DHCH300 HV Contactor

DHCH300 HV Contactor

Categories
DHCH High Voltage DC Contactor
Brand
Model
FOB Port
Ningbo,Shanghai
Terms of Payment
Western Union,T/T Paypal
Update
08/13/2021
DESCRIPTION

Contactor Data

Main Part No.

DHCH300

Contact Data

Contact form

1H(SPST-NO)

Rated load(Resistive load) 

300A   

Min applicable load (Resistive load) 

1A/12VDC 

Max switch current 

2000A(750VDC)1  time 

Max switch voltage 

1000VDC 

Contact voltage drop(initial) 

≤150mV@300A 

Current carrying capacity(a) 

300A : continued 

450A:60min 

600A:20min

1200A:30s 

3000A:0.6s 

Impact resistance

Stability

Half-sine shock

pulse:11ms

ON: 196m/s²(>20G)

OFF: 98 m/s²(> 10G)

Strength 

Half-sine shock

490 m/s²(> 50G)

Vibration resistance

10Hz~500Hz 49 m/s²(> 5G)

Product installation mode

Arbitrarily

 

Coil Data(20℃)

Coil rated

volt.

Pick-up

volt.

Release

volt.

Max operate

volt.

Rated current

(±10%)

Rated coil power

12V DC

≤9V DC

≥1V DC

16V DC

0.5A

6W

24V DC

≤18V DC

≥2V DC

32V DC

0.25A

6W

 

Part Numbering System

 

Shape installation and circuit diagram

▶Note: The main contact of the product has no polarity; the red wire of the coil is connected with the positive pole, and the black wire is connected with the negative pole.

 

Current tolerance curve

▶ Note: The above data is tested at 85℃ ambient temperature, Traverse area≥100mm². The data is for reference only, please do not use to select the fuse directly.

 

Pick-up / release voltage curve

▶ The above data are tested by random sampling of coil volt. 12VDC product. The data is for reference only, (test qty:n=3)

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