Home Products DC Contactor High Voltage DC Contactor 100A BEVR11-100A
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  • bevr11 100

High Voltage DC Contactor 100A BEVR11-100A

Highlights :

  • Ceramic brazing sealing technology
  • Can handle currents of over 100 amp
  • High power over 100 kW.
  • dccontactorbevr11

BEVR11-100A High Voltage DC Contactor

BEVR11-100A High Voltage DC Contactor is designed to be directly connected to high-current load devices.

 

BEVR11-100A is a heavy-duty electromagnetic switch that is normally used for switching an electrical circuit on and off specifically applied for large lighting loads and motors.

 

BEVR11 High Voltage DC Contactor can handle currents of over 100 amperes and high power over 100 kW.

FEATURES

1. Ceramic brazing sealing technology

 

2. Filled with gas ( mostly hydrogen) to effectively prevent the oxidation burnt when exposed to electricity; the contact resistance is low and stable, and the parts exposed to electricity can meet IP67 protection level.

 

3. Carrying current 250A continuously at 85°C.

 

4. Flexibly respond to emergencies with the capability of switching 10 times of overcurrent.

 

5. Insulating resistance up to1000MΩ(1000VDC), and dielectric strength between contacts and coil can endure 4KV conform to the requirements of IEC 60664-1

SPECIFICATION

BEVR11-100A CONTACT DATA
450V 750V
Contact arrangement:

 

1 Form A

 

Contact resistance

 

≤1.5mΩ

 

Rated operational current 100A

 

Mechanical endurance

 

2×10⁵

 

Max switching voltage

 

750VDC
Max. breaking current 1000A

(300VDC,≧1 op)

Max switching power

 

 45kw 75kw
Capacitive loads

 

Switching:2.5×10⁴ ops

(22.5VDC,τ=1ms,

Inrush:400A,Steady:100A)

Switching:2.5×10⁴ops(37.5VDC,τ=1ms,

Inrush:400A,Steady :100A)

Making:1 op (450VDC,τ=1ms, Inrush:1350A,Steady:100A)

 

Resistive loads Breaking:1×10⁴ ops

(360VDC,50A)

Switching:3×10³ops

(450VDC,100A)

Breaking:6×10³ops(600VDC,50A)

Switching:1×10³ops

(750VDC,100A)

Current-carrying capacity 100A:Continuous;120A:2h;200A:10min

400A:2min;600A:30s;1000A:0.6s

BEVR11-100A CHARACTERISTICS
Insulation resistance

 

1000MΩ(1000VDC)
Dielectric strength between open contacts

 

3000VAC,1min
Dielectric strength between contacts and coil

 

4000VAC,1min
Operate time

 

≤30ms
Release time

 

≤10ms
Shock resitsance(functional)

 

196m/s²
Shock Resistance(distructive)

 

490m/s²
Vibration resistance

 

10~55Hz 1.5mm DA
Humidity

 

5%~85%RH
Ambient temperature

 

-40℃~+85℃
Load terminal structure

 

M5 Screw terminal female
Unit Weight

 

Approx. 350g
Size

 

77.8mm×44.8mm×77.2mm

 

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