Hot Sale Motor Protection Circuit Breaker Elv_M Series

Looking for reliable motor protection? Our Elv_M Series Motor Protection Circuit Breaker is perfect for your needs. As a factory, we ensure quality and performance.
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PRODUCTS DETAILS

Basic Info.

Model NO.
ELV_-M Series
Rated Insulation Voltage Ui
690V
Rated Operational Voltage Ue
230/240,400/415
Rated Impulse Withstand Voltage Uimp
8
Electrical Life in AC-3 (Times)
10000
Mechanical Life (Times)
20000
Max.Operating Altitude (Meters)
Less Than 2000
Transport Package
Carton
Specification
small
Trademark
ELECO
Origin
Zhejiang, China
Production Capacity
10000PCS/Month

Product Description

Application

ELV_-M series motor protection circuit breakers is mainly used for the overload and short circuit protaction of the motor in AC 50/60Hz, up to 660V, 0.1-80A power circuit, as a full voltage starter and cut off the motor, under the AC3 load or for the overload and short circuit protaction of the circuit and power equipment in the power distribution network.
 
Specifications
Type 230/240V 400/415V 440V 500V 690V
ELV2-M aM gl aM gl aM gl aM gl aM gl
  A A A A A A A A A A A
01-06 0.1-1.6 - - - - - - - - - -
07 2.5 - - - - - - - - 16 20
08 4 - - - - - - - - 25 32
10 6.3 - - - - 50 63 50 63 32 40
14 10 - - - - 50 63 50 63 32 40
16 14 - - 63 80 50 63 50 63 40 50
20 18 - - 63 80 50 63 50 63 40 50
21 23 80 100 80 100 63 80 50 63 40 50
22 25 80 100 80 100 63 80 50 63 40 50
32 32 80 100 80 100 63 80 50 63 40 50
Operation performance for motor protection circuit breaker
Serial no. Rated current Inm(A) Operating cycle frequency(time/h) Operating cycle electric life(times) Mechanical life(times) Overall(times)
1 ELV2-M 120 2000 10000 12000
2 ELV3-M 120 2000 10000 12000
Overload balance characteristics
Step no. Testing current(A) Start situation Limited time Pre-engage result Ambient air temperature
1 1.05 Cold state t≥2h non-trip 20ºC±2ºC
2 1.2 Hot state (The current rise steadily to a xed value after step1) t<2h trip 20ºC±2ºC
3 1.5 It starts after the heat balance of 1.0In current. Trip 10A t<2min
Grade10 t<4min

 
Trip
trip
20ºC±2ºC
4 7.2 Cold state Trip 10A 2s<t≤10s
Grade 10 4s≤t≤10s
Trip
 
trip
20ºC±2ºC
Overload non-balance characteristics
Step no. Testing current(A) Start situation Limited time Pre-engage result Ambient air temperature
Two phase Third-phase
1 1.0 0.9 Cold state T≥2h non-trip 20ºC±2ºC
2 1.15 0 Hot state(The current rise steadily to a xed value after step 1) T<2h trip 20ºC±2ºC


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