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Adjustable AC Solid State Relay , Overload Protection 3UA Thermal relay 690 - 1000V
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Adjustable AC Solid State Relay , Overload Protection 3UA Thermal relay 690 - 1000V

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Adjustable AC Solid State Relay , Overload Protection 3UA Thermal relay 690 - 1000V

 

 

Quick Detail:

 

  • Place of Origin: China      
  • Brand Name: VECAS     
  • Certificate:CE
  • Electricity Type: AC        
  • Phase::3
  • Main Circuit Rating Voltage: up to 690-1000V    
  • Main Circuit Rating Current: current up to 630A. 

 

 

Applications:

 

3UA thermal relay is suitable for A.C. 50/60Hz .voltage up to 690-1000V and current up to 630A. general AC motor of long or discontinuous long operation, and trip inducation. It can automati cally and manually get back, phase protection, temperature compensation, and trip indication. It can automati cally and manually  get back. It can be fixed with contactor together, also be independtiy fixed. The  product comforms to GB14048.4, IEC60947-4 & VDE0660 stardands.

 

 

 

 

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
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Ms. Nancy Chen
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WENZHOU HUAJIA ELECTRICAL EQUIPMENT CO.,LTD.
No.311, Latitude 15 Road, Yueqing Economic Development Zone, Wenzhou, Zhejiang, China (Mainland)
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