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HJE11C-90A Latching Relay with shunt/CT for 4P DIN Rail Meter

Product Definition: This product is a four-pole DIN rail relay integrating power metering and relay protection functions. Designed specifically for power metering systems, it is widely used in residential, commercial, and industrial power management. This relay features high-precision current and voltage monitoring and rapid fault response capabilities, making it an ideal choice for modern power management and intelligent power control.

Precise Monitoring, Safe Protection: High-precision electronic technology monitors current and voltage in real time, quickly responding to overload, short circuit, and other faults to ensure stable and safe operation of the power system.

Dual Functions, Efficient Management: Integrating relay protection and power metering, it supports multi-user branch metering and energy consumption statistics, facilitating intelligent power management and optimized energy use.

DIN Rail Mounting, Simple and Durable: Compact design and standard DIN rail mounting for easy installation; excellent resistance to high temperatures, high humidity, and electromagnetic interference, adapting to various complex environments and ensuring long-term stable operation.

Wide Applications: Suitable for multi-user power scenarios such as residential communities, commercial buildings, and industrial parks, improving power management efficiency, ensuring safety, and achieving intelligent energy consumption control and optimization.

Characteristic Description

90Aswitching capability
Veryminimal power consumption from the coil
4KVdielectrics strength coil to contact
IEC-62055-31UC2 compliant
Outlinedimensions(39×30×16.5)mm
RoHS， CQC-compliant

Contact Data
Rated load(FLA)	90A/250VAC
Contact form	1A & 1B
Contact material	AgSnO₂
Initial contact resistance	2mΩ（0.1A@6vdc)
Max. switching current	90A
Max .switching voltage	250VAC
Ma x.switching power	22500VA
Electrical endurance	1x10⁴ ops
Mechanical endurance	1x10⁶ops

Characteristics
Insulation resistance		1000MΩ（at 500VDC)
Dielectric strength	Coil to contact	4000VAC 1 min

	Across open contact	2000VAC 1 min
Operate time		Max.20ms
Release time		Max.20ms
Shock resistance functional		100m/s2 (10g)
Shock resistance destructive		1000m/s2 (100g)
Ambient temperature		-40～85℃
Humidity		98%RH, +40℃
Vibration resistance		10-55Hz, 1.5mm(DA)
Termination		PCB
Unit weight		40g
Construction		Dust protected

Coil Power
Coil type	Pulse duration	Power consumption
Single	Min.50ms	1.5W
Dual	Min.50ms	3.0W

Coil Data
Nominal coil voltage		6Vdc	9Vdc	12Vdc	24Vdc
Operating Voltage VDC		≤4.2	≤6.3	≤8.4	≤16.8
Coil Resistance (Ω±10%)@23℃	Single coil resistance	24Ω	54Ω	96Ω	384Ω

	Dual coil resistance	2×12Ω	2×27Ω	2×48Ω	2×192Ω

Application Notes

1、All relays are shipped in the “closed” position. It is possible that during transit or final assembly, the relay could change its state to the “open” position. Therefore, it is recommended that all relays be set to the desired state of the relay via a power supply.

2、In order to maintain an “open” or “closed” state of the relay, the coil voltage should reach the rated voltage. The pulse width should be 5 times the operating time to ensure a proper change of state. Do not energize both T1, T2, and T3 at the same time on a dual coil, or energize the coil for longer than 1 minute (damage to the coil could occur).

3、Relays have polarity; if the user’s need is different from the information, please contact us.

4、The relay to the factory inspection and use should be handled to prevent damage to the factory. For damaging the good,s shoud be strict distinction should be made between the normal product and those that must not be used.

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Huajin Technology Jiaxing Co., Ltd.

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Established in May 2021
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Annual exports account for about 30%
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The company occupies an area of 8,000 square meters.

Huajin Technology Jiaxing Co., Ltd. was established in May 2021 and is located at 707 Yanyu Road, Yucheng Town, Haiyan County, Jiaxing City, Zhejiang Province. It is a high-tech enterprise specializing in the research and development, production, and sales of relays. The registered capital of the company is 10 million yuan, covering an area of 8000 square meters, with more than 120 employees. The annual production capacity of magnetic latching relays is over 10 million, of which exports account for about 30%. The company has obtained ISO9001-2015 quality management system certification, and its relays have passed CCC certification, State Grid certification, TUV certification, etc. It also holds multiple technical patents. Our main products include motor relays, single-phase, two-phase, and three-phase magnetic latching relays, which have a wide variety of types and can meet various customized solutions for customers.

Honors and Qualifications

We demonstrate our commitment to quality, safety, and environmental responsibility by adhering to stringent industry standards and complying with local regulations governing our products.