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120A Electromagnetic Switch Relay 4KV The Pressure Between Contact And Coil

120A Electromagnetic Switch Relay 4KV The Pressure Between Contact And Coil

120A Electromagnetic Switch Relay 4KV The Pressure Between Contact And Coil

Product Details:

Place of Origin: China
Brand Name: Fanhar
Certification: UL TUV CQC
Model Number: W29LA

Payment & Shipping Terms:

Minimum Order Quantity: One Boxful
Price: Negotiable
Packaging Details: export carton,45*30*29(cm)
Delivery Time: 10-15 working days
Supply Ability: 3000,000pcs per Month
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Detailed Product Description
Contact Material: AgSnO2 Installation Type: PCB
Size: 110.0*52.0*24.0(mm) Operate Time: Max.60ms
Release Time: Max.60ms Temperature: -40 To +85

The Pressure Between Contact And Coil 4KV Electromagnetic Relay 

 

Relay is an automatic control device that will change by leaps and bounds in output when the input quantity (electrical, magnetic, acoustic, light, thermal) reaches a certain value.
Power relays: The relays powered by electromagnetic.
Direct-current relays: The relays need input of direct current.
Alternating-current relays: The ralays need input of alternating current.
Polar relays: The control of the relay is dependent on the direction of the input current. 

 

Basic Info

  1. Model NO.: W29LA
  2. Contact Form: 3B = 1 CLOSE CONTACTS
  3. Contact material: T=AgSnO2
  4. Coil Type: L1= Single Coil L2 = Double Coil
  5. Dimension: 110*52*24 mm
  6. Weight: Approx 380g
  7. Trademark: FANHAR
  8. Origin: China

Product Description
1. Three sets of 120A contact switching capability,with auxiliary contacts
2. Only needs pulse excitation, low power consumption and small size.
3. Be able to weld accessories according to clients'require
4. In line with the standard of IEC62055-31: 2005 version.
5. The pressure between contact and coil: 4KV
 

Contact Data:

Contact Form 3B
Rated load 100A 250VAC
Max Switching Voltage 380VAC
Max Switching Current 120A
Max Switching Capacity 30000VA
Min Allowing load 5VDC 100mA
Contact Resistance 1.0mΩ (at 6VDC 1A)
Insulation Resistance 500MΩ 1Min


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 8KVAC
Operate Time Max.60ms
Release Time Max.60ms
Mechanical life 1,000,000 ops ON/OFF = 0.1s/0.1s
Electrical life 50,000 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
Certificates UL TUV CQC ISO


Coil Data:
Single Coil:

Coil rated voltage Operating
voltage
Releasing
Voltage
Coil rated
Current
(±10%)
Coil resistance(±10%) Rated consumed power Allowing voltage
DC 6V Below 75%
rated voltage (initial)
Below 75%
rated voltage (initial)
370mA 16.2Ω 5.0W 90-150 %
Rated voltage
DC 9V 313mA 28.8Ω
DC 12V 104mA 115.2Ω
DC 24V 52.3mA 460Ω


Double Coil:

Coil rated voltage Operating
voltage
Releasing
Voltage
Coil rated
Current
(±10%)
Coil resistance(±10%) Rated consumed power Allowing voltage
DC 6V
Below 75%
rated voltage (initial)

Below 75%
rated voltage (initial)
740/740mA 8.1/8.1Ω
10W

90-150 %
Rated voltage
DC 9V 625/625mA 14.4/14.4Ω
DC 12V 208/208mA 57.6/57.6Ω
DC 24V 104/104mA 230/230Ω

Contact Details
Zhejiang fanhar electronics co.,ltd

Contact Person: Adam

Tel: +8618257352884

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