High Voltage DC Contactor DHC150

High Voltage DC Contactor DHC150

Categories
DHC20-400 High Voltage DC Contactor
Brand
Model
DHC150
FOB Port
Ningbo,Shanghai
Terms of Payment
Western Union,T/T Paypal
Update
01/16/2020
DESCRIPTION
■ FEATURES

·150A Contact switch capacity,Small volume;
·A set of bridge type N.O.contacts;contact circuit has "+", "-" polarity;
·Using ceramic brazing technology,the contact part is sealed with hydrogen gas,so it wouldn’t be oxidized,can quickly cut off the dc high voltage;
·Application:Telecom equipment、Solar system、 Engineering machinery、Electromobile、Electric vehicle、Charging system、Train、Ships、UPS etc.;

■ SPECIFICATION

Contact Data

Contact form

1H(SPST-NO)

Rated load(Resistive load)

150A

Min applicable load (Resistive load)

1A/12VDC

Max switch current

1500A(300VDC)1 time

Max switch voltage

1000VDC

Contact voltage drop(initial)

≤60mV@150A

Current carrying capacity(a)

150A : continued

180A:2h

300A:10min

600A: 2min

900A: 30s

Electrical Performance

Insulation resistance

≥100MΩ(1000VDC)

Dielectric strength

Between open contact

3000VAC 1min

Between contact and coil

4000VAC 1min

Pick-up time (at 20℃ rated volt.)

≤30ms (Excluding contact bounce)

Release time (at 20℃ rated volt.)

≤10ms

Contact bounce time (at 20℃ rated volt.)

≤5ms

Impact resistance

Stability

Half-sine shock pulse:11ms

Test time:10μs

ON:  196m/s²(above 20G)

OFF: 98 m/s²(above 10G)

Strength

Half-sine shock pulse:6ms

 

590 m/s²(above 50G)

Vibration resistance

10Hz~500Hz  49 m/s²(above 5G)

Cycles

Electrical life(b)

150A 450VDC

≥6,000 cycles

150A 750VDC

≥1,000cycles

Mechanical life

≥200,000 cycles

Conditions of usage

Operating environment、transport, storage environment.

Temperature -40℃~+85℃

Humidity5%~85%RH(No ice, no condensation)

Product installation mode

Arbitrarily

Weight

0.45kgs

■ Product Model Define 

high voltage dc contactor dhc150 china

■ Outline mounting dimension and circuit diagram

high voltage dc contactor dhc150 supplier

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