High Voltage DC Contactor DHC200

High Voltage DC Contactor DHC200

Categories
DHC20-400 High Voltage DC Contactor
Brand
Model
DHC200
FOB Port
Ningbo,Shanghai
Terms of Payment
Western Union,T/T Paypal
Update
01/16/2020
DESCRIPTION
■ FEATURES

·200A Contact switch capacity,Small volume;
·A set of bridge type N.O.contacts;contact circuit has "+", "-" polarity;
·Coil with energy saving device,the max hold in power consumption is 4.5W.
·Using ceramic brazing technology,the contact part is sealed with hydrogen gas.The contact does not oxidize,can quickly cut off in 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)

200A

Min applicable load (Resistive load)

1A/12VDC

Max switch current

2000A(300VDC)1 time

Max switch voltage

1000VDC

Contact voltage drop(initial)

≤80mV@200A

Current carrying capacity(a)

200A : continued

300A:60min

400A:20min

800A: 30s

2000A: 0.6s

Electrical Performance

Insulation resistance

≥100MΩ(1000VDC)

Dielectric strength

Between open contact

3000VAC 1min

Between contact and coil

2500VAC 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)

200A 450VDC

≥6,000 cycles

200A 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

0.65kg

 ■ Product Model Define

high voltage dc contactor dhc200 china

■ Outline mounting dimension and circuit diagram

high voltage dc contactor dhc200 supplier

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