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AC 250V 100A / 120A latching relay for energy meter components , safety

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AC 250V 100A / 120A latching relay for energy meter components , safety

China AC 250V 100A / 120A latching relay for energy meter components , safety supplier

Large Image :  AC 250V 100A / 120A latching relay for energy meter components , safety

Product Details:

Place of Origin: China
Brand Name: XILI
Certification: IEC;
Model Number: R001

Payment & Shipping Terms:

Minimum Order Quantity: 1000 PCS
Price: Negotiation
Packaging Details: Export Standard Seaworthy Packing
Delivery Time: 30 Days
Payment Terms: T/T; L/C
Supply Ability: 6 million per year
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Detailed Product Description

 

 

AC 250V 100A / 120A latching relay for energy meter components , safety

 

 

R001 Relay for energy meters

 

AC 250V 100A / 120A latching relay for energy meter components , safety

Specifications

 

250 VAC; 100A/120A

Low power consumption & strong load capacity

Security, reliable and long working life

R001 100A/120A 250VAC Latching Relay  

 

Description:

Latching relay is a new type of relay which uses magnetic principle to control circuit’s on and off. Its normally open and closed state are provided completely by permanent magnet steel’ working and completed the conversion of on-off state base on the triggering of a certain width pulse signal.

Product Properties:

1. Small volume, big switching power and low consumption

2. Coil instantaneous pulse driving and without fever

3. Stable permanent magnet force and save energy

4. High contact pressure, low contact resistance, working stable and reliable, anti-vibration and anti-shock.

5. Use manganin welding, low material temperature coefficient and compact structure.

Latching relay advantages:

(1) only need pulse excitation and can be single or double coils working

(2) small volume and PCB installation

(3) low power consumption and strong load capacity

(4) security, reliable and long working life

The effect of magnetic latching relay:

1. Expand control range. For example, when Multi- contact relay control signal reaches a certain value, it can simultaneously switch, disconnect and connect multiplex circuits according to the different forms of contact groups.

2. Enlarge. Such as sensitive relay, intermediate relay etc, it can control big power circuit with a very small control signal.

3. Integrated Signal. For example, when many control signals input multi-winding relay per required form, after comparing and integrating it can reach the intended control effect.

4. Automatic, remote control, monitor. For example, other relays and relay of automatic device can make up programs to control circuit, then reaching automatic operating.

Contact Specification:

Dimensions(mm) 52*43*22
Contact Form 1B
Contact Material Silver Alloy
Max Switching Current(Anti-load) 100A, 120a
Max Switching Voltage 250VAC
Max Switching Power 25kVA, 35kva
Wight (without accessories) 68 g

Coil Specification (20°C):

 Rated Coil Voltage 6VDC 9VDC 12VDC 24VDC 48VDC
Coil Resistance Single Coil(±10%Ω) 12 27 48 192 768
Double Coil±10%Ω) 6 13.5 24 96 384
Pick-up Voltage ≤75% Rated Coil Voltage
Drop-out Voltage ≤75% Rated Coil Voltage
Over-load Voltage ≤150% Rated Coil Voltage
Pick-up Time (At Rated Voltage) ≤30ms
Drop-out Time (At Rated Voltage) ≤30ms
Bounce Time ≤3ms
Power Consumption Single coil: 3W;Double coil: 6W(special power consumption needs customize)

 

Characteristics:

Ambient Temp -40~+70°C
Anti-vibration 10~55Hz,0.5mm (Double Amplitude)
Anti-shock 98m/s2,11ms
R.H. 45%~85%
Contact Resistance ≤2.0mΩ (1A/6VDC test)
Insulation Resistance 1000MΩ (500VDC)
Dielectric voltage-withstand Between Contacts 2000 VAC 50/60Hz (1 Minute)
Between Contact & Coil 4000 VAC 50/60Hz (1 Minute)
Life Electrical Life ≥1*104OPS
Mechanical Life ≥5*105OPS  

 

Contact Details
Hangzhou xili watthour meter manufacture co.,ltd

Contact Person: Mr. Laurence Xu

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