAC
M69: 347, 400 VAC
Monitoring Capabilities
Phase presence and correct sequence detection
Over and under voltage detection with adjustable setpoints
Over and under frequency detection with adjustable setpoints
Separate delay functions (0.1 to 30 seconds) for each monitoring parameter
Indicates faults via LED flashing at 2 Hz
Operation and Wiring
The relay operates when all three phases (and neutral where applicable) are present and correctly sequenced. It monitors voltage levels and frequency, releasing relays if thresholds are exceeded or system conditions deviate. Wiring diagrams and detailed operation diagrams are available in the datasheet.
Additional Details
Part Number: DPC02DM23
Manufacturer: CARLO GAVAZZI
Country of Origin: Italy (IT)
UOM: EA
ECCN: EAR99
Package Type: DIN-rail mount, 45 mm Euronorm housing
Unfortunately I havent tested the 5G, Only difficult part was connecting antennas. But everything is good, by default it runs on Qualcom's QMI mode, Had to switch to MBIM and it works good with Windows. Planning to run with OpenWRT soon.
{"id":10027112923453,"title":"DPC02DM23","handle":"dpc02dm23","description":"\u003ch3\u003eCARLO GAVAZZI DPC02DM23 208-240V 3-Phase Volt\/Freq Relay\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electrical system monitoring with the CARLO GAVAZZI DPC02DM23, a high-precision 3-phase voltage and frequency relay designed for generator sets, mains, and industrial applications. This relay provides comprehensive monitoring of phase presence, sequence, voltage levels, and system frequency, ensuring reliable operation and protection.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eTrue RMS measurement for accurate 3-phase, 3-phase+N, and multifunction monitoring\u003c\/li\u003e\n \u003cli\u003eDetects phase loss, incorrect phase sequence, over\/under voltage, and over\/under frequency\u003c\/li\u003e\n \u003cli\u003eSeparately adjustable setpoints for voltage and frequency thresholds\u003c\/li\u003e\n \u003cli\u003eBuilt-in delay functions adjustable from 0.1 to 30 seconds\u003c\/li\u003e\n \u003cli\u003eOutputs: 2 x SPDT relays (8 A each) for independent control and alarm signaling\u003c\/li\u003e\n \u003cli\u003eMounts on DIN-rail in accordance with DIN\/EN 50 022\u003c\/li\u003e\n \u003cli\u003eCompact 45 mm Euronorm housing\u003c\/li\u003e\n \u003cli\u003eLED indicators for relay status, alarm, and power supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eSupply Voltage\u003c\/th\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eVoltage Range\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e208 to 240 VAC\u003c\/td\u003e\n \u003ctd\u003eDPC 02 D M23\u003c\/td\u003e\n \u003ctd\u003e220-240 VAC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e380 to 415 VAC\u003c\/td\u003e\n \u003ctd\u003eDPC 02 D M48\u003c\/td\u003e\n \u003ctd\u003e380-415 VAC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e440 to 480 VAC\u003c\/td\u003e\n \u003ctd\u003eDPC 02 D M49\u003c\/td\u003e\n \u003ctd\u003e440-480 VAC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e600 to 690 VAC\u003c\/td\u003e\n \u003ctd\u003eDPC 02 D M69\u003c\/td\u003e\n \u003ctd\u003e600-690 VAC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInput and Measurement Ranges\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePhase-Phase Voltage (Varying by model):\u003c\/li\u003e\n \u003cul\u003e\n \u003cli\u003eM23: 208, 220, 230, 240 VAC\u003c\/li\u003e\n \u003cli\u003eM48: 380, 400, 415 VAC\u003c\/li\u003e\n \u003cli\u003eM49: 440, 480 VAC\u003c\/li\u003e\n \u003cli\u003eM69: 600, 690 VAC\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cli\u003ePhase-Neutral Voltage (Varying by model):\u003c\/li\u003e\n \u003cul\u003e\n \u003cli\u003eM48: 220, 230, 240 VAC\u003c\/li\u003e\n \u003cli\u003eM49: 254, 277 VAC\u003c\/li\u003e\n \u003cli\u003eM69: 347, 400 VAC\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMonitoring Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePhase presence and correct sequence detection\u003c\/li\u003e\n \u003cli\u003eOver and under voltage detection with adjustable setpoints\u003c\/li\u003e\n \u003cli\u003eOver and under frequency detection with adjustable setpoints\u003c\/li\u003e\n \u003cli\u003eSeparate delay functions (0.1 to 30 seconds) for each monitoring parameter\u003c\/li\u003e\n \u003cli\u003eIndicates faults via LED flashing at 2 Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOperation and Wiring\u003c\/h3\u003e\n\u003cp\u003eThe relay operates when all three phases (and neutral where applicable) are present and correctly sequenced. It monitors voltage levels and frequency, releasing relays if thresholds are exceeded or system conditions deviate. Wiring diagrams and detailed operation diagrams are available in the datasheet.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: DPC02DM23\u003c\/li\u003e\n \u003cli\u003eManufacturer: CARLO GAVAZZI\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: Italy (IT)\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: DIN-rail mount, 45 mm Euronorm housing\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-cg\/dpc02dm.eng.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eSpecifications are subject to change without notice. Please refer to the datasheet or contact the manufacturer for the most current details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-15T20:10:56+05:30","created_at":"2025-08-15T20:10:56+05:30","vendor":"Waldom Electonics","type":"","tags":["240V","CARLO","IMPORT_CSV","IMPORT_PT2","Relay","WLDM"],"price":5451200,"price_min":5451200,"price_max":5451200,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50623740346685,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DPC02DM23","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DPC02DM23","public_title":null,"options":["Default Title"],"price":5451200,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"DPC02DM23","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/DPC02DM23_11052965_83bc53a5.jpg?v=1755268860"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DPC02DM23_11052965_83bc53a5.jpg?v=1755268860","options":["Title"],"media":[{"alt":null,"id":45855586582845,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DPC02DM23_11052965_83bc53a5.jpg?v=1755268860"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DPC02DM23_11052965_83bc53a5.jpg?v=1755268860","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eCARLO GAVAZZI DPC02DM23 208-240V 3-Phase Volt\/Freq Relay\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electrical system monitoring with the CARLO GAVAZZI DPC02DM23, a high-precision 3-phase voltage and frequency relay designed for generator sets, mains, and industrial applications. This relay provides comprehensive monitoring of phase presence, sequence, voltage levels, and system frequency, ensuring reliable operation and protection.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eTrue RMS measurement for accurate 3-phase, 3-phase+N, and multifunction monitoring\u003c\/li\u003e\n \u003cli\u003eDetects phase loss, incorrect phase sequence, over\/under voltage, and over\/under frequency\u003c\/li\u003e\n \u003cli\u003eSeparately adjustable setpoints for voltage and frequency thresholds\u003c\/li\u003e\n \u003cli\u003eBuilt-in delay functions adjustable from 0.1 to 30 seconds\u003c\/li\u003e\n \u003cli\u003eOutputs: 2 x SPDT relays (8 A each) for independent control and alarm signaling\u003c\/li\u003e\n \u003cli\u003eMounts on DIN-rail in accordance with DIN\/EN 50 022\u003c\/li\u003e\n \u003cli\u003eCompact 45 mm Euronorm housing\u003c\/li\u003e\n \u003cli\u003eLED indicators for relay status, alarm, and power supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eSupply Voltage\u003c\/th\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eVoltage Range\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e208 to 240 VAC\u003c\/td\u003e\n \u003ctd\u003eDPC 02 D M23\u003c\/td\u003e\n \u003ctd\u003e220-240 VAC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e380 to 415 VAC\u003c\/td\u003e\n \u003ctd\u003eDPC 02 D M48\u003c\/td\u003e\n \u003ctd\u003e380-415 VAC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e440 to 480 VAC\u003c\/td\u003e\n \u003ctd\u003eDPC 02 D M49\u003c\/td\u003e\n \u003ctd\u003e440-480 VAC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e600 to 690 VAC\u003c\/td\u003e\n \u003ctd\u003eDPC 02 D M69\u003c\/td\u003e\n \u003ctd\u003e600-690 VAC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInput and Measurement Ranges\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePhase-Phase Voltage (Varying by model):\u003c\/li\u003e\n \u003cul\u003e\n \u003cli\u003eM23: 208, 220, 230, 240 VAC\u003c\/li\u003e\n \u003cli\u003eM48: 380, 400, 415 VAC\u003c\/li\u003e\n \u003cli\u003eM49: 440, 480 VAC\u003c\/li\u003e\n \u003cli\u003eM69: 600, 690 VAC\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cli\u003ePhase-Neutral Voltage (Varying by model):\u003c\/li\u003e\n \u003cul\u003e\n \u003cli\u003eM48: 220, 230, 240 VAC\u003c\/li\u003e\n \u003cli\u003eM49: 254, 277 VAC\u003c\/li\u003e\n \u003cli\u003eM69: 347, 400 VAC\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMonitoring Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePhase presence and correct sequence detection\u003c\/li\u003e\n \u003cli\u003eOver and under voltage detection with adjustable setpoints\u003c\/li\u003e\n \u003cli\u003eOver and under frequency detection with adjustable setpoints\u003c\/li\u003e\n \u003cli\u003eSeparate delay functions (0.1 to 30 seconds) for each monitoring parameter\u003c\/li\u003e\n \u003cli\u003eIndicates faults via LED flashing at 2 Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOperation and Wiring\u003c\/h3\u003e\n\u003cp\u003eThe relay operates when all three phases (and neutral where applicable) are present and correctly sequenced. It monitors voltage levels and frequency, releasing relays if thresholds are exceeded or system conditions deviate. Wiring diagrams and detailed operation diagrams are available in the datasheet.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: DPC02DM23\u003c\/li\u003e\n \u003cli\u003eManufacturer: CARLO GAVAZZI\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: Italy (IT)\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: DIN-rail mount, 45 mm Euronorm housing\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-cg\/dpc02dm.eng.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eSpecifications are subject to change without notice. Please refer to the datasheet or contact the manufacturer for the most current details.\u003c\/p\u003e\u003cbr\u003e"}
