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Zhejiang fanhar electronics co.,ltd

Two Sets Of 100A High Current Relay , Approx 170g Smart Meter Relay 250VAC

Two Sets Of 100A High Current Relay , Approx 170g Smart Meter Relay 250VAC

Product Details:

Place of Origin: China
Brand Name: Fanhar
Certification: TUV UL CQC
Model Number: W31L

Payment & Shipping Terms:

Minimum Order Quantity: One Boxful
Price: Negotiable
Packaging Details: export carton,45*30*29(cm)/40pcs
Delivery Time: 10-15 days
Payment Terms: L/C, T/T
Supply Ability: 3000,000pcs/Month
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Detailed Product Description
Contact Material: AgSnO2 Installation Type: Fast Connection
UL Insulation Class: F Weight: 170g
Dimention .: 70.0*52.0*22.0(mm) Contact Form: 2B

2 Sets of 100A High Power Relay Single Coil 4.0W AgSnO2 Material For Meter

 

The influence of temperature and humidity:
The temperature affects the operating performance of the relay. In general, the higher the temperature, the higher the operating voltage of the relay. Therefore, in order to ensure the smooth operation of the relay, please use the recommended temperature. If the ambient temperature exceeds the temperature specified in the product specifications, you need to evaluate the relay to determine whether it can use or not. Humidity will affect the contact performance of the relay. In general, the greater the humidity, the relay contact surface is more likely to produce oxide film, which may leads to the failed phenomenon of poor contact.
Refer to the product specifications when using it. Usually humidity> 90%, the general selection is sealed relays.


Basic Info

  1. Model NO.: W31L
  2. Contact Form: 2B = 2 CLOSE CONTACTS
  3. Product protective: S=Sealed Nil= Soldered
  4. Contact material: T=AgSnO2
  5. Coil type: L1 = Single coil L2 = Double coil
  6. Dimension: 70*52*22 mm
  7. Weight: Approx 170g
  8. Trademark: FANHAR
  9. Origin: China

Product Description
1. Two sets of 100A contact switching capability
2. Only needs pulse excitation, low power consumption and small size
3. Be able to weld accessories according to clients requires
4. The withstand voltage between contact and coil: 4KV
5. In line with UC3 standard of IEC62055-31

Contact Data:

Contact Form 2B
Rated load 100A 250VAC
Max Switching Voltage 250VAC
Max Switching Current 100A
Max Switching Capacity 30000VA
Contact Resistance 50mΩ (at 6VDC 1A)
Insulation Resistance 500MΩ (at 500VDC)


General Data:

Withstand Voltage Between open contacts 2000VAC 1min
Between contact Group 4000VAC 1min
Between coil and contacts 4000VAC 1min
Withstand impact voltage Between coil and contacts 20KVAC
Operate Time Max.40ms
Release Time Max.40ms
Mechanical life 1,000,000 ops ON/OFF = 0.1s/0.1s
Electrical life 50A 250VAC 50,000 ops ON/OFF=1s/9s
40A 250VAC/30VDC 100,000 ops ON/OFF=1s/9s
Impact Resistance Misoperation
Durability
98m/s² Approx10G
1000m/s² Approx100G
Vibration Resistance Misoperation
Durability
10 - 55 Hz 1.5mm Double Amplitude
10 - 55 Hz 1.5mm Double Amplitude
Temperature Range -40ºC to +85ºC
Humidity 5% to 85%
Installation type PCB Mounting


Coil Data:
Single coil:

Coil rated voltage Operating
voltage
Releasing
Voltage
Coil rated
Current
(±10%)
Coil resistance(±10%) Rated consumed power Allowing voltage
DC 9V Below 75%
rated voltage (initial)
Below 75%
rated voltage (initial
443mA 20.3Ω/20.3Ω 4.0mW 90-150 %
Rated voltage
DC 12V 333mA 36Ω
DC 24V 167mA 144Ω
DC 48V 83mA 576Ω


Double coil:

Coil rated voltage Operating
voltage
Releasing
Voltage
Coil rated
Current
(±10%)
Coil resistance(±10%) Rated consumed power Allowing voltage
DC 9V Below 75%
rated voltage (initial)
Below 75%
rated voltage (initial
887mA/887mA 10.1Ω/10.1Ω 8.0mW 90-150%
Rated voltage
DC 12V 667mA/667mA 18Ω/18Ω
DC 24V 333mA/333mA 72Ω/72Ω
DC 48V 167mA/167mA 288Ω/288Ω

Contact Details
Zhejiang fanhar electronics co.,ltd

Contact Person: Michelle

Tel: +8615157447143

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