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Home / Product / Relay for Wall-mounted meter / Relay for Multi Circuit / HJE11B 60A Latching Relay for Multi-User Meter

HJE11B 60A Latching Relay for Multi-User Meter

Product Definition: This product is a high-performance relay designed specifically for multi-user smart meters, aiming to solve the performance and energy consumption challenges in centralized metering scenarios.

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Powerful Performance, Reliable Stability: With a 60A high current carrying capacity, it easily handles high-load power consumption scenarios, ensuring a rock-solid power supply for every household and eliminating metering errors and user complaints caused by relay failure.

Extreme Energy Saving, Cost Reduction and Efficiency Improvement: Utilizing advanced magnetic latching technology, standby power consumption is virtually zero! Making each of your meters a green energy-saving pioneer, significantly reducing the long-term operating costs of the entire project.

Accurate Metering, Value Multiplier: Ultra-high precision switching performance ensures accurate power consumption, enhancing data credibility.

Core Application Scenarios: Perfectly suited for the centralized power metering and remote control needs of apartments, commercial complexes, student dormitories, and industrial parks, making it an ideal choice for building modern smart metering systems.


Characteristic Description

  • 60Aswitching 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) 60A/250VAC
Contact form 1A & 1B
Contact material AgSnO2
Initial contact resistance 2mΩ(0.1A@6vdc)
Max. switching current 60A
Max. switching voltage 250VAC
Max. switching power 15000VA
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 fromthe 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 goods, shoud be strict distinction between the normal product and must not be used.

 

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.
  • China Compulsory Product Certification Certificate
    China Compulsory Product Certification Certificate
  • Certificate Of Conformity
    Certificate Of Conformity
  • Test report of State Grid Metrology Center Co., LTD
    Test report of State Grid Metrology Center Co., LTD
  • State Grid Three-phase
    State Grid Three-phase
  • Quality Management System Certification Certificate
    Quality Management System Certification Certificate
  • Business license
    Business license
  • Utility model patent certificate
    Utility model patent certificate
  • Utility model patent certificate
    Utility model patent certificate
  • Utility model patent certificate
    Utility model patent certificate
  • Utility model patent certificate
    Utility model patent certificate
  • Utility model patent certificate
    Utility model patent certificate
  • High-tech Enterprise Certificate
    High-tech Enterprise Certificate
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