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Phone: +86 189 2677 7882

Email: Info@lc-all.com

Add: Block A,Co-talent Creative Wisdom Park,No.18 Shangliao Industrial Road,Xinqiao Community, Bao'an District,Shenzhen,China

Emergency Shunt Relay (ESR)

  •   LC-ESRLCU-001

  LC-ESRLCU-001


  •   Product description
    ・Emergency lighting load control relays.
    ・Conforms To UL STD 924.
    ・Operating Voltage: 100Vac to 277Vac / 140Vdc to 390Vdc.
    ・Operating Temperature: -25℃ to +70℃.
    ・Built-in DALI PSU, 15V / 200mA .

    Signal Relay Specification
    ・One (1) SPDT Continuous Duty Coil.
    ・1 Million Cycles Minimum Mechanical Lifetime.
    ・Operate Time: 3mS.
    ・Maximum Switching Load Voltage:250Vac / 30Vdc.
    ・Maximum Switching Load Current:1A.


  • Data sheet
  • Feedback

etl.png    fcc.png     ROHS.png       JY.png    回形.png     双重绝缘.png       LVLE

CONFORMS TO UL STD.924

CERTIFIED TO CSA STD.C22.22 No.141

   Ordering Information            

   Model Number

 LC-ESRLCU-001

   Full Product Name

 Relay CU

   Input Information                  

   Input Voltage

 100 ~ 277Vac / 140 ~ 390Vdc

   Input Curren

 0.1A max.

   Input Frequency

 50 / 60Hz

   Min. Mains Voltage Operational

 85Vac / 100Vdc

   Max. Mains Voltage Operational

 300Vac / 420Vdc 

   Start Time ≤ 0.5S

   Inrush Current

 Cold start ≤ 45A @ 277Vac (twidth = 50us measured at 10% Ipeak) @ 347Vac, Per NEMA 410

   Output Information               

   DALI Output Voltage Range

 14Vdc to 17Vdc

   DALI Max. Output Voltage

 17Vdc Max.

   DALI Typ. Output Voltage

 15Vdc

   DALI Min. Output Voltage

 14Vdc

   DALI Guaranteed Output Current

 55mA / 200mA

   DALI Guaranteed Output Current

 62mA / 210mA

   DALI Max. Output Power

 4W

   DALI Output Voltage Ripple

 ≤ 5% @ guaranteed output current

   Environment & Approbation 

   Protection Rating

 IP24

   Ambient Temp Range

 -20℃ to +70℃

   Max. Case Temperature[Tcase]

 85℃ (please refer to Tc point location)

   Operating Condition

 Damp and dry

   Safety Standards

 UL 924: 2016 Ed.10+R: 01 May 2018, CSA C22.2 # 141: 2015 Ed.5

 IEC 61347-1, IEC 61347-2-13  

   EMC Emission

 Compliance to FCC Part 15, CAN ICES-005, IEC 55015

   EMC Immunity

 Compliance to IEC 61000-4-2,6, IEC 61547 

   Audible Noise

 < 24dB Class A


  LINE DIAGRAM - Normal / Emergency - (2-wire) Driver - w / Relay CU (integrated PSU) - w / (2-wire) SU


LC-ESRLCU-001 1.png


  LINE DIAGRAM - Normal / Emergency - (2-wire) Driver (integrated PSU) - w / Relay CU - w / (2-wire) SU


LC-ESRLCU-001 2.png          

NOTES:

  1. The “N/C” contacts of signal relay will close on loss of NORMAL power, causing the (2-wire) bus to fault to (0V),

    which causes the energized Emergency driver to go into "SYSTEM FAILURE" (Lights "ON" level).

    The “N/O” contacts of signal relay will open on loss of NORMAL power, isolating the sensor and PSU from the driver(s). 
    This will leave the sensor energized and operational as long as NORMAL/EMERGENCY power is available.

  2. Driver(s) powered from NORMAL power will be off during an Emergency condition.

  3. Up to four (2-wire) drivers may be connected to one (2-wire) sensor.

                

  Dimensions & Weight



  inchmm
Case Length  3.75"95

LC-ESRLCU-001 尺寸.png

Case Width  2.4"61              
Case Height  1.1"28
Mounting Length  3.31"84
Mounting Width  1,024"26
Weight  0.55Ib/0.25Kg









  Cable Specification

・Installin accordance with Nationa and Loca Electrical Codes.

・Input and output cable requirements Preparation for Input and output.

   Ы.png

   Solid conductor:
   Input: 0.5…0.75mm² / 20…18 AWG
   Output: 0.5…0.75mm² / 20…18 AWG