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Zhejiang fanhar electronics co.,ltd

40A 250VAC Solar Panel Relay 1.4W AgSnO2 Contact Material For Solar Inverter

40A 250VAC Solar Panel Relay 1.4W AgSnO2 Contact Material For Solar Inverter

Product Details:

Place of Origin: China
Brand Name: Fanhar
Certification: TUV UL CQC
Model Number: W12T

Payment & Shipping Terms:

Minimum Order Quantity: One Boxful
Price: Negotiable
Packaging Details: export carton, 34*23*18(cm) per 25pcs
Delivery Time: 10- 15 days
Payment Terms: L/C, T/T
Supply Ability: 3000,000pcs per Month
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Detailed Product Description
Contact Material: AgSnO2 Installation Type: PCB
UL Insulation Class: F Weight: 29g
Dimension: 31.5*27*18.5 Mm Contact Form: 1A 1B 1C

40A 250VAC Solar Panel Relay 1.4W AgSnO2 Contact Material For Solar Inverter

 

Reference of derived for several typical loads:
A:Resistive load rating: usually derating 75% of rated capacity
B:Capacitive load rating: usually derating 75% of the rated load, and it needs to series a resistor to reduce the impact current.
C:Inductive load rating: usually derating 40% of the rated load, and it needs to use an arc suppression of the absorption circuit.
D:Motor load rating: Normally the derating is 20% of the rated load, and it needs to adopt a circuit that suppresses the impulse current and the arc is also required.
E:Tungsten lamp load rating: usually derating 10% of the rated load, and it needs a series of resistance to reduce the impact current.

 

Basic Info

  1. Model NO.: W12TP
  2. Contact Form: 1A = 1 OPEN 1B= CLOSED 1C= 1 Switch
  3. Product protective: S=Sealed Nil= Soldered
  4. Contact material: AgSnO2
  5. Dimension: 31.5*27*18.5 mm
  6. Weight: Approx 29g
  7. Trademark: FANHAR
  8. Origin: China

Product Description
1. 40A contact switching capability
2. Printed plate leads and quick connection leads
3.  UL insulation class : F grade.

 

Contact Data:

Contact Form 1A 1B 1C
Rated load 30A 250VAC
20A 30VDC
Max Switching Voltage 277VAC/30VDC
Max Switching Current 40A
Max Switching Capacity 7500VA/600W
Min Allowing load 5VDC 100mA
Contact Resistance 100mΩ (at 6VDC 1A)
Insulation Resistance 1000MΩ (at 500VDC)


General Data:

Withstand Voltage Between open contacts 1500VAC 1min
Between coil and contacts 4000VAC 1min
Operate Time Max.15ms
Release Time Max.10ms
Mechanical life 5,000,000 ops ON/OFF = 0.1s/0.1s
Electrical life 30A 250VAC 50,000 ops ON/OFF=1s/9s
20A 30VDC 100,000 ops ON/OFF=1s/9s
20A 250VAC pf=0.6 100,000 ops ON/OFF=1s/9s
Impact Resistance Misoperation
Durability
100m/ Approx10G
1000m/ 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 90%
Installation type PCB Mounting
Certification UL/C-UL:E475405
TUV:R50338930
CQC:CQC16002140939


Coil Data:

Coil rated voltage Operating
voltage
Releasing
Voltage
Coil rated
Current
(±10%)
Coil resistance(±10%) Rated consumed power Allowing voltage
DC 5V Below 75%
rated voltage (initial)
above 5%
rated voltage (initial)
180mA 27.8Ω 900mW 90-130 %
Rated voltage
DC 6V 150mA 40Ω
DC 9V 100mA 90Ω
DC 12V 75mA 160Ω
DC 15V 60mA 250Ω
DC 18V 50mA 360Ω
DC 24V 37.5mA 640Ω
DC 36V 25mA 1440Ω
DC 48V 18.75mA 2560Ω
DC 110V 8.19mA 13444.5Ω

 

Contact Details
Zhejiang fanhar electronics co.,ltd

Contact Person: Michelle

Tel: +8615157447143

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