thermal overload protection relays JZC1-71.80 thermal relays magnetic overload relay overload relay

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JZC1-71.80 Thermal Relay

Product Description:

Product Details

Brand Name

Shaman

Item No.

JZC1-71.80(3TH82-71.80)

Color

Black

MOQ

100 pcs

Packing

40 PCS in one carton.

Important Information

Send sample

Yes

Delivery time

Within 30 days.

Payment terms

T/T 30% deposit, the balance before the shipment.

Introduction:

JZC1 contactor type relay for AC 50Hz or 60Hz, rated voltage up to 660V or 600V DC,

rated voltage control circuit to control a variety of electromagnetic coils, so the signal is

sent simultaneously to expand or to signal to the control components.

 

Specifications:

The technical parameter of JZC1 series Contactor type Relay as follows:

Place of Origin: 

Zhejiang China(Mainland)

Brand Name: Shaman

Model Number: JZC1

Rated frequency: 50Hz

Rated operational voltage: Up to 660V

Rated current(Ie):AC-15: 5DC-13:0.25


Description

AC 50Hz, rated voltage up to 660V, rated insulating voltage up to 690V

Control various kinds of magnetic coils, amplify the signals, electric interlocking or transmit the signals to the controlled element

Long-distance connecting and breaking circuit, for frequency start,stop and control small capacity ACmotor 

Certificate

CCC, RoHS certificates

Standard

IEC 60947-5-1/GB14048.5

Technical data

Auxiliary contact: 4sets,8sets

Auxiliary structure:     single ply           double ply

Auxiliary combination:  NO    NC          NO    NC

                       1       3            4       4

                       2       2            5       3

                       3       1            6      2

                       4       0            7      1

                       0       4            8      0

Operating frequency: 3600time/h

Electric life: 1*106

Mechanical life: 10*106

Coil voltage: AC 12~660V    DC 12~250V

Coil pull-in voltage:80%~110%Us

Coil release voltage:20%~75%Us(AC),10%~75%Us(DC)

Weight(kg):  0.5(AC  single ply)   0.44(AC  double ply)

            0.7(DC  single ply)   0.69(DC  double ply)

Features

Direct-action structure of Double breaking points 

Sealed auxiliary system structure

Terminal with protective covering 

Also can Handle check 

Fixed mode: Screw-up and 35mm TH Rail mounting 


Using sort 

AC-15

DC-13

Rated working voltage V

220

380

660

110

220

600

Rated working current A 

10

6

2

0.9

0.45


0.2



Working conditions:

1.The ambient air temperature:

a).The ambient air temperature is up to 40 °c Celsius. 

b).The average does not exceed 35 °c Celsius within 24 hours.

2.The ambient air temperature is below to -5 °c Celsius.

3.The altitude of the installation sites do not exceed 2000m.

4.The pollution degree of installation sites is level 3.

5.Installation category is class II.

6.The tilt with  the vertical is not more than 5 °c.

7.No space of significant shake and shock and vibration


Control circuit:

The standard value of the rated control power supply and voltage (Us):

 

AC (50Hz)36V,48V,110V,220V,380V 

         (60Hz)42V,58V,132V,264V,460V  

Overall and installation dimension(mm):

thermal overload protection relays JZC1-71.80  thermal relays magnetic overload relay overload relay

thermal overload protection relays JZC1-71.80  thermal relays magnetic overload relay overload relay

thermal overload protection relays JZC1-71.80  thermal relays magnetic overload relay overload relay

Detailed Images:

thermal overload protection relays JZC1-71.80  thermal relays magnetic overload relay overload relay

thermal overload protection relays JZC1-71.80  thermal relays magnetic overload relay overload relay

Packaging & Shipping:

thermal overload protection relays JZC1-71.80  thermal relays magnetic overload relay overload relay

thermal overload protection relays JZC1-71.80  thermal relays magnetic overload relay overload relay

The wearhouse:

thermal overload protection relays JZC1-71.80  thermal relays magnetic overload relay overload relay

The certificate:

thermal overload protection relays JZC1-71.80  thermal relays magnetic overload relay overload relay

The exhibition:



Q:How to test the relay is good or bad
Resistance file measurement coil, usually in the tens to thousands of euros, the road is basically good. And then measure the normally closed point, the resistance is basically 0 is good. The last power to make the relay pull the measurement of its normally open point, the resistance is basically 0 is good.
Q:To control a motor, when the motor drive the link to a place to let the motor stop, ask the relay schematic diagram of what kind of? how to use? Thank you master guiding!
As shown below: A, B feet drive circuit side To control the circuit connected to one foot and 2 feet or 3 feet (3 feet normally closed, 2 feet normally open) Turn left to turn right The following figure did not connect the left 6V drive when the spring piece closed to 3 feet, connected to the 6V drive was sucked to 2 feet, 1,2 feet turn on the motor to turn up.
Q:Single-phase solid-state relay trigger voltage should be how much volts
DC control AC single-phase solid state relay input voltage: 3 - 32VDC AC-controlled single-phase solid state relay input voltage: 90-270VAC DC Control DC Single Phase Solid State Relay Input Voltage: 3-32VDC
Q:Who can explain in detail, what is the difference between electromagnetic relays and intermediate relays, the use of the two is not the same ah, in some cases can be interchangeable
This is a conceptual problem, the relay according to the structure of the words there are electromagnetic relays and static (integrated circuit) relay two categories, the middle of the electromagnetic relay is also static. Electromagnetic relays are too much flawed compared to static relays, and are now available on the market as static (integrated circuit) relays instead of electromagnetic relays. Shanghai Ju Ren power of the official website there are many relay text information, upstairs can refer to!
Q:Why solid state relays are solid
You know the electromagnetic relay has a contact, the coil is energized after the contact action to make the circuit connected, so it is operating state, and solid-state circuit breaker is no contact, the use of thyristor as a switch, when the control voltage signal On the conduction, and no contact action, which has a relay function, not a relay, so give it a solid circuit breaker name, and electromagnetic relays to be distinguished.
Q:Plc relay why soft relay
Because the relay in the PLC is not visible outside, change the control does not need to re-wiring, as long as the re-programming just fine!
Q:I now have a DC3V relay (relay B), relay contactors are wiring package, and can not be changed, want to use single-chip control, but no isolation and amplification, found in this module This is a module on Taobao (module A) 1. Module A Product Features: 1.1 relay voltage: DC 3V / 3.3V 1.2 can control 10A 250VAC, 10A 30VDC load 2. Single-chip I / O port: voltage 3.3V, current maximum 25mA Now to the module A power input power supply 3.3V, the signal input for the microcontroller I / O port The output of module A is normally connected to the positive pole of the coil of the motor B, and the negative terminal of the common terminal B I would like to ask: Can the I / O port of the microcontroller drive this relay module? Is the output of module A connected to relay B to enable relay B to work properly,
According to you, is to use relay A control relay B power supply? Then connected to the B power supply Well, that is possible. But if only 3V, then think there is no need to add a A, and you use a N-channel MOS tube control power is not on the line Mody
Q:The difference between the contactor and the relay, the symbols in the circuit
Contactor is the master, the equivalent of the switch, in the circuit connected or cut off the main circuit, the symbol is generally: C Relay is the auxiliary control, for the control circuit, it has a lot of types, the common symbol: J, subdivided down, there are intermediate relay: ZJ Time relay: SJ, thermal relay: RJ, and so on.
Q:Teachers, I do not understand the level controller connected to the liquid level on the high, medium and low three lines is the use of what principle to send signals to the controller, ask you. Thank you!
Circuit by detecting the three different values of the line voltage, or the size of the current flow can be judged by the level of water level
Q:JYB714 electric discharge type liquid level relay works!
working principle: 5, 6, 7, respectively, then the water tank of the three control electrode (7 end for the bottom of the box electrode, 6 end is the bottom of the electrode, 5 ends for the water full electrode), when the tank water level is too low (lower than the bottom electrode) , The first transistor is the base of the low level, the transistor was cut off the state, the collector was high;

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