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Latching Relay with 120A for Smart Energy Meter 120A

Price $12.55
Min Order 300 Pieces
Availability In Stock
Shipping From Zhejiang, China
Popularity 288 people viewed
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Model NO.:
HR304-120A
Theory:
Electromagnetic Relay
Usage:
Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay, Smart Meter
Phase:
1
Electricity Type:
Ac
Number of Pole:
1
Load:
Weak Power Relay
Protective Characteristics:
Enclosed Relay
Action Principle:
Electronic Type
Size:
Miniature
Type:
Electric Parameter Relay
Model:
Hr304-120A
Current Range:
0-120A
Voltage:
250VAC
Coil:
Single
Coil Voltage:
12VDC
with CT:
10(120)a/4mA 0.1class
Supply:
Jiaxing Haihan Electron Co.,Ltd
Trademark:
E-power
Transport Package:
Standard Export Carton
Specification:
HR304-120A
Origin:
China
HS Code:
8536411000
Product Description
PhotoModelCurrentVoltageCoil typeWith shunt/CT
HR120-60A60A230vSingleShunt
HR120-80A80A250VDoubleShunt
HR120-80A80A250VSingleShunt

1,About Current transformers series

   Current transformer provide a simple, inexpensive and yet accurate means of
sensing current flow in power conductors. They are available in 5 basic configurations:

1.1,Three phase and single phase energy meter CT's are available from measuring currents 0-120Amps.


1.2,PCB mount (H-CT003 series) Core CT's are available for measuring currents from 0 to 150 Amps.


1.3, Ring/ZERO(H-CT004 series) Core CT's are available for measuring currents from 0 to 5000 Amps.
    Jiaxing Haihan Electron Co.,LTD supply to High ratio vertical current transformers are avalable in a wide range of sizes and materials to meet any AC current sensing needs,our general purpose designs are made from the highest quality silicon steel cores available,and meet most of the common AC current measurement needs, magnetics offers DC immune models that are designed to provide sensing of AC current where DC offsets also exist,all products are offered in standard sizes,with the most popular turns rations.


1.4, Clamp on Core CT's(H-CT007 series) are available for measuring currents from 0 to 5000Amps.
    Jiaxing Haihan Electron Co.,LTD supply to High ratio vertical current transformers are avalable in a wide range of sizes and materials to meet any AC current sensing needs,our general purpose designs are made from the highest quality silicon steel cores available,and meet most of the common AC current measurement needs, magnetics offers DC immune models that are designed to provide sensing of AC current where DC offsets also exist,all products are offered in standard sizes,with the most popular turns rations.

1.5,BH (H-CT021 series) Core CT's are available for measuring currents from 0 to 6000 Amps.
     Jiaxing Haihan Electron Co.,LTD supply to High ratio vertical current transformers are avalable in a wide range of sizes and materials to meet any AC current sensing needs,our general purpose designs are made from the highest quality silicon steel cores available,and meet most of the common AC current measurement needs, magnetics offers DC immune models that are designed to provide sensing of AC current where DC offsets also exist,all products are offered in standard sizes,with the most popular turns rations.



2,About latching relay.


3,About Manganin shunt.

   Manganin shunt provide an accurate DC millivolt signal to drive ammeter indicators, overload protection and control devices, expecially for higher AMP. The shunts supply voltage drop proportional to DC current which is measured and indicated by moving coil meter with dial calibrated in AMPS
 
 

4,Stepper motor counter for smart energy meter.


5,Payment and shipment
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