6/9/12/24VDC Compact 2 Pole Magnetic Latching Relay for Metering Device

Product Description

This two-way direct type (PPNN) power relay offers a high switching capacity of up to 90A and complies with the IEC 62052-31:2020 UC2 standard, ensuring a long electrical life of 10,000 operations under resistive load tests.

It features instant switching and low contact resistance (≤0.8mΩ), providing efficient and reliable performance.

With its compact design, it saves significant space compared to using two separate single-phase units.

Parameter Category	Parameter	Value/Specification
General Parameters	Main Dimensions	54.6*30.8*19 mm
	Weight	66g (excluding peripheral accessories)
	Operating Temperature	-40 to +85 °C
	Operating Humidity	45% to 95% RH
Contact Parameters	Contact Material	AgSnO2
	Contact Form	2A or 2B (2 sets of Normally Open or Normally Closed)
	Contact Resistance	≤ 0.8 mΩ (initial value, @DC 6~24V, 1A)
	Maximum Switching Current	90A
	Maximum Switching Voltage	250VAC
Performance Parameters	Rated Coil Voltage	DC 6, 9, 12, 24V
	Pulse Duration	100ms ~ 200ms (recommended)
	Rated Coil Power	2.5W (single coil), 5W (dual coil)
	Pick-up Time	≤ 30ms
	Release Time	≤ 30ms
	Electrical Life	10,000 operations (purely resistive load, 90A 230VAC)
	Mechanical Life	100,000 operations
	Insulation Resistance	1000 MΩ (500VDC)
	Coil to Contacts	4000VAC, 50/60Hz, 1 min
	Between Different Contact Groups	4000VAC, 50/60Hz, 1 min
	Across Open Contacts of Same Group	2000VAC, 50/60Hz, 1 min
	Short-Circuit Current Withstand	4500A (50/60Hz), ~10ms (non-explosive)
	Shock Resistance (Functional)	100 m/s² (10G)
	Shock Resistance (Destructive)	1000 m/s² (100G)
	Vibration	1.5mm (double amplitude), 10~55Hz