user login

Industrial Electrical Thermal overload Relay for over-voltage protection of AC motor

Place of Origin: Zhejiang

Company Profile

Location: Shenzhen, Guangdong, China (Mainland)
Business Type: Manufacturer
Main Products: Mini Circuit Breaker, Molded Case Circuit Breakers, Residual Current Circuit Breaker

Product Detail

Model No.: HR1-D

Product Description

 

 

Industrial Electrical Thermal overload Relay for over-voltage protection of AC motor

 

 

Application

 

HR1-D series themral relay is suitable for using in the circuits rated voltage up  to 600V, rated current 93A AC 50Hz or 60Hz, for over-voltage protection of A.C. motor. Thetelay has the defferential mechanism and temperature compensation
and can plug in HC1 series A.C, contactor.

 

 

 

 

Motion Characteristic:Three-Phase Balance Motion Time

 

No.

Set current cinles

Motion time

Start conidition

Temperature

4

1.05

2h

cold state

20±5

3

1.2

2h

heat state
(Following the No.1 test)

2

1.5

4min

1

7.2

10A

2sTp≤10s

≤63A

cold state

10A

2sTp≤10s

63A

 

 

Phase-losing motion characteristic

 

No.

Set current cinles

Motion
time

Start
conidition

Temperature

Arbitrary two phase

Three Phase

1

1.0

0.9

2h

cold state

20±5

2

1.15

0

2h

heat state
(Following the
No.1 test)

 

 

Specicarions

 

 

Type

Number

Setting Range(A)

Contavtor Insert

HR1-D

09301

0.10~0.16

09~25

09302

0.16~0.25

09~25

0

Post Buying Request