High Voltage DC Contactor DH200H

High Voltage DC Contactor DH200H

Categories
DH150-300 High Voltage DC Contactor
Brand
Model
DH200H
FOB Port
Ningbo,Shanghai
Terms of Payment
Western Union,T/T Paypal
Update
01/16/2020
DESCRIPTION

DH150-250 High Voltage DC Contactor DH200H

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■ FEATURES

·500A rating current (Continues current), 200A breaking current,small volume;
·Switch DC loads at both low and high voltage from 12 to 900VDC;
·Coil power is very low, built-in coil economizer only1.7W;
·Application:For Electric Control System,Communication Power Supply,The solar system,Heavy truck,Emergency vehicles,Boats,Light rail,Mining,The charging system,Train,UPS etc. ;
·Safety Approvals: UL、CCC

■ SPECIFICATION

Product No.

DH200A

Contact type

SPST-NO

Contact current(continues current)

500A

Breaking current

200A

Contact rated operating voltage

12~900V

The maximum switch current

2000A(320VDC) 1 Operations

Contact voltage drop

Max. 80mV at 100A

Pick-up Voltage(V)

(40~70)% of Coil Rated Voltage

Drop-out Voltage(V)

(5~40)% of Coil Rated Voltage

Close(Includes bouncing time)Max

Max. 20ms.

Contact bouncing on close

Max. 7ms.

Release Time

Max. 12ms.

Vibration, Sinusoidal(10~2000Hz peak)

≤20g

Shock(11ms,1/2sine、peak、operating)

≤20g

Operating ambient temp range

-40℃~+85℃

Storage ambient temp range

-55℃~+120℃

Insulation Resistance

Min. 100MΩ @ 500VDC

Dielectric Strength
(Between Insulated Electric Parts)

2200VAC 50 Hz/60 Hz (1 minute)

Electrical Life

Table 1

Mechanical Life

300000 Operations

AUX. Type

1NO

AUX. Contact load range

2A/30V DC / 3A 125VAC

Aux. Contact Min. load

100mA/8V

Mounted direction

any direction

Weight

0.55kg

■PRODUCT MODEL DEFINE: 

high voltage dc contactor dh200h supplier

■RESISTIVE LOAD UNDER DIFFERENT VOLTAGES

Table 1 Current carry VS Time

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NOTE:
1、Electrical Life based on resistive loads,for resistive loads with 300uH maximum inductance;
2、The maximum make current is 650A to avoid contact welding;
3、End of life is defined as when the dielectric, insulation resistance or contact resistance exceeds
the specification listed;

▇ DIMENSION AND CIRCUIT DIAGRAM

high voltage dc contactor dh200h DIMENSION AND CIRCUIT DIAGRAM

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